Manual and electric integrated toy hand

Abstract

According to the manual and electric integrated toy hand provided by the utility model, the mounting cavity and the mounting groove are formed in the body of the palm bracket, so that the control box is detachably connected in the mounting cavity, and the connecting box of the thumb mechanism is detachably connected in the mounting groove; the control box can drive the connecting teeth to drive the driving teeth to rotate so as to drive the finger plate to rotate, the turning action of the fingers is achieved, the turning action of the thumb can be achieved through the connecting box and the connecting frame which are rotationally connected, the types of actions which can be executed by the toy hand are richer, and the flexibility is improved. Meanwhile, a first electric control assembly or a first manual control assembly used for driving the control shaft to rotate is arranged in the control box, and a second electric control assembly or a second manual control assembly used for achieving rotation positioning of the connecting box and the connecting frame is arranged between the connecting box and the connecting frame. Therefore, a player can select the control box with different control assemblies and the thumb mechanism to be connected to the palm support according to requirements so as to carry out electric operation or manual operation and experience different game interests and feelings.

Description

Technical Field

[0001] This utility model relates to the field of toy technology, and more particularly to a manual and electric integrated toy hand. Background Technology

[0002] To achieve finger bending and straightening, existing robotic hand toys typically integrate the finger drive unit into the robotic hand itself. For example, Chinese patent CN217187882U discloses a modular toy robotic hand where a servo module is mounted on one side of the hand skeleton and connected to the finger module for transmission, enabling the servo module to drive the finger module's movement. Some products on the market also use hydraulic or pneumatic piston rods as the drive unit for the finger joints. While most existing toy hands possess finger bending and straightening functions, they generally cannot perform vertical finger rotation or horizontal thumb rotation, resulting in insufficient dexterity and preventing players from experiencing both electric and manual operation modes simultaneously, leading to a less than ideal gaming experience. Utility Model Content

[0003] The purpose of this invention is to provide a toy hand that integrates manual and electric operation, in order to solve the problem mentioned in the background art that the dexterity of the toy mechanical hand is not high enough and the gaming experience is not good enough in the existing structure.

[0004] To achieve the above objectives, this utility model provides a manual and electric integrated toy hand, comprising:

[0005] A palm support, comprising a body and a finger plate rotatably connected to the body, wherein the body has an installation cavity and an installation groove;

[0006] A drive box fixed inside the main body includes a drive tooth and an access tooth that are engaged. The drive tooth engages with the finger plate, and the access tooth is provided corresponding to the mounting cavity. The access tooth has an access groove that communicates with the mounting cavity.

[0007] A power supply box fixed inside the main body, the power supply box including a control circuit, the control circuit including a first conductive pin and a second conductive pin, the first conductive pin being exposed in the mounting cavity, and the second conductive pin being exposed in the mounting groove;

[0008] A control box detachably connected to the mounting cavity, the control box having a control shaft detachably fixed to the access slot, and a first electronic control assembly or a first manual control assembly driving the control shaft, the first electronic control assembly including a first power-on pin electrically connectable to the first conductive pin; and

[0009] The thumb mechanism includes a connecting box and a connecting frame. The connecting box is detachably connected to the mounting slot. A second electronic control component or a second hand control component is provided between the connecting box and the connecting frame for realizing the rotational positioning of the two. The second electronic control component includes a second power-connecting pin that can be electrically connected to the second conductive pin.

[0010] As a preferred embodiment, the finger plate includes a plate body and a finger assembly. The plate body is provided with follower teeth and a first fixing hole. The follower teeth mesh with the drive teeth. The first fixing hole is detachably connected to the finger assembly through a first tightening shaft. A fixing groove is provided on one side of the end of the finger assembly. The first tightening shaft can pass through the first fixing hole and the fixing groove and be rotatably engaged with the groove wall of the fixing groove.

[0011] As a preferred embodiment, the drive box further includes a first housing and a transmission gear. The first housing is detachably fixed to the main body. The drive gear, the access gear, and the transmission gear are rotatably mounted in the first housing. The transmission gear includes a first gear and a second gear. The first gear is coaxially fixed with the drive gear, and the second gear meshes with the first gear and the access gear, respectively.

[0012] As a preferred embodiment, the power supply box further includes a second housing for fixing the control circuit. The second housing is provided with a plug-in block, which is detachably fixed to the main body. The control circuit also includes a circuit board and a rechargeable battery, a switch, and a charging interface that are electrically connected to the circuit board. The circuit board is also electrically connected with a first conductive pin and a second conductive pin. The switch and the charging interface are respectively exposed in the mounting slot.

[0013] As a preferred embodiment, the number of mounting cavities is at least two, and the toy hand also includes an electrical control box detachably connected to the mounting cavity. The electrical control box has a button assembly and a third power connection pin fixedly connected inside. The button assembly can be exposed outside the mounting cavity and is electrically connected to the third power connection pin. The third power connection pin can be electrically connected to the first conductive pin.

[0014] As a preferred embodiment, the thumb mechanism further includes a thumb assembly. Two mounting plates are spaced apart on the connecting frame. A second fixing hole is provided on the mounting plate. The second fixing hole is detachably connected to the thumb assembly via a second tightening shaft. The thumb assembly is provided with a fixing foot. The fixing foot can be inserted between the two mounting plates and a third fixing hole is provided corresponding to the second fixing hole. The second tightening shaft can pass through the second fixing hole and the third fixing hole and be rotatably engaged with the mounting plate.

[0015] As a preferred embodiment, the first electronic control component includes a first motor electrically connected to the first power pin, a first shaft connected to the first motor via a first gear set, and a second shaft movably sleeved on the first shaft. The second shaft and the first shaft constitute the control shaft, and a clutch structure is provided between them. A movable shaft head is movably connected to the second shaft via an elastic element. The movable shaft head is circumferentially fixed to the second shaft and can be separably matched and fixed to the access slot.

[0016] As a preferred embodiment, the control shaft rotatably extends through both ends of the control box. The control shaft includes a first protruding end and a second protruding end that are respectively exposed outside the control box. A movable shaft head is movably connected to the first protruding end via an elastic element. The movable shaft head is circumferentially fixed to the first protruding end and is detachably matched and fixed to the access groove. The first manual control component includes a rotating cover fixed to the second protruding end. The rotating cover can be exposed outside the mounting cavity.

[0017] As a preferred embodiment, the second electronic control component includes a second motor electrically connected to the second power-on pin, a first clutch fixed within the connecting frame, a second clutch meshing with the first clutch, and a second gear set that drivesly connects the second clutch and the second motor. The second clutch is circumferentially fixed to the shaft of the end gear of the second gear set and is movably connected to the shaft via an elastic member.

[0018] As a preferred embodiment, the second hand control component includes a first positioning ring fixed outside the connecting box and a second positioning ring fixed inside the connecting frame. The first positioning ring is rotatably engaged with the second positioning ring, and the first positioning ring is provided with an elastic movable strip. The second positioning ring is provided with a toothed ring, and the elastic movable strip is provided with a protrusion that can engage and fix with the tooth groove of the toothed ring.

[0019] Therefore, based on the technical means of this utility model, the effects that this utility model can achieve are briefly described as follows: The manual and electric integrated toy hand provided by this utility model has an installation cavity and an installation groove on the main body of the palm support that can communicate with the outside. The control box is detachably connected to the installation cavity, and the connecting box of the thumb mechanism is detachably connected to the installation groove. The control box can drive the access teeth to rotate the drive teeth, thereby driving the finger plate to rotate, and thus driving the fingers to achieve flipping actions. Moreover, by rotating the connected connecting box and connecting frame, the thumb can also achieve flipping actions, making the toy hand capable of performing a wider variety of actions and improving the dexterity of the toy hand. At the same time, since the control box is equipped with a first electric control component or a first hand control component for driving the control shaft to rotate, and a second electric control component or a second hand control component is provided between the connecting box and the connecting frame for realizing the rotation and positioning of the two, players can choose to connect the control box and thumb mechanism with different control components to the palm support for electric or manual operation, experience different game fun, and improve the game experience. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a toy hand according to an embodiment of the present invention.

[0021] Figure 2 for Figure 1 A breakdown diagram of a toy hand.

[0022] Figure 3 for Figure 1 A schematic diagram showing the middle finger plate rotating under the drive of the drive gear.

[0023] Figure 4 for Figure 2 Partial exploded view of the middle hand support, drive box, power supply box, control box and electrical control box.

[0024] Figure 5 for Figure 4 A partially exploded view of the middle hand support, drive box, power supply box, control box, and electrical control box from another direction.

[0025] Figure 6 for Figure 4 Exploded view of the drive box.

[0026] Figure 7 for Figure 5 Exploded view of the power supply box.

[0027] Figure 8 for Figure 4 Exploded view of the central control box.

[0028] Figure 9 for Figure 2A cross-sectional view showing the connection between the drive box and the power supply box within the palm support.

[0029] Figure 10 for Figure 9 A cross-sectional view showing the central control box and electrical control box connected within the palm support.

[0030] Figure 11 for Figure 3 A cross-sectional schematic diagram of the middle finger plate rotating under the drive of the drive teeth.

[0031] Figure 12 for Figure 2 A schematic diagram of the middle thumb mechanism.

[0032] Figure 13 for Figure 12 Partial exploded view of the connecting box and connecting frame.

[0033] Figure 14 This is an exploded view of the control box in another embodiment of the present invention.

[0034] Figure 15 This is a partially exploded view of the connecting box and connecting frame in another embodiment of the present invention.

[0035] In the diagram: 100 - Hand support; 110 - Body; 111 - Mounting cavity; 1110 - First through hole; 1112 - Second through hole; 112 - Mounting groove; 1121 - Third through hole; 113 - Insertion groove; 114 - Slide groove; 120 - Finger plate; 121 - Plate body; 1211 - Follower gear; 1212 - First fixing hole; 122 - Finger assembly; 1221 - Fixing groove; 130 - First tightening shaft; 200 - Drive box; 210 - First housing; 220 - Drive gear; 230 - Access gear; 231 - Access slot; 240 - Transmission gear; 241 - First gear; 242 - Second gear; 300 - Power supply box; 310 - Second housing; 311 - Plug-in block; 312 - Sliding block; 320 - Circuit board; 330 - Rechargeable battery; 340 - Switch; 350 - Charging interface; 360 - First conductive pin; 370 - Second conductive pin; 400 - Control box; 410 - Control shaft; 411 - First protruding end; 412 - Second protruding end; 413 - Movable shaft head; 421 - First power pin; 422 - First motor; 423 - First gear set; 424 - First shaft body; 425 - Second shaft body; 4261 - First serrated surface; 4262 - Second serrated surface; 431 - Rotating cover; 500 - Thumb mechanism; 510 - Connecting box; 511 - Snap plate; 520 - Connecting bracket; 521 - Mounting plate; 52 2-Second fixing hole; 530-Thumb assembly; 531-Fixing foot; 532-Third fixing hole; 540-Second tightening shaft; 551-Second power connection pin; 552-Second motor; 553-First clutch; 5531-Third serrated surface; 554-Second clutch; 5541-Fourth serrated surface; 555-Second gear set; 561-First positioning ring; 5611-Elastic movable strip; 5612-Protrusion; 562-Second positioning ring; 5621-Gear ring; 600-Electrical control box; 610-Button assembly; 620-Third power connection pin; 700-Hydraulic control assembly; 800-Handle. Detailed Implementation

[0036] The preferred embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0037] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0038] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature.

[0040] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0042] Please refer to Figures 1 to 13This embodiment provides a manual and electric integrated toy hand, including a palm support 100, a drive box 200 and a power supply box 300 fixed within the palm support 100, and a control box 400, a thumb mechanism 500, and an electric control box 600 detachably connected to the palm support 100. It is understood that the toy hand also includes a hydraulic control component 700 for driving the finger and thumb components to bend and straighten, and a handle 800 for the player to grip. The hydraulic control component 700 and the handle 800 can adopt existing structures, and therefore will not be described in detail here. In other embodiments of this invention, the electric control box 600 can be omitted from the toy hand, and the hydraulic control component 700 can be replaced with other finger drive units, such as a servo control component, a pull-string control component, or a pneumatic control component.

[0043] It is understood that the palm support 100 includes a body 110 and a finger plate 120 rotatably connected to the body 110. In this embodiment, two mounting cavities 111 are formed opposite to each other on both sides of the body 110. The openings of the mounting cavities 111 are located on the side walls of the body 110, and a first through hole 1110 and a second through hole 1112 are formed within the mounting cavities 111. Two mounting grooves 112 are formed opposite to each other on the bottom side of the body 110. The direction of the line connecting the two mounting grooves 112 is the same as the direction of the line connecting the two mounting cavities 111, and a third through hole 1121 is formed within the mounting grooves 112. Furthermore, a plug-in groove 113 and a sliding groove 114 are also formed on the inner wall of the body 110, wherein the plug-in groove 113 and the sliding groove 114 are distributed in a dispersed manner corresponding to the fixed position of the power supply box 300. It should be noted that the first through hole 1110 and the second through hole 1112 are two independently formed, small through holes.

[0044] In other embodiments of this utility model, the number of mounting cavities 111 and / or mounting grooves 112 can be adjusted to one or more according to design requirements, and the positional distribution of mounting cavities 111 and / or mounting grooves 112 can also be adaptively adjusted according to design requirements. For example, the mounting cavity 111 can be opened on the top and / or bottom side of the body 110. The first through hole 1110 and the second through hole 1112 can also be connected and configured into a large through hole. The sliding groove 114 can be omitted from the inner wall of the body 110.

[0045] The finger plate 120 includes a plate body 121 and a finger assembly 122. The plate body 121 is provided with a follower tooth 1211 and a first fixing hole 1212. It can be understood that the follower tooth 1211 is a sector tooth, which moves through the body 110 to engage with the drive tooth of the drive box 200. When the drive tooth rotates, the follower tooth 1211 can rotate on the body 110 accordingly, thereby causing the plate body 121 to flip up and down on the body 110, thus achieving the purpose of driving the finger assembly 122 to flip up and down. The first fixing hole 1212 is detachably connected to the finger assembly 122 through a first tightening shaft 130.

[0046] It should be noted that the finger assembly 122 includes multiple phalanges that are rotatably connected in sequence. These phalanges are controlled by the hydraulic control component 700 to perform bending and straightening movements. The finger assembly 122 can adopt an existing structure, so it will not be described in detail here. A fixing groove 1221 is provided on one side of the end of the finger assembly 122. Both the fixing groove 1221 and the first fixing hole 1212 can be set as non-circular structures such as ellipses. The end of the first tightening shaft 130 forms a locking block adapted to the shape of the fixing groove 1221 and the first fixing hole 1212, allowing the first tightening shaft 130 to pass through the first fixing hole 1212 and the fixing groove 1221 and be rotatably locked onto the groove wall of the fixing groove 1221. Through the above configuration, the finger assembly 122 can be detachably connected to the plate 121, and the detachment and assembly method is simple and convenient, increasing the fun of the detachment and assembly game while saving detachment and assembly steps.

[0047] In this embodiment, the drive housing 200 includes a first housing 210, a drive gear 220, an engagement gear 230, and a transmission gear 240. The first housing 210 is detachably fixed inside the main body 110. The first housing 210 is used to encapsulate the other components of the drive housing 200 into a single unit, so as to facilitate quick and convenient assembly and disassembly between the drive housing 200 and the main body 110. In other embodiments of this utility model, the first housing 210 may be omitted from the drive housing 200. In this case, the other structures of the drive housing 200 may be directly fixed inside the main body 110. Similarly, the transmission gear 240 may also be omitted from the drive housing 200, in which case the drive gear 220 directly meshes with the engagement gear 230.

[0048] The drive gear 220 is exposed on the first housing 210 to facilitate engagement with the follower gear 1211. The number of access teeth 230 is the same as the number of mounting cavities 111, specifically two, with each access tooth 230 engaging with one side of the drive gear 220. Each access tooth 230 corresponds to one mounting cavity 111, and each access tooth 230 has an access groove 231 relative to the first through hole 1110. When the control box 400 is connected to the mounting cavity 111, the control shaft of the control box 400 can be inserted into the access groove 231 through the first through hole 1110, allowing the control box 400 to drive the access teeth 230 to rotate, thereby rotating the drive gear 220. In this embodiment, the transmission gear 240 includes a first gear 241 and a second gear 242. The first gear 241 is coaxially fixed with the drive gear 220, and the second gear 242 meshes with both the first gear 241 and the engagement gear 230. When the engagement gear 230 rotates under the drive of the control box 400, it can sequentially drive the drive gear 220 to rotate via the second gear 242 and the first gear 241. In other embodiments of this utility model, the transmission gear 240 can also be adjusted to one gear or three or more meshing gear sets according to actual needs.

[0049] In this embodiment, the power supply box 300 includes a second housing 310 and a control circuit installed within the second housing 310. The second housing 310 is detachably connected to the main body 110. Specifically, the second housing 310 is provided with a plug-in block 311 and a sliding block 312. The plug-in block 311 can be plugged into and fixed in the plug-in slot 113, and the sliding block 312 can be slidably plugged into the sliding groove 114, thereby making the second housing 310 detachably fixed within the main body 110. The second housing 310 is used to encapsulate other components of the power supply box 300 into one unit, so as to facilitate quick and convenient assembly and disassembly between the power supply box 300 and the main body 110. In other embodiments of this utility model, the second housing 310 can be omitted from the power supply box 300. In this case, other structures of the power supply box 300 can be directly fixed inside the main body 110. Similarly, the sliding block 312 can be omitted from the second housing 310.

[0050] In this embodiment, the control circuit includes a circuit board 320 and a rechargeable battery 330, a switch 340, a charging interface 350, a first conductive pin 360, and a second conductive pin 370, all electrically connected to the circuit board 320. The switch 340 and the charging interface 350 are exposed within the mounting slot 112, facilitating the player's operation of the switch 340 to activate or deactivate the control circuit, and also facilitating the player's charging of the rechargeable battery 330 via the charging interface 350. The first conductive pin 360 is exposed within the mounting cavity 111 through a second through-hole 1112, and the second conductive pin 370 is exposed within the mounting slot 112 through a third through-hole 1121.

[0051] It is understood that the first conductive pin 360 is used to allow both the control box 600 and the control box 400 with the first electronic control component to be electrically connected to the control circuit through the first conductive pin 360 when the control box 400 and the electrical control box 600 are connected to the mounting cavity 111. The second conductive pin 370 is used to allow the thumb mechanism 500 with the second electronic control component to be electrically connected to the control circuit through the second conductive pin 370 when the thumb mechanism 500 is connected to the mounting slot 112. In other embodiments of this utility model, the rechargeable battery 330 can be replaced with a non-rechargeable battery such as a dry cell battery, in which case the charging interface 350 can be omitted from the control circuit.

[0052] The control box 400 is provided with a control shaft 410 that is detachably fixed to the access slot 231, and a first electrical control assembly that drives and connects to the control shaft 410. The first electrical control assembly includes a first power-connecting pin 421 that can be electrically connected to a first conductive pin 360, a first motor 422 that is electrically connected to the first power-connecting pin 421, a first shaft 424 that is driven and connected to the first motor 422 through a first gear set 423, and a second shaft 425 that is movably sleeved on the first shaft 424. The second shaft 425 and the first shaft 424 constitute the control shaft 410, and a clutch structure is provided between them. The clutch structure includes a first serrated surface 4261 distributed on one side of the first shaft 424 and a second serrated surface 4262 distributed on one side of the second shaft 425. The first serrated surface 4261 can mesh with the second serrated surface 4262. A movable shaft head 413 is movably connected to the second shaft 425 via an elastic element (e.g., a spring). The movable shaft head 413 is circumferentially fixed to the second shaft 425 and detachably matched and fixed to the access slot 231. It should be noted that when the first electronic control component is connected to the control circuit, the player can electrically drive the control shaft 410 to rotate by controlling the first motor 422 to achieve the purpose of electrically operating the finger plate 120 to flip up and down.

[0053] It should be noted that the clutch structure can drive the movable shaft head 413 to rotate and drive the access tooth 230 to rotate when in the engagement state. It can also ensure that, even when the access tooth 230 is restricted from rotating, the first shaft body 424 can still rotate under the drive of the first motor 422 through the elastic movement between the movable shaft head 413 and the second shaft body 425, preventing the first motor 422 from jamming and burning out. Furthermore, through the elastic movement between the movable shaft head 413 and the second shaft body 425, during the process of inserting the control box 400 into the mounting cavity 111, the movable shaft head 413 can be compressed when it touches the outer wall of other structures until it is directly aligned with the access groove 231. Then, the movable shaft head 413 can elastically extend into and engage within the access groove 231, serving as a guide for alignment and connection.

[0054] Please refer to Figure 14 The diagram shows a control box 400 according to another embodiment of the present invention. The control box 400 is also provided with a control shaft 410 that is detachably fixed to the access slot 231. The control box 400 is also provided with a first manual control component that is driven and connected to the control shaft 410.

[0055] In another embodiment, the control shaft 410 rotatably extends through both ends of the control box 400. The control shaft 410 includes a first protruding end 411 and a second protruding end 412, which are respectively exposed outside the control box 400. A movable shaft head 413 is movably connected to the first protruding end 411 via an elastic element (such as a spring). The movable shaft head 413 is circumferentially fixed to the first protruding end 411 and is detachably matched and fixed to the access groove 231. The first hand control assembly includes a rotating cover 431 fixed to the second protruding end 412. The rotating cover 431 can be exposed outside the mounting cavity 111 so that the player can hold and rotate the control shaft 410, thereby manually driving the control shaft 410 to rotate, so as to achieve the purpose of manually operating the finger plate 120 to flip up and down.

[0056] Please refer to the above again. Figures 1 to 13 In this embodiment, the thumb mechanism 500 includes a connecting box 510, a connecting frame 520, and a thumb assembly 530 detachably connected to the connecting frame 520. The connecting box 510 has a snap-fit ​​plate 511 fixedly mounted on the side opposite to the connecting frame 520. The snap-fit ​​plate 511 is shaped to fit the mounting groove 112 and is detachably connected to the mounting groove 112. The connecting frame 520 has two mounting plates 521 spaced apart. Each mounting plate 521 has a second fixing hole 522, which is detachably connected to the thumb assembly 530 via a second tightening shaft 540. In other embodiments of this invention, the thumb assembly 530 can be fixedly mounted on the connecting frame 520, in which case the connecting frame 520 may not have mounting plates 521.

[0057] It should be noted that the thumb assembly 530 includes multiple phalanges that are rotatably connected in sequence. These phalanges are controlled by the hydraulic control component 700 to perform bending and straightening movements. The thumb assembly 530 can adopt an existing structure, so it will not be described in detail here. The thumb assembly 530 is provided with a fixing foot 531, which can be inserted between two mounting plates 521 and has a third fixing hole 532 corresponding to the second fixing hole 522. Both the third fixing hole 532 and the second fixing hole 522 can be set as non-circular structures such as ellipses. The end of the second tightening shaft 540 forms a locking block adapted to the shape of the third fixing hole 532 and the second fixing hole 522, allowing the second tightening shaft 540 to pass through the third fixing hole 532 and the second fixing hole 522 and be rotatably locked onto the mounting plate 521. Through the above configuration, the thumb assembly 530 can be detached and connected to the connecting bracket 520, and the detachment and assembly method is simple and convenient, increasing the fun of the detachment and assembly game while saving detachment and assembly steps.

[0058] A second electronic control assembly for rotational positioning of the connecting box 510 and the connecting frame 520 is provided between them. This second electronic control assembly includes a second power-connecting pin 551 electrically connected to the second conductive pin 370, a second motor 552 electrically connected to the second power-connecting pin 551, a first clutch 553 fixed within the connecting frame 520, a second clutch 554 meshing with the first clutch 553, and a second gear set 555 drivingly connecting the second clutch 554 and the second motor 552. The first clutch 553 has a third serrated surface 5531 on one side, and the second clutch 554 has a fourth serrated surface 5541 on one side. The third serrated surface 5531 can mesh with the fourth serrated surface 5541. The second clutch 554 is circumferentially fixed to the shaft of the end gear of the second gear set 555 and movably connected to the shaft via an elastic element (such as a spring). It should be noted that when the second electronic control component is connected to the control circuit, the player can start the second motor 552, which will electrically drive the second clutch 554 to rotate the first clutch 553 and the connecting frame 520, thereby achieving the purpose of electrically operating the thumb mechanism 500 to flip left and right.

[0059] It should be noted that the first clutch 553 and the second clutch 554 form a clutch structure. When the second motor 552 is started, the second clutch 554 can be driven to rotate through the second gear set 555. When the connecting frame 520 has not reached its limit position, the third sawtooth surface 5531 and the fourth sawtooth surface 5541 are in a meshed state. At this time, the left and right rotation of the second clutch 554 can drive the connecting frame 520 to rotate left and right through the first clutch 553. When the connecting frame 520 rotates to the position where it is limited to the main body 110, the connecting frame 520 is restricted and cannot continue to rotate. At this time, the second clutch 554 is still controlled to continue rotating. Since the second clutch 554 is axially elastically connected to the rotating shaft, the second clutch 554 can continuously reciprocate on the rotating shaft under the push of the first clutch 553 and the elastic element during continuous rotation, so that the fourth serrated surface 5541 can rotate relative to the third serrated surface 5531, preventing the second motor 552 from burning out due to jamming.

[0060] It should be noted that the first clutch 553 and the second clutch 554 can also achieve the purpose of manually operating the thumb mechanism 500 to flip left and right. Specifically, if the player manually drives the connecting frame 520 to rotate, the second clutch 554 is axially elastically connected to the rotating shaft, so that the second clutch 554 can be pushed by the first clutch 553 and the elastic element to reciprocate on the rotating shaft, thereby allowing the fourth serrated surface 5541 to rotate at a certain angle relative to the third serrated surface 5531, so as to lock and fix the connecting frame 520 at different swing angles.

[0061] Please refer to Figure 15 This illustrates another embodiment of the present invention, in which the connecting box 510 and the connecting frame 520 can be rotated and positioned via a second manual control component. The second manual control component includes a first positioning ring 561 fixed outside the connecting box 510 and a second positioning ring 562 fixed inside the connecting frame 520, wherein the first positioning ring 561 is rotatably engaged within the second positioning ring 562. The first positioning ring 561 has an elastic movable strip 5611, and the second positioning ring 562 has a toothed ring 5621. The elastic movable strip 5611 has a protrusion 5612 that can engage and be fixed with the tooth groove of the toothed ring 5621.

[0062] It should be noted that if the connecting box 510 and the connecting frame 520 are rotated relative to each other, the protrusion 5612 can rotate between the tooth grooves of the toothed ring 5621 because the elastic movable strip 5611 has the ability to move elastically, until the protrusion 5612 engages and is fixed with one of the tooth grooves of the toothed ring 5621, so as to change the swing angle between the connecting box 510 and the connecting frame 520, realize manual rotation, and thus realize the purpose of manually operating the thumb mechanism 500 to flip left and right.

[0063] Please refer to the above again. Figures 1 to 13 The control box 600 has a button assembly 610 and a third power pin 620 fixedly connected inside. The button assembly 620 can be exposed outside the mounting cavity 111 and is electrically connected to the third power pin 620. The third power pin 620 can be electrically connected to the first conductive pin 360, thereby connecting the control box 600 to the control circuit. The player can control the start, stop, and direction of the first motor 422 and the second motor 552 through the button assembly 610. In other embodiments of this utility model, if the toy hand does not have a control box 600, the control buttons for the first motor 422 and the second motor 552 can be directly fixed on the body 110, the control box 400, or the handle 800.

[0064] In summary, the manual and electric integrated toy hand provided by this utility model adopts two opposing mounting cavities 111 and two opposing mounting slots 112 on the main body 110, allowing players to adjust the connection position of the control box 400 and the electric control box 600 between the two mounting cavities 111 according to their hand habits. At the same time, players can install the thumb mechanism 500 in the left or right mounting slot 112 to change the appearance of the toy hand (left hand or right hand), thereby allowing players to experience playing games with the toy hand operated with their left hand or right hand, with a high degree of freedom in the game. Furthermore, since the control box 400 is equipped with a first electronic control component or a first manual control component for driving the control shaft 410 to rotate, and the connecting box 510 and the connecting frame 520 are equipped with a second electronic control component or a second manual control component for achieving rotational positioning of the two, players can choose to connect the control box 400 with different control components and the thumb mechanism 500 to the palm support 100 according to their needs, so as to experience the electric operation mode or the manual operation mode for playing games, experience different game fun, further improve the freedom of play of the toy hand, and have a better game experience.

[0065] For clarity, certain features described in individual embodiments of the present invention may be used in combination in a single embodiment. Furthermore, various features of the present invention described in individual embodiments may also be used individually or in any suitable form in sub-combinations.

Claims

1. A toy hand which is both hand operated and electrically powered, characterised in that, The utility model relates to a toy hand, including: The palm support includes a body and a finger plate rotatably connected to the body, and the body is provided with a mounting cavity and a mounting slot; A drive box is fixed in the body, the drive box includes engagement connection drive tooth and access tooth, the drive tooth is engaged with the finger plate, the access tooth is correspondingly arranged in the mounting cavity, and the access tooth is provided with an access slot communicated with the mounting cavity; A power supply box is fixed in the body, the power supply box includes a control circuit, the control circuit includes a first conductive pin and a second conductive pin, the first conductive pin is exposed in the mounting cavity, and the second conductive pin is exposed in the mounting slot; A control box is detachably connected in the mounting cavity, the control box is provided with a control shaft separably fixed with the access slot and a first electric control component or a first manual control component drivingly connected with the control shaft, the first electric control component includes a first electric connection pin electrically connected with the first conductive pin; and A thumb mechanism includes a connecting box and a connecting frame, the connecting box is detachably connected to the mounting slot, and the connecting box and the connecting frame are provided with a second electric control component or a second manual control component for realizing the rotational positioning of the two, and the second electric control component includes a second electric connection pin electrically connected with the second conductive pin.

2. The manual and motorized integrated toy hand of claim 1, wherein, The finger plate includes a plate body and a finger assembly, the plate body is provided with a follow-up tooth and a first fixing hole, the follow-up tooth is engaged with the drive tooth, and the first fixing hole is detachably connected with the finger assembly through a first screwing shaft; one side of the end of the finger assembly is provided with a fixing slot, and the first screwing shaft can pass through the first fixing hole and the fixing slot and be rotationally clamped on the slot wall of the fixing slot.

3. The manual and motorized integrated toy hand of claim 1, wherein, The drive box further includes a first box body and a transmission gear, the first box body is detachably fixed in the body, the drive tooth, the access tooth and the transmission gear are rotationally installed in the first box body, the transmission gear includes a first gear and a second gear, the first gear is coaxially fixed with the drive tooth, and the second gear is engaged with the first gear and the access tooth respectively.

4. The manual and motorized integrated toy hand of claim 1, wherein, The power supply box further includes a second box body for fixedly installing the control circuit, the second box body is provided with a plug-in block, the plug-in block is detachably fixed in the body, the control circuit further includes a circuit board, a charging battery, a switch and a charging interface electrically connected with the circuit board respectively, the first conductive pin and the second conductive pin are further electrically connected on the circuit board, and the switch and the charging interface are exposed in the mounting slot respectively.

5. The manual and motorized integrated toy hand of claim 1, wherein, The number of the mounting cavities is at least two, and the toy hand further includes an electric control box detachably connected in the mounting cavities, the electric control box is fixedly connected with a key assembly and a third electric connection pin in the electric control box, the key assembly can be exposed outside the mounting cavity and is electrically connected with the third electric connection pin, and the third electric connection pin can be electrically connected with the first conductive pin.

6. The manual and motorized integrated toy hand of claim 1, wherein, The thumb mechanism further comprises a thumb assembly, two mounting plates are arranged on the connecting frame in a spaced manner, a second fixing hole is formed on the mounting plate, the second fixing hole is detachably connected with the thumb assembly through a second screw shaft, a fixing foot is arranged on the thumb assembly, the fixing foot can be inserted between the two mounting plates and a third fixing hole is formed on the fixing foot corresponding to the second fixing hole, and the second screw shaft can pass through the second fixing hole and the third fixing hole and be rotationally clamped on the mounting plate.

7. The manual and electric integrated toy hand according to any one of claims 1 to 6, wherein The first electric control assembly comprises a first motor electrically connected with the first power connection pin, a first shaft body in transmission connection with the first motor through a first gear set, and a second shaft body movably sleeved on the first shaft body, the second shaft body and the first shaft body constitute the control shaft and are provided with a clutch structure therebetween, the second shaft body is movably connected with a movable shaft head through an elastic member, the movable shaft head is fixed in the circumferential direction of the second shaft body and is detachably matched and fixed in the access groove.

8. The manual and electric integrated toy hand according to any one of claims 1 to 6, wherein The control shaft is rotatably penetrated through both ends of the control box, the control shaft comprises a first protruding end and a second protruding end which are respectively exposed outside the control box, the first protruding end is movably connected with a movable shaft head through an elastic member, the movable shaft head is fixed in the circumferential direction of the first protruding end and is detachably matched and fixed in the access groove, the first hand control assembly comprises a rotating cover fixed on the second protruding end, and the rotating cover can be exposed outside the mounting cavity.

9. The manual and electric integrated toy hand according to any one of claims 1 to 6, wherein, The second electric control assembly comprises a second motor electrically connected with the second power connection pin, a first clutch member fixed in the connecting frame, a second clutch member engaged with the first clutch member, and a second gear set in transmission connection with the second clutch member and the second motor, the second clutch member is fixed in the circumferential direction of a rotating shaft of a terminal gear of the second gear set and is movably connected on the rotating shaft through an elastic member.

10. The manual and electric integrated toy hand according to any one of claims 1 to 6, wherein The second hand control assembly comprises a first positioning ring fixed outside the connecting box and a second positioning ring fixed in the connecting frame, the first positioning ring is rotationally fitted in the second positioning ring, an elastic movable strip is arranged on the first positioning ring, a gear ring is arranged in the second positioning ring, and a protrusion is arranged on the elastic movable strip and can be clamped and fixed with a tooth groove of the gear ring.

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