Upper cover plate for fish tank and fish tank adopting upper cover plate

Abstract

The upper cover plate comprises the upper cover plate, the upper cover plate is provided with a placing area, the placing area is provided with a power supply lower end and a feeding port which are connected with an external power source, the top of the upper cover plate is sunken downwards to form the placing area, and the feeding port is connected with the feeding port. The feeding port is formed in the front end of the placing area, the power supply lower end is arranged at the rear end of the placing area, the placing area, the power supply lower end and the feeding port are integrated on the upper cover plate, and the multifunctional integrated design is achieved. A user does not need to additionally install a feeding port or power supply equipment, so that the appearance of the whole fish tank is neater and simpler.

Description

Technical Field

[0001] The utility model relates to an upper cover plate for a fish tank and a fish tank adopting the upper cover plate. Background Art

[0002] In traditional fish tank designs, the upper cover plate usually only serves to cover the fish tank, has a simple plate structure, and has no other functional parts. Users usually need to set up a feeding port or install a separate power supply device to meet the feeding needs of the fish in the fish tank and the power supply needs of the equipment.

[0003] However, with the increasing demand for intelligence and convenience, the traditional upper cover design can no longer meet the needs of users. Users hope to integrate more functions on the upper cover of the fish tank, such as convenient feeding ports and power supply interfaces, to improve the convenience and intelligence of the fish tank. Therefore, the upper cover of the fish tank in the prior art often has the following disadvantages:

[0004] Single function: The traditional fish tank cover only has a covering function and lacks other functional components. Users need to install feeders and power supply equipment separately, which increases the complexity of operation.

[0005] Inconvenient to use: Users need to set up feeders and power supply equipment separately, and the installation positions are not uniform, which makes operation inconvenient and increases the clutter of the fish tank.

[0006] Waste of space: Separately setting up feeders and power supply equipment requires additional space, making the layout of the fish tank less concise and wasting space resources. Utility Model Content

[0007] The first purpose of the utility model is to provide an upper cover plate for a fish tank which has more convenient feeding and power supply functions and saves space.

[0008] The second purpose of the utility model is to provide a fish tank which has more convenient feeding and power supply functions, saves space, and improves the overall intelligence level of the fish tank and user experience.

[0009] The first purpose of the utility model is achieved in this way:

[0010] A top cover for a fish tank comprises a top cover, wherein the top cover is provided with a placement area, and the placement area is provided with a power supply lower end connected to an external power supply and a feeding port.

[0011] Integrated design: The upper cover integrates the placement area, the lower power supply terminal and the feeding port, realizing a multifunctional integrated design. Users do not need to install additional feeding ports or power supply equipment, making the appearance of the entire fish tank more neat and simple.

[0012] Convenient operation: Through the power supply lower terminal set in the placement area, users can easily provide power to the equipment in the fish tank without having to set up independent power lines or sockets, making operation more convenient.

[0013] Convenient feeding: The feeding port set in the placement area allows users to easily put in fish food, making the feeding process simpler and smoother. Users can complete the feeding operation directly through the upper cover without frequently opening the upper cover or using additional feeding utensils.

[0014] Space saving: The integrated design saves space in the fish tank, avoids the extra space occupied by independent feeding ports and power supply equipment, and makes the fish tank layout more compact.

[0015] Beautiful and practical: The overall design is simple and beautiful, which meets the user's aesthetic requirements for the appearance of the fish tank, while providing practical functions and improving the user experience.

[0016] Multifunctional power supply terminal: The power supply lower terminal not only provides power for the automatic feeder, but also can be adapted to other equipment, such as water pumps, etc. Through this design, users can easily power multiple devices in the fish tank, realize integrated management, and improve the overall efficiency and convenience of the equipment.

[0017] Space saving: Automatic feeders, water pumps and other equipment are placed in the placement area, sharing the upper and lower power supply terminals, which reduces the installation space of the equipment and makes the fish tank layout more compact. This design saves space and makes the fish tank more simple and beautiful.

[0018] Simplified operation: The connection between the upper power supply terminal and the lower power supply terminal is simple and clear. Users only need to insert the device into the placement area to complete the power connection without complicated installation steps. This simplicity of operation improves the user experience and lowers the threshold for use.

[0019] Flexible Adaptation: Due to the design of the upper and lower power supply terminals, users can freely match a variety of devices according to actual needs, and can replace or add other devices at any time to meet the needs of different fish tank management. This flexible adaptability makes the use of the device more flexible and diversified.

[0020] To sum up, the design of the upper cover for the fish tank brings many beneficial effects such as convenient operation experience, space saving, beautiful and practical, etc., which improves the intelligence level of the fish tank and user satisfaction. The lower power supply terminal is used to adapt to a variety of devices to achieve integrated management, save space, simplify operation, improve flexibility and convenience, and provide users with a more comprehensive and convenient fish tank management solution.

[0021] The first purpose of the utility model can also be solved by the following technical measures:

[0022] Furthermore, the top of the upper cover plate is recessed downward to form the placement area.

[0023] Stable fixation: The recessed design can effectively fix the accessories of the fish tank, such as automatic feeders or other equipment, to prevent them from moving or sliding. This can maintain the stability of the equipment and avoid unnecessary collisions or damage.

[0024] Simplified operation: The recessed placement area provides a clear placement location, making it easier for users to install and place equipment. Users can directly place the equipment in the recessed area without the need for additional fixings, making operation simpler and more convenient.

[0025] Space saving: The recessed placement area can effectively utilize the space of the upper cover, making the installation of the equipment more compact and saving the use space of the fish tank. This is especially important in an environment with limited space, which can maximize the space utilization.

[0026] In summary, by making the top of the upper cover concave downward to form a placement area, the design of the upper cover for the fish tank can be further optimized, improving its practicality and convenience, making the installation of the equipment more stable, convenient and beautiful.

[0027] Furthermore, the feeding port is provided at the front end of the placement area, and the power supply lower end is provided at the rear end of the placement area.

[0028] The power interface is clear: the lower end of the power supply is located at the rear end of the placement area, so that the power interface and the feeding port are set separately, which makes the user operation clearer and avoids confusion and misoperation.

[0029] Safe and reliable: By placing the lower end of the power supply at the rear end of the placement area, the power cord can be effectively avoided from crossing the feeding port, reducing the risk of water contacting the wires and improving the safety and reliability of use.

[0030] Furthermore, a lighting lamp is provided on the bottom surface of the upper cover plate.

[0031] Improve the viewing experience: Through the illumination of the lighting, the landscape and fish in the fish tank can be well illuminated, making the viewing experience of the entire fish tank more prominent. The warmth and comfort of the light can create a comfortable living environment and enhance the user's viewing experience.

[0032] Promote plant growth: The irradiation of light can provide sufficient light energy required for photosynthesis, which is conducive to the growth and reproduction of water plants and other aquatic plants. This can promote the balance of the ecosystem in the fish tank and improve the stability of water quality.

[0033] Beautify the fish tank: The light of the lighting lamp is emitted towards the fish tank, which can make the water and fish in the fish tank brighter and more vivid, increasing the beauty of the fish tank. Especially at night or in a dark environment, the effect of the lighting lamp is more obvious, adding a different charm to the fish tank.

[0034] Convenient observation: The illumination of the lighting can provide a good lighting environment, which is convenient for users to observe the fish and the internal conditions of the fish tank, which is conducive to timely detection of problems and taking corresponding measures to ensure the health and growth of fish.

[0035] Improved overall functionality: Integrating the lighting into the bottom of the upper cover not only increases the functionality of the fish tank, but also saves space for additional lighting equipment, making the fish tank layout more compact and tidy.

[0036] In summary, by arranging a lighting lamp and directing its light toward the tank body, the practicality, aesthetics and ornamental value of the upper cover plate for the fish tank can be further improved, providing users with a more complete fish tank usage experience.

[0037] Furthermore, a control panel is provided on the surface of the upper cover plate, and the lighting lamp and the lower power supply terminal are electrically connected to the control panel respectively.

[0038] Integrated control: The control panel is integrated on the surface of the upper cover. Users can conveniently control the switch and adjustment of the lighting, as well as the power switch at the lower end of the power supply, through the operation panel, realizing integrated control of the equipment in the fish tank.

[0039] Convenient operation: Users do not need to install independent control equipment, and can operate directly through the control panel of the upper cover, which is easier and faster to operate, saving users' time and energy.

[0040] Intelligent management: Through electrical connection, the control panel can realize intelligent linkage control with the lighting and power supply terminals. For example, it can set a timer to switch on or off the lighting or power supply equipment, which improves the intelligence level of the equipment and meets users' needs for smart homes.

[0041] Beautiful and neat: The control panel is integrated on the surface of the upper cover, which will not destroy the overall aesthetics of the fish tank, making the operation control integrated with the fish tank, and the overall layout is neater and more beautiful.

[0042] Powerful functions: The control panel can not only control the lighting and power supply terminals, but also integrate other functions according to user needs, such as temperature control, water quality monitoring, etc., to provide more comprehensive fish tank management functions.

[0043] To sum up, by setting a control panel on the surface of the upper cover and electrically connecting the lighting and the lower end of the power supply to the operation panel, the practicality, intelligence and aesthetics of the upper cover for the fish tank can be further improved, providing users with a more convenient and intelligent fish tank management experience.

[0044] Furthermore, the side walls of the upper cover plate are spaced apart with ventilation holes communicating with the outside.

[0045] Maintain air circulation: Air holes can effectively promote the exchange of air inside and outside the fish tank, maintain air circulation, help provide fresh oxygen inside the fish tank, improve water quality, and improve the living environment of fish.

[0046] Prevent carbon dioxide accumulation: The setting of air vents can help discharge harmful gases such as carbon dioxide generated inside the fish tank, prevent excessive gas accumulation, maintain an appropriate concentration of carbon dioxide in the water, and be beneficial to the growth of aquatic plants and the breathing of fish.

[0047] Reduce water evaporation: The setting of air holes can reduce the evaporation of water in the fish tank, maintain the stability of the water body, reduce water loss, and help maintain the balance and stability of water quality.

[0048] Lower the temperature: The ventilation effect of the air vents can help lower the temperature inside the fish tank, prevent the impact of high temperature on the fish, and provide a more comfortable living environment.

[0049] Prevent mold growth: Air vents help reduce humidity inside the fish tank, prevent mold growth caused by water vapor retention, and keep the inside of the fish tank clean and hygienic.

[0050] To sum up, by setting air holes, the environmental quality inside the fish tank can be effectively improved, the water quality can be kept stable, and the living environment of the fish can be improved, making the cover for the fish tank more practical and functional.

[0051] Furthermore, the upper cover plate has a window, and a transparent plate body is arranged at the window.

[0052] Convenient viewing: The transparent plate allows users to clearly observe the landscape and fish in the fish tank through the window, without having to frequently open the upper cover or remove the entire upper cover, making it convenient for daily viewing and management.

[0053] Protect fish: The window provides a very convenient way for users to directly observe the health status of fish, detect abnormal conditions in time and take corresponding measures, which helps to protect the health and safety of fish.

[0054] Beautiful and elegant: The design of the transparent plate maintains the overall beauty of the fish tank, and the windows are opened in appropriate positions, which will not destroy the appearance of the fish tank, but will add a sense of modernity and decorativeness.

[0055] The second purpose of the utility model is achieved in this way:

[0056] A fish tank comprises a tank body with an open top, wherein an upper cover plate is detachably arranged at the open opening of the tank body, and light from the illuminating lamp is emitted toward the tank body.

[0057] Optimize viewing experience: The light from the lighting lamp is emitted toward the tank body, which can provide sufficient light, making the landscape in the fish tank clearer and brighter, enhancing the color and liveliness of the fish and improving the viewing experience.

[0058] The second purpose of the utility model is achieved in this way:

[0059] Furthermore, it also includes an automatic feeder, which includes a housing, a motor, a slide plate, a transmission device and a circuit board, and the housing is provided with a feeding channel which passes through from top to bottom;

[0060] The slide plate is provided with a quantitative material storage port, and the slide plate is slidably arranged in the inner cavity of the shell and is located between the feed channel and the bottom wall of the shell;

[0061] The bottom wall of the shell is provided with a discharge port;

[0062] The motor and the circuit board are arranged in the inner cavity of the housing, and the motor and the circuit board are electrically connected;

[0063] The transmission device is arranged in the housing, one end of the transmission device is connected to the motor, and the other end of the transmission device is connected to the slide plate, and the motor drives the slide plate to move through the transmission device, so that the quantitative storage port and the feed channel are connected or the quantitative storage port and the discharge port are connected;

[0064] The automatic feeder is placed in the placement area, the upper power supply end and the lower power supply end are electrically connected, and the discharge port and the feeding port of the automatic feeder are connected.

[0065] Automatic feeding: By setting up the automatic feeder, you can feed fish food at a regular or quantitative rate to ensure that the fish have adequate food supply and improve the survival rate and health of the fish.

[0066] Reduce manual management: The use of automatic feeders reduces the user's management burden and no longer requires regular manual feeding. It is especially suitable for situations where fish are left unattended for a long time, improving the convenience and sustainability of fish farming.

[0067] Precise control: The automatic feeder is equipped with a quantitative storage port and a transmission device, which can accurately control the amount of food fed, avoid over- or under-feeding, and ensure the healthy diet of fish.

[0068] Save food: Quantified feeding can reduce food waste, avoid overfeeding resulting in water quality deterioration or food remaining at the bottom of the tank, and reduce fish farming costs.

[0069] Intelligent management: The automatic feeder is connected to the upper power supply terminal and the lower power supply terminal to realize the power supply of the automatic feeder. The timing and quantitative feeding management can be realized through the intelligent control system, which improves the intelligence level of the fish tank.

[0070] To sum up, this fish tank design with integrated automatic feeder not only improves the convenience and management efficiency of fish farming, but also ensures that the fish get a suitable food supply, promotes the healthy growth of fish, and provides users with a better fish farming experience.

[0071] Furthermore, it also includes a water pump, a water pump pipe and a water discharge pipe, wherein the water pump is provided with a power supply upper terminal;

[0072] The water pump is placed in the placement area, and the upper power supply terminal and the lower power supply terminal are electrically connected;

[0073] One end of the water pumping pipe is connected to the water pumping port of the water pump, and the other end of the water pumping pipe passes through the feeding port and enters the cylinder body. One end of the drainage pipe is connected to the drainage port of the water pump.

[0074] Water circulation and drainage: The water pump, water pipe and drain pipe are set up to circulate and drain the water in the fish tank. By connecting the drain pipe to the outside, the user can easily drain the water in the fish tank to achieve clean water replacement; and by passing the drain pipe through the feeding port into the tank body, water circulation can be achieved to help maintain the stability and cleanliness of the water quality.

[0075] Water quality management: The drainage function can regularly remove waste and pollutants in the fish tank, effectively purify the water quality, reduce the concentration of harmful substances such as ammonia and nitrite in the water, and improve the living environment of fish.

[0076] Flexibility: Users can choose drainage or water circulation function according to their needs to meet the water quality management needs in different situations. When cleaning and changing water is needed, the drainage can be drained by connecting the drainage pipe to the outside; in daily management, by passing the drainage pipe through the feeding port into the cylinder, water circulation can be achieved to keep the water clean and stable.

[0077] Easy operation: The connection method of the drain pipe is simple and direct. The user only needs to connect one end of the drain pipe to the drain outlet of the water pump, and the other end can be connected to the outside world or passed through the feeding port into the cylinder body. The operation is convenient and quick.

[0078] In summary, the setting of the water pump, suction pipe and drain pipe makes the water circulation and drainage functions of the fish tank more flexible and convenient, and helps to maintain the cleanliness and stability of the water quality in the fish tank.

[0079] The beneficial effects of the utility model are as follows:

[0080] The utility model integrates the placement area, the lower end of the power supply and the feeding port in the upper cover plate, realizing a multifunctional integrated design. The user does not need to install additional feeding ports or power supply equipment, making the appearance of the entire fish tank more neat and simple.

[0081] The utility model can conveniently provide power to the equipment in the fish tank by placing the lower power supply terminal arranged in the area, without the need to independently arrange power lines or sockets, and the operation is more convenient.

[0082] The utility model provides a feeding port in the placement area for users to conveniently feed fish, making the feeding process simpler and smoother. Users can directly complete the feeding operation through the upper cover without frequently opening the upper cover or using additional feeding tools.

[0083] In the utility model, the power supply lower end not only provides power for the automatic feeder, but also can be adapted to other equipment, such as water pumps, etc. Through this design, users can conveniently power multiple devices in the fish tank, realize integrated management, and improve the overall efficiency and convenience of the equipment.

[0084] The utility model has a simple and clear connection between the power supply upper terminal and the power supply lower terminal. The user only needs to insert the device into the placement area to complete the power supply connection without complicated installation steps. This simplicity of operation improves the user experience and lowers the threshold for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0085] Figure 1 A schematic diagram of a fish tank.

[0086] Figure 2 Schematic diagram of the fish tank (optionally with different automatic feeders installed).

[0087] Figure 3 Schematic diagram of a fish tank (with the automatic feeder of Example 2 installed).

[0088] Figure 4 It is a schematic diagram of a fish tank (with the automatic feeder of Example 2 installed and the top cover 7 opened).

[0089] Figure 5 Schematic diagram of a fish tank (with the automatic feeder of Example 1 installed).

[0090] Figure 6 It is a schematic diagram of a fish tank (with the automatic feeder of Example 1 installed and the upper cover 8 opened).

[0091] Figure 7 It is an assembly diagram of a fish tank (using the automatic feeder of Example 1).

[0092] Figure 8The following is another assembly view of the fish tank (using the automatic feeder of Example 1).

[0093] Fig. 9 It is a schematic diagram of the upper cover 8.

[0094] Fig.10 It is a schematic diagram of the upper cover 8 from another angle.

[0095] Fig.11 This is an assembly diagram of the automatic feeder of Example 1.

[0096] Fig.12 It is a cross-sectional view of the automatic feeder of Example 1 (a state in which a quantitative storage cavity is formed between the bottom wall of the housing 1 and the quantitative storage port 31).

[0097] Fig.13 It is a cross-sectional view of a fish tank (the automatic feeder of Example 1 is used, and a quantitative storage cavity is formed between the bottom wall of the shell 1 and the quantitative storage port 31).

[0098] Fig.14 It is a cross-sectional view of the automatic feeder of Example 1 (the quantitative storage port 31 is connected to the discharge port 12, and the quantitative storage cavity disappears).

[0099] Fig.15 It is a cross-sectional view of a fish tank (the automatic feeder of Example 1 is used, and the quantitative storage port 31 is connected to the discharge port 12, and the quantitative storage cavity disappears).

[0100] Fig.16 It is a partial exploded view of the automatic feeder of Example 1 (a state in which a quantitative storage cavity is formed between the bottom wall of the housing 1 and the quantitative storage port 31).

[0101] Fig.17 It is a partial exploded view of the automatic feeder of Example 1 from another angle (a state in which a quantitative storage cavity is formed between the bottom wall of the shell 1 and the quantitative storage port 31).

[0102] Fig.18 It is a partial exploded view of the automatic feeder of Example 1 (the quantitative storage port 31 and the discharge port 12 are connected, and the quantitative storage cavity disappears).

[0103] Fig.19 It is an exploded view of the automatic feeder of Example 1 (the quantitative storage port 31 and the discharge port 12 are connected, and the quantitative storage cavity disappears). DETAILED DESCRIPTION

[0104] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0105] An upper cover plate for a fish tank, comprising an upper cover plate 200, wherein the upper cover plate 200 is provided with a placement area 201, wherein the placement area 201 is provided with a power supply lower end 202 connected to an external power supply and a feeding port 203;

[0106] The top of the upper cover plate 200 is concave downward to form the placement area 201;

[0107] The feeding port 203 is disposed at the front end of the placement area 201 , and the power supply lower terminal 202 is disposed at the rear end of the placement area 201 .

[0108] Furthermore, a lighting lamp 206 is disposed on the bottom surface of the upper cover plate 200 .

[0109] Furthermore, a control panel 300 is disposed on the surface of the upper cover plate 200 , and the lighting lamp 206 and the power supply lower terminal 202 are electrically connected to the control panel respectively.

[0110] Furthermore, the side wall of the upper cover plate 200 is spaced apart with ventilation holes 207 communicating with the outside.

[0111] Furthermore, the upper cover plate 200 has a window 204 , and a transparent plate body 205 is disposed at the window 204 .

[0112] A fish tank with an upper cover for a fish tank comprises a tank body 100 with an open top, wherein the upper cover 200 is detachably arranged at the open opening of the tank body 100, and the light of the illuminating lamp 206 is emitted toward the tank body 100.

[0113] Furthermore, an automatic feeder is included, the automatic feeder includes a housing 1, a motor 2, a slide plate 3, a transmission device 4 and a circuit board 5, the housing 1 is provided with a feeding channel 11 which passes through from top to bottom;

[0114] The slide plate 3 is provided with a quantitative storage port 31, and the slide plate 3 is slidably arranged in the inner cavity of the shell 1 and is located between the feed channel 11 and the bottom wall of the shell 1;

[0115] The bottom wall of the housing 1 is provided with a discharge port 12;

[0116] The motor 2 and the circuit board 5 are arranged in the inner cavity of the housing 1, and the motor 2 and the circuit board 5 are electrically connected;

[0117] The transmission device 4 is disposed in the housing 1, one end of the transmission device 4 is connected to the motor 2, and the other end of the transmission device 4 is connected to the slide plate 3. The motor 2 drives the slide plate 3 to move through the transmission device 4, so that the quantitative storage port 31 is connected to the feed channel 11 or the quantitative storage port 31 is connected to the discharge port 12;

[0118] The automatic feeder is placed in the placement area 201, the power supply upper terminal 10 and the power supply lower terminal 202 are electrically connected, and the discharge port 12 and the feeding port 203 of the automatic feeder are connected.

[0119] Furthermore, it also includes a water pump, a water pump pipe and a drainage pipe, and the water pump is provided with a power supply upper terminal 10;

[0120] The water pump is placed in the placement area 201, and the upper power supply terminal 10 is electrically connected to the lower power supply terminal 202;

[0121] One end of the water pumping pipe is connected to the water pumping port of the water pump, and the other end of the water pumping pipe passes through the feeding port 203 and enters the cylinder body 100. One end of the drainage pipe is connected to the drainage port of the water pump.

[0122] Embodiment 1, combination Figure 1 to Figure 2 , Figures 5 to 19 An automatic feeder is shown, comprising a shell 1, a motor 2, a slide plate 3, a transmission device 4, a circuit board 5, a micro switch 6, a battery 51, an operation button 21 for controlling the start and stop of the motor 2 and the start and stop frequency, an upper cover 8 and a collection box 9 that passes through from top to bottom. The shell 1 is provided with a feed channel 11 that passes through from top to bottom and a control area 13, and the bottom wall of the shell 1 is provided with a discharge port 12.

[0123] The slide plate 3 is provided with a quantitative storage port 31 and a vertical slide groove 33. The slide plate 3 is slidably arranged in the inner cavity of the shell 1 and is located between the feed channel 11 and the bottom wall of the shell 1. The transmission device 4 is a connecting seat 41. The side wall of the connecting seat 41 is provided with a connecting rod 42, and the connecting rod 42 is inserted into the vertical slide groove 33.

[0124] The motor 2 and the circuit board 5 are arranged in the inner cavity of the shell 1, and the motor 2 and the circuit board 5 are electrically connected. The connecting seat 41 is connected to the transmission shaft of the motor 2. The motor 2 drives the connecting seat 41 to rotate through the transmission shaft. At the same time, the connecting rod 42 pushes the slide plate 3 to move, so that the quantitative storage port 31 and the feeding channel 11 are connected or the quantitative storage port 31 and the discharge port 12 are connected.

[0125] The side wall of the slide plate 3 is provided with a pushing portion 32, the micro switch 6 is arranged in the housing 1, and the contact end 61 of the micro switch 6 faces the slide plate 3, and the micro switch 6 is electrically connected to the circuit board 5;

[0126] When the slide plate 3 slides to the point where the quantitative storage port 31 is connected to the discharge port 12 , the push portion 32 abuts against the touch end 61 , and the micro switch 6 sends a signal to the circuit board 5 , and the circuit board 5 controls the motor 2 to stop working.

[0127] The battery 51 is disposed in the inner cavity of the housing 1 , and the battery 51 is electrically connected to the circuit board 5 . The operation button 21 is disposed on the circuit board 5 , and the operation button 21 is electrically connected to the circuit board 5 . The operation end of the operation button 21 extends out of the control area 13 .

[0128] The material collecting box 9 is detachably arranged on the housing 1 and communicates with the entrance of the material feeding channel 11 , and the upper cover 8 is detachably arranged at the open opening of the material collecting box 9 to close the open opening of the material collecting box 9 .

[0129] Combination Figure 3 to Figure 4 The difference between Example 2 and Example 1 is that Example 2 cancels the upper cover 8 and the collection box 9 that passes through from top to bottom, and Example 2 includes a top cover 7, which is detachably arranged on the shell 1 to close the entrance of the feed channel 11.

[0130] A fish tank comprises an upper cover plate 200 and a tank body 100 with an open top, wherein the top of the upper cover plate 200 is recessed downward to form a placement area 201, a feeding port 203 is provided at the front end of the placement area 201, and a power supply lower terminal 202 is provided at the rear end of the placement area 201.

[0131] The upper cover plate 200 has a window 204 along its length direction, a transparent plate 205 is provided at the window 204, a lighting lamp 206 is provided on the bottom surface of the upper cover plate 200 outside the window 204, and the lighting lamp 206 is a waterproof lighting lamp. The side wall of the upper cover plate 200 is spaced apart with air holes 207 connected to the outside.

[0132] A control panel 300 is disposed on the surface of the upper cover plate 200 , and the lighting lamp 206 and the power supply lower terminal 202 are electrically connected to the control panel respectively.

[0133] The water filter device 400 is disposed in the cylinder body 100 , the upper cover plate 200 is detachably disposed at the open opening of the cylinder body 100 , and the light of the illuminating lamp 206 is emitted toward the cylinder body 100 .

[0134] The automatic feeder 500 of Example 1 is combined with a fish tank:

[0135] The automatic feeder 500 of Example 1 is placed in the placement area 201, the power supply upper terminal 10 and the power supply lower terminal 202 are electrically connected, and the discharge port 12 and the feeding port 203 of the automatic feeder 500 are connected.

[0136] The automatic feeding principle works as follows:

[0137] Feed filling: The user opens the upper cover 8 and places the feed in the collection box 9 until the collection box 9 and the feeding channel 11 are filled.

[0138] Start and stop adjustment: The user adjusts the start and stop and start and stop frequency parameters of the motor 2 by operating the button 21, and sets the feeding time and feeding amount of the automatic feeder 500 as needed.

[0139] Timed feeding: When the preset feeding time is reached, the circuit board 5 controls the motor 2 to run.

[0140] The slide plate 3 moves: the motor 2 drives the slide plate 3 to move through the transmission device 4. According to the set working mode, the slide plate 3 will make the quantitative storage port 31 communicate with the feed channel 11 or the discharge port 12.

[0141] Feed delivery: When the quantitative storage port 31 is connected with the feed channel 11, the feed automatically falls into the quantitative storage chamber under the action of gravity for quantitative collection; when connected with the discharge port 12, the feed falls into the cylinder body 100 along the quantitative storage port 31, the discharge port 12 and the feeding port 203.

[0142] Stop operation: When the slide plate 3 moves to the set position (the quantitative storage port 31 is connected to the discharge port 12), the push portion 32 of the slide plate 3 touches the touch end 61 of the micro switch 6, and the micro switch 6 sends a signal to the circuit board 5, and the circuit board 5 stops the operation of the motor 2.

[0143] Circular operation: When the set start time is reached again, the circuit board 5 starts the motor 2 again, and the cycle operation is repeated to realize the function of automatic timed feeding.

[0144] In summary, the automatic feeder 500 controls the operation of the motor 2 and the movement of the slide plate 3 by timing, so that the feed is automatically delivered to the fish tank according to the set time and amount, thereby meeting the feeding needs of the fish, and is easy to operate, stable and reliable.

[0145] Combination Figure 3 to Figure 4 , the automatic feeder 500 of Example 2 is combined with the fish tank:

[0146] The automatic feeder 500 of Example 2 is placed in the placement area 201, the upper power supply terminal 10 and the lower power supply terminal 202 are electrically connected, and the discharge port 12 and the feeding port 203 of the automatic feeder 500 are connected.

[0147] The automatic feeding principle works as follows:

[0148] Feed filling: the user opens the upper cover 8 and places the feed in the feed channel 11 until the feed channel 11 is filled.

[0149] Start and stop adjustment: The user adjusts the start and stop and start and stop frequency parameters of the motor 2 by operating the button 21, and sets the feeding time and feeding amount of the automatic feeder 500 as needed.

[0150] Timed feeding: When the preset feeding time is reached, the circuit board 5 controls the motor 2 to run.

[0151] The slide plate 3 moves: the motor 2 drives the slide plate 3 to move through the transmission device 4. According to the set working mode, the slide plate 3 will make the quantitative storage port 31 communicate with the feed channel 11 or the discharge port 12.

[0152] Feed delivery: When the quantitative storage port 31 is connected with the feed channel 11, the feed automatically falls into the quantitative storage chamber under the action of gravity for quantitative collection; when connected with the discharge port 12, the feed falls into the cylinder body 100 along the quantitative storage port 31, the discharge port 12 and the feeding port 203.

[0153] Stop operation: When the slide plate 3 moves to the set position (the quantitative storage port 31 is connected to the discharge port 12), the push portion 32 of the slide plate 3 touches the touch end 61 of the micro switch 6, and the micro switch 6 sends a signal to the circuit board 5, and the circuit board 5 stops the operation of the motor 2.

[0154] Circular operation: When the set start time is reached again, the circuit board 5 starts the motor 2 again, and the cycle operation is repeated to realize the function of automatic timed feeding.

[0155] In summary, the automatic feeder 500 controls the operation of the motor 2 and the movement of the slide plate 3 by timing, so that the feed is automatically delivered to the fish tank according to the set time and amount, thereby meeting the feeding needs of the fish, and is easy to operate, stable and reliable.

[0156] The water pump, water pipe, drainage pipe and fish tank are combined together:

[0157] The water pump is provided with an upper power supply terminal 10, and the water pump is placed in the placement area 201, and the upper power supply terminal 10 is electrically connected to the lower power supply terminal 202;

[0158] One end of the water pumping pipe is connected to the water pumping port of the water pump, and the other end of the water pumping pipe passes through the feeding port 203 and enters the cylinder body 100. One end of the drainage pipe is connected to the drainage port of the water pump.

[0159] Water circulation and drainage: The water pump, water pipe and drainage pipe are arranged so that the water in the fish tank can be circulated and drained. By connecting the drainage pipe to the outside, the user can easily drain the water in the fish tank to achieve clean water replacement; and by passing the drainage pipe through the feeding port 203 into the tank body 100, water circulation can be achieved, helping to maintain the stability and cleanliness of the water quality.

Claims

1. An upper cover plate for a fish tank, comprising an upper cover plate (200), characterized in that: The upper cover plate (200) is provided with a placement area (201), and the placement area (201) is provided with a power supply lower end (202) connected to an external power supply and a feeding port (203); The top of the upper cover plate (200) is concave downward to form the placement area (201); The front end of the placement area (201) is provided with the feeding port (203), and the rear end of the placement area (201) is provided with the power supply lower end (202).

2. The upper cover plate for a fish tank according to claim 1, characterized in that: The bottom surface of the upper cover plate (200) is provided with an illumination lamp (206).

3. The upper cover plate for a fish tank according to claim 2, characterized in that: A control panel (300) is provided on the surface of the upper cover plate (200), and the lighting lamp (206) and the power supply lower terminal (202) are respectively electrically connected to the control panel.

4. The upper cover plate for a fish tank according to claim 1, characterized in that: The side wall of the upper cover plate (200) is spaced apart with ventilation holes (207) communicating with the outside.

5. The upper cover plate for a fish tank according to claim 1, characterized in that: The upper cover plate (200) is provided with a window (204), and a transparent plate body (205) is provided at the window (204).

6. A fish tank using the upper cover plate for a fish tank as claimed in any one of claims 1 to 5, characterized in that: It comprises a cylinder body (100) with an open top, the upper cover plate (200) being detachably arranged at the open opening of the cylinder body (100), and the light of the illumination lamp (206) being emitted in the direction of the cylinder body (100).

7. The fish tank according to claim 6, characterized in that: Also included is an automatic feeder, the automatic feeder comprising a housing (1), a motor (2), a slide plate (3), a transmission device (4) and a circuit board (5), the housing (1) being provided with a feeding channel (11) extending vertically through the housing; The slide plate (3) is provided with a quantitative material storage port (31), and the slide plate (3) is arranged in a sliding manner in the inner cavity of the shell (1) and is located between the feed channel (11) and the bottom wall of the shell (1); The bottom wall of the housing (1) is provided with a discharge port (12); The motor (2) and the circuit board (5) are arranged in the inner cavity of the housing (1), and the motor (2) and the circuit board (5) are electrically connected; The transmission device (4) is arranged in the housing (1), one end of the transmission device (4) is connected to the motor (2), and the other end of the transmission device (4) is connected to the slide plate (3), and the motor (2) drives the slide plate (3) to move through the transmission device (4), so that the quantitative storage port (31) and the feed channel (11) are connected, or the quantitative storage port (31) and the discharge port (12) are connected; The automatic feeder is placed in the placement area (201), the power supply upper end (10) and the power supply lower end (202) are electrically connected, and the discharge port (12) and the feeding port (203) of the automatic feeder are connected.

8. The fish tank according to claim 6, characterized in that: It also includes a water pump, a water pump pipe and a water discharge pipe, wherein the water pump is provided with a power supply upper terminal (10); The water pump is placed in the placement area (201), and the upper power supply end (10) and the lower power supply end (202) are electrically connected; One end of the water pumping pipe is connected to the water pumping port, the other end of the water pumping pipe passes through the feeding port (203) and enters the cylinder body (100), and one end of the drainage pipe is connected to the drainage port of the water pump.

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