CN2084840U - A toy sword that can stretch and has sound and light effects - Google Patents

Abstract

A telescopic toy sword with acousto-optic effect comprises a sword main body, a telescopic driver and an acousto-optic driving circuit, wherein the sword main body is divided into a sword handle and a sword body, the inside of the sword handle is hollow, the sword body consists of at least two sections of sword bodies, each section is hollow and is respectively provided with a spring, and the front and the rear of each section are respectively L-shaped so as to be clamped with each other during telescopic; the telescopic driver is arranged in the sword handle and can control the extension and retraction of the sword body; the sound and light circuit is also installed in the handle of sword and can emit the hitting sound "" when "" and the waving sound "" of various swords and emit light simultaneously, and the light is emitted upwards by a reflection cover and a condenser lens directionally.

Description

The utility model relates to a toy sword, in particular to a toy sword capable of stretching and having sound and light effects.

The sword is an ancient weapon and a symbol of status in ancient times. The so-called "sword given to a hero" story has been told since ancient times. For martial arts practitioners, the sword is a tool for body training. In martial arts novels, swords are even described as spiritual things, and even emit various lights. Nowadays, swords are still used by martial arts practitioners, and have become a kind of decoration. In addition, it can be seen in the toy market. Toy swords of various shapes are flooding the market, and the biggest customers of these toy swords are boys. Boys are influenced by martial arts stories in TV and comic books, and they like to imitate the stories. Heroes with high martial arts skills, buy a toy sword and play chasing and fighting games with their companions to imitate the plot in the play. There are countless shapes of existing toy swords, but there is no function at all, which cannot satisfy the needs of children of an aggressive age who are full of curiosity. Moreover, children often stab each other in chasing and fighting. Even if they don’t use toy swords as weapons for chasing and fighting, they will use other weapons such as sticks as weapons to satisfy their aggressiveness. This way the damage will be greater, so it is not ideal. .

Although, practitioners have made improvements in this aspect to provide a retractable sword, which is composed of several sections of the sword body and the handle of the sword, and uses the spring force of the internal device of the sword body to quickly move the several sections of the sword body It pops up, and if you want to retract it, you must press it in hard to retract it. Its biggest disadvantage is that it pops up quickly, often stabbing each other because of the close distance between playmates, especially if the eyes are not filled, there is a fear of blindness, so it is also very unsatisfactory.

Based on the above-mentioned shortcomings of the existing toy swords, the inventors improved them. After a long period of continuous research and improvement, they finally successfully provided a toy sword that can be stretched and has sound and light effects, so that the sword can be injected with new life. Like a spiritual sword, it has the function of automatic expansion and contraction. At the same time, it can make various sword strike sounds "dang", waving sounds "swoosh" and emit light to satisfy children's curiosity, and further cultivate children's sense of justice from an early age. It understands that Excalibur is owned by righteous people. Therefore the purpose of this utility model is to provide a kind of toy sword, after it stabs on children, its sword body can shrink, thereby prevents children from stabbing playmates with swords. Its expansion and contraction characteristics are controlled by a expansion and contraction driver, which can make the expansion and contraction slow, so as to prevent inadvertently injuring close playmates, so that curious and aggressive children can turn to use the safe toy of the utility model, Minimize accidental injuries.

In the following, a preferred embodiment will be described in detail with accompanying drawings, so as to further understand the purpose and technical content of the utility model. The relevant drawings are:

Fig. 1 is the sectional configuration diagram of the toy sword capable of stretching and having sound and light effects of the present utility model;

Fig. 2 is an exploded view of the retractable driver of the utility model toy sword capable of retracting and having sound and light effects;

Fig. 3 is the circuit configuration diagram of the retractable driver of the toy sword capable of retracting and having sound and light effects of the present invention; and

Fig. 4 is a circuit diagram of the acousto-optic driving circuit of the toy sword capable of stretching and having acousto-optic effect of the present invention.

Referring now to the sectional configuration diagram of the telescopic toy sword with acousto-optic effect of the utility model shown in Fig. 1, wherein the main body 1 of the sword can be divided into two parts, the hilt 11 and the body 12 of the sword. The front end of sword hilt 11 is hollow, two guide pillars 111, 111 ' are established in the middle, two toggle switch openings 112, 112 ' are established at the middle end and a sound hole 113 is established on the opposite side, and a battery box 114 is established at the rear end. Covered by a lid 115; sword body 12 is made up of at least two joints 12 ', 12 " sword body, and every joint interior is all hollow, and each device is a spring 121, and its front and rear respectively are L-shaped shapes 122, 123, so that when stretching Can block each other. The inside of sword hilt 11 and sword body 12 junctions is provided with a groove 13, and a reflector 14 and condenser lens 15 can be installed. A circular hole runs through the middle of reflector 14 and condenser 15, and reflector 14 A round hole is also established in the lower right. Telescopic driver 2 is made of reduction gear box 21, motor 22, cable shaft 23, transmission gear 24A, 24B, roller 25, motor cover 26, steel cable 27, timing positioning gear set 28, positioning switch (Micro Switch) SW1, SW2, slide switch (Slide Switch) SW3 and battery 29 are composed of, and are installed in the hollow cavity at the front end of the sword handle 11. The slide switch SW3 is installed on the toggle switch port 112 of the sword handle 11. The battery 29 is equipped with in the battery case 114 of sword handle 11. One group of reduction gears is arranged inside the reduction gear box 21. The motor 22 is fixed on the outer rear side 21A surface of the reduction gear box 21, and a small gear 221 is installed on its axis. Penetrate in the reduction gear box 21 and intermesh transmission with the reduction gear set. The left side of the cable shaft 23 is roughly ㄇ-shaped, and the right side is a large gear. The inside is circular and hollow, and can be sleeved on the motor 22 shell. The reduction gear box 21 There is also a roller 25 on the outer rear side 21A, which is locked by the motor cover 26. One end of the cable 27 is wound on the cable shaft 23, and the other end passes through the roller 25 and the guide post 111 on the handle 11 of the sword. , 111 ', the circular hole in the middle of reflector 14 and condenser lens 15 and the inside of sword body 12 are fixed on the sword body 12 of the last joint. On the external front side 21B of the reduction gear box 21, a timing positioning gear set 28 is arranged, and a positioning switch SW1, SW2 is respectively set on its left and right sides. Toggle switch SW3 can control motor 22 to make it forward or reverse transmission, so the sword body 12 promptly does the change of extending or retracting, and its positioning is controlled by positioning switches SW1, SW2 to cut off the power supply. The timing positioning gear set 28 of telescopic driver 2 is made up of driving gear 281, reduction gear 282A, 282B, positioning gear 283 and stop bar 284, and is installed on reduction gear box 21 outer front side 21B face. The driving gear 281 is driven by the reduction gear set in the reduction gear box 21 and synchronized with the transmission gear 24B, and drives the positioning gear 283 to rotate through reduction gears 282A and 282B. Positioning gear 283 is provided with a stop bar 284, so that when sword body 12 telescopic positioning, can press against the position switch SW1, SW2 of left and right both sides and cut off power supply, makes motor stop rotating. The acousto-optic drive circuit 3 is made up of electronic components such as substrate 31, integrated circuit IC1, transistors Q1, Q2, capacitor C1, resistors R1, R2, R3, R4, R5, speaker 32, toggle switch SW4 and bulb L1, according to the circuit The layout is assembled on the base plate 31 and fixed in the hollow cavity at the front end of the sword handle 11 . Wherein the loudspeaker 32 is fixed on the pronunciation hole 113 of the sword handle 11, the toggle switch SW4 is contained in the toggle switch port 112' of the sword handle 11, and the power supply is supplied by the battery 29 of the telescopic driver 2. Toggle the switch SW4 to start it, the circuit 3 can be made to emit sound and light, and its light is reflected by the reflection cover 14 and the condenser mirror 15 to condense the light and shoot upward directionally. For the above, please refer to FIG. 2 and FIG. 3 at the same time.

Now refer to the circuit diagram of the acousto-optic driving circuit of the toy sword that can expand and contract shown in Fig. 4 and has acousto-optic effect. Wherein the battery 29 is the power supply for supplying the whole circuit. When the toggle switch SW4 is turned ON, the power supply is supplied by the resistor R1 to the integrated circuit IC1 to send a signal to read the impact sounds of various swords "dang" stored in the internal memory (ROM) of IC1 The waving sound of "咻" is amplified by the resistor R1 and the transistor Q1, and then sent out by the speaker 32. IC1 also outputs an oscillating signal at the same time, which is amplified by the transistor Q2 through the resistor R3 to make the light bulb L1 flicker.

To sum up, the utility model provides a toy sword that can be stretched and has sound and light effects. The groove and the sword body are two parts. The inside of the sword handle is hollow, and the sword body is composed of at least two sections of the sword body. Each section is hollow inside and is equipped with a spring. Interlocking each other; the telescopic driver is installed inside the hilt of the main body of the sword, which can control the expansion and contraction of the sword body; the sound and light circuit is also installed inside the hilt of the main body of the sword, and the circuit can emit various "dang" and "dang" sounds of the sword. Waving sound "咻" and emitting light, and the light is directed upward by a reflector and a condenser lens.

Claims (6)

1. A toy sword capable of stretching and having sound and light effects, characterized in that it comprises: A main body of a sword, the main body is divided into two parts: the hilt and the body of the sword. A battery box is provided and covered by a cover; the sword body is composed of at least two sections of the sword body, each section is hollow inside, each is equipped with a spring, and its front and rear are L-shaped, so that they can be locked together when stretching ; A telescopic driver, which is installed inside the hilt of the main body of the sword, and can control at least two sections of the sword body to expand and contract; and A sound-light driving circuit, which is also installed inside the hilt of the main body of the sword, can emit various sounds and light. 2. The toy sword capable of stretching and having sound and light effects as claimed in claim 1, characterized in that the telescoping driver consists of a reduction gear box, a motor, a cable shaft, transmission gears A, B, rollers, a motor cover, It is composed of steel cable, timing positioning gear set, positioning switch, toggle switch and battery, which is installed in the hollow cavity at the front end of the sword handle; the toggle switch is installed on the toggle switch opening of the sword handle; Inside the battery box; there is a set of reduction gears inside the reduction gear box; the motor is fixed on the rear side of the reduction gear box, and a small gear is installed on its axis, which penetrates into the reduction gear box and meshes with the reduction gear set for transmission The left side of the cable shaft is roughly ㄇ-shaped, the right side is a large gear, and the inside is circular and hollow, which can be set on the motor casing, and the transmission gear A set on the outer rear side of the reduction gear box is meshed, and is connected with the inside of the reduction gear box The transmission gear B linked by the deceleration gear set is driven; the external rear side of the deceleration gear box is equipped with a roller, which is locked by the motor cover; one end of the cable is wound on the cable shaft, and the other end passes through the roller 1. The guide post on the sword hilt and the inside of the sword body are fixed on the sword body of the last section; the external front side of the reduction gear box is provided with a fixed timing positioning gear set, and a positioning switch is respectively set on the left and right sides of the reduction gear box. The switch can control the motor to achieve telescopic changes, and the positioning switch controls its positioning to cut off the power supply. 3. The telescopic toy sword with acousto-optic effect as claimed in claim 2, characterized in that the timing positioning gear set of the telescopic driver is composed of driving gears, reduction gears A, B, positioning gears and a stop bar, The device is installed on the front side of the reduction gear box; the driving gear is driven by the reduction gear set in the reduction gear box and is synchronized with the transmission gear B, and drives the positioning gear to rotate through the reduction gears A and B; the positioning gear is equipped with There is a stop bar, so that when the sword body is stretched and positioned, it can be pressed against the positioning switches on the left and right sides to cut off the power supply, so that the motor stops rotating. 4. The stretchable toy sword with acousto-optic effect as claimed in claim 1, characterized in that the acousto-optic driving circuit is composed of a substrate, an integrated circuit, a transistor, a capacitor, a resistor, a speaker, a toggle switch and a light bulb It is composed of electronic components, assembled on the substrate according to the circuit layout, and fixed in the hollow cavity at the front end of the sword handle; the speaker is fixed on the sound hole of the sword handle, the toggle switch is installed in the toggle switch port of the sword handle, and the power supply is provided by The battery supply of the telescoping actuator is activated by flipping the switch, which can make the circuit emit sound and light. 5. The stretchable toy sword with acousto-optic effect as claimed in claim 1, characterized in that a groove is provided inside the junction of the handle of the main body of the sword and the body of the sword, and a reflector and a condenser can be installed. A circular hole runs through the middle of the reflector and the condenser, so that the steel cable of the telescopic driver passes through; a circular hole is also provided at the bottom right of the reflector, which can fix the light bulb of the acousto-optic drive circuit, so that the light emitted by the light bulb The light energy is directed upwards. 6. The stretchable toy sword with acousto-optic effect according to claim 1, characterized in that, the memory inside the integrated circuit of the acousto-optic drive circuit can store the impact sounds of various swords "dang" and waving. Sound "咻".

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