A mecha model

Abstract

The application discloses a robot model, which comprises a base, a supporting mechanism and an upper cover arranged on the top of the base; the base is a shell structure, an electronic element chamber is formed in the base, and an energy storage module is arranged in the electronic element chamber; the upper cover is also a shell structure, a mechanical transmission cavity is formed in the upper cover, a motor and a transmission module connected with the motor are arranged in the mechanical transmission cavity; the transmission module comprises a first gear transmission assembly, a transmission rod connected with the first gear transmission assembly, and a first bevel gear set and a second bevel gear set arranged at two ends of the transmission rod respectively; a rotating machine gun is arranged on the first bevel gear set and the second bevel gear set respectively, and a through hole allowing the rotating machine gun to extend out is formed on the upper cover; the transmission module is driven by the motor to realize the rotating drive of the rotating machine gun; and the supporting mechanism comprises a plurality of supporting legs arranged on the base at intervals. The robot model provided by the application is exquisite in structure, can realize dynamic effects, and has increased playability and ingenuity compared with the existing static model.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mechanical models, in particular to a robot model which can be used as a toy or an artware. BACKGROUND

[0002] The robot model is basically a model toy which mainly imitates characters or props in animation and comics. There is little creativity in its function, and most of them only have sound and light effects. The robot models on the market are mostly static models, and they are not very attractive or playable. Most of them are made of plastic, and they lack texture as a whole. Some robot models made of metal are also basically static models. They have texture as a whole, but they are not delicate enough and lack playability. Such static models cannot attract people's attention for a long time. After a period of time, the overall attractiveness of the model decreases, and it directly loses its playability, becomes an idle item, and cannot be used as an artware for decoration and display because of its plastic material without texture. Finally, it can only be recycled as garbage.

[0003] Therefore, although there are many types of robot models on the market, they all have the following defects:

[0004] 1. They are basically static models with simple structures, and lack playability and attractiveness.

[0005] 2. Most of them are made of plastic, and a small part is made of metal. The plastic material has no texture and cannot make action effects. The metal material has a metallic luster, but the structure is not movable enough, and most of them can only make single actions, such as toy cars which make walking actions through motors and wheel assemblies. The structure is simple, and the function is single.

[0006] 3. The overall structure is simple and the function is single, and the lack of workmanship texture makes it lose its playability and also lose its value for collection and display.

[0007] Therefore, it is urgent to propose a new technical solution to solve the problems in the prior art. SUMMARY

[0008] The present application provides a robot model to solve the problem of insufficient playability of existing static robot models.

[0009] In order to achieve the above purpose, the present application provides the following technical solution:

[0010] The present application provides a robot model, which comprises a base, an upper cover arranged on the top of the base, and a supporting mechanism arranged on the base, wherein:

[0011] The base is a shell structure, which forms an electronic element chamber, and the electronic element chamber is provided with an energy storage module; the upper cover is a shell structure, which forms a mechanical transmission cavity, and the mechanical transmission cavity is provided with a motor and a transmission module connected with the output shaft of the motor; the transmission module includes a first gear transmission assembly, a transmission rod connected with the first gear transmission assembly, and a first bevel gear set and a second bevel gear set respectively arranged at both ends of the transmission rod; the first bevel gear set and the second bevel gear set are respectively provided with a rotating machine gun, and the upper cover is formed with a through hole allowing the rotating machine gun to extend out;

[0012] The motor is electrically connected with the energy storage module, and the transmission module is driven by the motor to realize the rotary drive of the rotating machine gun.

[0013] The support mechanism includes a plurality of supporting legs arranged at intervals on the base.

[0014] Further, the transmission rod is a worm; the transmission module further includes a worm gear adapted to engage with the worm, and a connecting rod transmission assembly connected with the worm gear; the connecting rod transmission assembly includes a cam and a rocker arm, one end of the worm gear is connected with the cam, and the rocker arm is provided with a track groove adapted to the cam; when the worm gear is driven to rotate, the cam is driven to rotate in the track groove, and the rocker arm reciprocates about the connecting point of the cam and the worm gear as the center.

[0015] Further, the bottom of the mechanical transmission cavity is provided with a bottom plate, one end of the rocker arm is connected with the bottom plate, the transmission module is arranged on the bottom plate, and the upper cover is connected with the bottom plate; when the rocker arm is driven to reciprocate, the bottom plate connected with the rocker arm is driven to rotate, thereby driving the upper cover and the machine gun to rotate relative to the base.

[0016] Further, the first gear transmission assembly includes a first gear connected with the motor, and a second gear engaged with the first gear.

[0017] Further, the second gear is provided with the worm, and the worm is fixedly connected with the second gear; when the second gear is driven to rotate by the first gear, the worm is linked with the second gear.

[0018] Further, the first bevel gear set and the second bevel gear set have the same structure, the first bevel gear set comprises a first bevel gear and a second bevel gear engaged with the first bevel gear, and the second bevel gear is connected with the rotating machine gun; the rotating machine gun comprises a barrel, and the barrel is integrally connected with the second bevel gear; when the second bevel gear is driven to rotate, the barrel of the rotating machine gun rotates with the second bevel gear.

[0019] Further, the electronic element chamber is provided with a circuit board, the circuit board is provided with a processing module, a communication module and an output control module, and the energy storage module is arranged on the circuit board.

[0020] Further, the upper cover is provided with an infrared sensor, the infrared sensor is connected with the processing module, the infrared sensor monitors the external signal in real time, and sends the monitored signal to the processing module, the processing module sends a control signal to the output control module according to the received signal, and the output control module controls the start and stop of the motor according to the control signal.

[0021] Further, the communication module is connected with an external remote control device, when the external remote control device sends an instruction signal to the communication module, the communication module receives the instruction signal and sends it to the processing module, and the processing module controls the motor through the output control module.

[0022] Further, the circuit board is provided with a data interface, the data interface is connected with the energy storage module, when the data interface is connected with the power supply through an external data line, the energy storage module receives and stores electric energy through the data interface.

[0023] Further, the energy storage module comprises a lithium battery.

[0024] Further, the sidewall of the base is provided with a through hole corresponding to the data interface.

[0025] Further, the base is a cylindrical shell structure, and a plurality of the supporting legs are arranged on the bottom surface or the sidewall of the base at intervals, and the supporting legs are used to support the base.

[0026] Further, the supporting leg comprises a connecting part rotatably connected with the base, and a supporting part connected with the connecting part; the base is provided with a mounting seat connected with the connecting part, one end of the connecting part is installed on the mounting seat through a rotating pin shaft, and the other end is rotatably connected with the supporting part through a rotating pin shaft; the supporting part and the connecting part are provided with shock absorbers.

[0027] Further, the support part comprises a transition rod connected with the connecting part, and a support rod connected with the transition rod; the support rod is an arc-shaped structure, and a plurality of tooth grooves are arranged on the side wall of the support rod.

[0028] Further, one end of the shock absorber is connected with the support rod, and the other end is connected with the connecting part.

[0029] Further, the shock absorber comprises a spring.

[0030] Further, four support legs are arranged on the base, and the four support legs are uniformly distributed along the outer wall of the base.

[0031] Compared with the prior art, the present application has the following beneficial effects:

[0032] 1. The robot model provided by the present application comprises a base, an upper cover and a support structure, the upper cover is a shell structure, a mechanical transmission cavity is formed in the upper cover, a transmission module is arranged in the mechanical transmission cavity, the transmission module is connected with a rotating machine gun to drive the rotating machine gun, the transmission module comprises a first gear transmission assembly, a transmission rod connected with the first gear transmission assembly, and a first bevel gear set and a second bevel gear set arranged at two ends of the transmission rod respectively, the rotating machine gun is arranged on the first bevel gear set and the second bevel gear set respectively, the first bevel gear set and the second bevel gear set can be driven to rotate, thereby driving the rotating machine gun on them to present a dynamic effect of rotating shooting. Therefore, the robot model provided by the present application has a delicate structure, can present a dynamic effect, has increased playability and ingenuity compared with the existing static model, and has a certain ornamental value.

[0033] 2. The transmission module of the robot model provided by the present application can further comprise a worm gear and a connecting rod transmission assembly, the transmission rod can be a worm gear engaged with the worm gear, the worm gear can drive the worm gear to rotate under the transmission of the first gear transmission assembly, thereby driving the connecting rod transmission assembly to act, the connecting rod transmission assembly can comprise a cam and a rocker arm, the cam is arranged at one end of the worm gear and is embedded in a track groove on the rocker arm, the rocker arm reciprocates under the action of the cam; and the transmission module is arranged on a base plate, the base plate is connected with the rocker arm, the base plate reciprocates under the driving of the rocker arm, the upper cover on the base plate reciprocates naturally, thereby realizing the reciprocating sweeping of the rotating machine gun. Therefore, the robot model provided by the present application has a superimposed dynamic effect, further improves the playability and ingenuity, and is more ornamental as a whole.

[0034] 3. The robot model provided by the present application can be made of metal, and has a metallic luster, which is more textured, and is more beautiful as a whole, and can be used as an artware or the like.

[0035] 4、The mecha model provided by the application can also be realized intelligent and remote control by setting infrared sensor, etc. sensing device, equipped with remote control and control circuit, etc. to realize remote intelligent control of the mecha model.

[0036] 5、The mecha model provided by the application has an energy storage module, which can be a lithium battery, and can be connected to an external power source through a data interface to realize charging and discharging, and can be continuously operated under the support of the energy storage module, has long service life, and each joint can be selected to use bearing to reduce wear and optimize structure, which can further prolong the mechanical life.

[0037] 6、The mecha model provided by the application uses a motor and gear, worm and gear, connecting rod, cam and other mechanisms to drive the action of the rotating machine gun into two transmission chains, realizes action decomposition, successfully simulates the shooting posture of the mecha, and has the effects of machine gun rotation shooting and machine gun left and right sweeping, so that it has mechanical aesthetics and ornamental value. BRIEF DESCRIPTION OF DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the application, and those skilled in the art can obtain other drawings according to these drawings without creating any creative labor. It should be understood that the specific shape, structure shown in the drawings should not be regarded as a limitation condition for realizing the application; for example, those skilled in the art can make routine adjustment or further optimization on the increase / decrease / attribute division of some units (components), specific shape, positional relationship, connection mode, size ratio relationship, etc. based on the technical concepts and exemplary drawings disclosed in the application.

[0039] Figure 1 It is a perspective structure schematic view of the mecha model provided by the application in one embodiment in one view angle;

[0040] Figure 2 It is a perspective structure schematic view of the mecha model provided by the application in one embodiment in another view angle;

[0041] Figure 3 It is a structure schematic view of the base and upper cover part of the mecha model provided by the application in one embodiment in one section view angle;

[0042] Figure 4 It is a structure schematic view of the base and upper cover part of the mecha model provided by the application in one embodiment in another section view angle;

[0043] Figure 5 It is a structure exploded schematic view of the mecha model provided by the application in one embodiment, and only two supporting legs are shown in the figure.

[0044] Explanation of reference numerals in the attached figures:

[0045] 1. Base; 2. Electronic component compartment; 3. Circuit board; 4. Data interface; 5. Top cover; 6. Infrared sensor; 7. Mechanical transmission chamber; 8. Motor; 9. First gear; 10. Second gear; 11. Worm; 12. Worm wheel; 13. First bevel gear; 14. Second bevel gear; 15. Cam; 16. Rocker arm; 17. Base plate; 18. Rotary cannon; 19. Cannon barrel; 20. Support leg; 21. Connecting part; 22. Support rod; 23. Rotating pin; 24. Shock absorber; 25. Bearing. Detailed Implementation

[0046] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0047] In the description of this application: unless otherwise stated, "a plurality of" means two or more. The terms "first," "second," "third," etc., in this application are intended to distinguish the objects referred to and do not have any special meaning in terms of technical connotation (e.g., they should not be construed as an emphasis on importance or order). Expressions such as "comprising," "including," and "having" also mean "not limited to" (certain units, components, materials, steps, etc.).

[0048] The terms used in this application, such as "upper," "lower," "left," "right," and "middle," are generally used to facilitate intuitive understanding by referring to the accompanying drawings, and are not absolute limitations on the positional relationships in the actual product. Changes in these relative positional relationships, without departing from the technical concept disclosed in this application, should also be considered within the scope of this application.

[0049] Example 1

[0050] This application provides a mecha model. See also: Figure 1 and Figure 2 The mecha model basically includes a base 1, a top cover 5 mounted on the base 1, and a support mechanism mounted on the base 1. This mecha model can be made of metal; of course, plastic can also be used, but relatively speaking, a metal model has a metallic luster and a more textured feel, making it suitable for collection and display as a decorative item. See also... Figure 3 , Figure 3 Is Figure 1 The diagram shows a partially dissected structure of the base 1 and top cover 5. The base 1 is a shell structure containing an electronic component chamber 2, which houses an energy storage module. The top cover 5 is also a shell structure, containing a mechanical transmission cavity 7, which houses a motor 8 and a transmission module connected to the output shaft of the motor 8. (See also...) Figure 5 ,Figure 5 is a structural exploded view of the robot model in an embodiment provided by the present application.

[0051] In the present embodiment, the transmission module in the robot model can include a first gear transmission assembly, a transmission rod connected with the first gear transmission assembly, and a first bevel gear set and a second bevel gear set respectively arranged at two ends of the transmission rod; the first bevel gear set and the second bevel gear set are respectively provided with a rotating machine gun 18, and a through hole allowing the rotating machine gun 18 to extend out is formed on the upper cover 5. The motor 8 is electrically connected with the energy storage module, and the transmission module is driven by the motor 8 to realize the rotary drive of the rotating machine gun 18. After the rotating machine gun 18 rotates, a shooting state of the machine gun is provided.

[0052] In order to realize the support of the base 1, the robot model is provided with a support mechanism, which includes a plurality of supporting legs 20 arranged at intervals on the base 1, as shown in Figure 1 , the supporting legs 20 realize the support suspension of the base 1.

[0053] In an embodiment, as shown in Figure 3 , the first gear transmission assembly can include a first gear 9 connected with the motor 8, and a second gear 10 engaged with the first gear 9. The transmission rod is arranged through the second gear 10, and the transmission rod is fixedly connected with the second gear 10. When the second gear 10 rotates under the drive of the first gear 9, the transmission rod is linked with the second gear 10. The first bevel gear set and the second bevel gear set respectively arranged at two ends of the transmission rod have the same structure. Taking the first bevel gear set as an example, the first bevel gear set includes a first bevel gear 13 and a second bevel gear 14 engaged with the first bevel gear 13, and the second bevel gear 14 is connected with the rotating machine gun 18; the rotating machine gun 18 includes a barrel 19, and the barrel 19 is integrally connected with the second bevel gear. When the second bevel gear is driven to rotate, the barrel 19 of the rotating machine gun 18 rotates with the second bevel gear 14.

[0054] In an embodiment, as shown in Figure 1 , the base 1 is a cylindrical shell structure, and a plurality of supporting legs 20 are arranged at intervals on the bottom surface or the side wall of the base 1, and the supporting legs 20 are used to realize the support of the base 1.

[0055] In an embodiment, as shown in Figure 3 , the supporting leg 20 includes a connecting part 21 rotatably connected with the base 1, and a supporting part connected with the connecting part 21; the base 1 is provided with a mounting seat adapted to be connected with the connecting part 21, one end of the connecting part 21 is mounted on the mounting seat through a rotating pin shaft 23, and the other end is rotatably connected with the supporting part through a rotating pin shaft 23; the supporting part and the connecting part 21 are provided with a shock absorber 24.

[0056] In an embodiment, as shown in Figure 4The support part comprises a transition rod connected with the connecting part 21, and a support rod 22 connected with the transition rod; the support rod 22 is an arc-shaped structural member, and a plurality of tooth grooves are arranged on the side wall of the support rod 22. One end of a shock absorber 24 is connected with the support rod 22, and the other end is connected with the connecting part 21. The shock absorber 24 comprises a spring.

[0057] In an embodiment, referring to Figure 2 The base 1 is provided with four supporting legs 20, which are evenly distributed along the outer wall of the base 1.

[0058] The robot model provided by the application can also be intelligently and remotely controlled by embedding a sensing device such as an infrared human body sensor, and being equipped with a remote controller and a control circuit.

[0059] In order to realize such remote control, in an embodiment, the electronic element chamber 2 of the robot model provided by the application can also be provided with a circuit board 3, and the energy storage module is arranged on the circuit board 3. Further, a processing module, a communication module and an output control module are arranged on the circuit board 3. An infrared sensor 6 is arranged on the upper cover 5, the infrared sensor 6 is connected with the processing module in signal, the infrared sensor 6 performs real-time monitoring on external signals, and sends the monitored signals to the processing module, the processing module sends a control signal to the output control module according to the received signals, and the output control module realizes start-stop control of the motor 8 according to the control signal. Further, the communication module is connected with an external remote control device in signal, when the external remote control device sends an instruction signal to the communication module, the communication module receives the instruction signal and sends it to the processing module, and the processing module realizes control and adjustment of the motor 8 through the output control module.

[0060] In an embodiment, the robot model provided by the application can use a battery as a power source, or can use a lithium battery which can be charged and discharged multiple times as a power source. When the energy storage module is a lithium battery, a data interface 4 can be arranged on the circuit board 3, the data interface 4 is connected with the energy storage module, when the data interface 4 is connected with a power supply through an external data line, the energy storage module receives and stores electric energy through the data interface 4. In order to realize the plug-in function, a through hole corresponding to the data interface 4 is formed in the side wall of the base 1.

[0061] The transmission module of the robot model provided by the embodiment comprises a motor 8, a first gear, a second gear, a transmission rod, a first bevel gear, a second bevel gear and a barrel 19; these components are sequentially connected to form a mechanical transmission chain which can realize the simulation of the rotating shooting state of the rotating machine gun 18.

[0062] Therefore, the robot model provided by the application has a delicate structure, can produce dynamic effects, has increased playability and ingenuity compared with existing static models, and has certain ornamental properties, and can be used for display.

[0063] Embodiment Two

[0064] The embodiment provides a robot model. Compared with the robot model provided in the embodiment one, the robot model provided in the embodiment has some transmission components added to the transmission module, so that the robot model can not only realize the rotation shooting of the machine gun, but also can rotate the upper cover 5, thereby driving the rotating machine gun 18 to rotate, and presenting a dynamic effect of sweeping shooting.

[0065] The robot model provided in the embodiment includes a base 1, an upper cover 5 arranged on the top of the base 1, and a supporting mechanism arranged on the base 1.

[0066] The transmission module is arranged in the mechanical transmission cavity 7 of the upper cover 5. The transmission module can include a first gear transmission assembly, a worm 11 connected with the first gear transmission assembly, and a first bevel gear set and a second bevel gear set arranged at two ends of the worm 11 respectively; the first bevel gear set and the second bevel gear set are respectively provided with the rotating machine gun 18, and the upper cover 5 is formed with a through hole allowing the rotating machine gun 18 to extend out. The transmission module further includes a worm wheel 12 adapted to engage with the worm 11, and a connecting rod transmission assembly adapted to be connected with the worm wheel 12; the connecting rod transmission assembly includes a cam 15 and a rocker arm 16, one end of the worm wheel 12 is connected with the cam 15, and the rocker arm 16 is provided with a track groove adapted to the cam 15; when the worm wheel 12 is driven to rotate, the cam 15 is driven to rotate in the track groove, and the rocker arm 16 reciprocates under the action of the cam 15 with the connecting point of the cam 15 and the worm wheel 12 as the rotation center.

[0067] In an embodiment, referring to Figure 4 and Figure 5 , the bottom of the mechanical transmission cavity 7 is provided with a bottom plate 17, the bottom plate 17 is connected with one end of the rocker arm 16, the transmission module is arranged on the bottom plate 17, and the upper cover 5 is connected with the bottom plate 17; a rotating shaft is arranged below the bottom plate 17, and the rotating shaft is provided with a bearing 25; when the rocker arm 16 is driven to reciprocate, the bottom plate 17 connected with the rocker arm 16 is driven to rotate, thereby driving the upper cover 5 and the machine gun to rotate relative to the base 1. The bottom plate 17 rotates around the central axis of the rotating shaft below as the rotation axis, the rotating shaft is installed on the base 1, the base 1 is provided with a mounting position adapted to the rotating shaft, and the bearing 25 is arranged on the mounting position; the bearing 25 can ensure that the upper cover 5 rotates stably and reliably.

[0068] Continuing to refer to Figure 5 , the worm wheel 12 is provided with the cam 15 below, the cam 15 is provided with a protrusion adapted to the rocker arm 16, and the cam 15 is embedded and installed on the rocker arm 16 through the protrusion.

[0069] In an embodiment, referring to Figure 3, the first gear transmission assembly can include a first gear 9 connected with the motor 8, and a second gear 10 engaged with the first gear 9. A worm 11 is arranged on the second gear 10, and the worm 11 is fixedly connected with the second gear 10, so that the worm 11 is linked with the second gear 10 when the second gear 10 is driven to rotate by the first gear 9. The first bevel gear set and the second bevel gear set have the same structure, the first bevel gear set includes a first bevel gear 13 and a second bevel gear 14 engaged with the first bevel gear 13, and the second bevel gear 14 is connected with the rotating machine gun 18; the rotating machine gun 18 includes a barrel 19, and the barrel 19 is integrally connected with the second bevel gear 14, so that the barrel 19 of the rotating machine gun 18 rotates with the second bevel gear 14 when the second bevel gear 14 is driven to rotate.

[0070] It can be seen that the transmission module of the robot model provided in the embodiment includes two transmission chains, one of which is a transmission chain for realizing the rotating shooting effect of the rotating machine gun 18: the motor 8, the first gear, the second gear, the worm 11, the first bevel gear, the second bevel gear, and the barrel 19; the other is a transmission chain for realizing the rotating sweeping effect of the rotating machine gun 18: the motor 8, the first gear, the second gear, the worm 11, the worm wheel 12, the cam 15, and the rocker arm 16.

[0071] Therefore, the robot model provided in the embodiment realizes the superposition of two dynamic effects. Compared with the robot model provided in the first embodiment, the robot model provided in the embodiment further improves the playability and ingenuity, and is more ornamental as a whole.

[0072] Embodiment Three

[0073] The robot model provided in the embodiment has only the rotating sweeping state of the machine gun, and does not have the rotating shooting state of the machine gun itself, compared with the robot model provided in the second embodiment.

[0074] The robot model provided in the embodiment can replace the first bevel gear set and the second bevel gear set at both ends of the worm 11 on the basis of the structure of the robot model provided in the second embodiment, for example, a bearing 25 seat can be arranged at both ends of the worm 11, a bearing 25 is arranged in the bearing 25 seat, and the worm 11 is sleeved in the bearing 25 at both ends, so that the transmission chain for controlling the reciprocating rotation of the rocker arm 16 can operate stably, and the transmission chain for controlling the rotating shooting of the rotating machine gun 18 is cut off. After the bearing 25 seat replaces the first bevel gear set and the second bevel gear set, the outer wall of the bearing 25 seat is connected with the barrel 19 of the rotating machine gun 18, that is, the normal installation of the rotating machine gun 18 is realized.

[0075] In comparison, the dynamic effect and the playability of the robot model provided in the second embodiment are superior to those of the robot model provided in the embodiment.

[0076] Any technical features in the above embodiments can be combined (as long as the combination of technical features does not exist contradiction), in order to make the description simple, not all possible combinations of technical features in the above embodiments are described; these embodiments not explicitly written should also be considered as the scope of the present application.

[0077] The application is described in detail above by general description and specific embodiments. It should be understood that, based on the technical concept of the application, some conventional adjustments or further innovations can also be made to these specific embodiments; as long as the technical concept of the application is not deviated, the technical solutions obtained by these conventional adjustments or further innovations also fall within the protection scope of the claims of the present application.

Claims

1. A robot model, characterized by, The application relates to a mechanical transmission device, which comprises a base, an upper cover arranged on the top of the base, and a supporting mechanism arranged on the base. The base is a shell structure, an electronic element chamber is formed in the base, and an energy storage module is arranged in the electronic element chamber; the upper cover is a shell structure, a mechanical transmission cavity is formed in the upper cover, a motor and a transmission module connected with the output shaft of the motor are arranged in the mechanical transmission cavity; the transmission module comprises a first gear transmission assembly, a transmission rod connected with the first gear transmission assembly, and a first bevel gear set and a second bevel gear set arranged at the two ends of the transmission rod respectively; rotating machine guns are arranged on the first bevel gear set and the second bevel gear set respectively, and through holes are formed in the upper cover to allow the rotating machine guns to extend out of the upper cover; The motor is electrically connected with the energy storage module, and the transmission module is driven by the motor to realize the rotating drive of the rotating machine guns; The supporting mechanism comprises a plurality of supporting legs arranged on the base in a spaced mode. The transmission rod is a worm, the transmission module further comprises a worm wheel adapted to engage with the worm, and a connecting rod transmission assembly adapted to connect with the worm wheel; the connecting rod transmission assembly comprises a cam and a rocker arm, one end of the worm wheel is connected with the cam, and a track groove adapted to the cam is arranged on the rocker arm; when the worm wheel is driven to rotate, the cam is driven to rotate in the track groove, and the rocker arm reciprocatingly swings with the connecting point of the cam and the worm wheel as the rotating center; The first gear transmission assembly comprises a first gear connected with the motor and a second gear engaged with the first gear; The worm is arranged on the second gear and fixedly connected with the second gear, and the worm is linked with the second gear when the second gear is driven to rotate by the first gear. The first bevel gear set and the second bevel gear set are of the same structure, the first bevel gear set comprises a first bevel gear and a second bevel gear adapted to engage with the first bevel gear, and the second bevel gear is connected with the rotating machine gun; the rotating machine gun comprises a barrel, the barrel is integrally connected with the second bevel gear, and the barrel of the rotating machine gun rotates with the second bevel gear when the second bevel gear is driven to rotate.

2. The mech model of claim 1, wherein, A bottom plate is arranged at the bottom of the mechanical transmission cavity, the bottom plate is connected with one end of the rocker arm, the transmission module is arranged on the bottom plate, and the upper cover is connected with the bottom plate; when the rocker arm is driven to reciprocatingly swing, the bottom plate connected with the rocker arm is driven to rotate, thereby driving the upper cover and the machine gun to rotate relative to the base.

3. The mech model of claim 1, wherein, An electric circuit board is arranged in the electronic element chamber, a processing module, a communication module and an output control module are arranged on the electric circuit board, and the energy storage module is arranged on the electric circuit board. The upper cover is provided with an infrared sensor connected with the processing module, which monitors the external signal in real time and sends the monitored signal to the processing module. The communication module is connected with the external remote control device, and when the external remote control device sends an instruction signal to the communication module, the communication module receives the instruction signal and sends it to the processing module.

4. The mech model of claim 3, wherein, The circuit board is provided with a data interface connected with the energy storage module. The energy storage module includes a lithium battery. The sidewall of the base is provided with a through hole corresponding to the data interface.

5. The mech model of claim 1, wherein, The base is a cylindrical shell structure, and a plurality of legs are arranged on the bottom surface or sidewall of the base. The leg includes a connecting portion rotatably connected with the base and a supporting portion connected with the connecting portion.

6. The mech model of claim 5, wherein, The supporting portion includes a transition rod connected with the connecting portion and a supporting rod connected with the transition rod. One end of the shock absorber is connected with the supporting rod, and the other end is connected with the connecting portion. The shock absorber includes a spring.

7. The mech model of claim 1, wherein, The base is provided with four legs, and the four legs are evenly distributed along the outer wall of the base.

Images