CN212416986U

CN212416986U - Electronic toy shark

Info

Publication number: CN212416986U
Application number: CN202020697733.6U
Authority: CN
Inventors: 郭植伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-01-29
Anticipated expiration: 2030-04-30

Abstract

An electric toy shark, comprising a control device, characterized in that: still include shark head subassembly, tail fin subassembly and a plurality of shark trunk subassembly, shark head subassembly, a plurality of shark trunk subassemblies, tail fin subassembly swing joint in proper order, controlling means installs in the shark head subassembly, still installs two drive unit in the shark head subassembly, and two drive unit install respectively in the inside left and right sides of shark head subassembly, and controlling means and two drive unit electricity respectively are connected. The beneficial effects of the utility model are that, because shark head subassembly, tail fin subassembly and a plurality of shark trunk subassembly are swing joint in proper order, but installed two drive unit in the shark head subassembly moreover, consequently controlling means can control the free of real shark of electronic toy shark imitation and move about, and through set up the obturator foam plastics piece at suitable subassembly, can let electronic toy shark have sufficient buoyancy, move about in the aquatic of being close to the surface of water to let the user play games better.

Description

Electronic toy shark

Technical Field

The utility model relates to an electric toy, in particular to an electric toy shark.

Background

The electric toy is a toy which is popular with children on the market, and the doll with the animal shape is the best selling product in the electric toy. In order to make the electric toy more playable, manufacturers often design the electric toy to be able to complete the actions that the animals corresponding to the shapes of the animals usually do, for example, a dog walks around four legs on the ground, a bird flies in the sky, and a fish swims in the water.

However, no shark-shaped electric toy can move freely in water like a real shark, for example, chinese patent publication No. CN206228936U entitled "an electric toy fish" discloses an electric toy fish, which includes a micro motor controlled by a single chip microcomputer, a power battery, a screw transmission rod arranged on an output shaft of the micro motor and reaching the tail of the fish through a limit bracket, the screw transmission rod and the limit bracket have a certain cut-in angle, an air chamber and a balance weight are arranged in the toy fish in a certain proportion, waterproof rubber is wrapped outside the toy fish, and a power supply switch is arranged at the waterproof rubber.

However, the toy fish of this configuration is not playable and interesting because the fish can move in the water as if it were, but the movement is straight and straight, and even if the appearance of the toy fish is changed to shark, the toy fish cannot simulate the free movement of the shark in the water.

Disclosure of Invention

The utility model aims at providing an electric toy shark, which can imitate the free swimming of real shark in water. The technical scheme is as follows:

an electric toy shark, comprising a control device, characterized in that: still include shark head subassembly, tail fin subassembly and a plurality of shark trunk subassembly, shark head subassembly, a plurality of shark trunk subassemblies, tail fin subassembly swing joint in proper order, controlling means installs in the shark head subassembly, still installs two drive unit in the shark head subassembly, and two drive unit install respectively in the inside left and right sides of shark head subassembly, and controlling means and two drive unit electricity respectively are connected. Because each adjacent component adopts the swing joint, when the electronic toy shark swims, the degree of freedom is very high, and the control device can make the electronic toy shark imitate the swimming of real shark by controlling the two driving units to generate different thrust forces.

According to a preferred scheme, the shark head assembly comprises a head main frame, a bottom shell and a top shell, wherein the top shell is installed on the top surface of the head main frame, and the bottom shell is installed on the bottom surface of the head main frame. The main frame plays the effect of supporting, location, and top shell, drain pan form the appearance of shark head subassembly, provide the protection for the part in it moreover.

Preferably, the driving unit comprises a motor and a propeller, the motor is installed inside the shark head assembly, an output shaft of the motor extends backwards, the propeller is installed on the output shaft of the motor, and the motor is electrically connected with the control device. Preferably, the motor is a micro motor for the toy. In order to ensure that the control device and the motor can work normally, waterproof treatment needs to be done, and a waterproof gasket or other waterproof measures can be adopted at the joint of the bottom shell and the head main frame. The aim can also be achieved by means of waterproofing treatment and the like on components such as a control device, a motor and the like.

Preferably, the control device and the two driving units are respectively mounted on the bottom shell.

The preferred scheme, the back of the head main frame is provided with a movable connecting frame, the top of the back side of the movable connecting frame is provided with an upper inserting hole, the bottom of the back of the head main frame is provided with a lower inserting hole, the top of the front end of each shark trunk component is provided with a first deformable supporting plate extending forwards, the top surface of the first deformable supporting plate is provided with an upper inserting post, the bottom of the front end of each shark trunk component is provided with a second deformable supporting plate extending forwards, the bottom of the second deformable supporting plate is provided with a lower inserting post, the top of the back end of each shark trunk component is provided with an upper inserting hole, the bottom of the back end of each shark trunk component is provided with a lower inserting hole, the top of the front end of the tail fin component is provided with an upper inserting post, the bottom of the front end of the tail fin component is provided with a lower, the upper plug-in column and the lower plug-in column at the front end of the rear. Therefore, the two adjacent components are movably connected, and the two adjacent components can rotate relative to each other in the horizontal direction.

Preferably, the head main frame is provided with at least one closed-cell foam plastic block. The closed-cell foam plastic block can enable the shark head to have good buoyancy, and the shark head can be close to the water surface to simulate the swimming of real sharks close to the water surface.

Preferably, at least one shark torso assembly has a closed cell foam bun mounted therein. The closed-cell foam plastic block can enable the position of the shark trunk to have better buoyancy, and the shark trunk can be close to the water surface to simulate the swimming of real sharks close to the water surface.

The closed-cell foam plastic block is a block-shaped component made of closed-cell foam plastic, the function of the block-shaped component is to increase the buoyancy of the electric toy shark, and a producer can determine whether the closed-cell foam plastic block needs to be installed at each position and the size and the number of the closed-cell foam plastic blocks through experiments.

Compared with the prior art, the utility model has the advantages that, because shark head subassembly, tail fin subassembly and a plurality of shark trunk subassembly swing joint in proper order, two drive unit have been installed in the shark head subassembly in addition, consequently controlling means can control the free of real shark of electronic toy shark imitation and move about, and through set up the obturator foamed plastic piece at suitable subassembly, can let electronic toy shark have sufficient buoyancy, move about in the aquatic of pressing close to the surface of water, so that let the user play a game better.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the preferred embodiment of FIG. 1 with the top shell removed;

FIG. 3 is a partial cross-sectional view of the preferred embodiment shown in FIG. 1;

fig. 4 is an exploded view of the preferred embodiment shown in fig. 1.

Detailed Description

As shown in fig. 1-4, the electric toy shark in the preferred embodiment includes a control device 1, a shark head assembly 2, a

tail fin assembly

3, and 6 shark trunk assemblies 4, the shark head assembly 2, the 6 shark trunk assemblies 4, and the tail fin assembly 3 are sequentially and movably connected, the control device 1 is installed in the shark head assembly 2, two driving units 5 are further installed in the shark head assembly 2, the two driving units 5 are respectively installed on the left and right sides inside the shark head assembly 2, and the control device 1 and the two driving units 5 are respectively electrically connected. 6 shark trunk subassembly 4 reduces from preceding backward volume gradually, because each adjacent subassembly all adopts swing joint, when consequently the electronic toy shark moved about, the degree of freedom is very high, and controlling means 1 produces different thrust through controlling two drive unit 5, can let the electronic toy shark imitate moving about of real shark.

The shark head assembly 2 comprises a head main frame 201, a bottom shell 202 and a top shell 203, wherein the top shell 203 is installed on the top surface of the head main frame 201, and the bottom shell 202 is installed on the bottom surface of the head main frame 201. The main frame serves to support and position the top and

bottom shells

203, 202 to form the appearance of the shark head assembly 2, and to provide protection for the components therein.

The control device 1 and the two drive units 5 are respectively mounted on the bottom case 202.

The driving unit 5 comprises a motor 501 and a propeller 502, the motor 501 is installed inside the shark head assembly 2, an output shaft of the motor 501 extends backwards, the propeller 502 is installed on the output shaft of the motor 501, and the motor 501 is electrically connected with the control device 1. Preferably, the motor 501 is a micro motor 501 for a toy. In order to enable the control device 1 and the motor 501 to work normally, waterproofing treatment needs to be performed, and a waterproof gasket or other waterproofing measures can be adopted at the joint of the bottom shell 202 and the head main frame 201. The object can be achieved by means such as water-proofing the components themselves such as the control device 1 and the motor 501. Since the waterproof technology belongs to the known technology and is a common technical means in the field, it is not the invention point of the present application, and therefore not described in more detail here.

The movable connecting frame 204 is installed at the rear part of the head main frame 201, an upper inserting hole 6 is formed in the top of the rear side of the movable connecting frame 204, a lower inserting hole 7 is formed in the bottom end of the rear part of the head main frame 201, a first deformable supporting plate 401 extending forwards is arranged at the top of the front end of each shark trunk component 4, an upper inserting hole 8 is arranged on the top surface of the first deformable supporting plate, a second deformable supporting plate 402 extending forwards is arranged at the bottom of the front end of each shark trunk component 4, a lower inserting hole 9 is arranged at the bottom surface of the second deformable supporting plate 402, an upper inserting hole 6 is formed in the top of the rear end of each shark trunk component 4, a lower inserting hole 7 is formed in the bottom of the rear end of each shark trunk component 4, an upper inserting hole 8 is formed in the top of the front end of the tail fin component 3, a lower inserting hole 9 is formed in the bottom of the front end of the tail fin component 3, components located in any two adjacent components, the rear components are arranged, and the upper, The lower plug hole 7. Therefore, the two adjacent components are movably connected, and the two adjacent components can rotate relative to each other in the horizontal direction.

Three closed-cell foam plastic blocks 10 are mounted on the head main frame 201. The closed cell foam block 10 provides the shark's head with a good buoyancy, allowing the shark's head to be positioned near the water surface to simulate real shark swimming near the water surface.

A closed cell foam bun 10 is mounted within a shark torso assembly 4. The closed cell foam block 10 allows the shark's trunk to be buoyant and to be near the surface of the water to simulate real shark swimming near the surface of the water.

The closed cell foam blocks 10 are block assemblies made of closed cell foam, and have the function of increasing the buoyancy of the electric toy sharks, and a producer can determine whether the closed cell foam blocks 10 need to be installed at various positions or not through experiments, and the size and the number of the closed cell foam blocks 10.

The control device 1 may be a control device 1 commonly used for electric toys, or may be a control device capable of receiving a remote control signal. The control device 1 is provided with a power supply, and the power supply is generally composed of batteries. Since the control device 1 belongs to the known technology and is a common technical means in the field, it is not the invention point of the present application, and therefore it is not described herein more.

In addition, in order to facilitate the water flow to flow more smoothly, two sides of the shark head assembly 2 are respectively provided with a pectoral fin 205, a water flow injection channel 206 is arranged below the pectoral fin 205, the outlet of the water flow injection channel 206 is opened backwards, a water inlet or a water inlet gap is arranged in front of the water flow injection channel 206 (in the front of the shark head assembly 2, water is not prevented between the head main frame 201 and the top shell 203, so that water can enter the water injection channel, so that the closed cell foam plastic block 10 in the water flow injection channel provides buoyancy), and the two driving units 5 are respectively arranged in the 2 water flow injection channels 206, so that the electric toy shark can move better. A dorsal fin 207 is also provided atop the shark head assembly 2.

When the toy shark is used, the electric toy shark is placed into water, the control device 1 controls the motors 501 of the two driving units 5 to drive the corresponding propellers 502 to rotate, water is drained backwards, and the water displacement of the two driving units 5 is controlled, so that the electric toy shark simulates the swimming of a real shark in the water. If the control device 1 is a control device capable of receiving a remote control signal, a user can control the control device 1 to remotely control the electric toy shark to swim by operating a remote controller.

In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and all the equivalent or simple changes made according to the structure, the features and the principle of the present invention are included in the protection scope of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. An electric toy shark, comprising a control device, characterized in that: still include shark head subassembly, tail fin subassembly and a plurality of shark trunk subassembly, shark head subassembly, a plurality of shark trunk subassemblies, tail fin subassembly swing joint in proper order, controlling means installs in the shark head subassembly, still installs two drive unit in the shark head subassembly, and two drive unit install respectively in the inside left and right sides of shark head subassembly, and controlling means and two drive unit electricity respectively are connected.

2. An electrically powered toy shark according to claim 1, characterized in that: the shark head component comprises a head main frame, a bottom shell and a top shell, wherein the top shell is installed on the top surface of the head main frame, and the bottom shell is installed on the bottom surface of the head main frame.

3. An electrically powered toy shark according to claim 1, characterized in that: the driving unit comprises a motor and a propeller, the motor is installed inside the shark head assembly, an output shaft of the motor extends backwards, the propeller is installed on the output shaft of the motor, and the motor is electrically connected with the control device.

4. An electrically powered toy shark according to claim 2, characterized in that: the control device and the two driving units are respectively installed on the bottom shell.

5. An electrically powered toy shark according to claim 2, characterized in that: the movable connecting frame is mounted at the rear part of the head main frame, an upper inserting hole is formed in the top of the rear side of the movable connecting frame, a lower inserting hole is formed in the bottom end of the rear part of the head main frame, a first deformable supporting plate extending forwards is arranged at the top of the front end of each shark trunk component, an upper inserting column is arranged on the top surface of the first deformable supporting plate, a second deformable supporting plate extending forwards is arranged at the bottom of the front end of each shark trunk component, a lower inserting column is arranged on the bottom surface of the second deformable supporting plate, an upper inserting hole is formed in the top of the rear end of each shark trunk component, a lower inserting hole is formed in the bottom of the rear end of each shark trunk component, an upper inserting column is formed in the top of the front end of the tail fin component; in any two adjacent assemblies, the upper plug-in column and the lower plug-in column at the front end of the assembly at the rear part are respectively inserted into the upper plug-in hole and the lower plug-in hole of the assembly at the front part.

6. An electrically powered toy shark according to claim 2, characterized in that: at least one closed cell foam plastic block is mounted on the head main frame.

7. An electrically powered toy shark according to claim 2, characterized in that: at least one shark torso assembly has a closed cell foam bun mounted therein.