阅读说明：本技术 一种新型益智锻炼装置 (Novel intelligence development exercise device ) 是由 詹向红 侯俊林 刘永 赵凰宏 秦中朋 于 2020-04-22 设计创作，主要内容包括：一种新型益智锻炼装置,包括壳体,所述壳体上可拆卸连接有插接支撑架,其特征在于：所述插接支撑架包括多个A支架、多个B支架、模拟下坡支架和模拟涵洞支架；所述模拟下坡支架靠近A支架的一端连接有升降机构,所述模拟下坡支架上连接有模拟减速机构,所述模拟下坡支架远离升降机构的一端连接有模拟行人结构；所述模拟行人结构远离模拟减速机构的一端连接有转向结构,所述转向结构远离模拟行人结构的一端连接有模拟逆行机构；本发明既能锻炼使用者的反应能力,在使用者玩的时候,又可以引导使用者学习理解一定的交通知识,以及理解违反交通规则带来的危害性；本发明需要使用者自己组装,提高了使用者的动手能力。(The utility model provides a novel intelligence development is taken exercise device, includes the casing, can dismantle on the casing and be connected with grafting support frame, its characterized in that: the inserting support frame comprises a plurality of supports A, a plurality of supports B, a simulated downhill support and a simulated culvert support; one end of the simulated downhill support close to the support A is connected with a lifting mechanism, the simulated downhill support is connected with a simulated speed reducing mechanism, and one end of the simulated downhill support far away from the lifting mechanism is connected with a simulated pedestrian structure; one end of the simulated pedestrian structure, which is far away from the simulated speed reducing mechanism, is connected with a steering structure, and one end of the steering structure, which is far away from the simulated pedestrian structure, is connected with a simulated retrograde motion mechanism; the invention can not only exercise the reaction ability of the user, but also guide the user to learn and understand certain traffic knowledge and understand the harmfulness brought by violating the traffic rules when the user plays; the invention needs to be assembled by the user, thereby improving the manual ability of the user.)

1. The utility model provides a novel intelligence development is taken exercise device, includes casing (1), can dismantle on casing (1) and be connected with grafting support frame (2), its characterized in that: the plug-in support frame (2) comprises a plurality of A supports (201), a plurality of B supports (203), a simulated downhill support (202) and a simulated culvert support (204); one end, close to the A support (201), of the simulated downhill support (202) is connected with a lifting mechanism, the simulated downhill support (202) is connected with a simulated speed reducing mechanism (8), and one end, far away from the lifting mechanism, of the simulated downhill support (202) is connected with a simulated pedestrian structure (3); the one end that simulation speed reduction mechanism (8) were kept away from in simulation pedestrian structure (3) is connected with and turns to structure (4), the one end that turns to structure (4) and keep away from simulation pedestrian structure (3) is connected with simulation retrograde motion mechanism (5).

2. The novel intellectual development exercise device as claimed in claim 1, wherein: elevating system includes sliding connection's lift on casing (1) and presses compression leg (601), the rigid coupling has lift connecting rod (602) on lift pressing leg (601), the rigid coupling has perpendicular pull rod on lift connecting rod (602), rotate on casing (1) and be connected with perpendicular pull rod matched with lift lever (603), perpendicular pull rod and lift lever (603) sliding connection, sliding connection has lift post (604) on casing (1), lift lever (603) and lift post (604) sliding connection, the rigid coupling has lift storehouse (605) on lift post (604).

3. The novel intellectual development exercise device as claimed in claim 2, wherein: the simulation speed reducing mechanism (8) comprises a speed reducing pressing column (801) which is connected with a shell (1) in a sliding manner, a first speed reducing rack (802) is fixedly connected onto the speed reducing pressing column (801), a first speed reducing gear (803) meshed with the first speed reducing rack (802) is connected onto the shell (1) in a rotating manner, a first speed reducing pulley (804) is fixedly connected onto the first speed reducing gear (803), a second speed reducing pulley (805) matched with the first speed reducing pulley (804) is connected onto the shell (1) in a rotating manner, a second speed reducing gear (806) is fixedly arranged on the second speed reducing pulley (805), a speed reducing support column is connected onto the shell (1) in a sliding manner, and a second speed reducing rack (807) meshed with the second speed reducing gear (806) is fixedly connected onto the speed reducing support column; and the deceleration support column is rotatably connected with a plurality of friction columns.

4. The novel intellectual development exercise device as claimed in claim 1, wherein: the pedestrian simulation structure (3) comprises a pedestrian simulation support frame detachably connected to the shell (1), a pedestrian simulation power mechanism is arranged on the pedestrian simulation support frame, and a stop mechanism and a human body model mechanism are connected to the pedestrian simulation power mechanism; the stop mechanism comprises a driving stop gear (310) connected with a power mechanism simulating pedestrians, the driving stop gear (310) is rotationally connected with the simulated pedestrian supporting frame, a stop worm (311) is fixedly connected on the driving stop gear (310), a stop worm wheel (312) meshed with a stop worm (311) is rotatably connected to the pedestrian simulation support frame, a stop driven gear (313) is fixedly connected to the stop worm wheel (312), a first stop transmission gear (314) meshed with the stop driven gear (313) is rotatably connected to the pedestrian simulation supporting frame, a second stop transmission gear (315) meshed with the first stop transmission gear (314) is rotatably connected to the simulated pedestrian supporting frame, the second stopping transmission gear (315) is fixedly connected with an abnormal-shaped column (316), and the shell (1) is slidably connected with a stopping plate (317) matched with the abnormal-shaped column (316).

5. The novel intellectual development exercise device as claimed in claim 4, wherein: human model mechanism includes first driven translation gear (302) of being connected with simulation pedestrian power unit, first driven translation gear (302) rotate with simulation pedestrian's support frame and are connected, it is connected with second driven translation gear (303) with first driven translation gear (302) engaged with to rotate on the simulation pedestrian's support frame, the rigid coupling has reciprocal lead screw (304) on second driven translation gear (303), reciprocal lead screw (304) rotate with simulation pedestrian's support frame and are connected, the spiro union has human model on the simulation pedestrian's support frame.

6. The novel intellectual development exercise device as claimed in claim 1, wherein: the steering structure (4) comprises a turning mechanism and a lane selection mechanism; the mechanism of turning includes rotates the first steering column of being connected with casing (1), first steering column lower extreme rigid coupling has initiative steering gear (401), it is connected with driven steering gear (402) with initiative steering gear (401) engaged with to rotate on casing (1), it is connected with first steering drive gear (403) with driven steering gear (402) engaged with to rotate on steering support frame (12), the rigid coupling has first steering wheel (9) on first steering drive gear (403), it turns to drive gear (404) to be connected with the second with first steering drive gear (403) engaged with to rotate on steering support frame (12), the second turns to on drive gear (404) the rigid coupling and has second steering wheel (10).

7. The novel intellectual development exercise device as claimed in claim 6, wherein: the lane selection mechanism comprises a second steering column which is rotatably connected with the shell (1), the lower end of the second steering column is fixedly connected with a driving lane selection gear (410), the shell (1) is rotatably connected with a transmission lane selection gear (411) which is meshed with the driving lane selection gear (410), the shell (1) is rotatably connected with a driven lane selection gear (412) which is meshed with the transmission lane selection gear (411), and the driven lane selection gear (412) is fixedly connected with a third steering wheel (11); and the third steering wheel (11) is connected with the simulation reverse driving mechanism (5).

8. The novel intellectual development exercise device as claimed in claim 7, wherein: the simulation retrograde motion mechanism (5) comprises a retrograde motion support frame detachably connected with the shell (1), and a first lane and a second lane are arranged on the retrograde motion support frame; the anti-walking mechanism is characterized in that an anti-walking power mechanism is arranged on the anti-walking support frame, a transmission anti-walking gear (502) is connected to the anti-walking power mechanism, the transmission anti-walking gear (502) is rotatably connected with the anti-walking support frame, a driven anti-walking gear (503) meshed with the transmission anti-walking gear (502) is rotatably connected to the anti-walking support frame, a first anti-walking driving wheel is fixedly connected to the driven anti-walking gear (503), a second anti-walking driving wheel matched with the first anti-walking driving wheel is rotatably connected to the anti-walking support frame, anti-walking transmission belts (504) are arranged on the first anti-walking driving wheel and the second anti-walking driving wheel, a plurality of model vehicles (505) are fixedly connected to the anti-walking transmission belts (504), and the model vehicles (505) are located on.

9. The novel intellectual development exercise device as claimed in claim 1, wherein: be provided with on casing (1) with grafting support frame (2) matched with helping hand steering mechanism (7), resistance steering mechanism includes can dismantle the helping hand support frame of being connected with casing (1), it rotates to be connected with helping hand rotation post (703) on the helping hand support frame, the helping hand rotates and lives the rigid coupling and has driven helping hand bevel gear (702), the last rigid coupling of helping hand support frame has with driven helping hand bevel gear (702) matched with helping hand power unit.

Technical Field

The invention belongs to the field of intelligence-developing toys, and particularly relates to a novel intelligence-developing exercise device.

Background

The toy has great attraction to children, the good toy is very beneficial to the development of children, and the toy is mainly divided into sensory series toys, shape toys and color toys; the shape toy needs the children to participate in the game in person, and the children can exercise the observation ability and the like in the game playing process, so that the activity enthusiasm of the children is improved; in addition, due to the popularization of the mobile phone, children are attracted by games in the mobile phone, a large amount of time is spent on the mobile phone by the children, the eyesight of the children is very bad, and the children are not favorable for exercising the hand-eye coordination capability of the children in various aspects.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a novel intelligence-developing exercise device, which effectively solves the problems that the multi-aspect cooperation capability of children cannot be comprehensively exercised, and the knowledge and the manual cooperation capability cannot be combined together.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a novel intelligence development is taken exercise device, includes the casing, can dismantle on the casing and be connected with grafting support frame, its characterized in that: the inserting support frame comprises a plurality of supports A, a plurality of supports B, a simulated downhill support and a simulated culvert support; one end of the simulated downhill support close to the support A is connected with a lifting mechanism, the simulated downhill support is connected with a simulated speed reducing mechanism, and one end of the simulated downhill support far away from the lifting mechanism is connected with a simulated pedestrian structure; the one end that simulation speed reduction mechanism was kept away from to simulation pedestrian structure is connected with and turns to the structure, the one end that turns to the structure and keeps away from simulation pedestrian structure is connected with simulation retrograde motion mechanism.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention can not only exercise the reaction ability of the user, but also guide the user to learn and understand certain traffic knowledge and understand the harmfulness brought by violating the traffic rules when the user plays.

2. The invention needs to be assembled by the user, thereby improving the manual ability of the user.

3. The invention can guide the user to know the crosswalk, so that the user can know more traffic knowledge, develop good habits of the user and improve the practicability of the invention.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is a schematic view of the non-plugging support frame of the present invention;

FIG. 3 is a first partial schematic view of the present invention;

FIG. 4 is a second partial schematic view of the present invention;

FIG. 5 is a schematic diagram of a simulated pedestrian structure according to the present invention;

FIG. 6 is a first state of use diagram of a simulated pedestrian arrangement of the present invention;

FIG. 7 is a second state of use diagram of the simulated pedestrian arrangement of the present invention;

FIG. 8 is a schematic diagram of a simulated retrograde mechanism of the present invention;

FIG. 9 is an isometric view of the power steering mechanism of the present invention;

FIG. 10 is a partial schematic view of the power steering mechanism of the present invention;

FIG. 11 is a schematic view of a simulated downhill support of the present invention;

FIG. 12 is a schematic structural view of the B-bracket of the present invention;

in the figure, 1, a shell, 2, a plug-in support frame, 201, a support frame A, 202, a simulated downhill support frame, 203, a support frame B, 204, a simulated culvert support frame, 3, a simulated pedestrian structure, 301, a simulated pedestrian driving gear, 302, a first driven translation gear, 303, a second driven translation gear, 304, a reciprocating screw rod, 310, a driving stop gear, 311, a stop worm, 312, a stop worm gear, 313, a stop driven gear, 314, a first stop transmission gear, 315, a second stop transmission gear, 316, a special-shaped column, 317, a stop plate, 4, a steering structure, 401, a driving steering gear, 402, a driven steering gear, 403, a first steering transmission gear, 404, a second steering transmission gear, 410, a driving lane selection gear, 411, a transmission lane selection gear, 412, a driven lane selection gear, 5, a simulated retrograde motion mechanism, 501, a driving retrograde gear, 502, a driving retrograde gear, a driven retrograde motion gear, a reciprocating, The device comprises a transmission reverse gear 503, a driven reverse gear 504, a reverse transmission belt 505, a model car 6, a lifting structure 601, a lifting pressing column 602, a lifting connecting rod 603, a lifting lever 604, a lifting column 605, a lifting cabin 7, a power-assisted steering mechanism 701, a driving power-assisted bevel gear 702, a driven power-assisted bevel gear 703, a power-assisted rotating column 8, a simulation speed reducing mechanism 801, a speed reducing pressing column 802, a first speed reducing rack 803, a first speed reducing gear 804, a first speed reducing pulley 805, a second speed reducing pulley 806, a second speed reducing gear 807, a second speed reducing rack 9, a first steering wheel 10, a second steering wheel 11, a third steering wheel 12 and a steering support frame.

Detailed Description

A novel intelligence-developing exercise device comprises a shell 1, wherein an inserting support frame 2 is detachably connected to the shell 1, as shown in figures 1-12, the inserting support frame 2 comprises a plurality of A supports 201, a plurality of B supports 203, a simulated downhill support 202 and a simulated culvert support 204; one end of the simulated downhill support 202, which is close to the A support 201, is connected with a lifting mechanism, the simulated downhill support 202 is connected with a simulated speed reducing mechanism 8, and one end of the simulated downhill support 202, which is far away from the lifting mechanism, is connected with a simulated pedestrian structure 3; one end of the simulated pedestrian structure 3, which is far away from the simulated deceleration mechanism 8, is connected with a steering structure 4, and one end of the steering structure 4, which is far away from the simulated pedestrian structure 3, is connected with a simulated retrograde motion mechanism 5; a control switch is arranged on the shell 1, and a power supply matched with the control switch is arranged in the shell 1; and a runway is arranged on the inserting support frame 2.

As shown in fig. 1 and 3, when the user uses the present invention, the user inserts the inserting support frame 2 on the housing 1, and then inserts the simulated pedestrian structure 3 and the simulated retrograde motion mechanism 5; after the plugging is finished, a control switch is pressed to start a power supply, an electric trolley matched with the power supply device is placed on the plugging support frame 2, and the electric trolley moves along a runway on the plugging support frame 2; after the electric trolley reaches the lifting mechanism, the lifting mechanism can lift the electric trolley onto the simulated downhill support 202, then the electric trolley descends along the simulated downhill support 202, a user needs to start the simulated speed reduction mechanism 8 in advance, when the electric trolley reaches the simulated speed reduction mechanism 8, the simulated speed reduction mechanism 8 can reduce the speed of the electric trolley, the electric trolley after speed reduction enters the simulated pedestrian structure 3, the electric trolley after speed reduction enters the steering mechanism after passing through the simulated pedestrian structure 3, the user controls the running direction of the trolley by using the steering mechanism, and finally the electric trolley enters the simulated retrograde motion mechanism 5 and finally reaches the terminal point; the invention has novel structure, can attract the interest of children, and can guide users to learn certain traffic knowledge and the harmfulness of over-high speed through the simulation speed reducing mechanism 8 when the children use the device; the user can be guided to understand the importance of the sidewalk and the related traffic knowledge by simulating the pedestrian structure 3; the reaction capability of the user can be exercised by simulating the speed reducing mechanism 8 and the steering mechanism; the steering mechanism and the retrograde motion mechanism are matched with each other, so that a user can understand the harmfulness of retrograde motion, and in conclusion, the invention can exercise the reaction capability of the user, guide the user to learn and understand certain traffic knowledge and understand the harmfulness brought by violation of traffic rules when the user plays; the invention needs to be assembled by the user, thereby improving the manual ability of the user.

Elevating system includes sliding connection's lift pressing post 601 on casing 1, the rigid coupling has lift connecting rod 602 on the lift pressing post 601, the rigid coupling has perpendicular pull rod on the lift connecting rod 602, rotating connection has the lift lever 603 with perpendicular pull rod matched with on the casing 1, perpendicular pull rod and lift lever 603 sliding connection, sliding connection has lift post 604 on the casing 1, lift lever 603 and lift post 604 sliding connection, the rigid coupling has lift storehouse 605 on the lift post 604.

As shown in fig. 1, 3 and 5, when the electric cart enters the lifting bin 605, the user presses the lifting pressing column 601, the lifting pressing column 601 drives the lifting connecting rod 602 to descend, the lifting connecting rod drives the vertical pull rod to slide on the lifting lever 603, the lifting lever 603 rotates to drive the other end to rotate, the other end of the lifting lever 603 drives the lifting column 604 to ascend, the lifting column 604 drives the lifting bin 605 to ascend, when the heights of the lifting bin 605 and the simulated downhill support 202 are consistent, the electric cart runs out of the lifting bin 605 to enter the simulated downhill support 202, the user does not press the lifting pressing column 601, and the lifting pressing column 601 returns to the original position through a return spring.

The simulation deceleration mechanism 8 comprises a deceleration pressing column 801 slidably connected with the housing 1, a first deceleration rack 802 is fixedly connected to the deceleration pressing column 801, a first deceleration gear 803 engaged with the first deceleration rack 802 is rotatably connected to the housing 1, a first deceleration pulley 804 is fixedly connected to the first deceleration gear 803, a second deceleration pulley 805 matched with the first deceleration pulley 804 is rotatably connected to the housing 1, a second deceleration gear 806 is fixedly connected to the second deceleration pulley 805, a deceleration support column is slidably connected to the housing 1, and a second deceleration rack 807 engaged with the second deceleration gear 806 is fixedly connected to the deceleration support column; and the deceleration support column is rotatably connected with a plurality of friction columns.

As shown in fig. 1, 3 and 6, before the electric cart enters the simulated deceleration mechanism 8, a user presses the deceleration pressing column 801, the deceleration pressing column 801 drives the first deceleration rack 802 to move, the first deceleration rack 802 drives the first deceleration gear 803 to rotate, the first deceleration gear 803 drives the first deceleration pulley 804 to rotate, the first deceleration pulley 804 drives the second deceleration pulley 805 to rotate through a transmission belt, the second deceleration pulley 805 drives the second deceleration gear 806 to rotate, the second deceleration gear 806 drives the second deceleration rack 807 to ascend, the second deceleration rack 807 drives the deceleration support column to ascend, a plurality of friction columns are rotatably connected to the deceleration support column, and when the electric cart passes through, the electric cart can be decelerated through the friction columns; the simulation speed reducing mechanism 8 can guide a user to know the safety importance, if the electric trolley does not reduce the speed, the electric trolley can fly out of the plug-in support frame 2, and the user can visually know the harm; at the same time, the simulated deceleration mechanism 8 can be used to exercise the response speed of the user, because the electric cart has a faster speed to travel from the simulated downhill support 202, and the user needs to connect the lifting structure 6 and the simulated deceleration mechanism 8.

The pedestrian simulation structure 3 comprises a pedestrian simulation support frame detachably connected with the shell 1, a pedestrian simulation power mechanism is arranged on the pedestrian simulation support frame, and a stop mechanism and a human body model mechanism are connected with the pedestrian simulation power mechanism; the stopping mechanism comprises a driving stopping gear 310 connected with a power mechanism for simulating pedestrians, the driving stopping gear 310 is rotatably connected with a supporting frame for simulating pedestrians, a stopping worm 311 is fixedly connected to the driving stopping gear 310, a stopping worm wheel 312 engaged with the stopping worm 311 is rotatably connected to the supporting frame for simulating pedestrians, a stopping driven gear 313 is fixedly connected to the stopping worm wheel 312, a first stopping transmission gear 314 engaged with the stopping driven gear 313 is rotatably connected to the supporting frame for simulating pedestrians, a second stopping transmission gear 315 engaged with the first stopping transmission gear 314 is rotatably connected to the supporting frame for simulating pedestrians, a special-shaped column 316 is fixedly connected to the second stopping transmission gear 315, and a stopping plate 317 matched with the special-shaped column 316 is slidably connected to the shell 1; and a pedestrian crosswalk is arranged on the simulated pedestrian support frame.

As shown in fig. 1, 7, 8 and 9, after passing through the simulated deceleration mechanism 8, the electric trolley enters the simulated pedestrian mechanism, when the stop plate 317 is located at the upper end of the runway of the simulated pedestrian support frame, the stop plate 317 prevents the electric trolley from moving forward and cannot pass through the mannequin mechanism, and when the mannequin mechanism continues to operate, the stop plate 317 gradually enters the simulated pedestrian support frame and the electric trolley can pass through the pedestrian crossing; the invention can guide the cognition of the user on the pedestrian crossing, so that the user can know more traffic knowledge, and the practicability of the invention is improved.

The human body model mechanism comprises a first driven translation gear 302 connected with a power mechanism for simulating pedestrians, the first driven translation gear 302 is rotatably connected with a supporting frame for simulating pedestrians, a second driven translation gear 303 meshed with the first driven translation gear 302 is rotatably connected to the supporting frame for simulating pedestrians, a reciprocating screw rod 304 is fixedly connected to the second driven translation gear 303, the reciprocating screw rod 304 is rotatably connected with the supporting frame for simulating pedestrians, and a human body model is screwed on the supporting frame for simulating pedestrians; the pedestrian simulation power mechanism comprises a pedestrian simulation power motor and a pedestrian simulation driving gear 301 fixedly connected with the pedestrian simulation power motor; the first driven translation gear 302 and the driving stop gear 310 are both engaged with the simulated pedestrian driving gear 301.

As shown in fig. 1, 7 and 8, the simulated pedestrian power motor drives the simulated pedestrian driving gear 301 to rotate, the simulated pedestrian driving gear 301 drives the first driven translation gear 302 and the driving stop gear 310 to rotate at the same time, the driving stop gear 310 drives the stop worm 311 to rotate, the stop worm 311 drives the stop worm wheel 312 to rotate, the stop worm wheel 312 drives the stop driven gear 313 to rotate, the stop driven gear 313 drives the first stop transmission gear 314 to rotate, the first stop transmission gear 314 drives the second stop transmission gear 315 to rotate, the second stop transmission gear 315 drives the special-shaped column 316 to rotate, and the special-shaped column 316 drives the stop plate 317 to move up and down; meanwhile, the driving gear 301 for simulating pedestrians drives the first driven translation gear 302 to rotate, the first driven translation gear 302 drives the second driven translation gear 303 to rotate, the second driven translation gear 303 drives the reciprocating screw rod 304 to rotate, and the reciprocating screw rod 304 drives the manikin to reciprocate on the humanoid crosswalk; when the manikin is positioned on the runway, the stop plate 317 is positioned at the highest position, the stop plate 317 prevents the electric trolley from moving, and when the manikin leaves the runway, the stop plate 317 gradually falls, and the electric trolley can pass through the sidewalk; the sidewalk teaching device is novel in structure, can be used for specifically explaining the sidewalk to a user, so that the user can learn more traffic knowledge, and meanwhile, the user can be educated to pass through the figure correctly, so that the life safety of the user and other people is ensured, and the practicability of the sidewalk teaching device is improved

The steering structure 4 comprises a turning mechanism and a lane selection mechanism; turning mechanism includes and rotates the first steering column of being connected with casing 1, first steering column lower extreme rigid coupling has initiative steering gear 401, it is connected with the driven steering gear 402 with initiative steering gear 401 engaged with to rotate on the casing 1, it is connected with the first steering drive gear 403 with driven steering gear 402 engaged with to rotate on the steering support frame 12, the rigid coupling has first steering wheel 9 on the first steering drive gear 403, it is connected with the second steering drive gear 404 with first steering drive gear 403 engaged with to rotate on the steering support frame 12, the rigid coupling has second steering wheel 10 on the second steering drive gear 404.

As shown in fig. 1 and 5, when a user rotates a first steering column, the first steering column drives a driving steering gear 401 to rotate, the driving steering gear 401 drives a driven steering gear 402 to rotate, the driven steering gear 402 drives a first steering transmission gear 403 to rotate, the first steering transmission gear 403 drives a first steering wheel 9 to rotate, and simultaneously the first steering transmission gear 403 drives a second steering transmission gear 404 to rotate, and the second steering transmission gear 404 drives a second steering wheel 10 to rotate; when the electric trolley runs to the first steering wheel 9, the first steering column is rotated, the first steering wheel 9 and the second steering wheel 10 rotate 90 degrees, and when the electric trolley moves from the first steering wheel 9 to the second steering wheel 10, the first steering column is rotated reversely; the invention can conveniently switch the moving direction of the electric trolley, can exercise the reaction speed of a user, well controls the rotation of the first steering wheel 9 and the second steering wheel 10, and improves the practicability of the invention.

The lane selection mechanism comprises a second steering column which is rotatably connected with the shell 1, the lower end of the second steering column is fixedly connected with a driving lane selection gear 410, the shell 1 is rotatably connected with a transmission lane selection gear 411 which is meshed with the driving lane selection gear 410, the shell 1 is rotatably connected with a driven lane selection gear 412 which is meshed with the transmission lane selection gear 411, and the driven lane selection gear 412 is fixedly connected with a third steering wheel 11; the third steering wheel 11 is connected to the analog reversing gear 5.

As shown in fig. 1, 3 and 6, when the electric toy car moves to the third steering wheel 11, the user rotates the second steering column, the second steering column drives the driving lane selection gear 410 to rotate, the driving lane selection gear 410 drives the transmission lane selection gear 411 to rotate, the transmission lane selection gear 411 drives the driven lane selection gear 412 to rotate, the driven lane selection gear 412 drives the third steering wheel 11 to rotate, and the third steering wheel 11 drives the electric car to enter the simulated retrograde motion mechanism 5; the lane selection mechanism and the simulation reverse mechanism 5 are mutually matched, so that the reaction speed of a user can be exercised, and the simulation reverse mechanism 5 is provided with two lanes, so that the user can understand the harmfulness of the reverse, the understanding of the user on traffic knowledge is increased, and the practicability of the invention is improved.

The simulation retrograde motion mechanism 5 comprises a retrograde motion support frame detachably connected with the shell 1, and a first lane and a second lane are arranged on the retrograde motion support frame; a reverse motion power mechanism is arranged on the reverse motion support frame, a transmission reverse motion gear 502 is connected to the reverse motion power mechanism, the transmission reverse motion gear 502 is rotatably connected with the reverse motion support frame, a driven reverse motion gear 503 meshed with the transmission reverse motion gear 502 is rotatably connected to the reverse motion support frame, a first reverse motion driving wheel is fixedly connected to the driven reverse motion gear 503, a second reverse motion driving wheel matched with the first reverse motion driving wheel is rotatably connected to the reverse motion support frame, a reverse motion driving belt 504 is arranged on the first reverse motion driving wheel and the second reverse motion driving wheel, a plurality of reverse motion model vehicles 505 are fixedly connected to the reverse motion model driving belt 504, and the model vehicles 505 are located on a second lane; the retrograde motion power mechanism comprises a retrograde motion motor and a driving retrograde motion gear 501 fixedly connected with the retrograde motion motor, and the driving retrograde motion gear 501 is meshed with a transmission retrograde motion gear 502.

The retrograde motor drives a driving retrograde gear 501 to rotate, the driving retrograde gear 501 drives a driving retrograde gear 502 to rotate, the driving retrograde gear 502 drives a driven retrograde gear 503 to rotate, the driven retrograde gear 503 drives a first retrograde transmission wheel to rotate, the first retrograde transmission wheel and a second retrograde transmission wheel are mutually matched to drive a retrograde transmission belt 504 to rotate, the retrograde transmission belt 504 drives four model vehicles 505 to rotate, the model vehicles 505 are made of soft plastics, and the retrograde transmission belt 504 is convenient to drive the model vehicles 505 to rotate; the user can select to send the electric trolley to the first lane or the second lane by using the lane selection mechanism, when the electric trolley arrives at the second lane, the model trolley 505 can smoothly arrive at the terminal point when the electric trolley arrives at the first lane due to the fact that the model trolley 505 on the second lane collides with the electric trolley; the invention is provided with the retrograde motion lane, simulates traffic accidents, can enable users to understand harmfulness brought by retrograde motion more, enables users to understand importance of complying with traffic regulations, and improves practicability of the invention.

The power-assisted steering mechanism 7 matched with the plug-in support frame 2 is arranged on the shell 1, the resistance steering mechanism comprises a power-assisted support frame detachably connected with the shell 1, a power-assisted rotating column 703 is rotatably connected on the power-assisted supporting frame, a driven power-assisted bevel gear 702 is fixedly connected on the power-assisted rotating column, and a power-assisted power mechanism matched with the driven power-assisted bevel gear 702 is fixedly connected on the power-assisted supporting frame; the power-assisted power mechanism comprises a power-assisted motor and a driving power-assisted bevel gear 701 fixedly connected with the power-assisted motor, wherein the driving power-assisted bevel gear 701 is meshed with a driven power-assisted bevel gear 702.

As shown in fig. 1, 10 and 11, when the electric trolley goes from the B-bracket 203 to another B-bracket 203 connected to the power support frame, the power motor drives the driving power bevel gear 701 to rotate, the driving power bevel gear 701 drives the driven power bevel gear 702 to rotate, the driven power bevel gear 702 drives the power rotating column 703 to rotate, when the electric trolley is located on the power rotating column 703, the power rotating column 703 assists the electric trolley to steer due to friction, and assists the electric trolley to run, so that the electric trolley is convenient to use.

Preferably, the electric trolley is the prior art, and the invention is not improved or further described; the pedestrian simulation power motor, the retrograde motion motor, the power assisting motor, the power supply and the control switch are all the prior art, and the invention is not improved and further described.

In the actual production process of the plug-in support frame 2, the width and the length can be changed according to the shape of the electric trolley.

The working process of the invention is as follows:

when the user uses the invention, the inserting support frame 2 is inserted on the shell 1, the inserting position is as shown in figure 1 and figure 3, after the inserting is finished, the control switch is pressed to start the power motor simulating pedestrian, the retrograde motion motor and the power-assisted motor; then a switch of the electric trolley is opened, the electric trolley is placed on a starting lane, when the electric trolley turns, when the electric trolley moves from the B bracket 203 to the other B bracket 203 connected with the power-assisted supporting frame, the power-assisted motor drives the driving power-assisted bevel gear 701 to rotate, the driving power-assisted bevel gear 701 drives the driven power-assisted bevel gear 702 to rotate, the driven power-assisted bevel gear 702 drives the power-assisted rotating column 703 to rotate, when the electric trolley is positioned on the power-assisted rotating column 703, the power-assisted rotating column 703 can assist the electric trolley to turn due to friction, the electric trolley continues to run after turning, when reaching a lifting mechanism, a user presses the lifting pressing column 601, the lifting pressing column 601 drives the lifting connecting rod 602 to descend, the lifting connecting rod drives the vertical pull rod to slide on the lifting lever 603, the lifting lever 603 rotates to drive the other end to rotate, the other end of the lifting lever 603 drives the, when the heights of the lifting bin 605 and the simulated downhill support 202 are consistent, the electric trolley runs out of the lifting bin 605 and enters the simulated downhill support 202, a user releases the lifting pressing column 601, and the lifting pressing column 601 returns to the original position through a return spring; the user presses the deceleration pressing column 801, the deceleration pressing column 801 drives the first deceleration rack 802 to move, the first deceleration rack 802 drives the first deceleration gear 803 to rotate, the first deceleration gear 803 drives the first deceleration pulley 804 to rotate, the first deceleration pulley 804 drives the second deceleration pulley 805 to rotate through a transmission belt, the second deceleration pulley 805 drives the second deceleration gear 806 to rotate, the second deceleration gear 806 drives the second deceleration rack 807 to ascend, the second deceleration rack 807 drives the deceleration support column to ascend, a plurality of friction columns are rotationally connected to the deceleration support column, when the electric trolley passes by, the electric trolley can decelerate through the friction columns, when the trolley passes by the simulation deceleration mechanism 8, the user loosens the deceleration pressing column 801, and the deceleration pressing column 801 returns to the original position through a reset spring; the electric trolley continues to advance, when the mannequin is positioned on the runway, the stop plate 317 prevents the electric trolley from advancing, and when the mannequin is positioned on two sides of the runway and the stop plate 317 is positioned in the simulated pedestrian support frame, the electric trolley continues to advance; a user rotates a first steering column, the first steering column drives a driving steering gear 401 to rotate, the driving steering gear 401 drives a driven steering gear 402 to rotate, the driven steering gear 402 drives a first steering transmission gear 403 to rotate, the first steering transmission gear 403 drives a first steering wheel 9 to rotate, meanwhile, the first steering transmission gear 403 drives a second steering transmission gear 404 to rotate, and the second steering transmission gear 404 drives a second steering wheel 10 to rotate; when the electric trolley runs to the first steering wheel 9, the first steering column is rotated, the first steering wheel 9 and the second steering wheel 10 rotate 90 degrees, when the electric trolley moves from the first steering wheel 9 to the second steering wheel 10, the first steering column is rotated reversely, and the electric toy car can continue to move forwards to the third steering wheel 11; when the electric toy car moves to the third steering wheel 11, the user rotates the second steering column, the second steering column drives the driving lane selection gear 410 to rotate, the driving lane selection gear 410 drives the transmission lane selection gear 411 to rotate, the transmission lane selection gear 411 drives the driven lane selection gear 412 to rotate, the driven lane selection gear 412 drives the third steering wheel 11 to rotate, and the third steering wheel 11 drives the electric car to enter the first lane or the second lane.