CN216994655U

CN216994655U - Electric motor car back

Info

Publication number: CN216994655U
Application number: CN202220540037.3U
Authority: CN
Inventors: 孙亚奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-19
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a rear backrest of an electric vehicle, belonging to the field of vehicle parts. This back behind electric motor car, through setting up the girder, the back shroud, the front shroud, the mounting screw, the draw-in groove, the mounting hole, the collar, first latch, draw-in groove and light-emitting component, when using, its front shroud passes through the surface of screw and collar snap-on at the girder, the back shroud is fixed through the cooperation between first latch and the draw-in groove simultaneously, the cooperation is fixed light-emitting component through lamp shade card income spacing inslot portion and can be accomplished the installation simultaneously, this kind of mode overall structure is simple, change little to production facility, and the front shroud is fixed through direct and girder, it has fine firmness, the block mounting means of cooperation back shroud is dismantled simply, easy maintenance.

Description

Electric motor car back

Technical Field

The utility model relates to the field of vehicle parts, in particular to a rear backrest of an electric vehicle.

Background

The electric vehicle is an electric drive vehicle and is also named as an electric drive vehicle. Electric vehicles are classified into alternating current electric vehicles and direct current electric vehicles. Generally speaking, an electric vehicle uses a battery as an energy source, converts electric energy into mechanical energy to move through components such as a controller and a motor, and controls the speed of a current to change.

As present this kind of motorcycle type, the automobile body rear needs a bearing structure that can lean on, the structure of back promptly, uses with present back, and the lid integration is fixed on the girder around will being mostly for the screw, and this kind of mode makes its inside luminescent device maintain and even change under the prerequisite of having ensured overall stability and intensity, often needs holistic dismantlement, and the structure has a great deal of optimization direction.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides the electric vehicle rear backrest, which solves the problem that the maintenance and even the overhaul of the conventional electric vehicle rear backrest are complicated because the whole rear backrest is required to be disassembled when internal devices are maintained.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a backrest behind electric motor car, includes the girder, the surface of girder runs through and is provided with a plurality of mounting screw, mounting screw's surperficial screw thread in-connection has the collar, mounting screw passes through mounting hole and front shroud fixed connection, a plurality of draw-in groove has been seted up on the surface of front shroud, and the equal joint of inner wall of a plurality of draw-in groove has first latch, the common fixedly connected with back shroud of a plurality of latch, the surface of girder is provided with light-emitting component.

As a preferred technical solution of the present invention, the light emitting assembly includes a protective shell, one side of the protective shell is clamped with a light transmitting plate, and the other side of the protective shell is lapped on the surface of the main beam.

As a preferred technical scheme of the utility model, the inner wall of the protective shell is provided with a circuit board, the surface of the circuit board is integrally provided with a plurality of lamp beads, and the surfaces of the lamp beads are provided with lenses.

As a preferred technical scheme of the utility model, the surface of the light-transmitting plate is provided with a spraying layer, and the inner wall of the protective shell is provided with a wiring hole.

As a preferable technical scheme of the utility model, the inner wall of the rear cover plate is provided with a plurality of limiting grooves, the surface of the rear cover plate is provided with a lampshade, and the surface of the lampshade is matched and fixed with the limiting grooves through a plurality of second clamping teeth.

As a preferable technical scheme of the utility model, one side of the light-emitting component is clamped on the inner wall of the lampshade, and the light-transmitting plate is positioned on the inner wall of the lampshade.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. this back behind electric motor car, through setting up the girder, the back shroud, the front shroud, the mounting screw, the draw-in groove, the mounting hole, the collar, first latch, draw-in groove and light-emitting component, when using, its front shroud passes through the surface of screw and collar snap-on at the girder, the back shroud is fixed through the cooperation between first latch and the draw-in groove simultaneously, the cooperation is fixed light-emitting component through lamp shade card income spacing inslot portion and can accomplish the installation simultaneously, this kind of mode overall structure is simple, change little to production facility, and the front shroud is fixed through directness and girder, possess fine firmness, the block mounting means of cooperation back shroud dismantles simply, easy maintenance.

2. This back behind electric motor car, through setting up protecting crust, circuit board, light-passing board, lamp pearl, lens and lamp shade, when using, its circuit board is simultaneously to the synchronous circular telegram of a plurality of lamp pearls, through surperficial lens with light dispersion when making its lamp pearl light on, and then makes the even light that pierces through of its light-passing board, and partial light is sheltered from by the spraying layer on surface, makes its illumination that realizes soft even light and possess the pattern show through the lamp shade can.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural diagram of another perspective view of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a schematic diagram of the explosive structure of the present invention;

FIG. 5 is a schematic diagram of a light emitting device according to the present invention;

wherein: 1 girder, 2 front shroud, 3 back shroud, 4 light-emitting component, 41 protecting crust, 42 circuit board, 43 light-passing board, 44 lamp pearls, 45 lens, 5 mounting holes, 6 collar, 7 first latch, 8 draw-in grooves, 9 mounting screws, 10 fixed orificess, 11 lamp shades, 12 spacing grooves, 13 second latch.

Detailed Description

Technical means for implementing the present invention; authoring features; the purpose served by the disclosure is to provide a thorough understanding of the utility model, and is to be construed as being a limitation on the scope of the utility model as defined by the appended claims. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples, unless otherwise specified, are conventional methods, materials used in the following examples; reagents and the like are commercially available unless otherwise specified.

Examples

As shown in fig. 1 to 5, the utility model provides a rear backrest of an electric vehicle, which comprises a main beam 1, wherein a plurality of mounting screws 9 penetrate through the surface of the main beam 1, mounting rings 6 are connected in surface threads of the mounting screws 9, the mounting screws 9 are fixedly connected with a front cover plate 2 through mounting holes 5, a plurality of clamping grooves 8 are formed in the surface of the front cover plate 2, first clamping teeth 7 are clamped on inner walls of the clamping grooves 8, a rear cover plate 3 is fixedly connected with the first clamping teeth 7 together, and a light-emitting component 4 is arranged on the surface of the main beam 1.

In other embodiments, as shown in fig. 4 and 5, the light emitting assembly 4 includes a protective shell 41, a light-transmitting plate 43 is clamped on one side of the protective shell 41, the other side of the protective shell 41 is overlapped on the surface of the main beam 1, a spraying layer is disposed on the surface of the light-transmitting plate 43, and a wire-passing hole is formed in the inner wall of the protective shell 41.

Through setting up protecting crust 41, protecting crust 41 can play fine protection effect to internal circuit board 42, and through setting up light-passing board 43, light-passing board 43 can keep more soft with light treatment, and the spraying layer of cooperation surface can realize showing of different patterns simultaneously, walks the line hole through setting up, walks the line hole and can conveniently pass the cable, conveniently lays wire.

In other embodiments, as shown in fig. 2 and 3, the inner wall of the rear cover plate 3 is provided with a plurality of limiting grooves 12, the surface of the rear cover plate 3 is provided with a lampshade 11, the surface of the lampshade 11 is fixed to the limiting grooves 12 through a plurality of second latches 13, one side of the light emitting component 4 is clamped to the inner wall of the lampshade 11, and the transparent plate 43 is located on the inner wall of the lampshade 11.

Through setting up spacing groove 12, spacing groove 12 can keep fitting up lamp shade 11 through

second latch

13, and 11 joints of lamp shade are on the surface of protecting crust 41 simultaneously to keep pressing it and holding the surface at girder 1, make its lamp shade 11 can carry out the outside protection to it, the photic entering that prevents the rainwater simultaneously.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

While there has been shown and described the fundamental principles of the utility model, the principal features and advantages thereof, it will be understood by those skilled in the art that the utility model is not limited by the foregoing embodiments, which are presently preferred and not intended to be limiting, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a back behind electric motor car, includes girder (1), its characterized in that: the surface of girder (1) runs through and is provided with a plurality of mounting screw (9), the surperficial screw thread in-connection of mounting screw (9) has collar (6), mounting screw (9) are through mounting hole (5) and apron (2) fixed connection, a plurality of draw-in groove (8) have been seted up on the surface of apron (2), and the equal joint of inner wall of a plurality of draw-in groove (8) has first latch (7), the common fixedly connected with back shroud (3) of a plurality of first latch (7), the surface of girder (1) is provided with light-emitting component (4).

2. The electric vehicle rear backrest according to claim 1, characterized in that: light emitting component (4) are including protecting crust (41), one side joint of protecting crust (41) has light-passing board (43), the other side overlap joint of protecting crust (41) is on the surface of girder (1).

3. The electric vehicle rear backrest according to claim 2, characterized in that: the inner wall of protective housing (41) is provided with circuit board (42), the integrated surface of circuit board (42) is provided with a plurality of lamp pearl (44), the surface of lamp pearl (44) is provided with lens (45).

4. The electric vehicle rear backrest as claimed in claim 2, wherein: the surface of the light-transmitting plate (43) is provided with a spraying layer, and the inner wall of the protective shell (41) is provided with a wiring hole.

5. The electric vehicle rear backrest as claimed in claim 1, wherein: a plurality of spacing groove (12) have been seted up to the inner wall of back shroud (3), the surface of back shroud (3) is provided with lamp shade (11), the surface of lamp shade (11) is fixed with spacing groove (12) cooperation through a plurality of second latch (13).

6. The electric vehicle rear backrest as claimed in claim 4, wherein: one side joint in the inner wall of lamp shade (11) of light-emitting component (4), light-passing board (43) are located the inner wall of lamp shade (11).