CN220199486U - Split type hood and electric motor car - Google Patents

Abstract

The utility model discloses a split type hood and an electric vehicle. In the split type hood, the hood connecting piece and the guide cover adopt an integrated structural design, two original parts are integrated into one part, only one die is adopted during production, one die is saved, the cost is saved from the development cost, and the whole vehicle production cost is reduced. In the existing production process, because the parts in the head cover are more in number and the parts are connected by adopting fasteners such as bolts or screws, the whole head cover can be assembled by about 15 fasteners, so that the head cover is labor-and time-consuming and has high production cost. According to the scheme, the hood connecting piece and the guide cover are integrally formed, one component is reduced in number, one component assembling procedure is omitted in assembling mode, and meanwhile, the number of fasteners is reduced, so that assembly production is more efficient and convenient, and product development cost is reduced while the whole vehicle production speed is improved. The electric vehicle comprises the split type hood.

Description

Split type hood and electric motor car

Technical Field

The utility model relates to the technical field of electric vehicles, in particular to a split type hood and an electric vehicle.

Background

At present, an upper and lower split type hood (also called a horn handle and an airplane handle) of an electric vehicle commonly used in the market generally comprises a hood upper hood, a hood lower hood, a hood connecting piece, a guide hood decoration and an instrument assembly. The upper hood, the lower hood, the hood connecting piece and the guide hood decorating piece are made of ABS resin, the guide hood is made of PC resin, and the hood connecting piece and the guide hood are made of different materials and usually need 2 molds to be produced respectively and independently, so that the production period is long, the production efficiency is low, and the mold cost is high. In addition, because the existing upper and lower split type hood has more parts, in the assembling process, more assembling procedures are needed, and generally about 15 fasteners are needed to complete the assembly, the working efficiency is lower, and the mass and high-efficiency production of electric vehicles is not facilitated.

Disclosure of Invention

The utility model aims to provide a novel split type hood and an electric vehicle, which are used for solving the problems that the hood connecting piece and the guide hood of the existing split type hood are different in materials, 2 molds are required to be produced independently, the production period is long, the production efficiency is low and the mold cost is high.

In order to achieve the above object, the present utility model provides the following solutions:

the utility model provides a split type hood which comprises a hood upper hood, a hood lower hood, a hood connecting piece, a guide hood decorating part and an instrument assembly, wherein the hood connecting piece and the guide hood are integrally formed, the hood upper hood and the hood lower hood are detachably connected, an electric vehicle steering handle is inserted between the hood upper hood and the hood lower hood, at least one of the hood upper hood and the hood lower hood is used for being connected with the electric vehicle steering handle, the hood connecting piece is detachably connected with the hood lower hood, the instrument assembly is detachably connected with the hood upper hood, and the guide hood decorating part is detachably connected with one of the hood connecting piece and the guide hood.

Optionally, the lower hood of the hood is connected with the steering handle of the electric vehicle through screws and/or bolts.

Optionally, the hood upper cover through buckle and card muscle complex mode with hood lower cover joint under the hood, wherein, set up the buckle on hood upper cover with one of the hood lower cover sets up the card muscle on the other.

Optionally, the upper hood of the hood is further connected with the lower hood of the hood by screws or bolts.

Optionally, the hood connecting piece and the air guide sleeve are integrally formed through injection molding.

Optionally, the front end of hood lower cover be provided with the draw-in groove of hood connecting piece adaptation, the hood connecting piece pass through buckle and card muscle complex mode with draw-in groove joint, wherein, the hood connecting piece with set up the buckle on one of draw-in groove, set up the card muscle on the other.

Optionally, a hook is arranged at the bottom of the instrument assembly, and the hook is clamped with the upper hood of the head cover; the hood connecting piece is also provided with a reinforcing structure, and the reinforcing structure is connected with the clamping hooks and the hood upper cover through screws or bolts.

Optionally, a hook is arranged at the bottom of the instrument assembly, and the hook is connected with the upper hood of the head cover; the upper hood of the head hood is also provided with a connecting lug, the connecting piece of the head hood is also provided with a reinforcing structure, and the reinforcing structure is connected with the connecting lug through a screw or a bolt.

Optionally, the kuppe decoration is last to be provided with the buckle, be provided with the draw-in groove on the kuppe, the kuppe decoration passes through the buckle with draw-in groove joint.

The utility model also provides an electric vehicle, and the split type hood is arranged on the steering handle of the electric vehicle.

Compared with the prior art, the utility model has the following technical effects:

the split type hood provided by the utility model has the advantages that the hood connecting piece and the guide cover adopt an integrated structural design, the original two parts are integrated into one part, only one die is adopted in production, one die is saved, and the cost is saved from the aspect of development cost, so that the production cost of the whole car is reduced. In the existing production process, because the parts in the head cover are more in number and the parts are connected by adopting fasteners such as bolts or screws, the whole head cover can be assembled by about 15 fasteners, so that the head cover is labor-and time-consuming and has high production cost. The hood connecting piece and the guide cover are integrally formed, one component is reduced in number, one component assembling procedure is omitted in an assembling mode, and meanwhile, the number of fasteners is reduced, so that assembly production is more efficient and convenient, the whole car production speed is improved, and meanwhile, the development cost of products is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure and installation of a split hood according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a partial cut-away construction of a split hood according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the installation of the lower hood of the split hood disclosed in the embodiments of the present utility model;

FIG. 4 is a schematic view of the installation of the upper hood and lower hood of the hood according to an embodiment of the present utility model.

Wherein, the reference numerals are as follows:

100. a split head cover;

1. a head cover upper cover; 2. a lower hood of the hood; 21. a clamping groove; 3. a hood connector; 4. a guide cover; 5. a dome decoration; 6. an instrument assembly; 7. self-tapping one; 8. self-tapping II; 9. self-tapping III; 10. self-tapping is four; 11. self-tapping five; 12. a bolt; 13. a steering handle of the electric vehicle; 14. a hook.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model aims to provide a novel split type hood, which solves the problems that the hood connecting piece and the guide hood of the existing split type hood are different in materials, 2 pairs of dies are required to be produced independently, the production period is long, the production efficiency is low and the die cost is high.

Another object of the present utility model is to provide an electric vehicle having the above split head cover.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Example 1

As shown in fig. 1 to 4, this embodiment provides a novel split type hood 100, including hood upper cover 1, hood lower cover 2, hood connecting piece 3, kuppe 4, kuppe decoration 5 and instrument assembly 6, wherein, hood connecting piece 3 and kuppe 4 integrated into one piece, split type hood 100 wholly is equivalent to by hood upper cover 1, hood lower cover 2, hood connecting piece 3 (including kuppe 4), kuppe decoration 5 and instrument assembly 6 five parts are constituteed, compare prior art not only part quantity reduces, moreover, hood connecting piece 3 and kuppe 4 integrated into one piece, the material is the same, directly adopt one set of mould can produce, both saved the process, simultaneously reduced mould use cost. In the split type hood 100, the upper hood 1 and the lower hood 2 of the hood are detachably connected, the electric vehicle steering handle 13 is inserted between the upper hood 1 and the lower hood 2 of the hood, and at least one of the upper hood 1 and the lower hood 2 of the hood is connected with the electric vehicle steering handle 13, so that the upper hood 1 and the lower hood 2 of the hood are fixed on the periphery of the electric vehicle steering handle 13, and the electric vehicle steering handle 13 is prevented from rotating relative to the upper hood 1 and the lower hood 2 of the hood. The hood connecting piece 3 is detachably connected with the hood lower cover 2, the instrument assembly 6 is detachably connected with the hood upper cover 1, and the dome decorating piece 5 is detachably connected with one of the hood connecting piece 3 and the dome 4, so that the split hood 100 is assembled. The split type hood 100 still uses the existing upper and lower split type hood structure, namely, the upper hood 1 of the hood is arranged above the steering handle 13 of the electric vehicle, and the lower hood 2 of the hood is arranged below the steering handle 13 of the electric vehicle; the structural construction and installation positions of the hood connecting piece 3, the air guide sleeve 4, the air guide sleeve decoration 5 and the instrument assembly 6 are referred to in the prior art, and are not described herein.

In this embodiment, the lower hood 2 may be connected to a corresponding structure on the handlebar 13 of the electric vehicle by screws and/or bolts. As the preferable scheme, the lower hood 2 of the hood is connected with the steering handle 13 of the electric vehicle through bolts and screws, and when the bolts are used for connection, screw holes are formed in the corresponding positions of the lower hood 2 of the hood, so that the lower hood 2 of the hood and the steering handle 13 of the electric vehicle are connected through two screws and one bolt 12 in order to ensure the connection strength and save the cost. Wherein, the bolt 12 connects the front part of the hood lower cover 2 and the electric vehicle steering handle 13, and two screws respectively connect the left and right sides of the hood lower cover 2 and the electric vehicle steering handle 1. To further save costs, the connection of the hood lower cover 2 to the electric vehicle steering handle 13 is achieved by tapping in screws. As a specific solution, as shown in fig. 3, in this embodiment, the lower hood 2 of the hood is preferably connected to a corresponding structure on the steering handle 13 of the electric vehicle by self-tapping two 8 and self-tapping three 9. Through holes are formed in corresponding connecting structures on the steering handle 13 of the electric vehicle, and the self-tapping second 8 and the self-tapping third 9 penetrate through the corresponding through holes and are screwed and connected with corresponding positions of the lower hood 2 of the head cover. The second self-tapping 8 and the third self-tapping 9 are adopted to connect the lower hood 2 of the hood, so that the procedure of arranging corresponding threaded holes on the lower hood 2 of the hood can be omitted, the production cost can be saved, and the production efficiency can be improved. The second self-tapping 8 and the third self-tapping 9 are self-tapping, are one type of screw, belong to the prior art and are not described in detail herein.

In this embodiment, the upper hood 1 is clamped with the lower hood 2 by means of a fastener and a clamping rib, wherein one of the upper hood 1 and the lower hood 2 is provided with the fastener, and the other is provided with the clamping rib. As a preferable scheme, a buckle is arranged on the upper hood 1 of the hood, and a clamping rib is arranged at a corresponding position of the lower hood 2 of the hood. In addition to the above-described fastening manner, the hood upper cover 1 and the hood lower cover 2 may be fastened by a structure such as a seven-hook.

In order to further improve the connection strength, in this embodiment, after the upper hood 1 of the hood is fastened to the lower hood 2 of the hood by means of a fastener, a clip, and a bolt, the upper hood 1 of the hood is preferably further fastened to the lower hood 2 of the hood by means of a screw or bolt. When the bolt connection is adopted, threaded holes are required to be formed in the corresponding positions of the upper hood 1 of the hood. In order to save cost, the scheme preferably adopts screws, and particularly adopts self-tapping to realize the connection of the lower hood 2 of the hood and the upper hood 1 of the hood. As a concrete scheme, as shown in fig. 4, the present embodiment preferably has the head cover upper cover 1 fixedly connected to the corresponding position of the head cover lower cover 2 by self-tapping four 10 and self-tapping five 11. Through holes are formed in corresponding positions at the bottom of the lower hood 2 of the hood, and the self-tapping four 10 and the self-tapping five 11 penetrate through the corresponding through holes and are screwed and connected with corresponding positions of the upper hood 1 of the hood. The self-tapping four 10 and the self-tapping five 11 are adopted to connect the lower hood 2 and the upper hood 1, so that the procedure of arranging corresponding threaded holes on the upper hood 1 can be omitted, the production cost can be saved, and the production efficiency can be improved; meanwhile, the self-tapping four 10 and the self-tapping five 11 penetrate out from the lower part of the lower hood 2 of the hood to be screwed with the upper hood 1 of the hood, so that the effect of hiding the self-tapping is achieved, the upper surface of the upper hood 1 of the hood is not perforated, smoothness is avoided, and the attractiveness and the neatness of the upper surface of the split hood 100 are improved. The self-tapping four 10 and the self-tapping five 11 are self-tapping, are one type of screw, belong to the prior art and are not described in detail herein.

In this embodiment, the hood connector 3 and the air guide sleeve 4 are preferably injection molded integrally, and further, are preferably injection molded integrally using ABS resin. Based on this, the materials of the upper hood 1, the lower hood 2, the hood connector 3, the pod 4, and the pod trim 5 are identical.

In this embodiment, the front end of hood lower cover 2 is provided with the draw-in groove 21 with hood connecting piece 3 adaptation, and hood connecting piece 3 passes through buckle and draw-in bar complex mode and draw-in groove 21 joint, wherein, sets up the buckle on one of hood connecting piece 3 and draw-in groove 21, sets up the draw-in bar on the other. As a preferable scheme, a buckle is arranged on the hood connecting piece 3, and a clamping rib is arranged at a position corresponding to the clamping groove 21. In addition to the above-described fastening manner, the fastening between the fastening groove 21 and the hood connecting member 3 may be performed by a seven-hook or the like.

In this embodiment, a card is further inserted into the bottom of the meter assembly 6, and the card is clamped with the upper cover 1 of the head cover through a clamping hook 14. During installation, the card is inserted into a corresponding clamping groove at the bottom of the instrument assembly 6 in advance, then the card is assembled with the middle part of the upper cover 1 of the head cover through the clamping hook 14, and the front clamping point of the clamping hook 14 is utilized for limiting. The instrument assembly 6 is mounted on the upper hood 1 by adopting the mode of matching the clamping pieces with the clamping hooks 14, so that copper studs are not required to be embedded at the bottom of the instrument in the instrument assembly 6, the number of fasteners is saved, and the injection molding efficiency is improved.

Further, in this embodiment, the hood connecting piece 3 is further provided with a reinforcing structure, and the reinforcing structure is connected with the hook 14 and the hood upper cover 1 through screws or bolts, and generally a single screw or bolt is adopted to sequentially penetrate through the reinforcing structure, the hook 14 and the hood upper cover 1, so that three-in-one fixation of the hood connecting piece 3, the hood upper cover 1 and the instrument assembly 6 is realized. When the bolt connection is adopted, the card plays a role of a threaded hole, and a round hole is formed at the corresponding position of the upper hood 1 of the hood for the bolt to pass through. In order to save the cost, the scheme preferably adopts screws, and particularly adopts self-tapping to realize the connection and fixation of the reinforcing structure, the clamping hooks 14 and the upper hood 1 of the head cover. As a concrete scheme, as shown in fig. 2, the reinforcing structure is a hollow supporting member supported between the hood upper cover 1 and the hood connecting member 3, the hollow supporting member can be integrally formed with the hood connecting member 3, and the end of the hollow supporting member is provided with a through hole, and can be sequentially screwed and connected with the hook 14 and the hood upper cover 1 after penetrating through the through hole by self-tapping 7. The self-tapping one 7 is adopted to connect the reinforcing structure and the upper hood 1 of the head hood, so that the procedure of forming a round hole on the upper hood 1 of the head hood can be omitted, the production cost can be saved, and the production efficiency can be improved. Self-tapping 7 is self-tapping, a type of screw, which belongs to the prior art and is not described in detail herein.

In this embodiment, be provided with the buckle on the kuppe decoration 5, be provided with the draw-in groove on the kuppe 4, kuppe decoration 5 passes through buckle and draw-in groove joint cooperation, and then realizes the installation of kuppe decoration 5 in kuppe 4 corresponding position.

During actual assembly, firstly, a card is inserted into a corresponding clamping groove at the bottom of the instrument assembly 6 in advance, then the card is assembled with the upper cover 1 of the head cover through a clamping hook 14, and the front clamping point is utilized for limiting; the lower hood 2 of the hood is placed below the steering handle 13 of the electric vehicle, the top of the lower hood 2 of the hood and the steering handle 13 of the electric vehicle are connected by the aid of the second self-tapping 8 and the third self-tapping 9, the front part of the lower hood 2 of the hood and the steering handle 13 of the electric vehicle are connected by the aid of the bolts 12, the second self-tapping 8 and the third self-tapping 9 are symmetrically arranged on the lower hood 2 of the hood, and the diameters phi of the second self-tapping 8, the third self-tapping 9 and the bolts 12 are all preferably 4.2mm. Then, the partially assembled head cover upper cover 1 is mounted above the head cover lower cover 2 by means of a snap-in and snap-in connection, and is fixed by means of self-tapping four 10 and self-tapping five 11 with phi of 4.2mm. Then, the hood connecting piece 3 (integrated with the air guide sleeve) is mounted in the clamping groove 21 of the hood lower hood 2 in a buckling manner, and three-in-one fixation is performed on the clamping hook 14 and the hood upper hood 1 by utilizing a self-tapping one 7 with the diameter of 4.8 mm. Finally, the dome decorating part 5 is arranged at the front part of the dome 4 in a buckling manner, so that the split type head cover 100 is assembled on the steering handle 13 of the electric vehicle.

The split type hood 100 of this technical scheme, hood connecting piece and kuppe adopt integral type structural design, will have originally 2 parts to have integrated into a part, only adopt a mould can during production, saved a mould, saved the cost from development cost to whole car manufacturing cost has been reduced. In the existing production process, because the parts in the head cover are more in number and the parts are connected by adopting fasteners such as bolts or screws, the whole head cover can be assembled by about 15 fasteners, so that the head cover is labor-and time-consuming and has high production cost. The hood connecting piece and the guide cover are integrally formed, one component is reduced in number, one component assembling procedure is omitted in an assembling mode, and meanwhile, the number of fasteners is reduced, so that assembly production is more efficient and convenient, the whole car production speed is improved, and meanwhile, the development cost of products is reduced.

In addition, in this scheme, only remain necessary screw or bolt when assembling between each spare part, unimportant position merges as far as possible, for example adopts the mode of joint, compares prior art, this scheme only need 9 fasteners (screw or bolt) can, has further saved fastener quantity and assembly time.

Example two

The difference between the present embodiment and the first embodiment is that, in the present embodiment, after the bottom of the instrument assembly 6 is assembled with the fastening portion of the upper hood 1 through the fastening hook 14, the fastening hook 14 is connected with the upper hood 1 through screws or bolts, so as to realize reinforcement connection between the instrument assembly 6 and the upper hood 1. Meanwhile, the upper hood 1 of the head hood is also provided with a connecting lug, and the reinforcing structure on the connecting piece 3 of the head hood (integrated with the guide hood) is connected with the connecting lug on the upper hood 1 of the head hood through screws or bolts, so that the connecting piece 3 of the head hood (integrated with the guide hood) is in reinforcing connection with the upper hood 1 of the head hood.

The general clamping hook 14 is clamped with the middle part of the upper hood 1 of the hood, two connecting lugs are arranged and symmetrically distributed on two sides of the clamping part of the upper hood 1 of the hood and the clamping hook 14. Correspondingly, the reinforcing structure on the head cover connecting piece 3 (integrated with the air guide cover) is also provided with two groups, and is respectively connected with the two connecting convex blocks. The connecting lug is generally provided with a card in advance, and the fastening action with the screw or the bolt is completed through the card (playing the role of a threaded hole). Between the reinforcing structure on the hood connecting piece 3 (integrated with the air guide sleeve) and the connecting convex block, when the bolt connection is adopted, a round hole is required to be formed at the corresponding position of the connecting convex block. In order to save the cost, the scheme adopts screws preferably, and particularly adopts self-tapping to realize the connection and fixation of the reinforcing structure and the connecting convex blocks. As a concrete scheme, the reinforcing structure is a hollow supporting piece supported between the upper hood 1 and the connecting piece 3, the hollow supporting piece can be integrally formed with the connecting piece 3, the end part of the hollow supporting piece is provided with a through hole, and the hollow supporting piece can be screwed and connected with the connecting lug on the upper hood 1 after penetrating through the through hole through self-tapping. The self-tapping connection of the reinforcing structure and the connecting lug on the upper hood 1 of the head hood can omit the procedure of arranging corresponding round holes on the connecting lug of the upper hood 1 of the head hood, thereby being beneficial to saving production cost and improving production efficiency. Self-tapping is a type of screw that belongs to the prior art and is not described in detail herein.

During actual installation, firstly, a card is inserted into a corresponding clamping groove at the bottom of the instrument assembly 6 in advance, then the card is assembled with the upper cover 1 of the head cover through a clamping hook 14, and single screws or bolts are used for fixing and limiting; the lower hood 2 of the hood is placed below the steering handle 13 of the electric vehicle, the top of the lower hood 2 of the hood and the steering handle 13 of the electric vehicle are connected by the aid of the second self-tapping 8 and the third self-tapping 9, the front part of the lower hood 2 of the hood and the steering handle 13 of the electric vehicle are connected by the aid of the bolts 12, the second self-tapping 8 and the third self-tapping 9 are symmetrically arranged on the lower hood 2 of the hood, and the diameters phi of the second self-tapping 8, the third self-tapping 9 and the bolts 12 are all preferably 4.2mm. Then, the partially assembled head cover upper cover 1 is mounted above the head cover lower cover 2 by means of a snap-in and snap-in connection, and is fixed by means of self-tapping four 10 and self-tapping five 11 with phi of 4.2mm. And then, installing the hood connecting piece 3 (integrated with the guide hood) in the clamping groove 21 of the hood lower cover 2 in a buckling manner, installing the guide hood decorating piece 5 at the front part of the guide hood 4 in a buckling manner, and finally connecting the reinforcing structure and the connecting convex blocks on the hood connecting piece 3 by utilizing self-tapping with phi of 4.8mm, thereby completing the assembly of the split type hood 100 on the electric vehicle steering handle 13.

Example III

The present embodiment proposes an electric vehicle in which a split type hood 100 as disclosed in the first embodiment is mounted on a steering handle 13 of the electric vehicle. The specific structure and assembly of the split head cover 100 are described in the first embodiment, and will not be described herein.

It should be noted that it will be apparent to those skilled in the art that the present utility model is not limited to the details of the above-described exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.

Claims (10)

1. The utility model provides a split type hood, includes hood upper cover, hood lower cover, hood connecting piece, kuppe decoration and instrument assembly, its characterized in that, the hood connecting piece with kuppe integrated into one piece, the hood upper cover with the butt joint can be dismantled to the hood lower cover, the hood upper cover with be used for the cartridge electric motor car direction handle between the hood lower cover, just the hood upper cover with at least one of the hood lower cover is used for with electric motor car direction handle links to each other, the hood connecting piece with the hood lower cover can dismantle the connection, the instrument assembly with the hood upper cover can dismantle the connection, the kuppe decoration with the hood connecting piece with one of kuppe can dismantle the connection.

2. The split head cover of claim 1 wherein said lower head cover is attached to said electric vehicle steering handle by screws and/or bolts.

3. The split head cover according to claim 1, wherein the head cover upper cover is clamped with the head cover lower cover in a way of matching a clamping buckle with a clamping rib, wherein one of the head cover upper cover and the head cover lower cover is provided with the clamping buckle, and the other is provided with the clamping rib.

4. A split hood according to claim 3 wherein the upper hood is further connected to the lower hood by screws or bolts.

5. A split hood according to any one of claims 1 to 4 wherein the hood connector and the pod are injection moulded as one piece.

6. The split type head cover according to any one of claims 1 to 4, wherein a clamping groove matched with the head cover connecting piece is formed in the front end of the lower head cover, the head cover connecting piece is clamped with the clamping groove in a mode of matching a clamping buckle with a clamping rib, wherein the clamping buckle is arranged on one of the head cover connecting piece and the clamping groove, and the clamping rib is arranged on the other one of the head cover connecting piece and the clamping groove.

7. The split head cover according to claim 6, wherein a hook is arranged at the bottom of the instrument assembly, and the hook is clamped with the upper cover of the head cover; the hood connecting piece is also provided with a reinforcing structure, and the reinforcing structure is connected with the clamping hooks and the hood upper cover through screws or bolts.

8. The split head cover according to claim 6, wherein a hook is provided at the bottom of the meter assembly, the hook being connected to the head cover upper cover; the upper hood of the head hood is also provided with a connecting lug, the connecting piece of the head hood is also provided with a reinforcing structure, and the reinforcing structure is connected with the connecting lug through a screw or a bolt.

9. The split head cover according to any one of claims 1 to 4, wherein the dome trim is provided with a buckle, the dome is provided with a slot, and the dome trim is clamped with the slot by the buckle.

10. An electric vehicle, characterized in that a split type head cover according to any one of claims 1 to 9 is mounted on a steering handle of the electric vehicle.