CN220341574U - Vehicle-mounted battery plug protection device - Google Patents

Abstract

The utility model discloses a vehicle-mounted battery plug protection device which comprises a truck keel frame, wherein supporting frames are arranged at two ends of the truck keel frame, a bottom bracket is arranged on each supporting frame, a supporting plate is arranged in the middle of each bottom bracket, a movable seat is slidably arranged on each supporting plate, a plug is arranged on each movable seat, a plug cover is arranged at each plug, a sliding rail is arranged on one side of each plug through each supporting arm, a sliding block is slidably arranged on each sliding rail, a connecting piece is arranged on each sliding block, one end of each connecting piece is connected with each plug cover, a driving rod is hinged to the other end of each connecting piece, and the other end of each driving rod is hinged to each supporting plate; the plug cover can be automatically opened and closed to prevent sundries from entering.

Description

Vehicle-mounted battery plug protection device

Technical Field

The utility model relates to the technical field of new energy trucks, in particular to a vehicle-mounted battery plug protection device.

Background

In the power battery of the new energy truck, the high-voltage connector is used as a key component of transmission connection of each high-voltage power supply and is responsible for high-voltage connection of the power battery and each high-voltage assembly. At present, the high-voltage connection scheme commonly used for the power battery and the high-voltage assembly is mainly a board-end high-voltage connection socket and a wire harness-end high-voltage connection plug, and when the truck is replaced, the high-voltage connection plug is exposed, so that the plug needs to be protected.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a vehicle-mounted battery plug protection device.

The utility model is realized by the following technical scheme:

the utility model provides a vehicle-mounted battery plug protector, includes truck fossil fragments frame, the support frame is installed at truck fossil fragments frame's both ends, installs the end bracket on the support frame, and the intermediate position of end bracket is provided with the backup pad, and slidable mounting has movable seat in the backup pad, is provided with the plug on the movable seat, and plug department is provided with the plug cover, one side of plug is provided with the slide rail through the support arm, and slidable mounting has the slider on the slide rail, installs the connecting piece on the slider, and the one end and the plug cover of connecting piece link to each other, and the other end of connecting piece articulates there is the actuating lever, and the other end of actuating lever articulates in the backup pad.

Preferably, the movable seat is provided with a sliding rod, and the supporting plate is provided with a sliding groove matched with the sliding rod; the support plate is provided with an air cylinder, and a piston rod of the air cylinder is connected with the movable seat.

Preferably, the support plate is provided with an L-shaped support plate, the L-shaped support plate and the connecting piece are both provided with fixed shafts, one end of the driving rod is hinged to the fixed shaft of the L-shaped support plate, and the other end of the driving rod is hinged to the fixed shaft of the connecting piece.

Preferably, the support frame is provided with a mounting frame, the mounting frame is provided with a connecting frame, the connecting frame is provided with a bottom plate, the bottom plate is provided with a wire arranging device, and the wire arranging device is provided with wire arranging holes.

The beneficial effects of the utility model are as follows: the plug cover can be driven to be opened or closed by lifting the movable seat, the plug cover can be synchronously opened in the process of inserting the plug into the socket, and the plug cover can be synchronously closed in the process of extracting the plug from the socket, so that the plug can be effectively protected in the process of replacing electricity, and sundries are prevented from entering the plug.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

Fig. 1 is an isometric view of the present utility model.

Fig. 2 is an enlarged view at a of fig. 1.

Fig. 3 is an enlarged view at B of fig. 1.

Fig. 4 is a front view of the present utility model.

Fig. 5 is a cross-sectional view in the direction a of fig. 4.

Fig. 6 is a top view of the present utility model.

Fig. 7 is a sectional view of fig. 6.

Fig. 8 is an enlarged view at a of fig. 7.

In the attached drawings, 1, a truck keel frame, 2, a supporting frame, 3, a bottom bracket, 4, a supporting plate, 5, a movable seat, 6, a sliding rod, 7, a plug, 8, a plug cover, 9, a sliding rail, 10, a supporting arm, 11, a sliding block, 12, a connecting piece, 13, a driving rod, 14, a fixed shaft, 15, a mounting frame, 16, a connecting frame, 17, a bottom plate, 18, a wire arranging device, 19 and a cylinder.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature's illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "under" other elements or features would then be oriented "over" the other elements or features. Thus, the exemplary term "lower" may encompass both an upper and lower orientation.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The utility model is described in detail below with reference to the attached drawing figures: the utility model relates to a vehicle-mounted battery plug protection device which comprises a truck keel frame 1, wherein the truck keel frame 1 is arranged on a truck, two ends of the truck keel frame 1 are provided with supporting frames 2, a bottom bracket 3 is arranged on the supporting frames 2, a supporting plate 4 is arranged in the middle of the bottom bracket 3, a movable seat 5 is slidably arranged on the supporting plate 4, a plug 7 is arranged on the movable seat 5, a plug cover 8 is arranged at the plug 7, one side of the plug 7 is provided with a sliding rail 9 through a supporting arm 10, a sliding block 11 is slidably arranged on the sliding rail 9, a connecting piece 12 is arranged on the sliding block 11, one end of the connecting piece 12 is connected with the plug cover 8, the other end of the connecting piece 12 is hinged with a driving rod 13, and the other end of the driving rod 13 is hinged on the supporting plate 4.

A sliding rod 6 is arranged on the movable seat 5, and a sliding groove matched with the sliding rod 6 is arranged on the supporting plate 4; the supporting plate 4 is provided with an air cylinder 19, and a piston rod of the air cylinder 19 is connected with the movable seat 5.

The support plate 4 is provided with an L-shaped support plate, the L-shaped support plate and the connecting piece 12 are both provided with a fixed shaft 14, one end of the driving rod 13 is hinged on the fixed shaft 14 of the L-shaped support plate, and the other end of the driving rod is hinged on the fixed shaft 14 of the connecting piece 12.

The wire arranging device is characterized in that the supporting frame 3 is provided with a mounting frame 15, the mounting frame 15 is provided with a connecting frame 16, the connecting frame 16 is provided with a bottom plate 17, the bottom plate 17 is provided with a wire arranging device 18, and wire arranging holes are formed in the wire arranging device 18.

When the plug-in type automatic opening device is used, a vehicle battery is placed at a corresponding position on the bottom bracket 3, the cylinder 19 is started to enable the piston rod of the vehicle battery to extend, the movable seat 5 is driven by the cylinder 19 to lift, the distance between the movable seat 5 and the supporting plate 4 is increased, the driving rod 13 can drive the connecting piece 12 to move to the other end of the sliding rail 9, and the connecting piece 12 can drive the plug cover 8 to be opened, so that the plug cover 8 is automatically opened in the process of inserting the plug 7 into a socket; in the process of pulling out the plug 7 from the socket, the air cylinder 19 drives the movable seat 5 to descend, and the driving rod 13 can drive the connecting piece 12 to move back to one end of the sliding rail 9 due to the fact that the distance between the movable seat 5 and the supporting plate 4 is reduced, so that the plug cover 8 is automatically closed after the plug 7 is pulled out.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims (4)

1. Vehicle battery plug protector, including truck fossil fragments frame (1), its characterized in that: the utility model discloses a truck fossil fragments frame, including truck fossil fragments frame (1), support frame (2) are installed at the both ends, install end bracket (3) on support frame (2), and the intermediate position of end bracket (3) is provided with backup pad (4), and slidable mounting has movable seat (5) on backup pad (4), is provided with plug (7) on movable seat (5), and plug (7) department is provided with plug cover (8), one side of plug (7) is provided with slide rail (9) through support arm (10), and slidable mounting has slider (11) on slide rail (9), installs connecting piece (12) on slider (11), and the one end and the plug cover (8) of connecting piece (12) link to each other, and the other end of connecting piece (12) articulates there is actuating lever (13), and the other end of actuating lever (13) articulates in backup pad (4).

2. The vehicle-mounted battery plug protection device of claim 1, wherein: a sliding rod (6) is arranged on the movable seat (5), and a sliding groove matched with the sliding rod (6) is arranged on the supporting plate (4); the support plate (4) is provided with an air cylinder (19), and a piston rod of the air cylinder (19) is connected with the movable seat (5).

3. The vehicle-mounted battery plug protection device of claim 1, wherein: the support plate (4) is provided with an L-shaped support plate, the L-shaped support plate and the connecting piece (12) are both provided with a fixed shaft (14), one end of the driving rod (13) is hinged to the fixed shaft (14) of the L-shaped support plate, and the other end of the driving rod is hinged to the fixed shaft (14) of the connecting piece (12).

4. The vehicle-mounted battery plug protection device of claim 1, wherein: the wire arranging device is characterized in that an installation frame (15) is arranged on the support frame (2), a connecting frame (16) is arranged on the installation frame (15), a bottom plate (17) is arranged on the connecting frame (16), a wire arranging device (18) is arranged on the bottom plate (17), and wire arranging holes are formed in the wire arranging device (18).