Toy pet dog with openable and closable mouth

Abstract

The utility model relates to a toy pet dog with an openable mouth, which comprises a head, a trunk and four limbs which are connected with one another, the trunk is provided with a controller, a memory and a player, and the controller, the memory and the player are electrically connected in sequence to form a playing loop. The electromagnetic driving device is connected in series in the playing loop; the electromagnetic driving device is provided with a movable end capable of moving in different amplitudes according to the magnetic force intensity, and the movable end is connected with the mouth assembly. The mouth of the toy pet dog with the openable and closable mouth can be opened and closed, speaking can be simulated according to voice, and the vividness degree of the toy pet dog is improved.

Description

Technical Field

[0001] The utility model relates to a toy, in particular to a toy pet dog with an openable and closable mouth. Background Art

[0002] At present, the toy pets on the market that can play sounds and have actions generally adopt a method in which the sound playback and action are independent of each other, that is, the player plays the pre-stored sound, and the action is designed to match the sound's loop timeline. While the sound is playing, the toy pet makes the corresponding action. However, since the control between the sound playback and the action is independent of each other, it is possible that the sound cannot be played but the action is still continuous, or the action cannot be performed but the sound is continuously played, which leads to a sense of disharmony and affects the user experience of the toy. Summary of the invention

[0003] The problem to be solved by the utility model is to provide a toy pet dog with an openable and closable mouth. The mouth of the toy pet dog with an openable and closable mouth can be opened and closed, and the toy pet dog can simulate speaking according to voice, thereby improving the realism of the toy pet dog. The technical solution adopted is as follows:

[0004] A toy pet dog with an openable and closable mouth comprises a head, a trunk and four limbs connected to each other, the trunk being provided with a controller, a memory and a player, the controller, the memory and the player being electrically connected in sequence to form a playback circuit, and characterized in that: the head is provided with an openable and closable mouth assembly and an electromagnetic drive device, the electromagnetic drive device being connected in series in the playback circuit; the electromagnetic drive device is provided with an active end capable of performing different amplitude movements according to the magnetic strength, the active end being connected to the mouth assembly.

[0005] The memory is used to store sound, and the controller, memory and player are electrically connected in sequence to form a playback circuit, which is used to play the audio stored in the memory through the player. The memory can be integrated with the controller, or it can be electrically connected to the controller using an independent component.

[0006] The controller reads the sound stored in the memory, and the sound is transmitted to the player through the playback circuit in the form of current signals of different sizes for playback.

[0007] The electromagnetic drive device generates magnetic forces of different magnitudes according to the current signals of different magnitudes in the playback circuit, so that the movable end can move in different amplitudes according to the different magnetic force strengths, thereby driving the mouth assembly to open and close in different amplitudes.

[0008] The controller reads the sound stored in the memory, and the sound is transmitted through the playback circuit in the form of current signals of different sizes. When passing through the electromagnetic driving device, the electromagnetic driving device generates magnetic forces of different sizes and strengths matching different sounds, causing the movable end to move in different amplitudes, thereby causing the mouth component to open and close in different amplitudes. The sound is played through the player at the same time, causing the mouth of the toy pet dog to open and close accordingly according to the different sounds, thereby realizing speech simulation based on voice.

[0009] As a preferred embodiment of the utility model, the electromagnetic drive device includes an electromagnetic coil, a coil slot and a magnet. The coil slot is fixedly arranged inside the head, and the electromagnetic coil is fixedly installed in the coil slot and connected in series in the playback circuit through a wire; the mouth assembly includes an upper jaw and a lower jaw relative to each other, the upper jaw is fixedly installed on the head, and the lower jaw can be movably installed on the head; the magnet serves as the movable end of the electromagnetic drive device and is fixedly connected to the lower jaw and corresponds to the electromagnetic coil.

[0010] The electromagnetic drive device uses a combination of an electromagnetic coil and a magnet. The electromagnetic coil is connected in series in the playback circuit through a wire. According to the current signal of different sizes in the playback circuit, the electromagnetic coil generates magnetic fields of different intensities. The magnet, as the active end of the electromagnetic drive device, is affected by different magnetic fields and approaches or moves away from the electromagnetic coil, thereby driving the lower jaw to move, presenting the action of opening and closing the mouth according to the different sizes of sounds.

[0011] As a further preferred embodiment of the present invention, the mouth assembly also includes a fixed shaft and a swing rod; the fixed shaft is fixedly mounted on the head and is located below the upper jaw, and the lower jaw is rotatably sleeved with the fixed shaft; the swing rod extends from the inside of the head to the outside of the head, the outer end of the swing rod is fixedly connected to the rear end of the lower jaw, and the magnet is arranged at the inner end of the swing rod and corresponds to the electromagnetic coil.

[0012] The magnet is arranged at the inner end of the swing rod and corresponds to the electromagnetic coil. When the electromagnetic coil is energized to generate magnetic fields of different intensities, the magnet approaches or moves away from the electromagnetic coil, driving the inner end of the swing rod to swing; accordingly, the outer end of the swing rod is fixedly connected to the lower jaw piece. When the inner end of the swing rod swings, the outer end of the swing rod drives the rear end of the lower jaw piece to rotate around the fixed axis, so that the front end of the lower jaw piece and the upper jaw piece can open and close.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] The toy pet dog with an openable and closable mouth of the utility model reads the sound stored in the memory through the controller, and the sound is transmitted through the playback circuit in the form of current signals of different sizes. When passing through the electromagnetic driving device, the electromagnetic driving device generates magnetic forces of different sizes and strengths matching different sounds, so that the movable end moves with different amplitudes, thereby causing the mouth component to open and close with different amplitudes. At the same time, the sound is played through the player, so that the mouth of the toy pet dog opens and closes correspondingly according to the different sounds, thereby realizing speech simulation according to the voice. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a preferred embodiment of the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the structure of the middle head (omitting the lower jaw);

[0017] Figure 3 for Figure 1 Schematic diagram of the internal structure of the middle head;

[0018] Figure 4 for Figure 3 Schematic diagram of the assembly of the electromagnetic drive device and the lower jaw member;

[0019] Figure 5 for Figure 3 A schematic diagram of the assembly of the electromagnetic drive device and the mandibular member from another perspective;

[0020] Figure 6 This is a logic diagram of the playback circuit of the preferred embodiment of the utility model;

[0021] Among them, the labels are: 1-head, 2-torso, 3-mouth assembly, 301-upper jaw, 302-lower jaw, 303-fixed axis, 304-swing rod, 4-electromagnetic drive device, 401-electromagnetic coil, 402-coil slot, 403-magnet, 5-controller, 6-memory, 7-player. DETAILED DESCRIPTION

[0022] The following is a further description of the preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0023] like Figures 1 to 5As shown, a toy pet dog with an openable and closable mouth comprises a head 1, a trunk 2 and four limbs connected to each other, wherein the head 1 is provided with an openable and closable mouth assembly 3 and an electromagnetic drive device 4; the electromagnetic drive device 4 comprises an electromagnetic coil 401, a coil slot 402 and a magnet 403, wherein the coil slot 402 is fixedly arranged inside the head 1, and the electromagnetic coil 401 is fixedly installed in the coil slot 402; the mouth assembly 3 comprises an upper jaw member 301 and a lower jaw member 302 opposite to each other, a fixed shaft 303 and a swing rod 304, wherein the upper jaw member 301 is fixedly mounted on the head 1, the fixed shaft 303 is fixedly mounted on the head 1 and is located below the upper jaw 301, the lower jaw 302 and the fixed shaft 303 are rotatably sleeved together so that the lower jaw 302 can be movably mounted on the head 1, the swing rod 304 extends from the inside of the head 1 to the outside of the head 1, the outer end of the swing rod 304 is fixedly connected to the rear end of the lower jaw 302, and the magnet 403, as the movable end of the electromagnetic drive device 4, is arranged at the inner end of the swing rod 304 and corresponds to the electromagnetic coil 401.

[0024] In this embodiment, the trunk 2 is provided with a controller 5, a memory 6 and a player 7. The installation method of the controller 5, the memory 6 and the player 7 is the existing technology and can be installed by oneself. No specific example is given in the structural diagram. Figure 6 As shown, the controller 5, the memory 6 and the player 7 are electrically connected in sequence to form a playback circuit, which is used to play the audio stored in the memory 6 through the player 7, and the electromagnetic coil 401 is connected in series in the playback circuit through a wire. The controller 5 reads the sound stored in the memory 6, and the sound is transmitted through the playback circuit in the form of current signals of different magnitudes and played by the player 7; the electromagnetic coil 401 is connected in series in the playback circuit through a wire, and the electromagnetic coil 401 generates magnetic fields of different intensities according to the current signals of different magnitudes in the playback circuit; the magnet 403, as the active end of the electromagnetic driving device 4, is affected by different magnetic fields and approaches or moves away from the electromagnetic coil 401.

[0025] The magnet 403 is arranged at the inner end of the swing rod 304 and corresponds to the electromagnetic coil 401. When the electromagnetic coil 401 is energized to generate magnetic fields of different strengths, the magnet 403 approaches or moves away from the electromagnetic coil 401, driving the inner end of the swing rod 304 to swing; accordingly, the outer end of the swing rod 304 is fixedly connected to the lower jaw member 302. When the inner end of the swing rod 304 swings, the outer end of the swing rod 304 drives the rear end of the lower jaw member 302 to rotate around the fixed axis 303, so that the front end of the lower jaw member 302 and the upper jaw member 301 can open and close. The sound is played at the same time by the player 7, so that the mouth of the toy pet dog can open and close according to different sounds, and speech simulation can be realized according to voice.

[0026] In addition, it should be noted that the names of the various parts of the specific embodiments described in this specification may be different, and any equivalent or simple changes made based on the structure, features and principles described in the utility model patent concept are included in the protection scope of the utility model patent. The technical personnel of the technical field to which the utility model belongs can make various modifications or supplements to the specific embodiments described or replace them in a similar manner, as long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should all fall within the protection scope of the utility model.

Claims

1. A toy pet dog with an openable mouth, comprising a head, a trunk and four limbs connected to each other, wherein the trunk is provided with a controller, a memory and a player, and the controller, the memory and the player are electrically connected in sequence to form a playback circuit, characterized in that: The head is provided with an openable and closable mouth assembly and an electromagnetic drive device, the electromagnetic drive device is connected in series in the playback circuit; the electromagnetic drive device is provided with a movable end capable of performing different amplitude movements according to the magnetic strength, the movable end being connected to the mouth assembly; The electromagnetic drive device includes an electromagnetic coil, a coil slot and a magnet. The coil slot is fixedly arranged inside the head. The electromagnetic coil is fixedly installed in the coil slot and is connected in series in the playback circuit through a wire. The mouth assembly includes an upper jaw and a lower jaw that are opposite to each other. The upper jaw is fixedly installed on the head, and the lower jaw can be movably installed on the head. The magnet serves as the movable end of the electromagnetic drive device and is fixedly connected to the lower jaw and corresponds to the electromagnetic coil.

2. The toy pet dog with an openable and closable mouth according to claim 1, characterized in that: The mouth assembly also includes a fixed shaft and a swing rod; the fixed shaft is fixedly installed on the head and is located below the upper jaw, and the lower jaw is rotatably sleeved with the fixed shaft; the swing rod extends from the inside of the head to the outside of the head, and the outer end of the swing rod is fixedly connected to the rear end of the lower jaw, and the magnet is arranged at the inner end of the swing rod and corresponds to the electromagnetic coil.

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