CN211719159U - Automobile chassis training teaching aid with lifting desk - Google Patents
Automobile chassis training teaching aid with lifting desk Download PDFInfo
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- CN211719159U CN211719159U CN202020052958.6U CN202020052958U CN211719159U CN 211719159 U CN211719159 U CN 211719159U CN 202020052958 U CN202020052958 U CN 202020052958U CN 211719159 U CN211719159 U CN 211719159U
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Abstract
The utility model provides a real teaching aid of instructing of vehicle chassis who is furnished with lift desk, including the show stand, chassis subassembly and desk subassembly, desk subassembly quantity is a plurality of, the desk subassembly is fixed in on the show stand, and around the chassis subassembly, the desk subassembly includes the push rod, the support, the desktop, the lift controller, switch module, on the push rod was fixed in the show shelf, the support was fixed in on the telescopic link of push rod, the desktop was fixed in on the support, the lift controller was fixed in on the second frame, the lift controller pass through the connecting wire respectively with switch module, the push rod looks electrical connection, switch module's quantity is the same with the quantity of push rod. The practical training teaching aid for the automobile chassis is provided with a desk for the student to write, so that the student can watch the practical training teaching aid for the automobile chassis and listen to the teacher for teaching while doing the point-writing and the note-writing very conveniently, the student can learn conveniently, and the desk component is prevented from shielding the chassis component due to the fact that the desktop has the lifting function.
Description
Technical Field
The application relates to the field of vehicle teaching equipment, in particular to an automobile chassis training teaching aid with a lifting desk.
Background
With the development of economy in China, the living standard of people is improved, so that automobiles become common transportation tools in life of people. The increase of the automobile holding amount promotes the development of the automobile repair industry, and in order to meet the requirements of personnel in the automobile repair industry, the state sets up automobile repair related specialties in various high vocational colleges. Because the components of the automobile are numerous and complex in principle, in order to facilitate the development of teaching work, a series of corresponding automobile teaching training aids are configured in higher vocational schools to cooperate with the development of teaching work.
The automobile chassis is an important component of an automobile and is mainly used for transmitting power generated by an engine to enable the automobile to move and stop, supporting various parts of the automobile and ensuring the automobile to normally run according to the operation of a driver. Therefore, the training aid for the automobile chassis is a necessary training aid for high-class vocational colleges and universities.
The real teaching aid of instructing of vehicle chassis is generally placed in real workshop of instructing, and during real standard class, the teacher takes the student to instruct the workshop in fact, encloses the real teaching aid of vehicle chassis and goes on class. However, since the training workshop is not provided with a desk for writing by students, it is inconvenient for students to want to make point notes while watching the automobile chassis training teaching aid and listening to the teacher for teaching, and is not beneficial to the learning of students.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a be not enough to prior art, the utility model provides a real teaching aid of instructing of vehicle chassis who is furnished with lift desk solves and does not be equipped with the desk that the student wrote the usefulness because of real teaching aid of vehicle chassis for the student watches real teaching aid of vehicle chassis on the limit and when listening teacher and giving lessons, wants to do some notes very inconvenient, is unfavorable for the technical problem that the student learnt.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
an automobile chassis training teaching aid with a lifting desk comprises a display stand, a chassis component and a desk component,
the chassis assembly is fixed on the display stand and comprises a traveling system, a steering system and a battery system, wherein the traveling system comprises a front suspension and a rear suspension, the front suspension and the rear suspension are respectively fixed at the front end and the rear end of the display stand through upright posts, the two ends of the front suspension are respectively connected with a front steering knuckle, the front steering knuckle is connected with a front shock absorber, the front steering knuckle is fixed in a front wheel hub, the two ends of the rear suspension are respectively connected with a rear steering knuckle, the rear steering knuckle is connected with a rear shock absorber, and the rear steering knuckle is fixed in a rear wheel hub;
the steering system comprises a steering column, a universal joint, a steering gear, a pull rod and a support frame, wherein the pull rod is connected with the front steering joint and is connected with the steering gear, the steering gear is fixed on the front suspension, the steering gear is connected with the steering column, a steering wheel is arranged on the steering column, the upper end of the support frame is connected with the universal joint, and the lower end of the support frame is connected with the display platform;
the battery system comprises a battery seat, a battery cover and a charging interface, wherein the battery seat is placed on the display stand and is positioned between the front suspension and the rear suspension bracket, a power battery, a battery manager, a vehicle-mounted charger and a high-voltage distribution box are placed on the battery seat, the high-voltage distribution box is electrically connected with the power battery, the battery manager and the vehicle-mounted charger respectively through connecting wires, the battery cover is made of transparent materials, the battery cover is wrapped and covered on the power battery and the battery manager, the charging interface is fixed on the rear shock absorber through a charging fixing plate, and the charging interface is electrically connected with the vehicle-mounted charger through the connecting wires;
the display table comprises a display frame, a display plate and a protective plate, wherein the display frame is of a frame structure formed by welding a plurality of sectional materials, the display frame is T-shaped and consists of a first frame and a second frame, the first frame is smaller than the second frame, the second frame is positioned above the first frame, the display plate comprises a side plate and a top plate, the side plate is fixed on the outer sides of the side surfaces of the first frame and the second frame, the top plate is tiled and fixed above the top surface of the second frame, a push rod hole is formed in the top plate, the protective plate is adhered to the joint of the side plate and the top plate, and the protective plate is in an inverted L shape;
the desk component is fixed on the display stand and surrounds the chassis component, the desk component comprises a push rod, a support, a desktop, a lifting controller and a switch module, the push rod is fixed on the display stand, the support is fixed on a telescopic rod of the push rod, the desktop is fixed on the support, the lifting controller is fixed on the second frame, the lifting controller is respectively electrically connected with the switch module and the push rod through connecting wires, and the number of the switch modules is the same as that of the push rod.
Furthermore, tires are arranged on the front wheel hub and the rear wheel hub, the tires on the front wheel hub are separated from the top plate, and the tires on the rear wheel hub are in contact with the top plate.
Furthermore, the charging interface comprises a quick charging interface and a slow charging interface, the quick charging interface is fixed on the rear shock absorber positioned on the front side through a charging fixing plate, and the quick charging interface is electrically connected with the vehicle-mounted charger through a connecting wire;
the slow charging interface is fixed on the rear shock absorber on the rear side through a charging fixing plate and is electrically connected with the vehicle-mounted charger through a connecting wire.
Furthermore, the quick charging interface is fixed, the charging fixing plate is printed with quick-charging character patterns, and the slow-charging interface is fixed, the charging fixing plate is printed with slow-charging character patterns.
Further, the first frame and the second frame are the same in shape and are cuboids.
Further, the support comprises a support block and a plurality of support legs, the support legs are radially distributed around the support block, the support block is provided with an internal thread hole, and the support legs are provided with mounting holes.
Furthermore, a first switch hole and a second switch hole are formed in the side plate fixed on the first frame, and the first switch hole is located on the left side of the second switch hole.
Further, the switch module comprises a first switch and a second switch, the first switch is sleeved in the first switch hole and fixed on the first frame, and the second switch is sleeved in the second switch hole and fixed on the first frame.
Furthermore, a first switch indication sticker and a second switch indication sticker are pasted on the desktop, the first switch indication sticker is written with the position, the action and the pressing mode of the first switch, and the second switch indication sticker is written with the position, the action and the pressing mode of the second switch.
Further, the desk assembly further comprises a lifting battery, the lifting battery is fixed on the first frame, and the lifting battery is respectively electrically connected with the lifting controller and the battery manager through connecting wires.
The working principle of the desk assembly is as follows:
when a student wants to write characters by using the desk component, the student presses the first switch by using the left foot according to the prompt of the first switch indication sticker, the telescopic rod of the push rod is lifted upwards, and the desktop is lifted from the initial position. When the rising height value of the desktop is most suitable for the writing height of the student, the left foot is retracted, and the push rod stops rising movement; when the rising height value of the desktop reaches the highest value, the left foot still presses the first switch, and then the rising and falling controller gives out an alarm prompt sound.
When the student is not using the desk component to write characters, the student presses the second switch with the right foot according to the prompt of the second switch indication sticker, the telescopic rod of the push rod descends downwards, and the desktop descends along with the second switch. When the desktop returns to the initial position, the right foot is retracted, and the push rod stops moving; when the desktop returns to the initial position, the left foot still presses the second switch, and then the lifting controller can give out an alarm prompt sound.
(III) advantageous effects
Compared with the prior art, the method has the following beneficial effects:
the utility model provides a practical training teaching aid for automobile chassis with lifting desk, the chassis component is fixed on the display stand, including the system of going on the road, a steering system, a body frame, the system of going on the road includes front suspension, rear suspension, front suspension with the rear suspension is fixed in the front and back both ends of display stand respectively through the stand, the both ends of front suspension are connected with front knuckle respectively, front knuckle is connected with the front bumper shock absorber, front knuckle is fixed in front wheel hub, the both ends of rear suspension are connected with the rear knuckle respectively, the rear knuckle is connected with the rear bumper shock absorber, the rear knuckle is fixed in the rear wheel hub; the front end and the rear end of the vehicle body frame are respectively connected with the front suspension and the rear suspension, and a seat is arranged on the vehicle body frame; the steering system comprises a steering column, a universal joint, a steering gear, a pull rod and a support frame, wherein the pull rod is connected with the front steering joint, the pull rod is connected with the steering gear, the steering gear is fixed on the front suspension, the steering gear is connected with the steering column, a steering wheel is arranged on the steering column and in front of the seat, the upper end of the support frame is connected with the steering column, and the lower end of the support frame is connected with the display platform. Above structure, chassis subassembly has directly perceived component structure such as front suspension, rear suspension, steering wheel, seat, satisfies the demand of real teaching of instructing.
The utility model provides a practical training teaching aid of vehicle chassis who is furnished with lift desk, the show stand includes show shelf, show board, backplate, the frame construction that the show shelf was formed by a plurality of section bar weldings, the show shelf is the T style of calligraphy and comprises first frame and second frame, first frame is less than the second frame, and the second frame is located the higher authority of first frame, the show board includes curb plate, roof, the curb plate is fixed in first frame with the outside of second frame side, the roof tiling just is fixed in the top of second frame top surface, the push rod hole has been seted up on the roof, the curb plate with the overlap joint of roof is pasted and is had the backplate, the backplate is the type of falling L. The structure is provided with the special display stand for placing the chassis component, and the structure of the chassis component can be displayed.
The utility model provides a real teaching aid of instructing of vehicle chassis of being furnished with lift desk, desk subassembly quantity is a plurality of, the desk subassembly is fixed in on the show stand, and centers on the chassis subassembly, the desk subassembly includes push rod, support, desktop, lift controller, switch module, the push rod is fixed in on the show shelf, the support is fixed in on the telescopic link of push rod, the desktop is fixed in on the support, lift controller is fixed in on the second frame, lift controller pass through the connecting wire respectively with switch module the push rod is electric connection mutually, switch module's quantity with the quantity of push rod is the same. Above structure, the real teaching aid of instructing of chassis is equipped with the desk that the student write the usefulness for the student watches the real teaching aid of instructing of chassis on the limit and listens the teacher when giving lessons on the limit, and it is very convenient to do some notes, is favorable to the student to study, because the desktop has raising and lowering functions, avoids the desk subassembly to shelter from the chassis subassembly.
Drawings
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
FIG. 1 is a schematic structural diagram of a training aid according to a first embodiment;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic structural diagram of a display board according to an embodiment;
FIG. 4 is a schematic structural view of a display shelf according to a first embodiment;
FIG. 5 is a schematic view of a desk assembly according to an embodiment;
FIG. 6 is a schematic circuit diagram of a training aid according to a first embodiment;
illustration of the drawings: 1-a chassis assembly; 11-a ride system; 111-front suspension; 112-rear suspension; 113-front shock absorber; 114-a front hub; 115-rear shock absorber; 116-a rear hub; 117-tire; 118-a column; 12-a steering system; 121-a steering wheel; 122-a steering column; 123-gimbal; 124-a support frame; 13-battery system, 131-battery holder, 132-battery cover, 133-charging interface, 1331-quick charging interface; 1332-a slow fill interface; 2-a display stand; 21-a display rack; 211-a first frame; 212-a second frame; 22-a display board; 221-side plate; 2211-first switch hole; 2212-second switch hole; 223-a top plate; 23-a guard plate; 3-a desk component; 31-a push rod; 32-a support; 321-a support block; 322-legs; 33-a table top; 34-a lift controller; 35-a switch module; 351-a first switch; 352-second switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. In addition, for the convenience of description, the terms "upper", "lower", "left" and "right" are used to refer to the same direction as the upper, lower, left, right, etc. of the drawings, and the terms "first", "second", etc. are used for descriptive distinction and have no special meaning.
Problem to exist among the prior art, the utility model provides a real teaching aid of instructing of vehicle chassis who is furnished with lift desk, this real teaching aid of instructing of vehicle chassis, including show stand, chassis subassembly and desk subassembly, the concrete description is as follows:
1-Chassis assembly
The chassis assembly is fixed on the display platform and comprises a traveling system, a steering system and a battery system, wherein the traveling system comprises a front suspension and a rear suspension, the front suspension and the rear suspension are fixed at the front end and the rear end of the display platform respectively through stand columns, the two ends of the front suspension are connected with a front steering knuckle respectively, the front steering knuckle is connected with a front shock absorber, the front steering knuckle is fixed in a front wheel hub, the two ends of the rear suspension are connected with a rear steering knuckle respectively, the rear steering knuckle is connected with a rear shock absorber, and the rear steering knuckle is fixed in a rear wheel hub.
The steering system comprises a steering column, a universal joint, a steering gear, a pull rod and a support frame, wherein the pull rod is connected with the front steering joint, the pull rod is connected with the steering gear, the steering gear is fixed on the front suspension, the steering gear is connected with the steering column, a steering wheel is arranged on the steering column and is in front of the seat, the upper end of the support frame is connected with the universal joint, and the lower end of the support frame is connected with the display platform.
In a specific application scene, the chassis component is a chassis of an electric automobile, the chassis component further comprises a transmission system and a brake system, the transmission system comprises a motor, a transmission and a transmission shaft, and the brake system comprises a brake vacuum booster, a brake pipeline and front and rear brake drums. The transmission system and the brake system are well known in the art and are not described in detail herein.
Furthermore, tires are arranged on the front wheel hub and the rear wheel hub, the tires on the front wheel hub are separated from the top plate, and the tires on the rear wheel hub are in contact with the top plate.
In a specific application scene, the lower end of the upright post is connected with the display rack, and the top plate is provided with a corresponding upright post hole.
In a specific application scene, the lower end of the supporting frame is connected with the display frame, and the top plate is provided with corresponding supporting holes.
The battery system comprises a battery seat, a battery cover and a charging interface, wherein the battery seat is placed on the display stand and is positioned between the front suspension and the rear suspension bracket, a power battery, a battery manager, a vehicle-mounted charger and a high-voltage distribution box are placed on the battery seat, the high-voltage distribution box is respectively and electrically connected with the power battery, the battery manager and the vehicle-mounted charger through connecting wires, the battery cover is made of transparent materials and covers the power battery and the battery manager,
the charging interface is fixed on the rear shock absorber through a charging fixing plate and is electrically connected with the vehicle-mounted charger through a connecting wire.
Furthermore, the charging interface comprises a quick charging interface and a slow charging interface, the quick charging interface is fixed on the rear shock absorber positioned on the front side through a charging fixing plate, and the quick charging interface is electrically connected with the vehicle-mounted charger through a connecting wire;
the slow charging interface is fixed on the rear shock absorber on the rear side through a charging fixing plate and is electrically connected with the vehicle-mounted charger through a connecting wire.
Furthermore, the quick charging interface is fixed, the charging fixing plate is printed with quick-charging character patterns, and the slow-charging interface is fixed, the charging fixing plate is printed with slow-charging character patterns.
2-display stand
The show stand, including show shelf, show board, backplate, the frame construction that the show shelf formed by a plurality of section bar welding, the show shelf is the T style of calligraphy and comprises first frame and second frame, first frame is less than the second frame, and the second frame is located the higher authority of first frame, the show board includes curb plate, roof, the curb plate is fixed in first frame with the outside of second frame side, the roof tiling just is fixed in the top of second frame top surface, push rod hole has been seted up on the roof, the curb plate with the overlap joint department of roof is pasted and is had the backplate, the backplate is the type of falling L.
Further, the first frame and the second frame are the same in shape and are cuboids.
Furthermore, a first switch hole and a second switch hole are formed in the side plate fixed on the first frame, and the first switch hole is located on the left side of the second switch hole.
In a specific application scene, the section bar is an alloy seamless square tube, and the thickness of the alloy seamless square tube is not less than 2.8 mm.
In a specific application scene, the side plates and the top plate are acrylic plates, and the thickness of the side plates and the thickness of the top plate are not less than 15 mm.
In a specific application scene, the guard plate is formed by shearing, bending and processing a stainless steel plate.
3-desk assembly
The desk component is fixed on the display stand and surrounds the chassis component, the desk component comprises a push rod, a support, a desktop, a lifting controller and a switch module, the push rod is fixed on the display stand, the support is fixed on a telescopic rod of the push rod, the desktop is fixed on the support, the lifting controller is fixed on the second frame, the lifting controller is respectively electrically connected with the switch module and the push rod through connecting wires, and the number of the switch modules is the same as that of the push rod.
Further, the support comprises a support block and a plurality of support legs, the support legs are radially distributed around the support block, the support block is provided with an internal thread hole, and the support legs are provided with mounting holes.
In a specific application scene, the top end of the telescopic rod is provided with an external thread, and the external thread of the telescopic rod is in threaded connection with the internal thread hole of the support block.
In a specific application scene, the desktop and the support are fixed in a specific way that a self-tapping screw penetrates through the mounting hole and is screwed on the back of the desktop.
In a specific application scene, the central axis of the push rod coincides with the central axis of the push rod hole.
Further, the switch module comprises a first switch and a second switch, the first switch is sleeved in the first switch hole and fixed on the first frame, and the second switch is sleeved in the second switch hole and fixed on the first frame.
Furthermore, a first switch indication sticker and a second switch indication sticker are pasted on the desktop, the first switch indication sticker is written with the position, the action and the pressing mode of the first switch, and the second switch indication sticker is written with the position, the action and the pressing mode of the second switch.
In a specific application scenario, the first switch is used for controlling the push rod to ascend, and the second switch is used for controlling the push rod to descend.
Further, the desk assembly further comprises a lifting battery, the lifting battery is fixed on the first frame, and the lifting battery is respectively electrically connected with the lifting controller and the battery manager through connecting wires.
The working principle of the desk assembly is as follows:
when a student wants to write characters by using the desk component, the student presses the first switch by using the left foot according to the prompt of the first switch indication sticker, the telescopic rod of the push rod is lifted upwards, and the desktop is lifted from the initial position. When the rising height value of the desktop is most suitable for the writing height of the student, the left foot is retracted, and the push rod stops rising movement; when the rising height value of the desktop reaches the highest value, the left foot still presses the first switch, and then the rising and falling controller gives out an alarm prompt sound.
When the student is not using the desk component to write characters, the student presses the second switch with the right foot according to the prompt of the second switch indication sticker, the telescopic rod of the push rod descends downwards, and the desktop descends along with the second switch. When the desktop returns to the initial position, the right foot is retracted, and the push rod stops moving; when the desktop returns to the initial position, the left foot still presses the second switch, and then the lifting controller can give out an alarm prompt sound.
The first embodiment is as follows:
based on the above concept, as shown in fig. 1-6, the utility model provides an automobile chassis training teaching aid with a lifting desk in a specific application scene, which comprises a display platform 2, a chassis component 1 and a desk component 3,
as shown in fig. 1, the chassis assembly 1 is fixed on the display platform 2, and includes a chassis system 11, a steering system 12, and a battery system 13, wherein the chassis system 11 includes a front suspension 111 and a rear suspension 112, the front suspension 111 and the rear suspension 112 are respectively fixed at front and rear ends of the display platform 2 through a pillar 118, both ends of the front suspension 111 are respectively connected with a front knuckle, the front knuckle is connected with a front shock absorber 113, the front knuckle is fixed in a front wheel hub 114, both ends of the rear suspension 112 are respectively connected with a rear knuckle, the rear knuckle is connected with a rear shock absorber 115, and the rear knuckle is fixed in a rear wheel hub 116;
as shown in fig. 2, the steering system 12 includes a steering column 122, a universal joint 123, a steering gear, a tie rod, and a support frame 124, the tie rod is connected to the front steering joint, the tie rod is connected to the steering gear, the steering gear is fixed to the front suspension 111, the steering gear is connected to the steering column 122, a steering wheel 121 is disposed on the steering column 122, an upper end of the support frame 124 is connected to the universal joint 123, and a lower end of the support frame 124 is connected to the display stand 2;
as shown in fig. 1, the battery system 13 includes a battery holder 131, a battery cover 132, and a charging interface 133, where the battery holder 131 is placed on the display stand 2 and located between the front suspension 111 and the rear suspension 112, a power battery, a battery manager, a vehicle-mounted charger, and a high-voltage distribution box are placed on the battery holder 131, as shown in fig. 6, the high-voltage distribution box is electrically connected to the power battery, the battery manager, and the vehicle-mounted charger respectively through connection wires, the battery cover 132 is made of a transparent material, the battery cover 132 covers the power battery and the battery manager, as shown in fig. 1, the charging interface 133 is fixed on the rear shock absorber 115 through a charging fixing plate, and the charging interface 133 is electrically connected to the vehicle-mounted charger through a connection wire;
as shown in fig. 1, the display stand 2 includes a display frame 21, a display board 22, and a protection plate 23, as shown in fig. 4, the display frame 21 has a frame structure formed by welding a plurality of sectional materials, the display frame 21 is T-shaped and is composed of a first frame 211 and a second frame 212, the first frame 211 is smaller than the second frame 212, and the second frame 212 is located on the first frame 211, as shown in fig. 3, the display board 22 includes a side board 221 and a top board 223, the side board 221 is fixed on the outer sides of the side surfaces of the first frame 211 and the second frame 212, the top board 223 is tiled and fixed above the top surface of the second frame 212, a hole 31 is opened on the top board 223, the protection plate 23 is adhered to the joint of the side board 221 and the top board 223, and the protection plate 23 is in an inverted L shape;
as shown in fig. 5, the number of the desk components 3 is several, the desk components 3 are fixed on the display stand 2 and surround the chassis component 1, the desk components 3 include push rods 31, supports 32, a tabletop 33, a lifting controller 34, and switch modules 35, the push rods 31 are fixed on the display frame 21, the supports 32 are fixed on telescopic rods of the push rods 31, the tabletop 33 is fixed on the supports 32, as shown in fig. 6, the lifting controller 34 is fixed on the second frame 212, the lifting controller 34 is respectively electrically connected with the switch modules 35 and the push rods 31 through connecting wires, and the number of the switch modules 35 is the same as that of the push rods 31.
Further, as shown in fig. 1, tires 117 are disposed on both the front hub 114 and the rear hub 116, the tires 117 on the front hub 114 are separated from the top plate 223, and the tires 117 on the rear hub 116 are in contact with the top plate 223.
Further, as shown in fig. 1, the charging interface 133 includes a fast charging interface 1331 and a slow charging interface 1332, the fast charging interface 1331 is fixed on the rear shock absorber 115 located at the front side through a charging fixing plate, and the fast charging interface 1331 is electrically connected to the vehicle-mounted charger through a connection line;
the slow charging interface 1332 is fixed to the rear shock absorber 115 at the rear side through a charging fixing plate, and the slow charging interface 1332 is electrically connected to the vehicle charger through a connection line.
Further, a fast-charging character pattern is printed on the charging fixing plate for fixing the fast-charging interface 1331, and a slow-charging character pattern is printed on the charging fixing plate for fixing the slow-charging interface 1332.
Further, the first frame 211 and the second frame 212 have the same shape and are rectangular solids.
Further, the support 32 includes a support block 321 and a plurality of support legs 322, the support legs 322 are radially distributed around the support block 321, the support block 321 is provided with an internal threaded hole, and the support legs 322 are provided with a mounting hole.
Further, as shown in fig. 3, a first switch hole 2211 and a second switch hole 2212 are formed in the side plate 221 fixed to the first frame 211, and the first switch hole 2211 is positioned at the left side of the second switch hole 2212.
Further, as shown in fig. 1, the switch module 35 includes a first switch 351 and a second switch 352, the first switch 351 is sleeved in the first switch hole 2211 and fixed on the first frame 211, and the second switch 352 is sleeved in the second switch hole 2212 and fixed on the first frame 211.
Further, a first switch 351 indicating a position, an operation, and a pressing manner of the first switch 351 is attached, and a second switch 352 indicating a position, an operation, and a pressing manner of the second switch 352 is attached are attached to the table top 33.
Further, as shown in fig. 6, the desk assembly 3 further includes a lifting battery fixed on the first frame 211, and the lifting battery is electrically connected to the lifting controller 34 and the battery manager through connection lines, respectively.
Those skilled in the art will appreciate that the drawings are merely schematic representations of one preferred implementation scenario and that the blocks or flow diagrams in the drawings are not necessarily required to implement the present invention.
Those skilled in the art will appreciate that the modules in the devices in the implementation scenario may be distributed in the devices in the implementation scenario according to the description of the implementation scenario, or may be located in one or more devices different from the present implementation scenario with corresponding changes. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.
The above disclosure is only a concrete implementation scenario of the present invention, however, the present invention is not limited to this, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.
Claims (9)
1. An automobile chassis training teaching aid with a lifting desk comprises a display stand (2), a chassis component (1) and a desk component (3) and is characterized in that,
the chassis assembly (1) is fixed on the display platform (2) and comprises a traveling system (11), a steering system (12) and a battery system (13), wherein the traveling system (11) comprises a front suspension (111) and a rear suspension (112), the front suspension (111) and the rear suspension (112) are respectively fixed at the front end and the rear end of the display platform (2) through a stand column (118), the two ends of the front suspension (111) are respectively connected with a front steering knuckle, the front steering knuckle is connected with a front shock absorber (113), the front steering knuckle is fixed in a front wheel hub (114), the two ends of the rear suspension (112) are respectively connected with a rear steering knuckle, the rear steering knuckle is connected with a rear shock absorber (115), and the rear steering knuckle is fixed in a rear wheel hub (116);
the steering system (12) comprises a steering column (122), a universal joint (123), a steering gear, a pull rod and a support frame (124), wherein the pull rod is connected with the front steering joint, the pull rod is connected with the steering gear, the steering gear is fixed on the front suspension (111), the steering gear is connected with the steering column (122), a steering wheel (121) is arranged on the steering column (122), the upper end of the support frame (124) is connected with the universal joint (123), and the lower end of the support frame (124) is connected with the display stand (2);
the battery system (13) comprises a battery holder (131), a battery cover (132) and a charging interface (133), wherein the battery holder (131) is placed on the display stand (2), and is positioned between the front suspension (111) and the rear suspension (112) bracket, a power battery, a battery manager, a vehicle-mounted charger and a high-voltage distribution box are arranged on the battery seat (131), the high-voltage distribution box is respectively electrically connected with the power battery, the battery manager and the vehicle-mounted charger through connecting wires, the battery cover (132) is made of transparent materials, the battery cover (132) covers the power battery and the battery manager, the charging interface (133) is fixed on the rear shock absorber (115) through a charging fixing plate, the charging interface (133) is electrically connected with the vehicle-mounted charger through a connecting wire;
the display table (2) comprises a display frame (21), a display plate (22) and a protection plate (23), wherein the display frame (21) is of a frame structure formed by welding a plurality of sectional materials, the display frame (21) is T-shaped and is composed of a first frame (211) and a second frame (212), the first frame (211) is smaller than the second frame (212), the second frame (212) is located on the first frame (211), the display plate (22) comprises a side plate (221) and a top plate (223), the side plate (221) is fixed on the outer sides of the side surfaces of the first frame (211) and the second frame (212), the top plate (223) is tiled and fixed above the top surface of the second frame (212), a push rod (31) hole is formed in the top plate (223), the protection plate (23) is pasted at the joint of the side plate (221) and the top plate (223), the guard plate (23) is in an inverted L shape;
desk subassembly (3), the quantity is a plurality of, desk subassembly (3) are fixed in on show stand (2), and surround chassis subassembly (1), desk subassembly (3) include push rod (31), support (32), desktop (33), lift controller (34), switch module (35), push rod (31) are fixed in on show shelf (21), support (32) are fixed in on the telescopic link of push rod (31), desktop (33) are fixed in on support (32), lift controller (34) are fixed in on second frame (212), lift controller (34) through the connecting wire respectively with switch module (35), push rod (31) electric connection mutually, the quantity of switch module (35) with the quantity of push rod (31) is the same.
2. The automobile chassis training aid provided with the lifting desk as claimed in claim 1, wherein tires (117) are arranged on the front hub (114) and the rear hub (116), the tires (117) on the front hub (114) are separated from the top plate (223), and the tires (117) on the rear hub (116) are in contact with the top plate (223).
3. The automobile chassis training aid with the lifting desk as claimed in claim 1, wherein the charging interface (133) comprises a fast charging interface (1331) and a slow charging interface (1332), the fast charging interface (1331) is fixed on the rear shock absorber (115) at the front side through a charging fixing plate, and the fast charging interface (1331) is electrically connected with the vehicle-mounted charger through a connecting line;
the slow charging interface (1332) is fixed on the rear shock absorber (115) at the rear side through a charging fixing plate, and the slow charging interface (1332) is electrically connected with the vehicle-mounted charger through a connecting wire.
4. The automobile chassis practical training teaching aid provided with the lifting desk as claimed in claim 1, wherein the first frame (211) and the second frame (212) are the same in shape and are cuboid.
5. The automobile chassis practical training teaching aid provided with the lifting desk as claimed in claim 1, wherein the support (32) comprises a support block (321) and a plurality of support legs (322), the support legs (322) are radially distributed around the support block (321), the support block (321) is provided with an internal thread hole, and the support legs (322) are provided with mounting holes.
6. The automobile chassis training aid provided with the lifting desk as claimed in claim 5, wherein a first switch hole (2211) and a second switch hole (2212) are formed in the side plate (221) fixed on the first frame (211), and the first switch hole (2211) is located on the left side of the second switch hole (2212).
7. The automobile chassis training aid provided with the lifting desk as claimed in claim 6, wherein the switch module (35) comprises a first switch (351) and a second switch (352), the first switch (351) is sleeved in the first switch hole (2211) and fixed on the first frame (211), and the second switch (352) is sleeved in the second switch hole (2212) and fixed on the first frame (211).
8. The automobile chassis training aid with the lifting desk as claimed in claim 7, wherein a first switch (351) indication sticker and a second switch (352) indication sticker are pasted on the desktop (33), the first switch (351) indicates the position, the action and the pressing mode of the first switch (351) which is pasted with a book, and the second switch (352) indicates the position, the action and the pressing mode of the second switch (352) which is pasted with a book.
9. The automobile chassis training teaching aid provided with the lifting desk as claimed in claim 1, wherein the desk assembly (3) further comprises a lifting battery, the lifting battery is fixed on the first frame (211), and the lifting battery is electrically connected with the lifting controller (34) and the battery manager through connecting wires respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020052958.6U CN211719159U (en) | 2020-01-10 | 2020-01-10 | Automobile chassis training teaching aid with lifting desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020052958.6U CN211719159U (en) | 2020-01-10 | 2020-01-10 | Automobile chassis training teaching aid with lifting desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211719159U true CN211719159U (en) | 2020-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020052958.6U Active CN211719159U (en) | 2020-01-10 | 2020-01-10 | Automobile chassis training teaching aid with lifting desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211719159U (en) |
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2020
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Effective date of registration: 20221129 Address after: No.9, Zhengyang Road, Xin'an Town, Zhengding County, Shijiazhuang, Hebei 050,899 Patentee after: Hebei Zhengkeda Education Technology Co.,Ltd. Address before: 057650 Business Incubation Center 200m West Kunshan Road, Shengying Town, Guangping County, Handan City, Hebei Province Patentee before: BEIJING ZHI YANG NORTH INTERNAITONAL EDUCATION TECHNOLOGY Co.,Ltd. |