CN215025962U - Deformable carriage - Google Patents

Abstract

The utility model relates to a deformable carriage, including movably articulated packing box (200) on frame (300), packing box (200), including bottom plate assembly, left side board assembly, right side board assembly and back plate assembly, the bottom plate assembly, including first bottom plate (205) and second bottom plate (206), first bottom plate (205) mobilizable and the fixed connection of second bottom plate (206), at least one first drive arrangement is fixedly installed in the bottom surface of first bottom plate (205) or the bottom surface of second bottom plate (206); the rotating shaft of the first driving device is sleeved with a connecting seat, one end of the connecting seat is sleeved on the rotating shaft, and the other end of the connecting seat is fixedly connected with the bottom surface of the first bottom plate or the bottom surface of the second bottom plate. The first bottom plate and the second bottom plate of the deformable carriage are foldable, and the left side plate assembly, the right side plate assembly and the rear plate assembly of the carriage can be automatically unfolded or closed through the driving device controlled by the controller.

Description

Deformable carriage

Technical Field

The utility model relates to an electronic toy technical field specifically is a deformable carriage is related to.

Background

Automotive toys are becoming increasingly popular and popular with juvenile players. The carriage of the traditional automobile toy can not be automatically lifted and unfolded to influence the user experience.

The application number 201810203637.9 of the invention discloses a foldable carriage, which comprises side frames and a bottom plate, wherein the carriage is divided into a front part and a rear part, the bottom plates of the front part and the rear part of the carriage are hinged, and the joint of the side frames of the front part and the rear part of the carriage is a movable meshing structure. A dump truck capable of preventing unloading and rollover by using a foldable carriage comprises a frame, a carriage and a lifting mechanism. One end of the carriage is hinged with one end of the frame, one end of the lifting mechanism is connected with the other end of the frame, and the other end of the carriage is connected with the other end of the lifting structure. The foldable carriage is folded by a lifting mechanism arranged at the front end of the frame and an auxiliary lifting mechanism arranged in the middle of the frame. The foldable carriage is foldable. However, the side frames of the front and rear cars of this car cannot be fully expanded.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects and deficiencies in the prior art, the utility model provides a deformable carriage. The first bottom plate and the second bottom plate of the deformable carriage are foldable, and the left side plate assembly, the right side plate assembly and the rear plate assembly of the carriage can be automatically unfolded or closed by controlling driving devices arranged on the left side plate assembly, the right side plate assembly and the rear plate assembly through the controller.

In order to achieve the above object, the present invention provides a deformable vehicle body including a cargo box movably hinged to a frame. The container comprises a bottom plate assembly, a left side plate assembly, a right side plate assembly and a rear plate assembly. The bottom plate assembly comprises a first bottom plate and a second bottom plate, the first bottom plate is movably and fixedly connected with the second bottom plate, and at least one first driving device is fixedly installed on the bottom surface of the first bottom plate or the bottom surface of the second bottom plate. The rotating shaft of the first driving device is sleeved with a connecting seat. One end of the connecting seat is sleeved on the rotating shaft, and the other end of the connecting seat is fixedly connected with the bottom surface of the first bottom plate or the bottom surface of the second bottom plate.

Optionally, the first driving device is a first steering engine.

In any of the above schemes, preferably, the first connecting base is fixedly connected to the rotation output shaft of the first steering engine; one end of the first connecting base is fixedly sleeved on the rotating output shaft, and the other end of the first connecting base is fixedly connected with the bottom surface of the first bottom plate or the bottom surface of the second bottom plate.

In any of the above schemes, preferably, the number of the first steering engines is two, and the two first steering engines are simultaneously and fixedly installed on the bottom surface of the first bottom plate or the bottom surface of the second bottom plate. The first connecting base is fixedly connected to the rotating output shaft of each first steering engine, one end of the first connecting base is sleeved on the rotating output shaft of each first steering engine, and the other end of the first connecting base is fixedly connected with the bottom surface of the first bottom plate or the bottom surface of the second bottom plate. The beneficial effect who adopts two first steering engines is, can improve the stability of bottom plate assembly at the deformation in-process.

In any of the above aspects, preferably, the first driving device is a motor. The motor is a servo motor or a stepping motor.

In any of the above aspects, preferably, the left side panel assembly includes a first left side panel and a second left side panel.

In any of the above aspects, preferably, a first vertical plate is fixedly provided at the front of the first left side plate, and a first top plate is fixedly provided at the side edge of the first left side plate.

In any of the above aspects, preferably, the second driving device is fixedly mounted on the first left side plate.

In any of the above schemes, preferably, the second driving device is a second steering engine. Alternatively, the second driving device is a motor. The motor is a servo motor or a stepping motor.

In any of the above schemes, preferably, the output shaft of the second steering engine is sleeved with a first swing connecting rod; one end of the first swinging connecting rod is fixedly sleeved on the output shaft of the second steering engine, and the other end of the first swinging connecting rod is fixedly hinged with the first connecting rod; one end of the first connecting rod is fixedly hinged with one end of the first swinging connecting rod, and the other end of the first connecting rod is fixedly hinged with the first bottom plate.

In any of the above schemes, preferably, one end of the first connecting rod is fixedly hinged with one end of the first swinging connecting rod, and the other end is fixedly hinged with the first fixing seat fixedly installed on the first base plate.

In any of the above solutions, preferably, the first fixing seat is fixedly installed on the first base plate by a screw or a bolt.

In any of the above schemes, preferably, a second top plate is fixedly arranged at the side edge of the second left side plate, and the tail part of the second left side plate is fixedly hinged with the left back plate.

In any of the above embodiments, the third driving device is preferably fixedly mounted to the second left side plate.

In any of the above aspects, preferably, the third driving device is a third steering engine. Alternatively, the third driving device is a motor. The motor is a servo motor or a stepping motor.

In any of the above schemes, preferably, the output shaft of the third steering engine is sleeved with a second swing connecting rod; one end of a second swinging connecting rod is fixedly sleeved on the output shaft of the third steering engine, and the other end of the second swinging connecting rod is fixedly hinged with the second connecting rod; one end of the second connecting rod is fixedly hinged with one end of the second swinging connecting rod, and the other end of the second connecting rod is fixedly hinged with the second bottom plate.

In any of the above schemes, preferably, one end of the second connecting rod is fixedly hinged to one end of the second swinging connecting rod, and the other end of the second connecting rod is fixedly hinged to the second fixing seat fixedly installed on the second base plate.

In any of the above solutions, preferably, the second fixing seat is fixedly installed on the second bottom plate by a screw or a bolt.

In any of the above aspects, the fourth driving device is preferably fixedly attached to the second left side plate.

In any of the above aspects, preferably, the fourth driving device is a fourth steering engine. Alternatively, the fourth driving device is a motor. The motor is a servo motor or a stepping motor.

In any of the above schemes, preferably, a third swing connecting rod is sleeved on an output shaft of the fourth steering engine; one end of a third swinging connecting rod is fixedly sleeved on the output shaft of the fourth steering engine, and the other end of the third swinging connecting rod is fixedly hinged with the third connecting rod; one end of the third connecting rod is fixedly hinged with one end of the third swinging connecting rod, and the other end of the third swinging connecting rod is fixedly hinged with the left back plate.

In any of the above aspects, preferably, the right side plate assembly includes a first right side plate and a second right side plate.

In any of the above aspects, preferably, a second vertical plate is fixedly provided at the front portion of the first right side plate, and a third top plate is fixedly provided at the side edge of the first right side plate.

In any of the above embodiments, the fifth driving device is preferably fixedly mounted to the first right plate.

In any of the above schemes, preferably, the fifth driving device is a fifth steering engine. Alternatively, the fifth driving device is a motor. The motor is a servo motor or a stepping motor.

In any of the above schemes, preferably, a fourth swing connecting rod is sleeved on an output shaft of the fifth steering engine, one end of the fourth swing connecting rod is fixedly sleeved on the output shaft of the fifth steering engine, and the other end of the fourth swing connecting rod is fixedly hinged with the fourth connecting rod; one end of the fourth connecting rod is fixedly hinged with one end of the fourth swinging connecting rod, and the other end of the fourth swinging connecting rod is fixedly hinged with the first bottom plate.

In any of the above schemes, preferably, one end of the fourth connecting rod is fixedly hinged to one end of the fourth swinging connecting rod, and the other end of the fourth swinging connecting rod is fixedly hinged to a third fixing seat fixedly installed on the first base plate.

In any of the above solutions, preferably, the third fixing seat is fixedly mounted on the first bottom plate by bolts or screws.

In any of the above schemes, preferably, a fourth top plate is fixedly arranged on the side edge of the second right plate, and the tail part of the second right plate is fixedly hinged with the right back plate.

In any of the above embodiments, it is preferable that a sixth driving device is fixedly attached to the second right plate.

In any of the above aspects, preferably, the sixth driving device is a sixth steering engine. Alternatively, the sixth driving device is a motor. The motor is a servo motor or a stepping motor.

In any of the above schemes, preferably, a fifth swing connecting rod is sleeved on an output shaft of the sixth steering engine, one end of the fifth swing connecting rod is fixedly sleeved on the output shaft of the sixth steering engine, and the other end of the fifth swing connecting rod is fixedly hinged to the fifth connecting rod; one end of the fifth connecting rod is fixedly hinged with one end of the fifth swinging connecting rod, and the other end of the fifth swinging connecting rod is fixedly hinged with the second bottom plate.

In any of the above schemes, preferably, one end of the fifth connecting rod is fixedly hinged to one end of the fifth swinging connecting rod, and the other end of the fifth swinging connecting rod is fixedly hinged to the fourth fixing seat fixedly installed on the second base plate.

In any of the above solutions, preferably, the fourth fixing seat is fixedly installed on the second bottom plate by a screw or a bolt.

In any of the above embodiments, preferably, a seventh driving device is fixedly mounted on the second right plate.

In any of the above aspects, preferably, the seventh driving device is a seventh steering engine. Alternatively, the seventh driving device is a motor. The motor is a servo motor or a stepping motor.

In any of the above schemes, preferably, a sixth swing connecting rod is sleeved on an output shaft of the seventh steering engine, one end of the sixth swing connecting rod is fixedly sleeved on the output shaft of the seventh steering engine, and the other end of the sixth swing connecting rod is fixedly hinged with the sixth connecting rod; one end of the sixth connecting rod is fixedly hinged with one end of the sixth swinging connecting rod, and the other end of the sixth swinging connecting rod is fixedly hinged with the right back plate.

In any of the above aspects, preferably, at least one eighth driving device is fixedly mounted at the tail part of the vehicle frame.

In any of the above aspects, preferably, the eighth driving device is an eighth steering engine. Alternatively, the eighth driving device is a motor. The motor is a servo motor or a stepping motor.

In any of the above schemes, preferably, the number of the eighth steering engines is two, and the eighth steering engines are arranged at the tail part of the frame in parallel. Two eighth steering engines are selected for use, so that the stability of the carriage in the motion process can be improved.

In any of the above aspects, preferably, a recess is provided in the frame for receiving the first driving device.

In any of the above schemes, preferably, the supporting devices are respectively installed on two sides of the frame, and the supporting devices comprise a left supporting device and a right supporting device.

In any of the above aspects, it is preferable that the left supporting means includes a ninth driving means and a tenth driving means mounted in the left housing; the ninth driving device is a ninth steering engine, and the tenth driving device is a tenth steering engine; a left support leg is slidably arranged in the left shell; an output shaft of the ninth steering engine is fixedly arranged on the left side of the frame; a first through chute is arranged on the left support leg; a first swing rod is detachably mounted on an output shaft of the tenth steering engine and movably inserted into the first sliding groove.

In any of the above aspects, it is preferable that the right supporting means includes eleventh driving means and twelfth driving means mounted in the right housing; the eleventh driving device is an eleventh driving steering engine, and the twelfth driving device is a twelfth steering engine; a right support leg is slidably mounted in the right shell; an output shaft of the eleventh steering engine is fixedly arranged on the right side of the frame, a through second sliding groove is formed in the right support leg, a second swinging rod is detachably arranged on an output shaft of the twelfth steering engine, and the second swinging rod is movably inserted into the second sliding groove.

In any of the above aspects, preferably, a rotatable kingpin is mounted to the front end of the frame.

In any of the above schemes, preferably, the rotary disc of the towing pin is fixedly connected with a spring, one end of the spring is fixedly connected with the rotary disc, and the other end of the spring is far away from the rotary disc and is fixedly connected with the frame.

In any of the above schemes, preferably, the tail part of the frame is provided with a containing chamber capable of containing the battery; the battery and the controller are installed in the accommodating chamber. The battery is electrically connected with each steering engine through a line and supplies power to each steering engine. The controller is electrically connected with the first steering engine, the second steering engine, the third steering engine, the fourth steering engine, the fifth steering engine, the sixth steering engine, the seventh steering engine, the eighth steering engine, the ninth steering engine, the tenth steering engine, the eleventh steering engine, the twelfth steering engine, the thirteenth steering engine, the fourteenth steering engine, the fifteenth steering engine and the sixteenth steering engine through lines respectively. A switch connected to the battery is provided outside the accommodation chamber.

In any of the above aspects, it is preferable that the two sides of the top of the front end of the frame are respectively provided with a boss protruding upwards.

In any of the above solutions, it is preferable that two grooves for accommodating the bosses are provided at the bottom of the first base plate.

In any of the above embodiments, it is preferable that at least one first magnet is embedded in the first top plate.

In any of the above embodiments, it is preferable that at least one second magnet is embedded in the second top plate.

In any of the above embodiments, it is preferable that at least one third magnet is embedded in the third top plate.

In any of the above embodiments, it is preferable that at least one fourth magnet is embedded in the fourth top plate. The arrangement of the first magnet, the second magnet, the third magnet and the fourth magnet can improve the firmness of the container in a closed state.

In any of the above schemes, preferably, a mounting seat is installed at the top of the front end of the first bottom plate, a connecting arm is movably hinged on the mounting seat, a cockpit is rotatably installed at the top of the connecting arm, and the connecting arm comprises a first connecting arm and a second connecting arm. The cab can extend out of the container under the driving action of the connecting arm.

In any of the above aspects, it is preferable that a thirteenth driving means and a fourteenth driving means are provided in the first connecting arm, and a fifteenth driving means is provided in the second connecting arm; the thirteenth driving device is a thirteenth steering engine, the fourteenth driving device is a fourteenth steering engine, and the fifteenth driving device is a fifteenth driving steering engine; the thirteenth steering engine is arranged at one end of the first connecting arm, and the fourteenth steering engine is arranged at the other end of the first connecting arm; the thirteenth steering engine is rotatably fixedly connected with the mounting seat through a rotating output shaft on the thirteenth steering engine; the fourteenth steering engine is fixedly connected with one end of the second connecting arm in a rotatable manner through a rotating output shaft on the fourteenth steering engine; the other end of the second connecting arm is rotatably and fixedly connected with a rotating base through a rotating output shaft of a fifteenth steering engine.

In any of the above aspects, preferably, a sixteenth driving device is fixedly installed in the cab; the sixteenth driving device is a sixteenth steering engine; and a rotation output shaft of the sixteenth steering engine is fixedly connected with the rotating base. Under the action of the sixteenth steering engine, the cockpit can rotate.

Compared with the prior art, the utility model has the advantages of: the first floor and the second floor of the carriage can be folded by the action of the first drive device. And the left panel assembly, the right panel assembly and the rear panel assembly of the container can be automatically unfolded and closed through the driving devices on the left panel assembly, the right panel assembly and the rear panel assembly under the action of the driving devices controlled by the controller. In addition, the first driving device is directly installed at the bottom of the first base plate or the bottom of the second base plate. The beneficial effect who adopts this kind of mounting means lies in, and the first bottom plate and the second bottom plate of packing box can not cause the injury to children carrying out the in-process of buckling. In addition, the left side plate assembly, the right side plate assembly and the rear plate assembly of the container, and the first bottom plate and the second bottom plate of the container can be unfolded accurately and closed firmly by adopting the steering engine in the unfolding or deforming process.

Drawings

Fig. 1 is a schematic perspective view of a preferred embodiment of a transformable vehicle body according to the present invention.

Fig. 2 is a state diagram of a variation of the embodiment of the transformable car shown in fig. 1 according to the present invention.

Fig. 3 is a schematic front view of the transformable vehicle body according to the embodiment of the present invention shown in fig. 1.

Fig. 4 is a schematic rear view of the transformable vehicle body according to the embodiment of the present invention shown in fig. 1.

Fig. 5 is a schematic perspective view of the container in the embodiment of the transformable car shown in fig. 1 according to the present invention.

Fig. 6 is a schematic top view of the transformable car shown in fig. 5 according to the present invention.

Fig. 7 is a schematic bottom view of the embodiment of the transformable car body shown in fig. 5 according to the present invention.

Fig. 8 is a schematic perspective view of the left support device in the embodiment of the transformable car body shown in fig. 1 according to the present invention.

Fig. 9 is an assembly view of the left support assembly of the figure 8 embodiment of the transformable vehicle cabin in accordance with the present invention.

Fig. 10 is a schematic perspective view of the right support device in the embodiment of the transformable car body shown in fig. 1 according to the present invention.

Fig. 11 is an assembly view of the right support assembly of the figure 10 embodiment of the transformable vehicle cabin in accordance with the present invention.

Fig. 12 is a schematic perspective view of a mounting seat with a connecting arm and a cockpit according to the present invention in the embodiment of the transformable car shown in fig. 5.

Fig. 13 is a state diagram of a variation of the embodiment of the transformable car shown in fig. 12, in accordance with the present invention.

Figure 14 is an assembly view of the deformable body of the invention with the mounting of the connecting arm and the cab in the embodiment of figure 13.

Fig. 15 is a schematic view of a first deformation state of the transformable car according to the present invention.

Fig. 16 is a schematic view of a second deformed state of the transformable vehicle body according to the present invention.

Fig. 17 is a schematic view of a third deformation state of the transformable car according to the present invention.

Fig. 18 is a schematic view of a fourth deformed state of the transformable car according to the present invention.

Fig. 19 is a schematic view of a fifth deformation state of the transformable car according to the present invention.

Fig. 20 is a schematic view of a sixth deformation state of the transformable car according to the present invention.

Detailed Description

The preferred embodiments of the present invention will be further explained with reference to the accompanying drawings;

in the description of the present invention, it is to be understood that the terms "front", "back", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1:

as shown in fig. 1-20, a convertible vehicle includes a cargo box 200 movably hinged to a frame 300. The cargo box 200 includes a floor assembly, a left panel assembly, a right panel assembly, and a rear panel assembly. The backplane assembly includes a first backplane 205 and a second backplane 206. The first bottom plate 205 is movably or foldably connected to the second bottom plate 206. Specifically, the first bottom plate 205 is movably and fixedly connected with the head of the second bottom plate 206 through the tail of the first bottom plate 205. At least one first driving device is fixedly installed on the bottom surface of the first base plate 205. The rotating shaft of the first driving device is sleeved with a connecting seat. One end of the connecting seat is sleeved on the rotating shaft, and the other end of the connecting seat is fixedly connected with the bottom surface of the second bottom plate 206. Alternatively, at least one first driving device is fixedly mounted on the bottom surface of the second base plate 206. And a connecting seat is fixedly sleeved on the rotating shaft of the first driving device. One end of the connecting seat is sleeved on the rotating shaft, and the other end of the connecting seat is fixedly connected with the bottom surface of the first bottom plate 205.

In this embodiment, two first driving devices are fixedly mounted on the bottom surface of the second base plate 206. The first driving device is a first steering engine 207. Two first steering engines 207 are fixedly arranged on the bottom surface of the second bottom plate 206 side by side. The two first steering engines 207 are arranged in parallel with each other. A first connecting base 208 is sleeved on the rotating output shaft of each first steering engine 207. One end of each first connection base 208 is sleeved on the corresponding rotation output shaft of the first steering engine 207, and the other end is fixedly connected with the bottom surface of the first bottom plate 205. Two first connection bases 208 are fixedly mounted on the first base plate 205 in a side-by-side arrangement. The first bottom plate 205 can be opened and closed or can be folded and fixedly connected with the second bottom plate 206 through the arrangement of the two first steering engines 207. Furthermore, the bottom surface of the first bottom plate 205 can be movably attached to or contacted with the bottom surface of the second bottom plate 206 through the arrangement of the two first steering engines 207.

As another alternative, two first driving devices are fixedly mounted on the bottom surface of the first base plate 205. The first driving device is a first steering engine 207. Two first steering engines 207 are fixedly arranged on the bottom surface of the first bottom plate 205 side by side. The two first steering engines 207 are arranged in parallel with each other. A first connecting base 208 is sleeved on the rotating output shaft of each first steering engine 207. One end of each first connection base 208 is sleeved on the corresponding rotation output shaft of the first steering engine 207, and the other end is fixedly connected with the bottom surface of the second bottom plate 206. Two first connection bases 208 are fixedly mounted on the second base plate 206 in a side-by-side arrangement. The second bottom plate 206 can be opened and closed or can be folded and fixedly connected with the first bottom plate 205 through the arrangement of the two first steering engines 207. Furthermore, the bottom surface of the second bottom plate 206 can be movably attached to or contacted with the bottom surface of the first bottom plate 205 through the arrangement of the two first steering engines 207. Further, the opening and closing of the first bottom plate 205 and the second bottom plate 206 are realized through the arrangement of the first steering engine 207, and then the opening and closing of the container are realized.

The left side plate assembly includes a first left side plate 209 and a second left side plate 210. The left side plate assembly is movably hinged to the left side edge of the bottom plate assembly 201. Specifically, the first left side plate 209 is movably hinged to the left side of the first bottom plate 205 through a connecting shaft. The second left side plate 210 is movably hinged to the left side edge of the second bottom plate 206 by a connecting shaft. A first vertical plate 211 is fixedly provided at the front of the first left plate 209. A first top plate 212 is fixedly provided on a side edge of the first left plate 209. In this embodiment, the first vertical plate 211 is vertically fixedly mounted on the first left side plate 209 by a screw or bolt. Also, the first top plate 212 is vertically fixedly mounted on the first left side plate 209 by means of bolts or screws. The side edge of first rising plate 211 contacts the front edge of first top plate 212. The first standing plate 211 is perpendicular to the first top plate 212. A second drive device is fixedly mounted to the first left plate 209. In this embodiment, the second driving device is a second steering engine 213. A first swing link 214 is fitted over an output shaft of the second steering gear 213. One end of the first swing link 214 is fixedly sleeved on the output shaft of the second steering engine 213, and the other end is fixedly hinged with the first link 215. One end of the first link 215 is fixedly hinged to one end of the first swing link 214, and the other end is fixedly hinged to the first base plate 205. The first left side plate 209 can be driven to turn over along the connecting shaft by the arrangement of the second steering engine 213. In the present embodiment, in order to increase the reliability of the connection, a first fixing base 216 is fixedly disposed on the first base plate 205. The first fixing base 216 is fixedly mounted on the first bottom plate 205 through screws or bolts. Specifically, one end of the first link 215 is fixedly hinged to one end of the first swing link 214, and the other end is fixedly hinged to the first fixing seat 216 fixedly mounted on the first base plate 205.

A second top plate 217 is fixedly provided at a side of the second left plate 210. The second top plate 217 is vertically fixedly installed at the left side of the second left plate 210 by means of screws or bolts. The second top panel 217 is perpendicular to the second left panel 210. The tail part of the second left edge plate 210 is movably and fixedly hinged with the left back plate 218 through a connecting shaft. In other words, the left rear plate 218 is rotatably mounted at the rear of the second left side plate 210. A third driving device is fixedly mounted on the second left plate 210. In this embodiment, the third driving device is a third steering engine 219. The output shaft of the third steering gear 219 is sleeved with a second swing connecting rod 220. One end of the second swing connecting rod 220 is fixedly sleeved on the output shaft of the third steering engine 219, and the other end is fixedly hinged with the second connecting rod 221. One end of the second link 221 is fixedly hinged to one end of the second swing link 220, and the other end is fixedly hinged to the second base 206. In this embodiment, one end of the second connecting rod 221 is fixedly hinged to one end of the second swinging connecting rod 220, and the other end is fixedly hinged to the second fixing seat 222 fixedly installed on the second base plate 206. The second fixing base 222 is fixedly mounted on the second base plate 206 by screws or bolts. The third steering gear 219 is arranged to drive the second left side plate 210 to turn over along the connecting shaft between the second left side plate 210 and the second bottom plate 206. A fourth driving device is fixedly mounted on the second left plate 210. In this embodiment, the fourth driving device is a fourth steering engine 223. A third swing link 224 is fitted to an output shaft of the fourth steering gear 223. One end of the third swinging connecting rod 224 is fixedly sleeved on the output shaft of the fourth steering engine 223, and the other end is fixedly hinged with the third connecting rod 225. One end of the third link 225 is fixedly hinged to one end of the third swing link 224, and the other end is fixedly hinged to the left rear plate 218. The fourth steering engine 223 is arranged to drive the left back plate 218 to turn over along the connecting shaft between the left back plate 218 and the second bottom plate 206. Further movable contact of the left rear plate 218 with the second top plate 217 is achieved.

And a right side plate assembly 203 comprising a first right side plate 226 and a second right side plate 227. The right plate assembly 203 is movably hinged with the bottom plate assembly 201 through a connecting shaft. Specifically, the first right side plate 226 is movably hinged to the right side of the first bottom plate 205 through a connecting shaft. The second right side plate 227 is movably hinged with the right side edge of the second bottom plate 206 through a connecting shaft. A second vertical plate 228 is fixedly provided in front of the first right plate 226. A third top plate 229 is fixedly provided at a side edge of the first right plate 226. Specifically, the second vertical plate 228 is vertically fixedly installed at the front edge of the first right plate 226 by a bolt or a screw. The third top plate 229 is vertically fixedly mounted on the right side edge of the first right side plate 226 by means of bolts or screws. The side edge of second riser 228 contacts the front edge of third top panel 229. The angle between second vertical plate 228 and third top plate 229 is 90 °. A fifth drive device is fixedly mounted to the first right plate 226. In this embodiment, the fifth driving device is a fifth steering engine 230. The output shaft of the fifth steering engine 230 is sleeved with a fourth swing link 231. One end of a fourth swinging connecting rod 231 is fixedly sleeved on the output shaft of the fifth steering engine 230, and the other end of the fourth swinging connecting rod 231 is fixedly hinged with a fourth connecting rod 232. One end of the fourth link 232 is fixedly hinged to one end of the fourth swing link 231, and the other end is fixedly hinged to the first base plate 205. Also, in the present embodiment, one end of the fourth link 232 is fixedly hinged to one end of the fourth swing link 231, and the other end is fixedly hinged to the third fixing seat 234 fixedly installed on the first base plate 205. The third fixing seat 235 is fixedly mounted on the first bottom plate 205 through bolts or screws. A fourth top plate 236 is fixedly provided at a side edge of the second right plate 227. The fourth top plate 236 is vertically fixedly mounted on the right side edge of the second right side plate 227 by means of a bolt or a screw. The tail part of the second right side plate 227 is movably and fixedly hinged with the right back plate 237 through a connecting shaft. A sixth driving device is fixedly mounted to the second right plate 227. The sixth driving device is a sixth steering engine 238. An output shaft at one end of the sixth steering engine 238 is sleeved with a fifth swinging connecting rod 239. One end of a fifth swinging connecting rod 239 is fixedly sleeved on the output shaft of the sixth steering engine 238, and the other end of the fifth swinging connecting rod 239 is fixedly hinged with a fifth connecting rod 240. One end of the fifth link 240 is fixedly hinged to one end of the fifth swinging link 239, and the other end is fixedly hinged to the second base 206. In this embodiment, the fourth fixing base 241 is fixedly mounted on the second base plate 206 by bolts or screws. As another connection mode, one end of the fifth link 240 is fixedly hinged to one end of the fifth swinging link 239, and the other end is fixedly hinged to the fourth fixing seat 241 fixedly installed on the second base plate 206. The sixth steering engine 238 is arranged to drive the second right side plate 227 to turn over along the connecting shaft between the second right side plate 227 and the second bottom plate 206.

A seventh driving device is fixedly mounted on the second right plate 227. In this embodiment, the seventh driving device is a seventh steering engine 242. A sixth swinging connecting rod 243 is sleeved on an output shaft of the seventh steering engine 242, one end of the sixth swinging connecting rod 243 is fixedly sleeved on the output shaft of the seventh steering engine 242, and the other end of the sixth swinging connecting rod 243 is fixedly hinged with the sixth connecting rod 244. One end of the sixth link 244 is fixedly hinged to one end of the sixth swing link 243, and the other end is fixedly hinged to the right rear plate 237. The seventh steering engine 242 is arranged to drive the right rear plate 237 to turn over along the connecting shaft between the second bottom plate 206 and the right rear plate 237. The movable contact of the right rear panel 237 with the fourth top panel 236 is further achieved.

At least one eighth driving device is fixedly installed at the rear portion of the frame 300. The eighth driving device is an eighth steering engine 245. In this embodiment, the number of the eighth steering gears 245 is two and the eighth steering gears are arranged at the rear portion of the frame 300 in parallel. The rotating output shafts of the two eighth steering gears 245 are respectively sleeved with a fifth fixing seat 256. One end of each fifth fixing seat 256 is sleeved on the corresponding rotation output shaft of the eighth steering engine 245, and the other end of each fifth fixing seat is fixedly connected with the bottom of the second bottom plate 206. The two eighth steering gears 245 are arranged to drive the whole cargo box 200 to turn along the axes of the rotation output shafts of the two eighth steering gears 245. A recess 246 is provided in the frame 300 to receive the two first driving devices. A plurality of road wheels 247 are provided at the rear of the frame 300. And supporting devices are respectively arranged on two sides of the middle part of the frame 300, and comprise a left supporting device 248 and a right supporting device 249.

A left support assembly 248 including ninth and tenth drive assemblies mounted within a left housing 258; the ninth driving device is a ninth steering engine 259, and the tenth driving device is a tenth steering engine 260. The rotation output shaft of the ninth steering engine 259 is fixedly installed on the left side of the middle part of the frame 300. When the rotating output shaft of the first steering engine 259 rotates, the left support device 248 is driven to unfold outwards. A left foot 261 is slidably mounted within the left housing 258. An output shaft of the ninth steering engine 259 is fixedly installed on the left side of the frame 300; a first through chute 262 is arranged on the left leg 261; a first swing lever 263 is detachably mounted on an output shaft of the tenth steering gear 260, and the first swing lever 263 is movably inserted into the first sliding groove 262. The output shaft of the tenth steering engine 260 rotates to drive the first swing rod 263 to swing so as to drive the left support leg 261 to move up and down.

The right supporting device 249 comprises an eleventh driving device and a twelfth driving device which are arranged in a right shell 264; the eleventh driving device is an eleventh steering engine 265, and the twelfth driving device is a twelfth steering engine 266. The rotation output shaft of the eleventh steering engine 265 is fixedly installed on the right side of the middle part of the frame 300. When the rotating output shaft of the eleventh steering engine 265 rotates, the right supporting device 249 is driven to be unfolded outwards. A right leg 267 is slidably mounted within the right housing 264; an output shaft of the eleventh steering engine 265 is fixedly installed on the right side of the frame 300, a through second sliding groove 268 is formed in the right support leg 267, a second swinging rod 269 is detachably installed on the output shaft of the twelfth steering engine 266, and the second swinging rod 269 is movably inserted into the second sliding groove 268. The output shaft of the twelfth steering engine 266 rotates to drive the second swinging rod 269 to swing so as to drive the right support leg 267 to move up and down.

Two support rods 257 are simultaneously mounted on both sides of the bottom of the front end of the frame 300. The two support rods 257 are movably hinged to the bottom of the front end of the frame 300. A rotatable kingpin 250 is mounted to the bottom of the front end of the frame 300. The tow pin 250 is located between two support rods 257. A spring 251 is fixedly attached to the rotating disk of the traction pin 250. One end of the spring 251 is fixedly connected with the turntable, and the other end is far away from the turntable and is fixedly connected with any point on the frame 300. A receiving chamber for receiving a battery is provided at a rear portion of the frame 300. A battery and a controller are mounted in the accommodating chamber. Bosses 600 protruding upward are respectively provided at both sides of the top of the front end of the frame 300. Two grooves 700 corresponding to the two bosses 600 and capable of receiving the two bosses 600 are formed at the bottom of the first base plate 205. The boss 600 and the groove 700 are coupled to each other. The boss 600 may be disposed within the recess 700 when the cargo box 200 is attached to the frame 300. The reliability and stability of connection are improved through the structural arrangement.

At the top of the front end of the first bottom plate 205 is mounted a mounting seat 270, on the mounting seat 270 is movably hinged a connecting arm, on the top of which is rotatably mounted a cockpit 272, said connecting arm comprising a first connecting arm 273 and a second connecting arm 279. A thirteenth driving means and a fourteenth driving means are provided in the first connecting arm 273. A fifteenth driving means is provided inside the second connecting arm 279; the thirteenth driving device is a thirteenth steering engine 274, the fourteenth driving device is a fourteenth steering engine 275, and the fifteenth driving device is a fifteenth driving steering engine 276. A thirteenth steering engine 274 is located at one end of the first connecting arm 273 and a fourteenth steering engine 275 is located at the other end of the first connecting arm 273. The thirteenth steering engine 274 is fixedly connected with the mounting seat 270 through a rotatable output shaft thereon. The fourteenth steering engine 275 is fixedly connected with one end of a second connecting arm 279 through a rotary output shaft on the fourteenth steering engine; the other end of the second connecting arm 279 is rotatably and fixedly connected with a rotating base 280 through a rotating output shaft of a fifteenth steering gear 276. A sixteenth driving device is fixedly installed in the cockpit 272, and the sixteenth driving device is a sixteenth steering engine 277. A rotation output shaft of the sixteenth steering engine 277 is fixedly connected with the rotation base 280.

Example 2:

as shown in fig. 1 to 20, in the present embodiment, the first driving device, the second driving device, the third driving device, the fourth driving device, the fifth driving device, the sixth driving device, the seventh driving device, the eighth driving device, the ninety driving device, the tenth driving device, the eleventh driving device, the twelfth driving device, the thirteenth driving device, the fourteenth driving device, the fifteenth driving device, and the sixteenth driving device are all stepping motors or servo motors.

Example 3:

in this embodiment, unlike embodiment 1, at least one first magnet is embedded in the first top plate 212. At least one second magnet is embedded in the second top plate 217. At least one third magnet is embedded in the third top plate 229. At least one fourth magnet is embedded in the fourth top plate 236. The first magnet and the third magnet can be movably adsorbed with each other. The second magnet can be movably adsorbed with the fourth magnet. The container 200 can improve the closing firmness of the container when the container is closed due to the arrangement of the magnet. The first magnet, the second magnet, the third magnet, and the fourth magnet are all magnets.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and all the technical matters of the present invention are any simple modifications, equivalent changes and modifications made to the above embodiments, and still belong to the scope of the technical solution of the present invention.

After reading this specification, it will be apparent to those skilled in the art that the present invention is formed by a combination of prior art, and some of these prior art forming each part of the present invention are described in detail herein, and some are not described in detail for the sake of brevity of the specification, but will be known to those skilled in the art after reading this specification. Moreover, it will be appreciated by those skilled in the art that the combination of these prior art techniques to form the present invention is highly creative and is a crystal that has been analyzed theoretically and experimented for many years by the inventor. It will also be apparent to those skilled in the art from this disclosure that each of the embodiments disclosed herein, and any combination of features, can be incorporated into the present invention.

Claims (30)

1. A transformable vehicle compartment comprising a cargo box (200) movably hinged to a vehicle frame (300), the cargo box (200) comprising a floor assembly, a left floor assembly, a right floor assembly and a rear floor assembly, the floor assembly comprising a first floor (205) and a second floor (206), the first floor (205) being movably connected to the second floor (206), the transformable vehicle compartment being characterized in that: at least one first driving device is fixedly arranged on the bottom surface of the first bottom plate (205) or the bottom surface of the second bottom plate (206); the rotating shaft of the first driving device is sleeved with a connecting seat, one end of the connecting seat is sleeved on the rotating shaft, and the other end of the connecting seat is fixedly connected with the bottom surface of the first bottom plate (205) or the bottom surface of the second bottom plate (206).

2. The transformable vehicle cabin of claim 1, wherein: the first driving device is a first steering engine (207).

3. The transformable vehicle cabin of claim 2, wherein: a first connecting base (208) is fixedly connected to a rotating output shaft of the first steering engine (207); one end of the first connecting base (208) is fixedly sleeved on the rotating output shaft, and the other end of the first connecting base is fixedly connected with the bottom surface of the first bottom plate (205) or the bottom surface of the second bottom plate (206).

4. The transformable vehicle cabin of claim 3, wherein: the number of the first steering gears (207) is two, and the two first steering gears (207) are simultaneously and fixedly arranged on the bottom surface of the first bottom plate (205) or the bottom surface of the second bottom plate (206).

5. The transformable vehicle cabin of claim 4, wherein: a first connecting base (208) is fixedly connected to a rotating output shaft of each first steering engine (207), one end of the first connecting base (208) is sleeved on the rotating output shaft of the first steering engine (207), and the other end of the first connecting base is fixedly connected with the bottom surface of the first bottom plate (205) or the bottom surface of the second bottom plate (206).

6. The transformable vehicle cabin of claim 1, wherein: the left side plate assembly comprises a first left side plate (209) and a second left side plate (210).

7. The transformable vehicle cabin of claim 6, wherein: a first vertical plate (211) is fixedly arranged at the front part of the first left side plate (209), and a first top plate (212) is fixedly arranged at the side edge of the first left side plate (209).

8. The transformable vehicle cabin of claim 7, wherein: a second driving device is fixedly arranged on the first left side plate (209).

9. The transformable vehicle cabin of claim 8, wherein: the second driving device is a second steering engine (213).

10. The transformable vehicle cabin of claim 9, wherein: a first swing connecting rod (214) is sleeved on an output shaft of the second steering engine (213); one end of a first swinging connecting rod (214) is fixedly sleeved on the output shaft of the second steering engine (213), and the other end of the first swinging connecting rod is fixedly hinged with a first connecting rod (215); one end of the first connecting rod (215) is fixedly hinged with one end of the first swinging connecting rod (214), and the other end is fixedly hinged with the first bottom plate (205).

11. The transformable vehicle cabin of claim 10, wherein: one end of the first connecting rod (215) is fixedly hinged with one end of the first swinging connecting rod (214), and the other end is fixedly hinged with a first fixed seat (216) fixedly installed on the first bottom plate (205).

12. The transformable vehicle cabin of claim 11, wherein: the first fixed seat (216) is fixedly arranged on the first bottom plate (205) through screws or bolts.

13. The transformable vehicle cabin of claim 6, wherein: a second top plate (217) is fixedly arranged on the side edge of the second left side plate (210), and the tail part of the second left side plate (210) is fixedly hinged with the left back plate (218).

14. The transformable vehicle cabin of claim 6 or 13, characterized in that: a third driving device is fixedly arranged on the second left side plate (210); the third driving device is a third steering engine (219); a second swing connecting rod (220) is sleeved on an output shaft of the third steering engine (219); one end of a second swinging connecting rod (220) is fixedly sleeved on the output shaft of the third steering engine (219), and the other end of the second swinging connecting rod is fixedly hinged with a second connecting rod (221); one end of the second connecting rod (221) is fixedly hinged with one end of the second swinging connecting rod (220), and the other end of the second connecting rod is fixedly hinged with the second bottom plate (206).

15. The transformable vehicle cabin of claim 14, wherein: one end of the second connecting rod (221) is fixedly hinged with one end of the second swinging connecting rod (220), and the other end of the second connecting rod is fixedly hinged with a second fixed seat (222) fixedly installed on the second bottom plate (206).

16. The transformable vehicle cabin of claim 15, wherein: the second fixed seat (222) is fixedly arranged on the second bottom plate (206) through screws or bolts.

17. The transformable vehicle cabin of claim 14, wherein: a fourth driving device is fixedly arranged on the second left side plate (210); the fourth driving device is a fourth steering engine (223); a third swing connecting rod (224) is sleeved on an output shaft of the fourth steering engine (223); one end of a third swinging connecting rod (224) is fixedly sleeved on the output shaft of the fourth steering engine (223), and the other end of the third swinging connecting rod is fixedly hinged with a third connecting rod (225); one end of the third connecting rod (225) is fixedly hinged with one end of the third swinging connecting rod (224), and the other end is fixedly hinged with the left back plate (218).

18. The transformable vehicle cabin of claim 1, wherein: the right side plate assembly comprises a first right side plate (226) and a second right side plate (227).

19. The transformable vehicle cabin of claim 18, wherein: a second vertical plate (228) is fixedly arranged at the front part of the first right plate (226), and a third top plate (229) is fixedly arranged at the side edge of the first right plate (226).

20. The transformable vehicle cabin of claim 19, wherein: a fifth driving device is fixedly arranged on the first right plate (226); the fifth driving device is a fifth steering engine (230); a fourth swinging connecting rod (231) is sleeved on an output shaft of the fifth steering engine (230), one end of the fourth swinging connecting rod (231) is fixedly sleeved on the output shaft of the fifth steering engine (230), and the other end of the fourth swinging connecting rod (231) is fixedly hinged with a fourth connecting rod (232); one end of the fourth connecting rod (232) is fixedly hinged with one end of the fourth swinging connecting rod (231), and the other end of the fourth swinging connecting rod is fixedly hinged with the first bottom plate (205).

21. The transformable vehicle cabin of claim 20, wherein: one end of the fourth connecting rod (232) is fixedly hinged with one end of the fourth swinging connecting rod (231), and the other end of the fourth swinging connecting rod is fixedly hinged with a third fixing seat (234) fixedly installed on the first bottom plate (205).

22. The transformable vehicle cabin of claim 21, wherein: the third fixed seat (234) is fixedly arranged on the first bottom plate (205) through bolts or screws.

23. The transformable vehicle cabin of claim 22, wherein: a fourth top plate (236) is fixedly arranged on the side edge of the second right side plate (227), and the tail part of the second right side plate (227) is fixedly hinged with the right back plate (237).

24. The transformable vehicle cabin of claim 23, wherein: a sixth driving device is fixedly arranged on the second right side plate (227); the sixth driving device is a sixth steering engine (238); a fifth swinging connecting rod (239) is sleeved on an output shaft of the sixth steering engine (238), one end of the fifth swinging connecting rod (239) is fixedly sleeved on the output shaft of the sixth steering engine (238), and the other end of the fifth swinging connecting rod (239) is fixedly hinged with the fifth connecting rod (240); one end of the fifth connecting rod (240) is fixedly hinged with one end of the fifth swinging connecting rod (239), and the other end is fixedly hinged with the second bottom plate (206).

25. The transformable vehicle cabin of claim 24, wherein: one end of a fifth connecting rod (240) is fixedly hinged with one end of a fifth swinging connecting rod (239), and the other end of the fifth connecting rod is fixedly hinged with a fourth fixed seat (241) fixedly arranged on the second bottom plate (206); the fourth fixed seat (241) is fixedly arranged on the second bottom plate (206) through screws or bolts.

26. The transformable vehicle cabin of claim 24, wherein: a seventh driving device is fixedly arranged on the second right side plate (227); the seventh driving device is a seventh steering engine (242); a sixth swinging connecting rod (243) is sleeved on an output shaft of the seventh steering engine (242), one end of the sixth swinging connecting rod (243) is fixedly sleeved on the output shaft of the seventh steering engine (242), and the other end of the sixth swinging connecting rod (243) is fixedly hinged with the sixth connecting rod (244); one end of the sixth connecting rod (244) is fixedly hinged with one end of the sixth swinging connecting rod (243), and the other end is fixedly hinged with the right back plate (237).

27. The transformable vehicle cabin of claim 1, wherein: at least one eighth driving device is fixedly arranged at the tail part of the frame (300); the eighth driving device is an eighth steering engine (245); the number of the eighth steering engines (245) is two, and the eighth steering engines are arranged at the tail part of the frame (300) in parallel.

28. The transformable vehicle cabin of claim 1 or 27, wherein: a groove (246) for accommodating the first driving device is arranged on the frame (300); and supporting devices are respectively arranged on two sides of the frame (300) and comprise a left supporting device (248) and a right supporting device (249).

29. The transformable vehicle cabin of claim 28, wherein: a left support (248) comprising ninth and tenth drive means mounted within a left housing (258); the ninth driving device is a ninth steering engine (259), and the tenth driving device is a tenth steering engine (260); a left foot (261) is slidably mounted in the left housing (258); an output shaft of the ninth steering engine (259) is fixedly arranged on the left side of the frame (300); a first through chute (262) is arranged on the left leg (261); a first swing rod (263) is detachably mounted on an output shaft of the tenth steering engine (260), and the first swing rod (263) is movably inserted into the first sliding groove (262).

30. The transformable vehicle cabin of claim 28, wherein: a right support device (249) including eleventh and twelfth drive devices mounted within a right housing (264); the eleventh driving device is an eleventh steering engine (265), and the twelfth driving device is a twelfth steering engine (266); a right leg (267) is slidably mounted in the right housing (264); an output shaft of the eleventh steering engine (265) is fixedly arranged on the right side of the frame (300), a through second sliding groove (268) is formed in the right supporting leg (267), a second swinging rod (269) is detachably arranged on the output shaft of the twelfth steering engine (266), and the second swinging rod (269) is movably inserted into the second sliding groove (268).

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