CN209795201U

CN209795201U - Pantograph accommodating chamber for electric automobile

Info

Publication number: CN209795201U
Application number: CN201822097066.3U
Authority: CN
Inventors: 杜丹丰; 赵妍
Original assignee: Northeast Forestry University
Current assignee: Northeast Forestry University
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2019-12-17
Anticipated expiration: 2028-12-14

Abstract

The utility model discloses a pantograph holds room for electric automobile, include: the device comprises a containing bin, a roller shutter, a sliding rod, a sliding rail, a mounting rack, a low-speed motor, a rain shield, a rotating shaft and a coupling; during the use, will hold the storehouse through the mounting bracket and fix the periphery at the pantograph, work as a pantograph holding chamber for electric automobile need close the time, after the pantograph contracts and holds in the storehouse, start low-speed motor and rotate the motor and drive pivot counter-clockwise motion through the shaft coupling, and then roll up the curtain and rotate, the terminal slide bar of roll up the curtain advances forward in the slide rail, cover completely until rolling up the opening that the curtain will hold the storehouse top, when the pantograph needs to be used in the same reason, the pantograph holding chamber that needs electric automobile is in the state of opening, can control the clockwise rotation of low-speed motor and will roll up the curtain and rewind in the pivot. The utility model has the advantages that: when the pantograph is not used, the interference resistance of the automobile when the pantograph is not used for charging can be reduced.

Description

Pantograph accommodating chamber for electric automobile

Technical Field

The utility model relates to the automobile field specifically is a pantograph holds room for electric automobile.

Background

Electric traction locomotive gets the electrical equipment of electric energy from the contact net, installs the naked upper portion of leaking at electric automobile of present pantograph on the electric automobile roof, and the interference resistance is very big during the travel, and few a pantograph of prior art holds the room, and when the pantograph did not use, the interference resistance that the car received when reducing and not using the pantograph to charge, protection pantograph and reduction focus, protection safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pantograph room for electric automobile to solve the problem mentioned in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

A pantograph receiving chamber for an electric vehicle, comprising: the device comprises a containing bin, a roller shutter, a sliding rod, a sliding rail, a mounting rack, a low-speed motor, a rain shield, a rotating shaft and a coupling; the pantograph accommodating chamber for the electric automobile is characterized in that a main body is an accommodating bin made of a high-hardness material, the accommodating bin is a cuboid with an upper opening and a lower opening, sliding rails with groove openings are fixed on two sides of the accommodating bin respectively, a rotating shaft is clamped between side walls of two sides of the accommodating bin through a bearing and a bearing seat, a roller blind is clamped on the rotating shaft and wound on the rotating shaft, the straight edge of the outermost side of the roller blind is integrally and fixedly connected onto a sliding rod, the sliding rod is longer than the width of the roller blind, and two ends of the sliding rod are embedded inside the sliding rail.

As a further aspect of the present invention: the one side that holds the storehouse outside has seted up a hole, the pivot passes the hole and passes through the coupling joint on the output shaft of low-speed motor, hold on the lateral wall in storehouse, be equipped with a weather shield directly over the low-speed motor.

As a further aspect of the present invention: the bottom welding of holding the storehouse has a plurality of mounting brackets.

As a further aspect of the present invention: the power supply of the low-speed motor adopts an internal storage battery of the electric automobile to supply power.

during the use, will hold the storehouse through the mounting bracket and fix the periphery at the pantograph, work as a pantograph holding chamber for electric automobile need close the time, after the pantograph contracts and holds in the storehouse, start low-speed motor and rotate the motor and drive pivot counter-clockwise motion through the shaft coupling, and then roll up the curtain and rotate, the terminal slide bar of roll up the curtain advances forward in the slide rail, cover completely until rolling up the opening that the curtain will hold the storehouse top, when the pantograph needs to be used in the same reason, the pantograph holding chamber that needs electric automobile is in the state of opening, can control the clockwise rotation of low-speed motor and will roll up the curtain and rewind in the pivot.

Compared with the prior art, the beneficial effects of the utility model are that:

When the pantograph is not used, the interference resistance of the automobile when the pantograph is not used for charging can be reduced.

Drawings

Fig. 1 is a perspective view of a pantograph accommodating chamber for an electric vehicle.

Fig. 2 is a partially cut-away schematic view of a pantograph accommodating chamber for an electric vehicle.

In the figure: 1-containing bin, 3-roller shutter, 4-sliding rail, 5-mounting rack, 6-low-speed motor, 7-rain shield, 8-rotating shaft and 9-coupling.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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, in an embodiment of the present invention, a pantograph accommodating chamber for an electric vehicle includes: the device comprises a containing bin 1, a roller shutter 2, a slide bar 3, a slide rail 4, a mounting rack 5, a low-speed motor 6, a rain shield 7, a rotating shaft 8 and a coupling 9; the utility model provides a pantograph holds room for electric automobile, the main part is the storehouse 1 that holds that high rigidity material made, it is upper and lower open-ended cuboid type to hold the storehouse, the both sides that hold storehouse 1 respectively are fixed with the slide rail 4 of a notch type, it has a pivot 8 through bearing and bearing frame centre gripping between the lateral wall of the both sides of storehouse 1 to hold, the chucking has a roll curtain 2 in the pivot 8, roll curtain 2 winding is on pivot 8, and the whole fixed connection of straight flange in the outside of roll curtain 2 is on slide bar 3, slide bar 3 is long in the width of roll curtain 2, and the both ends of slide bar 3 are nested inside slide rail 4.

A hole has been seted up on the unilateral in the storehouse 1 outside, pivot 8 passes the hole and connects on low-speed motor 6's output shaft through shaft coupling 9, be equipped with a weather shield 7 on the lateral wall in the storehouse 1, directly over low-speed motor 6.

The bottom of the accommodating bin 1 is welded with a plurality of mounting frames 5.

the power supply of the low-speed motor 6 adopts an internal storage battery of the electric automobile to supply power.

During the use, will hold storehouse 1 through mounting bracket 5 and fix the periphery at the pantograph, work as a pantograph holding chamber for electric automobile need close the time, after the pantograph contracts and holds the storehouse in, start low-speed motor 6 and rotate the motor and drive 8 counter-clockwise motion of pivot through the shaft coupling, and then roll up curtain 2 and rotate, the slide bar 3 that rolls up 2 ends of curtain is advanced forward in slide rail 4, cover completely until rolling up the opening that curtain 2 will hold storehouse 1 top, when the pantograph needs to be used in the same way, the pantograph holding chamber that needs electric automobile is in the state of opening, can control 6 clockwise rotations of low-speed motor and rewind curtain 2 on pivot 8 again.

The utility model discloses a theory of operation is: during the use, will hold the storehouse through the mounting bracket and fix the periphery at the pantograph, work as a pantograph holding chamber for electric automobile need close the time, after the pantograph contracts and holds in the storehouse, start low-speed motor and rotate the motor and drive pivot counter-clockwise motion through the shaft coupling, and then roll up the curtain and rotate, the terminal slide bar of roll up the curtain advances forward in the slide rail, cover completely until rolling up the opening that the curtain will hold the storehouse top, when the pantograph needs to be used in the same reason, the pantograph holding chamber that needs electric automobile is in the state of opening, can control the clockwise rotation of low-speed motor and will roll up the curtain and rewind in the pivot.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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; any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A pantograph receiving chamber for an electric vehicle, comprising: the device comprises a containing bin (1), a roller shutter (2), a sliding rod (3), a sliding rail (4), a mounting rack (5), a low-speed motor (6), a rain baffle (7), a rotating shaft (8) and a coupling (9); the method is characterized in that: the utility model provides a pantograph holds room for electric automobile, the main part is storehouse (1) that holds that high rigidity material made, it is upper and lower open-ended rectangular size to hold the storehouse, the both sides that hold storehouse (1) respectively are fixed with slide rail (4) of a notch type, it has a pivot (8) through bearing and bearing frame centre gripping between the lateral wall of the both sides in storehouse (1), the chucking has one to roll up curtain (2) on pivot (8), roll up curtain (2) winding on pivot (8), the whole fixed connection of straight flange in the outside of rolling up curtain (2) is on slide bar (3), slide bar (3) are long in the width of rolling up curtain (2), and the both ends nestification of slide bar (3) is inside slide rail (4).

2. The pantograph receiving chamber for an electric vehicle according to claim 1, wherein: hold the unilateral in the storehouse (1) outside and seted up a hole, pivot (8) pass the hole and connect on the output shaft of low-speed motor (6) through shaft coupling (9), hold on the lateral wall in storehouse (1) and be equipped with a weather shield (7) directly over low-speed motor (6).

3. The pantograph receiving chamber for an electric vehicle according to claim 1, wherein: the bottom of the accommodating bin (1) is welded with a plurality of mounting frames (5).

4. The pantograph receiving chamber for an electric vehicle according to claim 1, wherein: and the power supply of the low-speed motor (6) adopts an internal storage battery of the electric automobile to supply power.