WO2015161421A1

WO2015161421A1 - Electronic fishbowl

Info

Publication number: WO2015161421A1
Application number: PCT/CN2014/075861
Authority: WO
Inventors: 樊书印
Original assignee: 樊书印
Priority date: 2014-04-21
Filing date: 2014-04-21
Publication date: 2015-10-29

Abstract

An electronic fishbowl comprising a bowl body (1), model fishes (7) placed within the bowl body (1), a circuit board (5), and an actuating motor (2) connected to the circuit board (5) via a lead. The bowl body (1) comprises a water tank (12) provided with an opening and a lid (11) used for closing the opening. A propeller is arranged on an output shaft of the actuating motor (2); sleeved thereon is a motor housing (3) provided with a water passage. The electronic fishbowl also comprises a waterproof frame (4) fixed onto the lid (11) and provided with an avoidance hole used for avoiding the motor housing (3) and a fixing plate (8) fixed onto the waterproof frame (4) and used for fixing the motor housing (3).

Description

Electronic fish tank

[Technical Field]

The present invention relates to the field of household devices, and more particularly to an electronic fish tank. 【Background technique】

I have designed an electronic fish tank, including a cylinder block, a jellyfish placed in the cylinder body, a circuit board, and a drive motor and a charging interface connected to the circuit board through a wire. The charging interface is connected to an external power source through a wire to open the electronic fish tank. The driving motor works, and the output shaft of the driving motor is fixed with a slurry piece. The electronic fish tank further comprises a motor casing sleeved on the driving motor, and the motor casing encloses the driving motor, and the motor casing is provided with a water inlet and a water outlet. The cylinder includes a water tank provided with an opening and a top cover for closing the opening. When the top cover and the water tank are fixed, the motor casing is located in the water in the water tank, and the water enters into the motor casing from the water inlet, and the motor casing The driving motor works, and the water in the motor casing is outputted from the water outlet by the action of the slab, thereby forming a circulation, so that the jellyfish in the water tank swims. The electronic fish tank further includes a waterproof frame fixed in the top cover. The waterproof frame is provided with an escape hole for avoiding the motor case, and the avoidance hole fixes the motor case. This plan is not public. The motor case is fixed by the limit of the escape hole, so that the fixing is not strong enough.

[Summary of the Invention]

The technical problem to be solved by the present invention is to provide an electronic fish tank in which the driving motor is fixed firmly. The object of the present invention is achieved by the following technical solutions: an electronic fish tank including a cylinder, a fish model placed in the cylinder, a circuit board, and a drive motor connected to the circuit board by wires, the cylinder The body includes a water tank provided with an opening and a top cover for closing the opening, the output shaft of the driving motor is provided with a paddle, and a motor casing provided with a water channel is sleeved thereon; the electronic fish tank is further A waterproof frame fixed to the top cover for evading the escape hole of the motor case and a fixing plate fixed to the waterproof frame for fixing the motor case are included.

Preferably, the motor casing is provided with a bump on the outer surface of the side wall around the water inlet, and the fixing plate is provided with a passage communicating with the water outlet of the motor casing. Fixed plate limit The fixed motor casing cooperates with the bump on the motor casing. When the top cover and the water tank are fixed together, the waterproof frame is located at the top of the water tank, and the motor casing protrudes from the waterproof frame through the escape hole of the waterproof frame. When the water tank is filled with water, the motor casing Located in the water, the water enters the motor casing from the water inlet, and the bump and the fixed plate cooperate to allow the water to slowly enter the motor casing, thus facilitating the normal rotation of the blade.

Preferably, the fixing plate is provided at the passage with an arcuate groove for placing a side wall around the water outlet. The side wall around the water outlet is placed in the arcuate groove, and the arc groove acts as a limit on the motor casing, so that the motor casing is fixed more firmly.

Preferably, the plurality of bumps are arranged in a uniform manner. A plurality of bumps are evenly arranged to stabilize the fit between the fixed plate and the motor casing.

Preferably, the fixing plate is fixed to the waterproof frame by screws. The screws are securely fastened for easy installation and removal.

Preferably, the fixing plate is provided with a screw hole, and the waterproof frame is provided with a screw hole post that cooperates with the screw hole, the fixing plate has an extending portion extending along the screw hole, and the inner surface of the extending portion is provided with Threaded with the screw. The extension is added to the screw fixing area to make the fixing more secure.

Preferably, the top of the extension portion is provided with a flange for being sleeved on the screw hole post. The protruding edge is sleeved on the screw hole post to limit the position, so that the fixing plate is fixed more firmly.

Preferably, the fixing plate is provided with a recess for placing a screw along the screw hole. Prevent the screws from protruding.

Preferably, the fixing plate is provided with a first fold in a direction in which the extending portion is disposed, and the passage is disposed on the first folding. In this way, water enters the motor casing from one side of the fixed plate and is output from the other side of the fixed plate, so that the water flow is normally operated, thereby making the fish model located in the water more beautiful.

Preferably, the fixing plate is provided on the first folding top with a second fold that cooperates with the waterproof frame. The second fold and the waterproof frame cooperate to make the fixing plate and the waterproof frame more closely connected.

In the present invention, since the motor casing and the driving motor are placed at the escape hole of the waterproof frame, one end of the motor casing is engaged with the top cover, and the other end is fixed by the fixing plate, so that the motor casing is firmly fixed. [Description of the Drawings]

Figure 1 is a cross-sectional view showing an electronic fish tank according to an embodiment of the present invention;

2 is a schematic structural view of a driving motor placed in a motor casing according to an embodiment of the present invention;

3 is a schematic view showing the cooperation of the motor casing and the fixing plate and the waterproof frame according to the embodiment of the present invention;

Figure 4 is a structural view showing one side of a fixing plate according to an embodiment of the present invention;

Fig. 5 is a structural view showing the other side of the fixing plate of the embodiment of the present invention.

Among them: 1, cylinder; 11, top cover; 12, water tank; 2, drive motor; 3, motor shell; 31, water inlet; 32, water outlet; 33, bump; 4, waterproof frame; 5; circuit board; 6, battery; 7, fish model; 8, fixed plate; 81, channel; 82, screw hole; 83, extension; 84, first fold; 85, second fold; 86, convex edge; 87, curved groove.

【detailed description】

The invention will now be further described with reference to the drawings and preferred embodiments.

An electronic fish tank, as shown in FIGS. 1 to 5, includes a cylinder 1, a fish model 7 placed in the cylinder 1, a circuit board 5, and a drive motor connected to the circuit board 5 by wires. 2, the cylinder block 1 includes a water tank 12 provided with an opening, and a top cover 11 for closing the opening, the output shaft of the driving motor 2 is provided with a paddle, and the upper sleeve is sleeved with a water channel The motor casing 3; the electronic fish tank further includes a waterproof frame 4 fixed on the top cover 11 and provided with an escape hole for avoiding the motor casing 3, and fixed to the waterproof frame 4 for fixing The fixing plate 8 of the motor casing 3 is described. In the present invention, since the motor casing 3 and the driving motor 2 are placed at the escape hole of the waterproof frame 4, the motor casing 3 - end and the top cover 11 are engaged, and the other end is fixed by the fixing plate 8 so that the motor casing 3 is firmly fixed. Fixed.

In the present embodiment, the motor casing 3 is provided with a bump 33 that cooperates with the fixing plate 8 on the outer surface of the side wall around the water inlet 31, and the fixing plate 8 is provided with the motor casing. A passage 81 through which the water outlet 32 of the 3 is connected. The fixed plate 8 limits the fixed motor casing 3 to cooperate with the bump 33 on the motor casing 3. When the top cover 11 and the water tank 12 are fixedly fixed, the waterproof frame 4 is located at the top of the water tank 12, and the motor casing 3 passes through the waterproof frame 4. The escape hole protrudes from the waterproof frame 4, and when the water tank 12 is filled with water, the motor case 3 is located in the water, and the water is from the water inlet. The port 32 enters the motor casing 3, and the bump 33 and the fixed plate 8 cooperate to allow water to slowly enter the motor casing 3, which facilitates the normal rotation of the blade. The plurality of bumps 33 are arranged in a uniform manner, so that the cooperation between the motor case 3 and the fixed plate 8 is stabilized and the force is balanced.

The passage 81 of the fixing plate 8 cooperates with the water outlet 32 of the motor casing 3, and the fixing plate 8 and the bump 33 cooperate, and the fixing plate 8 is fixed on the waterproof frame 4 by screws, and the screws are firmly fixed, which is convenient for installation and disassembly, thereby the motor The case 3 is firmly fixed between the fixed plate 8 and the top cover 11 and is restricted by the escape hole of the waterproof frame 4. The fixing plate 8 is provided with a screw hole 82. The waterproof frame 4 is provided with a screw hole post which cooperates with the screw hole 82. The fixing plate 8 extends along the screw hole 82 with an extending portion 83. The inner surface of the extending portion 83 is provided with a screw threaded with the screw. The extension portion 83 is provided to increase the fixing area with the screw, thereby making the fixing more secure. The top of the extension portion 83 is provided with a flange 86 for being sleeved on the screw post. The flange 86 is sleeved on the screw hole post to limit the position, so that the fixing plate 8 is fixed more firmly.

The fixing plate 8 is provided with a recess for placing a screw along the screw hole 82 to prevent the screw from protruding.

The fixing plate 8 is provided with a first folding 84 in the direction of the setting extension portion 83, and the passage 81 is provided on the first folding 84. Thus, water enters the motor casing 3 from one side of the fixed plate 8, and is output from the other side of the fixed plate 8, so that the water flow is normally operated, thereby making the fish model 7 located in the water more beautiful. The fixing plate 8 is provided at the top of the first folding 84 with a second fold 85 that cooperates with the waterproof frame 4. The second folding 85 and the waterproof frame 4 cooperate to make the fixing plate 8 and the waterproof frame 4 more closely connected.

The fixing plate 8 is provided at the passage 81 with an arcuate groove 87 for placing a side wall around the water outlet 32. The side wall around the water outlet 32 is placed in the arcuate groove 87, and the arcuate groove 87 limits the motor casing 3, so that the motor casing 3 is more firmly fixed.

In this embodiment, the electronic fish tank is provided with a charging interface connected to the circuit board 5 through a wire, and the charging interface directly supplies power to the electronic fish tank through the connecting line and the mains connection. The electronic fish tank has a built-in battery 6 for easy use; the top cover 11 is provided with a battery compartment for housing the battery 6, and the electronic fish tank further includes a battery cover 13 for closing the opening of the battery compartment to facilitate battery replacement.

In the present embodiment, the fish model 7 is a jellyfish, and of course, other structures may be used.

In this embodiment, a waterproof groove 41 is disposed in the middle of the waterproof frame 4, and the waterproof frame 4 and the top cover 11 are fixed. The circuit board 5 and the battery compartment are located in the waterproof tank 41.

The above is a further detailed description of the present invention in connection with the specific preferred embodiments. It is not intended that the specific embodiments of the invention are limited to the description. It will be apparent to those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the invention.

Claims

Rights request

1. An electronic fish tank, including a tank, a fish model placed in the tank, a circuit board, and a drive motor connected to the circuit board through wires. The tank includes a water tank with an opening and a water tank for closing. The open top cover is characterized in that a paddle is provided on the output shaft of the drive motor, and a motor housing with a water channel is connected to it; the electronic fish tank also includes a paddle fixed on the top cover. A waterproof frame is provided with an escape hole for avoiding the motor housing and a fixing plate fixed on the waterproof frame for fixing the motor housing.

2. The electronic fish tank according to claim 1, characterized in that the motor housing is provided with protrusions on the outer surface of the side wall around the water inlet that cooperate with the fixing plate, and the fixing plate is provided with A channel connected to the water outlet of the motor housing.

3. The electronic fish tank according to claim 2, wherein the fixing plate is provided with an arc-shaped groove at the channel for placing the side wall around the water outlet.

4. The electronic fish tank according to claim 2, characterized in that there are a plurality of bumps arranged evenly.

5. The electronic fish tank according to claim 2, characterized in that the fixing plate is fixed on the waterproof frame through screws.

6. The electronic fish tank according to claim 5, characterized in that: the fixed plate is provided with screw holes, the waterproof frame is provided with screw hole posts matching the screw holes, and the fixed plate is provided with screw holes along the An extension part extends from the hole, and the inner surface of the extension part is provided with threads that match the screws.

7. The electronic fish tank according to claim 6, characterized in that a convex edge for being sleeved on the screw hole column is provided on the top of the extension part.

8. The electronic fish tank according to claim 6, wherein the fixing plate is provided with a depression for placing screws along the screw hole.

9. The electronic fish tank according to claim 6, wherein the fixing plate is provided with a first fold in the direction in which the extension is provided, and the channel is provided on the first fold.

10. The electronic fish tank according to claim 9, wherein the fixing plate is provided with a second fold that cooperates with the waterproof frame on the top of the first fold.