Gyro launching device

Abstract

The invention provides a gyroscope launching device which comprises a mandrel pipe, an acceleration assembly is arranged in the mandrel pipe and used for accelerating a gyroscope to rotate, and launching positions are arranged in the circumferential direction of the mandrel pipe; the launching units are provided with launching grooves and used for assembling the gyroscope, the at least two launching units are arranged on the circumferential side of the mandrel pipe, the launching units can rotate in the circumferential direction of the mandrel pipe, and the at least two launching units can sequentially reach the launching positions in the mode of rotating in the circumferential direction of the mandrel pipe; and the triggering mechanism is arranged on the mandrel tube and is used for unlocking the launching unit, so that the gyroscope is separated from the launching unit from the launching position. According to the gyroscope launching device, continuous launching of the at least two gyroscopes can be achieved, the structural compactness of the gyroscope launching device can be improved through the layout mode that the at least two launching units are annularly arranged in the circumferential direction of the mandrel pipe, and the probability that the launching units interfere with a user in the using process is effectively reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of toys, in particular to a gyroscope launching device. Background Art

[0002] A gyroscope is a rotating toy. When in use, a rotational force is applied to the gyroscope. After the tip of the gyroscope touches the ground, it rotates at high speed to maintain balance. It is one of the toys that children love. Existing gyroscope launchers have a single gameplay. Most of them use a rack or a pull rope to apply a rotational force to the gyroscope and then launch it. Moreover, only a single gyroscope can be launched. When launching the next gyroscope, it needs to be reloaded, which is cumbersome.

[0003] In the prior art, a Chinese patent with publication number CN219630608U discloses a gyro toy sword, including a sword body and a hilt that can be plugged and unplugged on the sword body; a gyro chuck is rotatably provided on the sword body, and the gyro chuck movably clamps a plurality of gyros, and a driving assembly and a loading and firing assembly are provided in the sword body, the driving assembly is transmission-connected with the hilt, and the driving assembly is used to drive the gyro to rotate, the loading and firing assembly is plugged in with the gyro chuck and is used to fire the gyro, and each time the loading and firing assembly is triggered, one gyro is fired. This patent can carry multiple gyros and fire them out in sequence through the gyro chuck on the sword body. However, its structure is complicated, and the plurality of gyros that are fired in a row are assembled on the gyro chuck at the same time, which requires that the end surface area of ​​the gyro chuck is large enough. In the process of accelerating the gyro through the sword body, the user is likely to interfere with the gyro chuck and affect its rotation, affecting the user experience. Summary of the invention

[0004] In view of the deficiencies in the prior art, an object of the present invention is to provide a gyroscope launching device which can realize the continuous launching of at least two gyroscopes. The layout of at least two launching units arranged around the circumference of the mandrel tube can improve the structural compactness of the gyroscope launching device and effectively reduce the probability of spatial interference between the launching units and the user during use.

[0005] The embodiments of the present invention are implemented by the following technical solutions:

[0006] A gyroscope launching device comprises: a spindle tube, wherein an acceleration assembly is arranged inside the spindle tube for accelerating a gyroscope to make it rotate, and a launching position is arranged circumferentially of the spindle tube; a launching unit, which is provided with a launching slot for assembling the gyroscope, and at least two launching units are arranged on the circumferential side of the spindle tube, and the launching units can rotate around the circumference of the spindle tube, and at least two launching units can reach the launching position in sequence by rotating around the circumference of the spindle tube; and a trigger mechanism is arranged on the spindle tube for unlocking the launching unit so that the gyroscope is separated from the launching unit from the launching position.

[0007] According to a preferred embodiment, the gyro launching device further comprises a driving assembly, which is arranged on the spindle tube, and the driving assembly is used to drive at least two of the launching units to reach the launching position in sequence by circumferentially rotating around the spindle tube; the driving assembly is linked with the trigger mechanism.

[0008] According to a preferred embodiment, the driving assembly includes a movable part and a coil spring which are sleeved on the outside of the spindle tube, the movable part is rotatably connected to the spindle tube, and the coil spring is assembled between the movable part and the spindle tube; the launching unit is fixedly connected to the movable part, and a limiting step corresponding to the launching unit is provided on the movable part, and a limiting rod is adjustably provided on the spindle tube, and the limiting rod is used to cooperate with the limiting step in the circumferential direction of the spindle tube so that the launching unit is fixed in the launching position; the limiting rod is linked to the trigger mechanism.

[0009] According to a preferred embodiment, the limit rod is slidably installed on the mandrel tube, and the limit rod can be disengaged from or abut against the limit step along the axial direction of the mandrel tube; a reset member is provided on the mandrel tube, and the reset member acts on the limit rod so that the limit rod has a movement tendency to abut against the limit step along the axial direction of the mandrel tube.

[0010] According to a preferred embodiment, an assembly groove is provided on a side of the movable part facing away from the launching unit, a first mounting hole is penetrated through the bottom of the assembly groove, and the spindle tube is embedded in the first mounting hole; the limiting step is arranged on the inner side surface of the bottom of the assembly groove, and at least two limiting steps corresponding to at least two launching units are arranged around the first mounting hole.

[0011] According to a preferred embodiment, an unlocking hole is provided through the bottom of the assembly groove, and the unlocking hole is provided corresponding to the limiting step; the launching unit includes an unlocking rod, and the unlocking rod can move along the axial direction of the spindle tube, and the unlocking rod can pass through the corresponding unlocking hole to drive the limiting rod so that the limiting rod disengages from the limiting step.

[0012] According to a preferred embodiment, the launching unit also includes: a base plate, connected to the mover part, and capable of rotating around the spindle tube with the mover part, the launching groove is arranged on the base plate, and is arranged on the side of the base plate away from the spindle tube; a fixed seat plate, slidably mounted on the base plate, and the gyroscope is mounted on the fixed seat plate; a driving member, installed between the base plate and the fixed seat plate, and used to drive the fixed seat plate to switch from a locked position to an unlocked position in a sliding form on the base plate; a lock buckle, used to limit the fixed seat plate to the locked position, and the trigger mechanism can act on the lock buckle to make the fixed seat plate disengage from the locked position.

[0013] According to a preferred embodiment, the launching unit includes an unlocking rod, which can move along the axial direction of the spindle tube to drive the limiting rod to disengage from the limiting step; the unlocking rod is slidably installed on the base plate, and the unlocking rod is arranged on the side of the base plate facing the spindle tube, and the unlocking rod is on the sliding path of the fixed seat plate.

[0014] According to a preferred embodiment, the fixed seat plate is slidably arranged on a side of the base plate away from the spindle tube; a U-shaped opening is opened on the fixed seat plate, and the U-shaped opening is used to accommodate a gyroscope, and the lower end of the gyroscope extends into the launching slot.

[0015] According to a preferred embodiment, a first guide groove and a second guide groove extending in parallel are provided on the base plate; a first guide block adapted to and slidably connected to the first guide groove, and a second guide block adapted to and slidably connected to the second guide groove are provided on the fixed seat plate.

[0016] According to a preferred embodiment, two guide holes connected to the first guide groove are provided on the base plate, and two protrusions corresponding to the two guide holes are provided on the unlocking rod, and the protrusions extend into the first guide groove through the guide holes, and the protrusions in the guide holes can follow the unlocking rod to move in the extension direction of the first guide groove; the extension direction of the first guide groove is parallel to the axial direction of the spindle tube, and the first guide block is between the two protrusions; when the fixed seat plate is switched from the locking position to the unlocking position, the first guide block can abut against the protrusion close to the side of the driving assembly, and the fixed seat plate drives the unlocking rod to move toward the driving assembly through the first guide block to unlock the movable part; when the fixed seat plate is switched from the unlocking position to the locking position, the first guide block can abut against the protrusion away from the side of the driving assembly, and the fixed seat plate drives the unlocking rod to move away from the driving assembly through the first guide block to release the effect of the unlocking rod on the limiting rod.

[0017] According to a preferred embodiment, the launching unit also includes a safety buckle, which is arranged between the fixed seat plate and the base plate; the safety buckle is provided with a first mounting shaft, a clamping protrusion and a hook, wherein: the first mounting shaft is rotatably mounted to the fixed seat plate, the clamping protrusion at least partially extends into the first guide groove and is slidably connected to the first guide groove; one end of the driving member is connected to the hook, and the other end is connected to the base plate, and the first mounting shaft is located between the hook and the launching slot; a clamping slot adapted to the clamping protrusion is provided on the slot wall on one side of the first guide slot close to the launching slot; when the fixed seat plate is in the unlocked position, the clamping protrusion is clamped into the clamping slot.

[0018] According to a preferred embodiment, a limiting strip is provided on one side of the fixed seat plate close to the first guide block, the limiting strip slides and abuts against the base plate, a limiting gap is formed between the lower side surface of the fixed seat plate and the base plate, and the gyroscope at least partially extends into the limiting gap; when the latching protrusion is latched into the latching slot, the latching protrusion extends into the limiting gap and is on the moving path of the gyroscope in the launching slot.

[0019] According to a preferred embodiment, the launching unit also includes a fixing buckle and a cover plate, the cover plate is fixedly connected to the base plate, the fixing seat plate and the fixing buckle are both located between the cover plate and the base plate, and the base plate is located between the cover plate and the unlocking rod; a second mounting shaft is provided on the fixing buckle, and a third guide groove is provided on a side surface of the cover plate facing the base plate, and the second mounting shaft is slidably installed in the third guide groove; the third guide groove includes a first section and a second section which are interconnected, the extension direction of the first section is parallel to the axial direction of the core shaft tube, and the second section extends obliquely in a direction away from the launching slot; the first section and the second section have a smooth transition; the fixing buckle can follow the movement of the fixing seat plate; when the fixing seat plate is in the locking position, the second mounting shaft is in the first section, and when the fixing seat plate is in the unlocking position, the second mounting shaft is in the second section.

[0020] According to a preferred embodiment, a limiting block is provided on one side of the fixed seat plate close to the second guide block, and the fixing buckle is located between the second guide block and the limiting block. During the process of the fixed seat plate switching from the locked position to the unlocked position, the limiting block abuts against the fixing buckle so that the second mounting shaft slides in the third guide groove toward the side close to the driving component; during the process of the fixed seat plate switching from the unlocked position to the locked position, the second guide block abuts against the fixing buckle so that the second mounting shaft slides in the third guide groove toward the side away from the driving component.

[0021] According to a preferred embodiment, a limiting arc surface is provided on one side of the fixing buckle toward the launching slot, and when the fixing seat plate is in the first section, the limiting arc surface is on the moving path of the gyroscope in the launching slot, and when the fixing seat plate is in the unlocking position, the limiting arc surface is out of the moving path of the gyroscope in the launching slot.

[0022] According to a preferred embodiment, the lock buckle is rotatably mounted on a side of the cover plate facing the substrate via a third mounting shaft, a second elastic member is pressed between the lock buckle and the cover plate, a fixing hole is provided on the fixed seat plate, and when the fixed seat plate is in the locking position, the lock buckle is at least partially inserted into the fixing hole.

[0023] According to a preferred embodiment, a roller is mounted on the base plate, and the roller is in rolling contact with the outer wall of the mandrel tube.

[0024] According to a preferred embodiment, the trigger mechanism includes a button, an unlocking push rod and a third elastic member; the button and the unlocking push rod are both slidably mounted on the spindle tube, and the third elastic member is arranged between the button and the spindle tube; when the button is converted from a locked state to an unlocked state, the button compresses the third elastic member, and the button acts on the unlocking push rod so that it acts on the lock, so that the lock is separated from the fixed seat plate.

[0025] According to a preferred embodiment, the trigger mechanism also includes a push rod, a linkage plate and a locking rod, the push rod is connected to the button, the linkage plate is rotatably assembled into the spindle tube, the push rod is provided with a first protrusion and a second protrusion, the linkage plate is provided with a first toggle bar, the first toggle bar extends between the first protrusion and the second protrusion, the linkage plate is provided with a slide groove, the locking rod is slidably connected to the spindle tube, the locking rod is provided with a sliding shaft, the sliding shaft is slidably connected to the slide groove, the locking rod is extended along the axial direction of the spindle tube, and the linkage plate drives the locking rod to reciprocate between the dynamic position and the static position along the axial direction of the spindle tube to unlock or lock the launching unit in the circumferential direction of the spindle tube.

[0026] According to a preferred embodiment, a second toggle bar is provided on the linkage plate, and the second toggle bar is used to drive the unlocking push rod to act on the lock buckle.

[0027] According to a preferred embodiment, the acceleration assembly includes an axle rotatably mounted on the spindle tube, the axle being perpendicular to the axial direction of the spindle tube; a driving gear, a drive gear and a crank rod are mounted on the axle, a planetary gear is rotatably mounted on the crank rod, and the drive gear is meshed with the planetary gear; an acceleration gear is rotatably mounted on the spindle tube, the acceleration gear at least partially extends into the launching slot, and is used to mesh with the gear on the gyroscope to drive the gyroscope to rotate in the launching slot; a rack is slidably arranged in the spindle tube, and the rack is meshed with the driving rack.

[0028] The technical solution of the embodiment of the present invention has at least the following advantages and beneficial effects:

[0029] The at least two launching units of the present invention enable the gyro launching device to realize continuous launching of at least two gyros. Meanwhile, the layout mode of arranging the at least two launching units in a circle around the circumference of the spindle tube can improve the structural compactness of the gyro launching device, reduce the space occupied by the gyro launching device in the radial direction of the spindle tube, and effectively reduce the probability of spatial interference between the launching units and the user during use. Meanwhile, the gyro launching mode of rotating around the circumference of the spindle tube is combined with the launching characteristics of revolver-type toys, thereby improving the interest of the gyro launching device. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 A schematic diagram of the three-dimensional structure of the gyro launching device provided by an embodiment of the present invention in a normal state;

[0032] Figure 2 A schematic diagram of the three-dimensional structure of the gyro launching device provided by the embodiment of the present invention after the launching unit launches the gyro;

[0033] Figure 3 for Figure 2 A schematic diagram of the explosion structure of the gyro launcher shown;

[0034] Figure 4 This is a schematic diagram of the three-dimensional structure of the central shaft tube after the drive assembly is assembled in an embodiment of the present invention;

[0035] Figure 5 It is a schematic diagram of the three-dimensional structure of the central shaft tube assembly drive assembly after removing the third upper shell in the embodiment of the present invention;

[0036] Figure 6 for Figure 5 A schematic diagram of the three-dimensional structure after the handle cover and the second upper shell are removed;

[0037] Figure 7 This is a schematic diagram of the top view of the central shaft tube in this embodiment after the drive assembly, the acceleration assembly and the trigger mechanism are assembled;

[0038] Figure 8 for Figure 7 Schematic diagram of the cross-sectional structure of the AA section;

[0039] Fig. 9 It is a schematic diagram of the exploded structure of the driving assembly in an embodiment of the present invention;

[0040] Fig.10 It is a schematic diagram of the explosion structure of the launch unit when the fixed seat plate is in the unlocked position in the embodiment of the present invention;

[0041] Fig.11 It is a schematic diagram of the explosion structure of the launch unit when the fixed seat plate is in the locking position in the embodiment of the present invention;

[0042] Fig.12 Schematic diagram of the three-dimensional structure of the cover plate in an embodiment of the present invention;

[0043] Fig.13 Schematic diagram of the first three-dimensional structure of the base plate in an embodiment of the present invention (the fixed seat plate is in the unlocked position);

[0044] Fig.14 Schematic diagram of the second three-dimensional structure of the base plate in the embodiment of the present invention (the fixed seat plate is in the locked position);

[0045] Fig.15 It is a schematic diagram of the three-dimensional structure of the fixed seat plate in an embodiment of the present invention.

[0046] Icons: 1. Movable sleeve; 11. Fixed sleeve; 111. First lower shell; 112. First upper shell; 12. Mandrel tube; 121. Second lower shell; 122. Second upper shell; 123. Third lower shell; 124. Third upper shell; 2. Gyro; 3. Back cover; 4. Handle sleeve; 5. Launch unit; 51. Cover plate; 511. Third guide groove; 5111. First section; 5112. Second section; 52. Fixed seat plate; 521. First guide block; 522. Second Guide block; 523, limit strip; 524, limit block; 525, fixing hole; 526, limit slot; 53, base plate; 531, safety buckle; 5311, first mounting axis; 5312, card convex; 5313, hook; 532, fixing buckle; 5321, limit arc surface; 5322, second mounting axis; 533, first guide slot; 5331, card slot; 534, second guide slot; 54, driving member; 55, unlocking lever; 551, convex block; 552, Second mounting hole; 553, fixing nail; 56, lock; 561, third mounting shaft; 562, second elastic member; 57, roller; 58, launching slot; 6, driving assembly; 61, mover; 611, first mounting hole; 612, assembly slot; 613, limiting step; 6131, limiting surface; 6132, inclined sliding surface; 614, unlocking hole; 62, limiting rod; 63, mounting seat; 64, mounting plate; 65, coil spring; 66, baffle; 67, reset member ; 71. button; 72. push rod; 721. first protrusion; 722. second protrusion; 73. linkage plate; 731. first toggle bar; 732. second toggle bar; 733. slide groove; 74. locking rod; 741. sliding shaft; 75. unlocking push rod; 76. first elastic member; 77. third elastic member; a. acceleration gear; b. planetary gear; c. driving gear; d. driving gear; e. rack; f. axle; g. sliding sleeve; h. rotating shaft; i. crank rod. DETAILED DESCRIPTION

[0047] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0048] In the description of the present invention, it should be noted that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0049] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0050] Please refer to Figures 1 to 15 A gyroscope launching device includes a spindle tube 12, a launching unit 5 and a trigger mechanism, wherein: an acceleration assembly is arranged in the spindle tube 12, which is used to accelerate the gyroscope 2 to make it rotate, and a launching position is arranged circumferentially of the spindle tube 12; the launching unit 5 is provided with a launching slot 58, which is used to assemble the gyroscope 2, at least two launching units 5 are arranged on the circumferential side of the spindle tube 12, the launching unit 5 can rotate around the circumference of the spindle tube 12, and at least two launching units 5 can reach the launching position in sequence by rotating around the circumference of the spindle tube 12; the trigger mechanism is arranged on the spindle tube 12, which is used to unlock the launching unit 5, so that the gyroscope 2 is separated from the launching unit 5 from the launching position. Figures 1 to 3 As shown, the launch unit 5, the trigger mechanism and the acceleration assembly are assembled on the spindle tube 12. At least two launch units 5 enable the gyro launch device to realize the continuous launch of at least two gyros 2. At the same time, the layout mode of arranging at least two launch units 5 around the circumference of the spindle tube 12 can improve the structural compactness of the gyro launch device, and reduce the space occupation of the gyro launch device in the radial direction of the spindle tube 12, effectively reducing the probability of spatial interference between the launch unit 5 and the user during use. At the same time, the launch mode of the gyro 2 rotating around the spindle tube 12 is combined with the launch characteristics of revolver-type toys, which improves the fun of the gyro launch device.

[0051] When in use, first load the gyroscope 2 into the corresponding launching unit 5, accelerate the gyroscope 2 on the launching unit 5 at the launching position through the acceleration assembly to make it rotate at high speed, then launch the gyroscope 2 through the trigger mechanism, and finally the launching unit 5 at the launching position rotates out of the launching position, while the launching unit 5 adjacent to it rotates to the launching position.

[0052] In this embodiment, the gyro launcher device further includes a driving assembly 6, which is disposed on the spindle tube 12 and is used to drive at least two launch units 5 to reach the launch position in sequence by rotating circumferentially around the spindle tube 12; the driving assembly 6 is linked with the trigger mechanism. When in use, the trigger mechanism triggers the launch unit 5 and the driving assembly 6 at the same time, so that the launch unit 5 at the launch position can rotate synchronously with the adjacent launch unit 5 under the action of the driving assembly 6 after completing the launch of the gyro 2, so that the adjacent launch unit 5 can quickly reach the launch position, and the continuous launch function of at least two gyros 2 of the gyro launcher device can be quickly realized.

[0053] Specifically, Figures 3 to 9As shown, the driving assembly 6 includes a mover part 61 and a coil spring 65 which are sleeved outside the spindle tube 12. The mover part 61 is rotatably connected to the spindle tube 12, and the coil spring 65 is assembled between the mover part 61 and the spindle tube 12; the launching unit 5 is fixedly connected to the mover part 61, and a limiting step 613 corresponding to the launching unit 5 is arranged on the mover part 61. The spindle tube 12 is adjustable to provide a limiting rod 62, which is used to cooperate with the limiting step 613 in the circumferential direction of the spindle tube 12 so that the launching unit 5 is fixed in the launching position; the limiting rod 62 is linked to the trigger mechanism. The coil spring 65 here is used for rotating energy storage, providing power for the mover part 61, that is, the launching unit 5 to rotate around the spindle tube 12.

[0054] When in use, the launch unit 5 drives the mover part 61 to rotate around the spindle tube 12. In this process, the coil spring 65 is compressed to store energy, and the limit rod 62 cooperates with any limit step 613 to fix the mover part 61 in the circumference of the spindle tube 12, so that the corresponding launch unit 5 is stably in the launch position. When the trigger mechanism triggers the launch unit 5, the limit rod 62 is synchronously driven to disengage from the limit step 613 to release the limit on the mover part 61. At this time, the compressed coil spring 65 can drive the mover part 61, that is, the launch unit 5, to rotate around the spindle tube 12 to realize the automatic position change of the launch unit 5 in the circumference of the spindle tube 12. When the launch unit 5 adjacent to the launch unit 5 at the original launch position rotates to the launch position, the limit rod 62 cooperates with the limit step 613 corresponding to the launch unit 5 so that the launch unit 5 is stably in the launch position.

[0055] Furthermore, if Figure 8 As shown, the limiting rod 62 is slidably mounted on the spindle tube 12, and the limiting rod 62 can be separated from or abutted against the limiting step 613 along the axial direction of the spindle tube 12; a reset member 67 is provided on the spindle tube 12, and the reset member 67 acts on the limiting rod 62 so that the limiting rod 62 has a movement tendency to abut against the limiting step 613 along the axial direction of the spindle tube 12. Specifically, the reset member 67 here is a spring, and a mounting seat 63 is provided on the spindle tube 12. The reset member 67, that is, a spring, is pressed between the limiting rod 62 and the mounting seat 63. When in use, the limiting rod 62 is acted upon by an external force to move rightward along the axial direction of the spindle tube 12 to disengage from the limiting step 613. At this time, the reset member 67 is compressed, and the limiting effect of the limiting rod 62 on the movable part 61, that is, the launching unit 5 in the circumferential direction of the spindle tube 12 disappears; and when the external force acting on the limiting rod 62 disappears, the reset member 67 extends to drive the limiting rod 62 to abut against the limiting step 613.

[0056] Furthermore, if Figure 8 and Fig. 9As shown, a mounting groove 612 is provided on a side of the mover portion 61 away from the launch unit 5, a first mounting hole 611 is provided through the bottom of the mounting groove 612, and the spindle tube 12 is embedded in the first mounting hole 611; a limiting step 613 is provided on the inner side of the bottom of the mounting groove 612, and at least two limiting steps 613 corresponding to at least two launch units 5 are arranged around the first mounting hole 611; a limiting surface 6131 and an inclined sliding surface 613 are provided on the limiting step 613 132, the limiting surface 6131 is used to cooperate with the limiting rod 62 to realize the circumferential limitation of the movable part 61 in the spindle tube 12, the inclined sliding surface 6132 is arranged on the opposite side of the limiting surface 6131, the lower end of the inclined sliding surface 6132 is connected to the bottom inner side surface of the assembly groove 612, and the high end of the inclined sliding surface 6132 is extended toward the limiting surface 6131. ​​In the axial direction of the spindle tube 12, the lower end of the inclined sliding surface 6132 is between the launching unit 5 and the high end of the inclined sliding surface 6132. After the limiting rod 62 is separated from the limiting surface 6131, the movable part 61 rotates under the action of the coil spring 65, and the limiting rod 62 is attached to the inclined sliding surface 6132 under the action of the reset member 67, and slides from the high end of the inclined sliding surface 6132 to the low end of the inclined sliding surface 6132 until the limiting surface 6131 of the next limiting step 613 abuts against the limiting rod 62, thereby realizing the switching of two adjacent launching units 5 at the launching position. The inclined sliding surface 6132 here can make the limiting rod 62 and the movable part 61 slide smoothly relative to each other under the action of the reset member 67, thereby improving the stability and smoothness of the movement of the driving unit. The design of the inclined sliding surface 6132 can also cooperate with the coil spring 65 to store energy. Specifically, when the launching unit 5 drives the movable part 61 to rotate around the core shaft tube 12 to compress the coil spring 65 for energy storage, the limiting rod 62 can slide smoothly along the inclined sliding surface 6132 to the high end of the inclined sliding surface 6132, and the limiting rod 62 transitions from the high end of the inclined sliding surface 6132 and abuts against the limiting surface 6131 under the action of the reset member 67, thereby limiting the rotation of the launching unit 5 while realizing the energy storage of the coil spring 65.

[0057] In this embodiment, an unlocking hole 614 is provided through the bottom of the assembly groove 612, and the unlocking hole 614 is provided corresponding to the limiting step 613; the launching unit 5 includes an unlocking rod 55, and the unlocking rod 55 can move along the axial direction of the spindle tube 12, and the unlocking rod 55 can pass through the corresponding unlocking hole 614 to drive the limiting rod 62, so that the limiting rod 62 is separated from the limiting surface 6131. ​​When in use, when the launching unit 5 in the launching position launches the gyroscope 2, as shown in FIG. Figure 8 and Fig.10 As shown, the unlocking rod 55 slides to the right along the axial direction of the spindle tube 12 and passes through the unlocking hole 614 to apply a rightward force to the limiting rod 62, causing it to move to the right to compress the reset member 67, and at the same time the limiting rod 62 disengages from the limiting surface 6131.

[0058] Furthermore, if Fig. 9As shown, the drive assembly 6 also includes a mounting plate 64 and a baffle 66. The mounting plate 64 is assembled into the mounting groove 612 and is sleeved on the outside of the spindle tube 12. The mounting plate 64 is fixedly connected to the mover part 61. The limiting step 613 is located between the bottom of the mounting groove 612 and the mounting plate 64. The baffle 66 is sleeved on the outside of the spindle tube 12 and is fixedly connected to the spindle tube 12. The coil spring 65 is located between the mounting plate 64 and the baffle 66. The baffle 66 is used to block the assembly groove 612 to prevent impurities and the like from entering the assembly groove 612 and affecting the operation of the drive assembly 6.

[0059] like Fig.10 and 11 As shown, in this embodiment, the launch unit 5 also includes a base plate 53, a fixed seat plate 52, a driving member 54 and a lock 56, wherein: the base plate 53 is connected to the mover portion 61 and can rotate around the spindle tube 12 with the mover portion 61; the fixed seat plate 52 is slidably mounted on the base plate 53, and the gyroscope 2 is mounted on the fixed seat plate 52; the driving member 54 is mounted between the base plate 53 and the fixed seat plate 52, and is used to drive the fixed seat plate 52 to switch from the locked position to the unlocked position in a sliding manner on the base plate 53; the lock 56 is used to limit the fixed seat plate 52 to the locked position, and the trigger mechanism can act on the lock 56 to make the fixed seat plate 52 disengage from the locked position. The unlocking rod 55 is slidably mounted on the base plate 53, and the unlocking rod 55 is arranged on the side of the base plate 53 facing the spindle tube 12, and the unlocking rod 55 is on the sliding path of the fixed seat plate 52. In this embodiment, the launch slot 58 is provided on the base plate 53 and is located on a side of the base plate 53 away from the spindle tube 12, and the fixed seat plate 52 is slidably provided on a side of the base plate 53 away from the spindle tube 12. Specifically, a U-shaped opening is provided on the fixed seat plate 52, and the U-shaped opening is used to accommodate the gyroscope 2, and the lower end of the gyroscope 2 extends into the launch slot 58. When in use, the lock buckle 56 unlocks the fixed seat plate 52 under the action of external force. At this time, the fixed seat plate 52 slides to the right along the axial direction of the spindle tube 12 under the action of the driving member 54, so that the fixed seat plate 52 switches from the locked position to the unlocked position. When the fixed seat plate 52 reaches the locked position, its speed relative to the base plate 53 is zero, and the gyroscope 2 disengages from the launching slot 58 from the open side of the U-shaped mouth under the action of inertia, completing the launching of the gyroscope 2; and, in this process, the fixed seat plate 52 hits the unlocking rod 55 on its sliding path, causing it to slide to the right relative to the base plate 53, thereby passing through the unlocking hole 614 and hitting the limit rod 62, so as to complete the unlocking of the movable part 61.

[0060] The driving member 54 is a spring, one end of which is connected to the base plate 53 and the other end of which is connected to the fixed seat plate 52. When the fixed seat plate 52 is in the locking position, the spring is in a stretched state.

[0061] In this embodiment, the base plate 53 is provided with a first guide groove 533 and a second guide groove 534 extending in parallel, the fixed seat plate 52 is provided with a first guide block 521 adapted to and slidably connected with the first guide groove 533, and a second guide block 522 adapted to and slidably connected with the second guide groove 534; the base plate 53 is provided with two guide holes (not shown in the figure) connected to the first guide groove 533, and the unlocking rod 55 is provided with two protrusions 551 corresponding to the two guide holes, and the protrusions 551 extend through the guide holes to the first guide groove 533. In a guide groove 533, a protrusion 551 in a guide hole can follow the unlocking rod 55 to move in the extension direction of the first guide groove 533; the extension direction of the first guide groove 533 is parallel to the axial direction of the spindle tube 12, and the first guide block 521 is located between the two protrusions 551, and when the fixed seat plate 52 is in the locking position, the first guide block 521 abuts against the protrusion 551 on the side away from the driving assembly 6; when the fixed seat plate 52 is in the unlocking position, the first guide block 521 abuts against the protrusion 551 on the side close to the driving assembly 6. When the fixed seat plate 52 is switched from the locked position to the unlocked position, the first guide block 521 can abut against the convex block 551 on the side close to the driving assembly 6, and the fixed seat plate 52 drives the unlocking rod 55 to move toward the driving assembly 6 through the first guide block 521 to unlock the movable part 61; when the fixed seat plate 52 is switched from the unlocked position to the locked position, the first guide block 521 can abut against the convex block 551 on the side away from the driving assembly 6, and the fixed seat plate 52 drives the unlocking rod 55 to move away from the driving assembly 6 through the first guide block 521 to release the action of the unlocking rod 55 on the limiting rod 62. In this way, the fixed seat plate 52 and the unlocking rod 55 can be linked, so that when the gyroscope 2 is launched, the driving assembly 6 generates a corresponding action to switch the launching unit 5 in the launching position, so as to realize the continuous launch of the gyroscope 2 on at least two launching units 5.

[0062] In this embodiment, a second mounting hole 552 is provided on the unlocking rod 55. The second mounting hole 552 is a waist-shaped hole, and its length direction is parallel to the axial direction of the spindle tube 12. The launching unit 5 also includes a fixing nail 553, which passes through the second mounting hole 552 to install the unlocking rod 55 to the substrate 53.

[0063] The launch unit 5 also includes a safety buckle 531, which is arranged between the fixed seat plate 52 and the base plate 53; the safety buckle 531 is provided with a first installation shaft 5311, a clamping protrusion 5312 and a hook 5313, wherein: the first installation shaft 5311 is rotatably installed to the fixed seat plate 52, the clamping protrusion 5312 at least partially extends into the first guide groove 533 and is slidably connected to the first guide groove 533; the driving member 54, i.e., one end of the spring is connected to the hook 5313, and the other end is connected to the base plate 53, and the first installation shaft 5311 is between the hook 5313 and the launch groove 58; a clamping groove 5331 adapted to the clamping protrusion 5312 is provided on the side wall of the first guide groove 533 close to the launch groove 58. Fig.13 and Fig.14 As shown, the safety buckle 531 can follow the movement of the fixed seat plate 52 through the first installation axis 5311. At the same time, since the hook 5313 is arranged farther away from the launching slot 58 than the first installation axis 5311, the safety buckle 531 tends to rotate around the first installation axis 5311 so that the latch 5312 fits into the side wall of the first guide slot 533 close to the launching slot 58; when the fixed seat plate 52 is in the unlocked position, the latch 5312 is latched into the latch slot 5331 to limit the fixed seat plate 52 to prevent the fixed seat plate 52 from shaking on the base plate 53 after the gyroscope 2 is launched. At the same time, it is beneficial to limit the fixed seat plate 52 when the fixed seat plate 52 is switched from the locked position to the unlocked position so that its instantaneous deceleration is zero, so as to facilitate the smooth launch of the gyroscope 2.

[0064] Furthermore, a limiting strip 523 is provided on one side of the fixed seat plate 52 near the first guide block 521, and the limiting strip 523 is slidably abutted against the base plate 53, and a limiting gap is formed between the lower side of the fixed seat plate 52 and the base plate 53, and at least part of the gyro 2 extends into the limiting gap. When the locking protrusion 5312 is locked into the locking groove 5331, the locking protrusion 5312 extends into the limiting gap and is located on the moving path of the gyro 2 in the launch slot 58. When in use, when the gyro 2 is reloaded into the launch unit 5, the part of the gyro 2 extending into the limiting gap drives the locking protrusion 5312 to disengage from the locking groove 5331, and the user continues to apply a force to the fixed seat plate 52 through the gyro 2 so that it slides away from the driving assembly 6 along the axial direction of the spindle tube 12 to the locking position, and the lock buckle 56 acts on the fixed seat plate 52 to fix it to the locking position, and at this time, the driving member 54, i.e., the spring, is in a stretched state.

[0065] Furthermore, in order to fix the gyro 2 at the locking position, the launching unit 5 further includes a fixing buckle 532 and a cover plate 51, the cover plate 51 is fixedly connected to the base plate 53, the fixing seat plate 52, the safety buckle 531 and the fixing buckle 532 are all located between the cover plate 51 and the base plate 53, and the base plate 53 is located between the cover plate 51 and the unlocking rod 55; a second mounting shaft 5322 is provided on the fixing buckle 532, and a third guide groove 511 is provided on one side of the cover plate 51 facing the base plate 53, and the second mounting shaft 5322 is slidably installed in the third guide groove 511, as shown in FIG. Fig.12 As shown, the third guide groove 511 includes a first section 5111 and a second section 5112 which are connected to each other. The extension direction of the first section 5111 is parallel to the axial direction of the mandrel tube 12, and the second section 5112 extends obliquely in a direction away from the launch groove 58; the first section 5111 and the second section 5112 have a smooth transition; Fig.15 As shown, a limiting block 524 is provided on the side of the fixed seat plate 52 close to the second guide block 522, and the fixing buckle 532 is located between the second guide block 522 and the limiting block 524. When the fixed seat plate 52 is switched from the locked position to the unlocked position, the limiting block 524 abuts against the fixing buckle 532 so that the second installation shaft 5322 slides in the third guide groove 511 toward the side close to the drive assembly 6; when the fixed seat plate 52 is switched from the unlocked position to the locked position, the second guide block 522 abuts against the fixing buckle 532 so that the second installation shaft 5322 slides in the third guide groove 511 toward the side away from the drive assembly 6; when the fixed seat plate 52 is in the locked position, the second installation shaft 5322 is in the first section 5111, and when the fixed seat plate 52 is in the unlocked position, the second installation shaft 5322 is in the second section 5112. Fig.13 and Fig.14 As shown, the fixing buckle 532 is provided with a limiting arc surface 5321 on the side facing the launch slot 58. When the fixing seat plate 52 is in the first section 5111, the limiting arc surface 5321 is on the moving path of the gyroscope 2 in the launch slot 58. When the fixing seat plate 52 is in the unlocking position, the limiting arc surface 5321 is separated from the moving path of the gyroscope 2 in the launch slot 58. The limiting arc surface 5321 here is used to limit the gyroscope 2 when the fixing seat plate 52 is in the locking position to prevent it from being separated from the launch slot 58 during the accelerated rotation process. The fixing buckle 532 is adjusted in posture by cooperating with the third guide groove 511 through the second mounting shaft 5322, so as to fix the gyroscope 2 in the launch slot 58 after loading, and to unlock the gyroscope 2 when the gyroscope 2 is launched in the launch slot 58.

[0066] like Fig.10 and Fig.11As shown, the lock buckle 56 is rotatably mounted on a side of the cover plate 51 facing the base plate 53 through the third mounting shaft 561, a second elastic member 562 is pressed between the lock buckle 56 and the cover plate 51, and a fixing hole 525 is provided on the fixed seat plate 52. When the fixed seat plate 52 is in the locking position, the lock buckle 56 is at least partially inserted into the fixing hole 525. The lock buckle 56 is at least partially inserted into the fixing hole 525 to fix the fixed seat plate 52 to the locking position. When the launching unit 5 launches the gyroscope 2, the lock buckle 56 is driven to rotate around the third mounting shaft 561 to disengage from the fixing hole 525. At this time, the fixed seat plate 52 moves toward the driving assembly 6 along the axial direction of the spindle tube 12 under the action of the driving member 54, i.e., the spring. The second elastic member 562 acts on the lock buckle 56 so that it always has a tendency to flip toward the fixed base plate 52, so that when the fixed base plate 52 reaches the locking position during the loading process of the gyroscope 2, the lock buckle 56 can be automatically inserted into the fixing hole 525 to complete the limiting of the fixed base plate 52.

[0067] In this embodiment, a roller 57 is mounted on the base plate 53, and the roller 57 rolls against the outer wall of the mandrel tube 12. The roller 57 is used to support the base plate 53, i.e., the launch unit 5, on the outer wall of the mandrel tube 12, and reduce the friction force when the launch unit 5 rotates on the outer wall of the mandrel tube 12.

[0068] like Figure 8 As shown, in this embodiment, the trigger mechanism includes a button 71, a push rod 72, a linkage plate 73 and a locking rod 74. The button 71 is slidably assembled to the spindle tube 12, the push rod 72 is connected to the button 71, and the linkage plate 73 is rotatably assembled into the spindle tube 12. The push rod 72 is provided with a first protrusion 721 and a second protrusion 722, and the linkage plate 73 is provided with a first toggle bar 731, which extends between the first protrusion 721 and the second protrusion 722. The linkage plate 73 is provided with a slide groove 733, the locking rod 74 is slidably connected to the spindle tube 12, and the locking rod 74 is provided with a sliding shaft 741, which is slidably connected to the slide groove 733. The locking rod 74 is extended along the axial direction of the spindle tube 12, and the linkage plate 73 drives the locking rod 74 to reciprocate between the dynamic position and the static position along the axial direction of the spindle tube 12 to unlock or lock the launching unit 5 in the circumferential direction of the spindle tube 12. In this embodiment, the linkage plate 73 is rotatably connected to the mandrel tube 12 via the rotating shaft h. Figure 3 ,and Figure 8As shown, when launching the gyroscope 2 on the launching unit 5 in the launching position, the button 71 is pressed down, the button 71 pushes the push rod 72 to slide down, the first protrusion 721 moves down to push the first toggle bar 731, thereby driving the linkage plate 73 to rotate counterclockwise around the rotation axis h. During this process, the linkage plate 73 drives the locking rod 74 to slide rightward along the axial direction of the spindle tube 12, and the free end of the locking rod 74 is inserted into one of the launching units 5 to limit the launching unit 5, that is, the moving sub-part 61 in the circumferential direction of the spindle tube 12. At this time, the locking rod 74 is in a static position. When the button 71 is released, the first elastic member 76 drives the push rod 72 and the button 71 to move upward. At this time, the second protrusion 722 moves upward to push the first toggle bar 731, thereby driving the linkage plate 73 to rotate clockwise around the rotation axis h. During this process, the linkage plate 73 drives the locking rod 74 to slide to the left along the axial direction of the spindle tube 12, and the free end of the locking rod 74 disengages from the launching unit 5. When the button 71 is reset, the locking rod 74 is in a dynamic position. At this time, the locking rod 74 is no longer in the circumferential limit position of the spindle tube 12 to the launching unit 5, that is, the movable part 61.

[0069] The slide groove 733 here is a waist-shaped structure, which is used to cooperate with the slide shaft 741 set on the locking rod 74 so that the locking rod 74 can slide stably along the axial direction of the spindle tube 12 during the rotation of the driving plate.

[0070] It should be noted that the first elastic member 76 is pressed between the push rod 72 and the inner wall of the spindle tube 12. When the button 71 is pressed, the push rod 72 moves downward to compress the first elastic member 76; after the button 71 is released, the first elastic member 76 drives the push rod 72 and the button 71 to move upward and reset.

[0071] In this embodiment, Fig.10 As shown, a limiting groove 526 is provided on the fixed seat plate 52, and the limiting groove 526 is provided toward one side of the locking rod 74. When the locking rod 74 is in the static position, the locking rod 74 is inserted into the limiting groove 526. The limiting groove 526 is communicated with the fixing hole 525. Such a configuration facilitates the processing of the fixed seat plate 52.

[0072] Furthermore, if Figure 4 and Figure 8 As shown, the trigger mechanism also includes an unlocking push rod 75 and a third elastic member 77. The unlocking push rod 75 is slidably installed on the spindle tube 12, and the third elastic member 77 is arranged between the unlocking push rod 75 and the spindle tube 12; a second toggle bar 732 is arranged on the linkage plate 73, and the second toggle bar 732 drives the unlocking push rod 75 to act on the lock buckle 56, thereby lifting the lock buckle 56 on the launching unit 5 in the launching position from bottom to top, so that it disengages from the fixing hole 525, and the third elastic member 77 is compressed at this time.

[0073] Specifically, Figure 8As shown, when in use, the button 71 is pressed down, the first protrusion 721 presses down the first toggle bar 731, the linkage plate 73 rotates counterclockwise around the rotation axis h, and the second protrusion 722 pushes up the unlocking push rod 75 and compresses the third elastic member 77, thereby pushing up the lock buckle 56 on the launching unit 5 in the launching position from bottom to top, so that it disengages from the fixing hole 525, so that the launching unit 5 in the launching position launches the gyroscope 2, and at the same time, the locking rod 74 slides to the right and inserts into the limiting groove 526, so that the launching unit 5 is fixed in the circumferential direction of the spindle tube 12, so as to prevent the launching unit 5 from rotating synchronously during the launching process of the gyroscope and affecting the normal launching of the gyroscope; at the same time, the fixed seat plate 52 drives the unlocking rod 55 to insert into the unlocking hole 614 to hit the limiting rod 62, so that the limiting rod 62 disengages from the limiting surface 6131 to release the limiting rod 62 in the launching position. The movable part 61, i.e., the launching unit 5, is limited in the circumferential direction of the spindle tube 12. At this time, the launching unit 5 has a tendency to rotate, but the locking rod 74 is inserted into the limiting groove 526 to limit the rotation of the launching unit; then, the button 71 is released, and the button 71 moves upward under the action of the first elastic member 76, and the second protrusion 722 drives the first toggle bar 731 to make the linkage plate 73 rotate clockwise around the rotation axis h, and the unlocking push rod 75 moves downward and resets under the action of the third elastic member 77, and the locking rod 74 moves leftward and resets along the axial direction of the spindle tube 12, thereby releasing the limiting of the launching unit 5 in the circumferential direction of the spindle tube 12, and the movable part 61 rotates around the spindle tube 12 under the action of the coil spring 65 until the limiting rod 62 abuts against the limiting surface 6131 of the next limiting step 613, completing the switching of the launching unit 5 at the launching position. Finally, the button 71 is pressed again, and the above-mentioned actions are cyclical, so as to realize the continuous launch of the gyro 2.

[0074] like Figures 5 to 8 As shown, in this embodiment, the acceleration assembly includes a wheel shaft f rotatably mounted on the spindle tube 12, the wheel shaft f is perpendicular to the axial direction of the spindle tube 12, a driving gear d, a driving gear c and a crank rod i are mounted on the wheel shaft f, a planetary gear b is rotatably mounted on the crank rod i, and the driving gear c meshes with the planetary gear b; an acceleration gear a is rotatably mounted on the spindle tube 12, and the acceleration gear a at least partially extends into the launch slot 58, and is used to mesh with the gear on the gyroscope 2 to drive the gyroscope 2 to rotate in the launch slot 58; a rack e is slidably arranged in the spindle tube 12, and the rack e meshes with the driving rack e; the rack e at least partially extends outside the spindle tube 12. Figure 7 and Figure 8As shown, when in use, the rack e is pulled to the right, and the rack e drives the driving gear c to rotate clockwise through the active gear d, and the planetary gear b is engaged with the acceleration gear a under the action of the driving gear c, so that the acceleration gear a rotates clockwise; when the rack e is pushed to the left, the rack e drives the driving gear c to rotate counterclockwise through the active gear d, and the planetary gear b is disengaged from the acceleration gear a under the action of the driving gear c, until the crank rod i rotates counterclockwise and abuts against the inner wall of the cover plate 51; when the rack e is pulled to the right again, the planetary gear b can be engaged with the acceleration gear a again to make the acceleration gear a rotate clockwise, thereby realizing the unidirectional rotation of the acceleration gear a through the linear reciprocating motion of the rack e in the axial direction of the spindle tube 12, thereby realizing the acceleration of the gyroscope 2 in the launching slot 58 of the launching unit 5 in the launching position.

[0075] like Figure 8 As shown, the driving gear d is connected to the driving gear c through the sliding sleeve g. When the driving gear c is overloaded, the sliding sleeve g can slide relative to the driving gear c, thereby protecting the driving gear c.

[0076] like Figures 3 to 8 As shown, the spindle tube 12 includes a first part and a second part that are connected to each other, the drive assembly 6 is installed on the first part, and the acceleration assembly and the trigger mechanism are installed on the second part; a first lower shell 111 and a first upper shell 112 are arranged outside the first part, the first lower shell 111 and the first upper shell 112 are buckled together, the first part is located between the first lower shell 111 and the first upper shell 112, an avoidance slot is arranged on the first lower shell 111, the avoidance slot is extended along the axial direction of the spindle tube 12, at least part of the rack e extends to the outside of the first lower shell 111 through the avoidance slot; the first lower shell 111 and the first upper shell 112 constitute a fixed sleeve 11, and a movable sleeve 1 is provided on the sliding sleeve outside the fixed sleeve 11, and the rack e is connected to the movable sleeve 1. When in use, the user drives the movable sleeve 1 to slide relative to the fixed sleeve 11 along the axial direction of the spindle tube 12, thereby driving the rack e to reciprocate in the axial direction of the spindle tube 12. The assembly method of the movable sleeve 1 and the fixed sleeve 11 makes the gyroscope launching device similar to the action of inserting and pulling out the scabbard when the acceleration gear a moves, further improving the fun of the gyroscope launching device.

[0077] It can be understood that, according to the user's preference, the acceleration component can be adaptively changed from the scabbard position to the hilt position or the sword shell position or other easily conceivable positions or images. In essence, these are simple variations of the present embodiment and should be within the scope of protection of this application, so they will not be elaborated here.

[0078] like Figures 3 to 6As shown, the first part includes a second lower shell 121 and a second upper shell 122 that are interlocked, and the second part includes a third lower shell 123 and a third upper shell 124 that are interlocked, and the acceleration gear a passes through the third upper shell 124 and extends to the launch slot 58. The unlocking push rod 75 passes through the third upper shell 124 and is slidably connected thereto, and the rear cover 3 is rotatably mounted outside the second part, and the launch unit 5 is fixed to the rear cover 3. The second part is sleeved outside the first part, and the locking rod 74, the driving gear c, the crank rod i, the planetary gear b and the acceleration gear a are all between the first part and the second part.

[0079] The rear end of the spindle tube 12 is equipped with a handle sleeve 4 to facilitate the user to hold the gyro launching device.

[0080] In this embodiment, optionally, the first elastic member 76, the second elastic member 562 and the third elastic member 77 are springs.

[0081] The technical means disclosed in the scheme of the present invention are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical schemes composed of any combination of the above-mentioned technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications are also regarded as the protection scope of the present invention.

Claims

1. A gyro launching device, characterized in that: include: A spindle tube (12), wherein an acceleration component is arranged inside the spindle tube (12) for accelerating the gyroscope (2) to make it rotate, and a launching position is arranged in the circumference of the spindle tube (12); A launching unit (5) is provided with a launching slot (58) and is used to assemble the gyroscope (2); at least two launching units (5) are arranged on the peripheral side of the spindle tube (12); the launching units (5) can rotate around the circumference of the spindle tube (12); and at least two launching units (5) can reach the launching position in sequence by rotating around the circumference of the spindle tube (12); A trigger mechanism is arranged on the spindle tube (12) and is used to unlock the launching unit (5) so that the gyroscope (2) is separated from the launching unit (5) from the launching position.

2. The gyro launcher according to claim 1, characterized in that: The gyro launching device further comprises a driving assembly (6) disposed on the spindle tube (12), the driving assembly (6) being used to drive at least two launching units (5) to reach the launching position in sequence by rotating circumferentially around the spindle tube (12); The driving assembly (6) is linked to the trigger mechanism.

3. The gyro launching device according to claim 2, characterized in that: The driving assembly (6) comprises a mover part (61) sleeved outside the spindle tube (12) and a coil spring (65), the mover part (61) being rotatably connected to the spindle tube (12), and the coil spring (65) being assembled between the mover part (61) and the spindle tube (12); The launching unit (5) is fixedly connected to the movable part (61); a limiting step (613) corresponding to the launching unit (5) is arranged on the movable part (61); a limiting rod (62) is adjustably arranged on the mandrel tube (12); the limiting rod (62) is used to cooperate with the limiting step (613) in the circumferential direction of the mandrel tube (12) so that the launching unit (5) is fixed at the launching position; The limiting rod (62) is linked to the trigger mechanism.

4. The gyro launching device according to claim 3, characterized in that: The limiting rod (62) is slidably mounted on the mandrel tube (12), and the limiting rod (62) can be separated from or abutted against the limiting step (613) along the axial direction of the mandrel tube (12); A reset member (67) is provided on the spindle tube (12), and the reset member (67) acts on the limiting rod (62) so that the limiting rod (62) has a movement tendency to abut against the limiting step (613) along the axial direction of the spindle tube (12).

5. The gyro launching device according to claim 3 or 4, characterized in that: A mounting groove (612) is provided on a side of the mover portion (61) facing away from the launching unit (5); a first mounting hole (611) is provided through the bottom of the mounting groove (612); and the spindle tube (12) is embedded in the first mounting hole (611); The limiting step (613) is arranged on the inner side surface of the bottom of the assembly groove (612), and at least two limiting steps (613) corresponding to at least two emitting units (5) are arranged around the first mounting hole (611).

6. The gyro launching device according to claim 5, characterized in that: An unlocking hole (614) is provided through the bottom of the assembly groove (612), and the unlocking hole (614) is provided corresponding to the limiting step (613); The launching unit (5) comprises an unlocking rod (55), wherein the unlocking rod (55) is movable along the axial direction of the spindle tube (12), and the unlocking rod (55) is capable of passing through the corresponding unlocking hole (614) to drive the limiting rod (62) so that the limiting rod (62) is disengaged from the limiting step (613).

7. The gyro launching device according to claim 3 or 4, characterized in that: The transmitting unit (5) further comprises: A base plate (53) is connected to the movable part (61) and can rotate around the mandrel tube (12) following the movable part (61); the emission slot (58) is arranged on the base plate (53) and is arranged on a side of the base plate (53) away from the mandrel tube (12); A fixed seat plate (52) is slidably mounted on the base plate (53), and the gyroscope (2) is mounted on the fixed seat plate (52); A driving member (54) is installed between the base plate (53) and the fixed seat plate (52), and is used to drive the fixed seat plate (52) to switch from a locked position to an unlocked position in a sliding manner on the base plate (53); The lock buckle (56) is used to limit the fixed seat plate (52) to the locked position, and the trigger mechanism can act on the lock buckle (56) to make the fixed seat plate (52) leave the locked position.

8. The gyro launching device according to claim 7, characterized in that: The launching unit (5) comprises an unlocking rod (55), wherein the unlocking rod (55) is movable along the axial direction of the mandrel tube (12) to drive the limiting rod (62) to disengage from the limiting step (613); The unlocking rod (55) is slidably mounted on the base plate (53), the unlocking rod (55) is arranged on a side of the base plate (53) facing the spindle tube (12), and the unlocking rod (55) is located on a sliding path of the fixed seat plate (52).

9. The gyro launching device according to claim 7, characterized in that: The fixed seat plate (52) is slidably arranged on a side of the base plate (53) away from the mandrel tube (12); The fixed seat plate (52) is provided with a U-shaped opening, the U-shaped opening is used to accommodate the gyroscope (2), and the lower end of the gyroscope (2) extends into the launching slot (58).

10. The gyro launching device according to claim 8, characterized in that: The base plate (53) is provided with a first guide groove (533) and a second guide groove (534) extending in parallel; The fixed seat plate (52) is provided with a first guide block (521) adapted to and slidably connected to the first guide groove (533), and a second guide block (522) adapted to and slidably connected to the second guide groove (534).

11. The gyro launching device according to claim 10, characterized in that: The base plate (53) is provided with two guide holes connected to the first guide groove (533); the unlocking rod (55) is provided with two protrusions (551) corresponding to the two guide holes; the protrusions (551) extend into the first guide groove (533) through the guide holes; the protrusions (551) in the guide holes can follow the unlocking rod (55) to move in the extension direction of the first guide groove (533); The extension direction of the first guide groove (533) is parallel to the axial direction of the spindle tube (12), and the first guide block (521) is located between the two protrusions (551); When the fixed seat plate (52) switches from the locked position to the unlocked position, the first guide block (521) can abut against the protrusion (551) on the side close to the drive assembly (6), and the fixed seat plate (52) drives the unlocking rod (55) to move toward the drive assembly (6) through the first guide block (521) to unlock the movable part (61); When the fixed seat plate (52) switches from the unlocking position to the locking position, the first guide block (521) can abut against the protrusion (551) on the side away from the driving component (6), and the fixed seat plate (52) drives the unlocking rod (55) to move away from the driving component (6) through the first guide block (521) to release the effect of the unlocking rod (55) on the limiting rod (62).

12. The gyro launching device according to claim 10, characterized in that: The transmitting unit (5) further comprises a safety buckle (531), wherein the safety buckle (531) is arranged between the fixed seat plate (52) and the base plate (53); The safety buckle (531) is provided with a first installation shaft (5311), a locking protrusion (5312) and a hook (5313), wherein: The first mounting shaft (5311) is rotatably mounted on the fixed seat plate (52), and the locking protrusion (5312) at least partially extends into the first guide groove (533) and is slidably connected to the first guide groove (533); One end of the driving member (54) is connected to the hook (5313), and the other end is connected to the base plate (53), and the first mounting shaft (5311) is located between the hook (5313) and the launching slot (58); A clamping groove (5331) adapted to the clamping protrusion (5312) is provided on a groove wall of one side of the first guide groove (533) close to the emission groove (58); When the fixed seat plate (52) is in the unlocking position, the latching protrusion (5312) is latched into the latching slot (5331).

13. The gyro launching device according to claim 12, characterized in that: A limiting strip (523) is provided on one side of the fixed seat plate (52) close to the first guide block (521), the limiting strip (523) is slidably abutted against the base plate (53), a limiting gap is formed between the lower side of the fixed seat plate (52) and the base plate (53), and the gyroscope (2) at least partially extends into the limiting gap; When the latching protrusion (5312) is latched into the latching slot (5331), the latching protrusion (5312) extends into the limiting gap and is located on the moving path of the gyroscope (2) in the launching slot (58).

14. The gyro launching device according to claim 12, characterized in that: The transmitting unit (5) further comprises a fixing buckle (532) and a cover plate (51), wherein the cover plate (51) is fixedly connected to the base plate (53), the fixing seat plate (52) and the fixing buckle (532) are both located between the cover plate (51) and the base plate (53), and the base plate (53) is located between the cover plate (51) and the unlocking rod (55); The fixing buckle (532) is provided with a second mounting shaft (5322), and a third guide groove (511) is provided on a side of the cover plate (51) facing the base plate (53), and the second mounting shaft (5322) is slidably mounted in the third guide groove (511); The third guide groove (511) comprises a first section (5111) and a second section (5112) which are connected to each other, the extension direction of the first section (5111) is parallel to the axial direction of the mandrel tube (12), and the second section (5112) extends obliquely in a direction away from the launch groove (58); The first section (5111) and the second section (5112) transition smoothly; The fixing buckle (532) can move along with the fixing seat plate (52); When the fixed seat plate (52) is in the locked position, the second installation shaft (5322) is in the first section (5111); when the fixed seat plate (52) is in the unlocked position, the second installation shaft (5322) is in the second section (5112).

15. The gyro launching device according to claim 14, characterized in that: A limiting block (524) is provided on one side of the fixed seat plate (52) close to the second guide block (522), and the fixing buckle (532) is located between the second guide block (522) and the limiting block (524). When the fixed seat plate (52) switches from the locked position to the unlocked position, the limit block (524) abuts against the fixing buckle (532) so that the second mounting shaft (5322) slides in the third guide groove (511) toward the side close to the driving assembly (6); When the fixed seat plate (52) switches from the unlocked position to the locked position, the second guide block (522) abuts against the fixing buckle (532) so that the second mounting shaft (5322) slides in the third guide groove (511) toward the side away from the driving assembly (6).

16. The gyro launching device according to claim 14, characterized in that: The fixing buckle (532) is provided with a limiting arc surface (5321) on one side facing the launching slot (58); when the fixing seat plate (52) is in the first section (5111), the limiting arc surface (5321) is on the moving path of the gyroscope (2) in the launching slot (58); when the fixing seat plate (52) is in the unlocking position, the limiting arc surface (5321) is out of the moving path of the gyroscope (2) in the launching slot (58).

17. The gyro launcher according to claim 14, characterized in that: The lock buckle (56) is rotatably mounted on a side of the cover plate (51) facing the base plate (53) via a third mounting shaft (561); a second elastic member (562) is pressed between the lock buckle (56) and the cover plate (51); a fixing hole (525) is provided on the fixed seat plate (52); when the fixed seat plate (52) is in the locking position, the lock buckle (56) is at least partially inserted into the fixing hole (525).

18. The gyro launching device according to claim 7, characterized in that: A roller (57) is mounted on the base plate (53), and the roller (57) is in rolling contact with the outer wall of the mandrel tube (12).

19. The gyro launching device according to claim 7, characterized in that: The trigger mechanism comprises a button (71), an unlocking push rod (75) and a third elastic member (77); The button (71) and the unlocking push rod (75) are both slidably mounted on the spindle tube (12), and the third elastic member (77) is arranged between the button (71) and the spindle tube (12); When the button (71) is converted from a locked state to an unlocked state, the button (71) compresses the third elastic member (77), and the button (71) acts on the unlocking push rod (75) so that it acts on the lock buckle (56), so that the lock buckle (56) is separated from the fixed seat plate (52).

20. The gyro launcher according to claim 19, characterized in that: The trigger mechanism further comprises a push rod (72), a linkage plate (73) and a locking rod (74); the push rod (72) is connected to the button (71); the linkage plate (73) is rotatably assembled into the spindle tube (12); the push rod (72) is provided with a first protrusion (721) and a second protrusion (722); the linkage plate (73) is provided with a first toggle bar (731); the first toggle bar (731) extends between the first protrusion (721) and the second protrusion (722); the linkage plate (73) A slide groove (733) is arranged on the locking rod (74), the locking rod (74) is slidably connected to the spindle tube (12), a sliding shaft (741) is arranged on the locking rod (74), the sliding shaft (741) is slidably connected to the slide groove (733), the locking rod (74) is extended along the axial direction of the spindle tube (12), and the linkage plate (73) drives the locking rod (74) to reciprocate between the dynamic position and the static position along the axial direction of the spindle tube (12) to unlock or lock the launching unit (5) in the circumferential direction of the spindle tube (12).

21. The gyro launching device according to claim 20, characterized in that: The linkage plate (73) is provided with a second toggle bar (732), and the second toggle bar (732) is used to drive the unlocking push rod (75) to act on the lock buckle (56).

22. The gyro launching device according to any one of claims 1 to 4, characterized in that: The acceleration assembly comprises a wheel axle (f) rotatably mounted on the spindle tube (12), wherein the wheel axle (f) is perpendicular to the axial direction of the spindle tube (12); The wheel shaft (f) is provided with a driving gear (d), a drive gear (c) and a crank rod (i), a planetary gear (b) is rotatably provided on the crank rod (i), and the drive gear (c) is meshed with the planetary gear (b); An acceleration gear (a) is rotatably mounted on the spindle tube (12), and the acceleration gear (a) at least partially extends into the launch slot (58) and is used to mesh with a gear on the gyroscope (2) to drive the gyroscope (2) to rotate in the launch slot (58); A rack (e) is slidably arranged inside the spindle tube (12), and the rack (e) is meshed with the active rack (e).

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