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battery powered travel

A driving device, battery-driven technology, applied in the direction of electric power unit, power unit, transportation and packaging, etc., can solve the problem of warranty inspection and replacement and it is not easy to take and place the battery, and achieve the effect of low center of gravity

Active Publication Date: 2020-05-22
SHARP KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, when the battery is mounted on the above-mentioned part, it is not easy to take out the battery for warranty inspection and replacement.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0048] "Autonomous driving vehicles as battery-powered driving devices"

[0049] figure 1 It is a side view showing the appearance of an autonomous driving vehicle which is one embodiment of the battery-driven traveling device of the present invention. figure 2 yes figure 1 Floor plan of the autonomous vehicle shown.

[0050] Such as figure 1 and figure 2 As shown, the self-driving vehicle 1 mainly includes: an electric chassis part 10 ; and a cover 18 and a lifting mechanism part 50 provided on the electric chassis part 10 .

[0051] A surveillance camera 60 serving as an imaging unit is provided at the front end of the elevating mechanism unit 50 . In addition, a distance detection unit 12 is provided at the front end of the electric chassis unit 10 , and a Wi-Fi antenna 71 and a warning light 72 are provided at the rear end of the electric chassis unit 10 . CCD cameras 73 are provided on the left and right side surfaces and the rear end surface of the electric chass...

Embodiment approach 2

[0106] In Embodiment 1, the slide rail 103 is fixed to the chassis main body 1 , and the vibration isolator is disposed above the slide rail 103 , and the vibration isolator is installed between the slide rail 103 and the battery support member 111 .

[0107] As a different manner, one vibration isolator may be fixed on the chassis main body 11 , and the other vibration isolator may be directly or indirectly fixed to the slide rail 103 . In this case, the battery support member 111 is directly or indirectly fixed to the slide rail 103 .

[0108] It is also possible that the vibration isolator is arranged below the slide rail 103, and the upper end portion bent and extended to the outside of the battery support member 111 is located above the slide rail 103, and the lower end side of the vibration isolator is fixed on the surface by a wedge-shaped vibration isolator support member. On the chassis main body 11 , the upper end side is fixed to the slide rail through an L-shaped s...

Embodiment approach 3

[0110] In Embodiment 1, when viewed from the rear of the chassis main body 11, the axes (Z-axis) of the left and right vibration isolators are symmetrically arranged obliquely so as to intersect at the center of the chassis main body 11 above (for example, refer to Figure 5 ). However, the direction of inclination may be reversed to the left-right symmetry. That is, the Z-axis of the vibration isolator may be symmetrically arranged obliquely so as to intersect at the center of the chassis main body 11 below.

[0111] Figure 10A will be Figure 4 Shown is a plan view of the chassis body 11 and Figure 5 An explanatory diagram showing side by side the rear views shown. Figure 10B From Figure 10AThe explanatory diagram of FIG. 1 is a simplified explanatory diagram extracting the arrangement of the battery support member 111 and the vibration isolator. exist Figure 10B in, for example, than Figure 10A A simple cylinder represents the shape of the vibration isolator. ...

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PUM

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Abstract

The invention provides a battery-driven type travelling device which comprises a skeleton part, a left sliding rail, a right sliding rail, a battery supporting part and a plurality of anti-vibration devices. The skeleton part is configured at the bottom of a vehicle body for guaranteeing the vehicle body strength; the left sliding rail and the right sliding rail are supported by the skeleton part and extend in the approximate horizontal direction; the battery supporting part is mounted in a inserted and pulled mode relative to the vehicle body through the left sliding rail and the right sliding rail and supports a battery; the multiple anti-vibration devices are configured in the vibration transmission path of the position, from all the sliding rails to the battery supporting part, of the vehicle body in order to mitigate vibration transmitted from the vehicle body to the battery in travelling; all the sliding rails are configured on the left side and the right side of the battery supporting part correspondingly; and all the anti-vibration devices are configured above or below any one of the left sliding rail and the right sliding rail.

Description

technical field [0001] The present invention relates to a battery-driven traveling device, and more specifically, to a traveling device in which the battery is mounted on a vehicle body via a vibration absorber. Background technique [0002] Regarding the traveling device equipped with batteries, for example, there is known a battery storage device that movably loads a battery mounting tray along the front-rear direction in a battery storage case that is slidably installed under the underframe of a railway vehicle (for example, refer to Patent No. Literature 1). [0003] In addition, it is known to fix the left and right main beams on the chassis frame of the vehicle in the front-rear direction, form a battery box storage part between the main beams and between the chassis frame and the cargo box, and store the battery box by a sliding mechanism. The battery case is stored in the battery case storage portion (for example, refer to Patent Document 2). [0004] In addition, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61C17/06B60K1/04
CPCB60K1/04B60K2001/0438B60K2001/0494B61C17/06Y02T30/00
Inventor 樋口笃史伊藤哲嗣高京介冈桥义孝田中宏典平田清隆
Owner SHARP KK