CN209987863U

CN209987863U - A chassis protective structure for new energy automobile

Info

Publication number: CN209987863U
Application number: CN201920552605.XU
Authority: CN
Inventors: 刘璟; 王家宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-01-24
Anticipated expiration: 2029-04-23

Abstract

The utility model relates to a new energy automobile technical field just discloses a chassis protective structure for new energy automobile, including end backplate, the mounting hole that quantity is two is seted up to end backplate's front surface movable mounting has machine oil export guard plate, left side in the mounting hole movable mounting has machine oil to filter the guard plate, the front surface of end backplate has been seted up quantity and has been eight and be located two respectively mounting hole top, bottom, left side and right side standing groove. This a chassis protective structure for new energy automobile has made things convenient for maintenance personal to change machine oil and filtration, through aviation baffle and the louvre that sets up to realized that the in-process air current of marcing forward at the vehicle fans heat to automobile engine and gearbox whole in through the leading-in radiating hole of aviation baffle, made things convenient for chassis protective structure for new energy automobile to reach the dismouting of being convenient for, purpose that the radiating effect is good.

Description

A chassis protective structure for new energy automobile

Technical Field

The utility model relates to a new energy automobile technical field specifically is a chassis protective structure for new energy automobile.

Background

The new energy automobile refers to all other energy automobiles except gasoline and diesel engines, including fuel cell automobiles, hybrid automobiles, hydrogen energy power automobiles, solar automobiles and the like, and has low exhaust emission.

Along with the development of times and science and technology, the technological progress of the progress of science and technology has promoted the technological progress that is used for new energy automobile's chassis protective structure simultaneously, but still has the defect, and present new energy automobile's chassis protective structure is simple, adopts the screw rod to fix dismantlement and installation very inconvenient, and the phenomenon of smooth silk appears easily, the maintenance of being not convenient for, and the radiating effect is extremely poor, so has proposed a chassis protective structure who is used for new energy automobile and has solved this problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a chassis protective structure for new energy automobile possesses the dismouting of being convenient for, and advantage such as radiating effect is good has solved present new energy automobile's chassis protective structure simple structure, adopts the screw rod to fix the dismantlement and install very inconvenient, and the phenomenon of smooth silk appears easily, is not convenient for maintain, and the radiating effect problem extremely poor.

(II) technical scheme

For the dismouting of being convenient for of realizing the aforesaid, the good purpose of radiating effect, the utility model provides a following technical scheme: a chassis protection structure for a new energy automobile comprises a bottom protection plate, wherein the front surface of the bottom protection plate is provided with two mounting holes, the right side of the bottom protection plate is internally and movably provided with an engine oil outlet protection plate, the left side of the bottom protection plate is internally and movably provided with an engine oil filtering protection plate, the front surface of the bottom protection plate is provided with eight placement grooves which are respectively positioned at the top, the bottom, the left side and the right side of the two mounting holes, the top, the bottom, the left side and the right side of the engine oil outlet protection plate and the engine oil filtering protection plate are respectively and fixedly provided with a connecting rod, the rear surface of the connecting rod is fixedly provided with a magnet placed in the placement grooves, the front surfaces of the engine oil outlet protection plate and the engine oil filtering protection plate are respectively and fixedly provided with a pull ring, the front surface of the bottom protection plate is fixedly provided with an air deflector positioned, the perforation that quantity is two is all seted up to the top and the bottom of backplate front surface at the end, the mounting groove has all been seted up to the left and right sides of backplate at the end, fixed mounting has the spring in the mounting groove, the one end fixed mounting that the backplate was kept away from at the end to the spring has the inserted bar, the fixed slot has all been seted up to the top and the bottom of inserted bar, fixed mounting has expanding spring in the fixed slot, expanding spring keeps away from the one end fixed mounting of backplate at the end has the gag lever post, the equal fixed mounting of roof and the diapire of mounting groove inner chamber has the spacing groove of seting up on the backplate at the end and corresponding with the gag lever post, two at the top the opposite face and the bottom of inserted bar the equal fixed mounting of opposite face of inserted bar has and passes the spring and runs through backplate at the end and.

Preferably, the air deflector is welded on the bottom guard plate in an inclined manner, and the downward inclination angle of the air deflector is thirty-five degrees.

Preferably, the engine oil outlet protection plate and the engine oil filtering protection plate are both rubber plates, and the bottom protection plate is a steel plate.

Preferably, the number of the air deflectors is not less than fifteen, the air deflectors are vertically distributed at equal intervals, and the number of the air deflectors is equal to that of the heat dissipation holes.

Preferably, one end of the limiting rod, which is far away from the telescopic spring, is semicircular, and the limiting groove is semicircular and matched with the surface of the limiting rod.

Preferably, the bottom guard plate is internally provided with a rope threading hole communicated with the through hole and the mounting groove, and the pull rope passes through the rope threading hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a chassis protective structure for new energy automobile possesses following beneficial effect:

1. this a chassis protective structure for new energy automobile, stay cord through setting up, fixed mounting's inserted bar on the stay cord, thereby realized that fixed mounting's the knot that draws through the pulling stay cord drives the inserted bar and removes to peg graft on vehicle chassis's fixed interface, it is stable to promote the inserted bar to remove to peg graft with vehicle chassis's fixed interface simultaneously under the flexible return effect of spring, and then it fixes inserted bar and end backplate to push the gag lever post removal to peg graft at the spacing inslot under telescopic action of expanding spring, thereby realized quick installation, otherwise, the pulling stay cord can realize dismantling, made things convenient for the chassis protective structure for new energy automobile to reach the purpose of making things convenient for the dismouting.

2. This a chassis protective structure for new energy automobile, connecting rod through setting up, fixed mounting's magnet on the connecting rod, thereby realized adsorbing fixedly through placing magnet in the standing groove, and then realized that machine oil export guard plate and machine oil filter the monolithic stationary of guard plate and end guard plate, it changes machine oil and filtration to have made things convenient for the maintenance personal, aviation baffle and louvre through setting up, thereby realized that the in-process air current of marcing forward at the vehicle is whole to fan heat automobile engine and gearbox in through the leading-in louvre of aviation baffle, made things convenient for a chassis protective structure for new energy automobile to reach the dismouting of being convenient for, the good mesh of radiating effect.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is an enlarged schematic view of a point a in fig. 1 according to the present invention.

In the figure: 1 end backplate, 2 mounting holes, 3 machine oil export guard plates, 4 machine oil filtration guard plates, 5 standing grooves, 6 connecting rods, 7 magnets, 8 pull rings, 9 wind deflectors, 10 heat dissipation holes, 11 perforation holes, 12 mounting grooves, 13 springs, 14 inserted bars, 15 fixing grooves, 16 expansion springs, 17 limiting rods, 18 limiting grooves, 19 pull ropes and 20 pull buckles.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, a chassis protection structure for a new energy automobile comprises a bottom protection plate 1, wherein two mounting holes 2 are formed in the front surface of the bottom protection plate 1, an engine oil outlet protection plate 3 is movably mounted in the right mounting hole 2, an engine oil filtering protection plate 4 is movably mounted in the left mounting hole 2, the engine oil outlet protection plate 3 and the engine oil filtering protection plate 4 are both rubber plates, the bottom protection plate 1 is a steel plate, eight placement grooves 5 which are respectively positioned at the top, the bottom, the left side and the right side of the two mounting holes 2 are formed in the front surface of the bottom protection plate 1, connecting rods 6 are fixedly mounted at the top, the bottom, the left side and the right side of the engine oil outlet protection plate 3 and the engine oil filtering protection plate 4, magnets 7 placed in the placement grooves 5 are fixedly mounted on the rear surface of the connecting rods 6, and pull rings 8 are fixedly mounted on the front surfaces of the, the front surface of the bottom protection plate 1 is fixedly provided with an air deflector 9 positioned between two mounting holes 2, the air deflector 9 is welded on the bottom protection plate 1 in an inclined manner, the downward inclination angle of the air deflector 9 is thirty-five degrees, the front surface of the bottom protection plate 1 is provided with radiating holes 10 positioned below the air deflector 9, the number of the air deflectors 9 is not less than fifteen, the air deflectors 9 are distributed in a vertically equidistant manner, the number of the air deflectors 9 is equal to that of the radiating holes 10, the top and the bottom of the front surface of the bottom protection plate 1 are respectively provided with two through holes 11, the left side and the right side of the bottom protection plate 1 are respectively provided with a mounting groove 12, a spring 13 is fixedly arranged in the mounting groove 12, one end of the spring 13 far away from the bottom protection plate 1 is fixedly provided with an inserted link 14, the top and the bottom of the inserted link 14 are respectively provided with a fixing groove 15, a telescopic spring 16, one end of the limiting rod 17 far away from the telescopic spring 16 is semicircular, the limiting groove 18 is semicircular and matched with the surface of the limiting rod 17, the top wall and the bottom wall of the inner cavity of the mounting groove 12 are fixedly provided with the limiting groove 18 which is arranged on the bottom protection plate 1 and corresponds to the limiting rod 17, the opposite surfaces of the two inserting rods 14 at the top and the opposite surfaces of the two inserting rods 14 at the bottom are fixedly provided with pull ropes 19 which penetrate through the spring 13 to penetrate through the bottom protection plate 1 and respectively penetrate through the four through holes 11, the inside of the bottom protection plate 1 is provided with rope penetrating holes communicated with the through holes 11 and the mounting groove 12, the pull ropes 19 penetrate through the rope penetrating holes, one end of the pull rope 19 far away from the inserting rods 14 is fixedly provided with a pull buckle 20, through the set pull rope 19, the inserting rods 14 fixedly arranged on the pull rope 19 are driven to drive the inserting rods 14 to move and be inserted on a fixed interface of the automobile chassis by pulling the pull buckle 20 fixedly arranged on the pull rope 19, and the inserting The stability, and then under the flexible effect of expanding spring 16, push the stop lever 17 to move and insert and fix the inserted link 14 and the bottom guard plate 1 in the limiting groove 18, thus realizing the rapid installation, otherwise, pull the stay cord 19 to realize the disassembly, and facilitate the chassis protective structure for new energy automobile to achieve the purpose of convenient disassembly and assembly, through the connecting rod 6, the magnet 7 fixedly installed on the connecting rod 6, thereby realizing the adsorption and fixation by placing the magnet 7 in the placing groove 5, further realizing the integral fixation of the engine oil outlet guard plate 3 and the engine oil filtering guard plate 4 and the bottom guard plate 1, facilitating the replacement of engine oil and filtering by maintenance personnel, through the air deflector 9 and the heat dissipation holes 10, thereby realizing the heat dissipation of the automobile engine and the whole gearbox in the process of the vehicle advancing forward by leading the air current into the heat dissipation holes 10 through the air deflector 9, the chassis protection structure for the new energy automobile is convenient to disassemble and assemble, and the radiating effect is good.

To sum up, the chassis protection structure for the new energy automobile realizes that the inserted link 14 is driven to move and be inserted on a fixed interface of the automobile chassis by pulling the pull buckle 20 fixedly installed on the pull rope 19 through the arranged pull rope 19 and the inserted link 14 fixedly installed on the pull rope 19, simultaneously the inserted link 14 is driven to move and be stably inserted with the fixed interface of the automobile chassis under the telescopic return action of the spring 13, the limiting rod 17 is driven to move and be inserted in the limiting groove 18 under the telescopic action of the telescopic spring 16 to fix the inserted link 14 and the bottom guard plate 1, thereby realizing rapid installation, otherwise, the pull rope 19 is pulled to realize disassembly, the chassis protection structure for the new energy automobile achieves the purpose of convenient disassembly and assembly, and the magnet 7 fixedly installed on the connecting rod 6 is arranged to realize that the magnet 7 is placed in the placing groove 5 for adsorption and fixation, and then realized machine oil export guard plate 3 and machine oil filter guard plate 4 and end backplate 1's monolithic stationary, it changes machine oil and filtration to have made things convenient for maintenance personal, aviation baffle 9 and louvre 10 through setting up, thereby realized in-process air current that the vehicle marchs forward through aviation baffle 9 leading-in louvre 10 in to automobile engine and gearbox wholly fan heat, the chassis protective structure who has made things convenient for new energy automobile reaches the dismouting of being convenient for, the mesh that the radiating effect is good, the chassis protective structure who has solved present new energy automobile simple structure, it is very inconvenient to adopt the screw rod to fix the dismantlement and install, and the phenomenon of smooth silk appears easily, be not convenient for the maintenance, and the radiating effect is extremely poor problem.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chassis protective structure for new energy automobile, includes backplate (1), its characterized in that: the front surface of the bottom protection plate (1) is provided with two mounting holes (2), the right side of the bottom protection plate is internally and movably provided with an engine oil outlet protection plate (3), the left side of the bottom protection plate is internally and movably provided with an engine oil filtering protection plate (4), the front surface of the bottom protection plate (1) is provided with eight placement grooves (5) which are respectively positioned at the top, the bottom, the left side and the right side of the two mounting holes (2), the top, the bottom, the left side and the right side of the engine oil outlet protection plate (3) and the engine oil filtering protection plate (4) are respectively and fixedly provided with a connecting rod (6), the rear surface of the connecting rod (6) is fixedly provided with a magnet (7) placed in the placement groove (5), and the front surfaces of the engine oil outlet protection plate (3) and the engine oil filtering protection plate (4) are respectively and fixedly provided, the front surface of the bottom protection plate (1) is fixedly provided with an air deflector (9) which is positioned in two positions between the mounting holes (2), heat dissipation holes (10) which are positioned below the air deflector (9) are formed in the front surface of the bottom protection plate (1), two perforation holes (11) are formed in the top and the bottom of the front surface of the bottom protection plate (1), mounting grooves (12) are formed in the left side and the right side of the bottom protection plate (1), springs (13) are fixedly arranged in the mounting grooves (12), one end of each spring (13) far away from the bottom protection plate (1) is fixedly provided with an insertion rod (14), fixed grooves (15) are formed in the top and the bottom of the insertion rod (14), telescopic springs (16) are fixedly arranged in the fixed grooves (15), one end of each telescopic spring (16) far away from the bottom protection plate (1) is fixedly provided with a limiting rod (17), and the top wall and the bottom wall of the inner cavity of each mounting groove (12) are The limiting groove (18) that corresponds with gag lever post (17), two in the top the opposite face and the bottom of inserted bar (14) are two the equal fixed mounting of opposite face of inserted bar (14) has and passes spring (13) and run through end backplate (1) and pass four respectively stay cord (19) of perforation (11), the one end fixed mounting that inserted bar (14) were kept away from in stay cord (19) has a draw knot (20).

2. The chassis protective structure for the new energy automobile according to claim 1, characterized in that: the air deflector (9) is welded on the bottom guard plate (1) in an inclined manner, and the downward inclination angle of the air deflector (9) is thirty-five degrees.

3. The chassis protective structure for the new energy automobile according to claim 1, characterized in that: the engine oil outlet protection plate (3) and the engine oil filtering protection plate (4) are both rubber plates, and the bottom protection plate (1) is a steel plate.

4. The chassis protective structure for the new energy automobile according to claim 1, characterized in that: the number of the air deflectors (9) is not less than fifteen, the air deflectors (9) are vertically distributed at equal intervals, and the number of the air deflectors (9) is equal to that of the heat dissipation holes (10).

5. The chassis protective structure for the new energy automobile according to claim 1, characterized in that: one end of the limiting rod (17) far away from the telescopic spring (16) is semicircular, and the limiting groove (18) is semicircular and matched with the surface of the limiting rod (17).

6. The chassis protective structure for the new energy automobile according to claim 1, characterized in that: the inner part of the bottom protection plate (1) is provided with a rope threading hole communicated with the through hole (11) and the mounting groove (12), and the pull rope (19) penetrates through the rope threading hole.