CN217320605U - Electric motor car locomotive structure - Google Patents
Electric motor car locomotive structure Download PDFInfo
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- CN217320605U CN217320605U CN202220416865.6U CN202220416865U CN217320605U CN 217320605 U CN217320605 U CN 217320605U CN 202220416865 U CN202220416865 U CN 202220416865U CN 217320605 U CN217320605 U CN 217320605U
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- clamping
- seat
- enclose
- wall
- cover
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model provides an electric motor car locomotive structure belongs to electric motor car hood and connects technical field. The electric vehicle upper cover body and the lower cover body solve the problems that the upper cover body and the lower cover body of the existing electric vehicle are easy to be relatively dislocated when being matched and clamped relatively, and are inconvenient to produce and manufacture. This electric motor car locomotive structure, enclose the seat after independently making including the components of a whole that can function independently, preceding enclose the cover, have the assembly tank that the indent set up on the outer wall at the top of back seat, this assembly tank is used for linking firmly the instrument board, can dismantle on the outer wall at the top of preceding enclosure and link firmly the meter cover that has the instrument board that shelters from, this meter cover is the tilt state and is located the place ahead of assembly tank, enclose after, before enclose between the cover be provided with enable after, enclose the seat before, enclose cover both relative grafting of two and link firmly the assembly structure as an organic whole structure. The utility model discloses enclose the seat after, preceding enclose the relative screens assembly of cover, the screens stress point is even, and it is convenient to manufacture.
Description
Technical Field
The utility model belongs to the technical field of electric motor car headstock cover is connected, a electric motor car locomotive structure is related to.
Background
The joint of the front and rear plastic parts of the existing electric vehicle hood has no bearing capacity and is easy to crack and damage; for example, Chinese patent numbers are: the "202120271047.7" authorization notice number is: CN215752782U the vehicle head cover specifically includes an upper cover body and a lower cover body, the upper cover body is covered on the upper end of the lower cover body, and the upper cover body is connected with the front end edge and/or the rear end edge of the lower cover body through a plurality of fasteners.
In the structure, the upper cover body and the lower cover body are directly connected through the fastener, so that the joint of the upper cover body and the lower cover body is easy to crack, and the upper cover body and the lower cover body are easy to dislocate when being matched and clamped relatively, so that the production and the manufacture are inconvenient, the structural stability is poor, and the service life is short.
Disclosure of Invention
The utility model aims at the above-mentioned problem that exists among the prior art, provide a simple structure, stable in structure, the convenient electric motor car locomotive structure is made in production.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides an electric motor car locomotive structure, encloses the seat, preceding enclosing the cover including the back that the components of a whole that can function independently made, the outer wall at the top of back enclose the assembly groove that has the indent setting on, this assembly groove is used for linking firmly the instrument board, the outer wall at the top of preceding enclosing the cover on can dismantle and link firmly the instrument cover that has the instrument board that shelters from on, this instrument cover is the tilt state and is located the place ahead of assembly groove, its characterized in that, back enclose the seat, preceding enclosing and being provided with between covering and enable the back enclose the seat, preceding enclosing and covering the assembly structure that both pegging graft relatively and link firmly as an organic whole structure.
This electric motor car head structure mainly encloses the seat after, before and sets up the assembly structure who enables both convenient relatively, accurate assembly, this back enclose the seat before, enclose the difficult dislocation after assembling relatively, the fracture, the manufacturing is convenient, long service life.
In the electric vehicle head structure, the assembling structure comprises a plurality of first clamping legs which are convexly arranged backwards and are distributed on the inner wall of the edge of the top of the front enclosure at intervals along the length direction of the top of the front enclosure, clamping holes are formed in the first clamping legs, a plurality of first convex nails which are convexly arranged inwards are distributed on the inner wall of the edge of the top of the rear enclosure at intervals along the length direction of the top of the rear enclosure at intervals, and the clamping holes of the first clamping legs on the top of the front enclosure are clamped on the corresponding first convex nails on the top of the rear enclosure; the inner wall at the edge of the two side walls of the rear enclosure seat is provided with a second clamping leg, the second clamping leg is provided with a clamping hole, the inner wall at the edge of the two side walls of the front enclosure is provided with a second convex nail, and the clamping hole of the second clamping leg of the two side walls of the rear enclosure seat is clamped on the second convex nail of the two side walls of the corresponding front enclosure. The first clamping legs are arranged on the inner wall of the edge of the top of the front enclosure, the second clamping legs are arranged on the inner wall of the edge of the two side walls of the rear enclosure, and the first clamping legs and the second clamping legs are clamped in a relatively crossed mode through the first clamping legs and the second clamping legs, so that the relative clamping structure is stable, and the service life is long.
In foretell electric motor car locomotive structure, the quantity of the first joint leg of interval distribution on the inner wall at the edge of the top of preceding enclosing cover be four, every grafting end of first joint leg has by the joint portion that forward descends the inclined distribution backward, first protruding nail on have by the joint spigot surface of forward preceding inclined distribution backward in, the joint portion of this first joint leg and the joint spigot surface slope of the first protruding nail that corresponds lean on the cooperation to carry out joint relatively. The purpose of setting so is convenient first joint leg, the relative direction screens of first protruding nail, and it is convenient to manufacture.
In foretell electric motor car locomotive structure, the grafting end of second joint leg have by the screens portion of backward forward interior slope distribution, the second protruding nail on have by the screens spigot surface of backward forward interior slope distribution, the screens spigot surface slope of the screens portion of this second joint leg and the second protruding nail that corresponds leans on the cooperation to carry out joint relatively. The purpose of setting so is convenient second joint leg, the relative direction screens of second protruding nail, and it is convenient to manufacture.
In foretell electric motor car locomotive structure, the inner wall at the edge of preceding both sides limit wall of enclosing the cover on have a screens groove, the shape of second joint leg, size and the screens groove looks adaptation of preceding enclosing the cover, the second protruding nail be located the middle part position of the tank bottom of the screens inslot that corresponds. The purpose that sets up like this makes second joint leg and preceding enclosing cover's both sides limit groove at the edge of wall carry out relative grafting cooperation, can prevent effectively that the condition of grafting dislocation displacement from appearing in second joint leg, and structural stability is high, long service life.
In the electric vehicle head structure, the inner walls of the edges of the two side walls of the rear enclosure are provided with clamping seats which are arranged in a manner of protruding backwards and forwards, the clamping seats are provided with clamping plates which extend outwards, the clamping plates are provided with through holes and positioning holes positioned in front of the through holes, the inner walls of the edges of the two side walls of the front enclosure are provided with inner convex connecting seats, the inner convex connecting seats are provided with spiral holes and convex blocks positioned in front of the spiral holes, the convex blocks of the inner convex connecting seats are clamped in the positioning holes of the corresponding clamping plates, and the through holes of the clamping plates and the spiral holes of the inner convex connecting seats are relatively in the same axial lead and are fixedly connected through bolts. The purpose that sets up like this is when making back enclose the seat, preceding enclose the relative joint of cover, prevents that the locomotive from turning to cause both to break away from in opposite directions, stable in structure, long service life.
Compared with the prior art, the first advantage of this electric motor car head structure does: structural design is reasonable, simple, encloses the relative screens assembly of cover before this back encloses the seat, screens stress point is even, and it is convenient to manufacture, encloses the seat after this, before enclose and cover both behind the screens, structural stability is high, long service life, difficult dislocation fracture, convenient to use.
Drawings
Fig. 1 is a schematic perspective view of a head structure of the electric vehicle.
Fig. 2 is a schematic perspective view of the explosion of the electric vehicle head structure.
In the figure, 1, a back wall seat; 2. a front enclosure; 3. assembling a groove; 4. an instrument cover; 5. a first clamping leg; 6. a clamping hole; 7. a first stud; 8. a second clamping leg; 9. a clamping hole; 10. a second stud; 11. a clamping part; 12. clamping the guide surface; 13. a clamping part; 14. a clamping guide surface; 15. a clamping groove; 16. a clamping seat; 17. a clamping and connecting plate; 18. a through hole; 19. positioning holes; 20. an inwardly projecting connecting seat; 21. a helical bore; 22. and (4) a bump.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 and fig. 2, this electric motor car head structure mainly encloses seat 1 after by the independent manufacturing of components of a whole that can function independently, preceding enclose cover 2 and constitute, the assembly groove 3 that the indent set up has on the outer wall at the top of back enclose seat 1, this assembly groove 3 is used for linking firmly the instrument board, can dismantle on the outer wall at the top of preceding enclose cover 2 and link firmly instrument cover 4 that has the instrument board that shelters from, this instrument cover 4 is the place ahead that the tilt state is located assembly groove 3, enclose seat 1 after, preceding enclose and be provided with between cover 2 and enable after enclose seat 1, preceding enclose cover 2 both relative grafting and link firmly the assembly structure as an organic whole structure.
During actual manufacturing, the assembly structure is mainly characterized in that four first clamping legs 5 which are convexly arranged backwards are distributed on the inner wall of the edge of the top of the front enclosure 2 at intervals along the length direction of the top of the front enclosure 2, clamping holes 6 are formed in the first clamping legs 5, four first convex nails 7 which are convexly arranged inwards are distributed on the inner wall of the edge of the top of the rear enclosure base 1 at intervals along the length direction of the top of the rear enclosure base 1, and the clamping holes 6 of the first clamping legs 5 on the top of the front enclosure 2 are clamped on the corresponding first convex nails 7 on the top of the rear enclosure base 1; the inner wall at the edge of the two side walls of the rear wall seat 1 is provided with a second clamping leg 8, the second clamping leg 8 is provided with a clamping hole 9, the inner wall at the edge of the two side walls of the front wall cover 2 is provided with a second convex nail 10, and the clamping hole 9 of the second clamping leg 8 of the two side walls of the rear wall seat 1 is clamped on the corresponding second convex nail 10 of the two side walls of the front wall cover 2.
The inserting end of each first clamping leg 5 which is distributed on the inner wall of the edge of the top of the front enclosure 2 at intervals is provided with a clamping part 11 which is obliquely distributed from front to back, the first convex nail 7 is provided with a clamping guide surface 12 which is obliquely distributed from front to back, and the clamping part 11 of the first clamping leg 5 and the clamping guide surface 12 of the corresponding first convex nail 7 are obliquely abutted and matched for relative clamping; the plug end of this second joint leg 8 has by the inside distribution's of slope screens portion 13 backward forward, has on the second protruding nail 10 by the inside distribution's of slope screens spigot surface 14 backward forward, and the screens portion 13 of this second joint leg 8 and the screens spigot surface 14 of the corresponding second protruding nail 10 slope lean on the cooperation to carry out relative joint.
In actual manufacturing, the inner walls of the edges of the two side walls of the front enclosure 2 are provided with clamping grooves 15, the shape and size of the second clamping legs 8 are matched with the clamping grooves 15 of the front enclosure 2, and the second convex nails 10 are positioned in the middle positions of the bottoms of the corresponding clamping grooves 15.
During actual manufacturing, clamping seats 16 protruding from the rear to the front are further arranged on the inner walls of the edges of the two side walls of the rear enclosure seat 1, clamping plates 17 extending outwards are arranged on the clamping seats 16, through holes 18 and positioning holes 19 located in front of the through holes 18 are formed in the clamping plates 17, inward convex connecting seats 20 are arranged on the inner walls of the edges of the two side walls of the front enclosure cover 2, spiral holes 21 and protruding blocks 22 located in front of the spiral holes 21 are arranged on the inward convex connecting seats 20, the protruding blocks 22 of the inward convex connecting seats 20 are clamped in the corresponding positioning holes 19 of the clamping plates 17, and the through holes 18 of the clamping plates 17 and the spiral holes 21 of the inward convex connecting seats 20 are relatively in the same axial lead and fixedly connected through bolts.
Those not described in detail in this specification are within the skill of the art. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (6)
1. The utility model provides an electric motor car locomotive structure, encloses seat (1) including the back that the components of a whole that can function independently made, preceding enclosing cover (2), the outer wall at the top of back enclosing seat (1) on have assembly groove (3) that the indent set up, this assembly groove (3) are used for linking firmly the instrument board, preceding enclosing and can dismantle on the outer wall at the top of cover (2) and link firmly instrument mask (4) that have the instrument board that shelters from, this instrument mask (4) are the place ahead that the tilt state is located assembly groove (3), its characterized in that, back enclose seat (1), preceding enclosing and be provided with between cover (2) and enable back enclosing seat (1), preceding enclosing cover (2) both relatively peg graft and link firmly the assembly structure as an organic whole structure.
2. The electric vehicle head structure according to claim 1, characterized in that the assembling structure comprises a plurality of first clamping legs (5) which are arranged in a protruding manner backwards and are distributed on the inner wall of the edge of the top of the front enclosure (2) along the length direction of the top of the front enclosure (2) at intervals, clamping holes (6) are formed in the first clamping legs (5), a plurality of first protruding nails (7) which are arranged in a protruding manner inwards are distributed on the inner wall of the edge of the top of the rear enclosure (1) along the length direction of the top of the rear enclosure (1) at intervals, and the clamping holes (6) of the first clamping legs (5) of the top of the front enclosure (2) are clamped on the corresponding first protruding nails (7) of the top of the rear enclosure (1); enclose after be provided with second joint leg (8) on the inner wall at the edge of the both sides limit wall of seat (1), be provided with card hole (9) on this second joint leg (8), preceding enclose be provided with second protruding nail (10) on the inner wall at the edge of the both sides limit wall of cover (2), block hole (9) screens of second joint leg (8) of the both sides limit wall of seat (1) are on second protruding nail (10) of the both sides limit wall of preceding enclosure (2) that correspond.
3. The electric vehicle head structure according to claim 2, characterized in that the number of the first clamping legs (5) distributed at intervals on the inner wall of the edge of the top of the front enclosure (2) is four, the inserting end of each first clamping leg (5) is provided with a clamping part (11) which is obliquely distributed from front to back, the first convex nail (7) is provided with a clamping guide surface (12) which is obliquely distributed from front to back, and the clamping part (11) of the first clamping leg (5) and the clamping guide surface (12) of the corresponding first convex nail (7) are obliquely abutted to be matched to be clamped relatively.
4. The electric vehicle head structure of claim 2, wherein the insertion end of the second clamping leg (8) is provided with clamping portions (13) which are obliquely distributed from back to front, the second stud (10) is provided with clamping guide surfaces (14) which are obliquely distributed from back to front, and the clamping portions (13) of the second clamping leg (8) and the corresponding clamping guide surfaces (14) of the second stud (10) are obliquely abutted and matched to perform relative clamping.
5. The electric vehicle head structure according to claim 4, wherein the inner walls of the edges of the two side walls of the front enclosure (2) are provided with clamping grooves (15), the shape and size of the second clamping legs (8) are matched with the clamping grooves (15) of the front enclosure (2), and the second convex nails (10) are positioned in the middle positions of the bottoms of the corresponding clamping grooves (15).
6. The electric vehicle head structure according to claim 5, wherein clamping seats (16) protruding from the rear to the front are further arranged on the inner walls of the edges of the two side walls of the rear surrounding seat (1), clamping plates (17) extending outwards are arranged on the clamping seats (16), through holes (18) and positioning holes (19) located in front of the through holes (18) are formed in the clamping plates (17), inner convex connecting seats (20) are arranged on the inner walls of the edges of the two side walls of the front surrounding cover (2), spiral holes (21) and convex blocks (22) located in front of the spiral holes (21) are formed in the inner convex connecting seats (20), the convex blocks (22) of the inner convex connecting seats (20) are clamped in the positioning holes (19) of the corresponding clamping plates (17), and the through holes (18) and the convex blocks of the clamping plates (17), The spiral holes (21) of the inward convex connecting seat (20) are relatively in the same axial lead and fixedly connected by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220416865.6U CN217320605U (en) | 2022-02-24 | 2022-02-24 | Electric motor car locomotive structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220416865.6U CN217320605U (en) | 2022-02-24 | 2022-02-24 | Electric motor car locomotive structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217320605U true CN217320605U (en) | 2022-08-30 |
Family
ID=82998446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220416865.6U Active CN217320605U (en) | 2022-02-24 | 2022-02-24 | Electric motor car locomotive structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217320605U (en) |
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2022
- 2022-02-24 CN CN202220416865.6U patent/CN217320605U/en active Active
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