Miniaturized embedded mains interface window

A mains interface, embedded technology, applied in charging stations, electric vehicles, electric vehicle charging technology and other directions, can solve the problems of complex locking structure, inconvenient opening and closing of the cover, small size of the interface window, etc., to achieve easy opening and closing of the cover. Diversified operation, installation positions, and convenient pick-and-place operation

Active Publication Date: 2021-03-05
HUBEI SANJIANG AEROSPACE WANFENG TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If a common shelter mains interface window is used, the minimum series of specifications of the external dimensions are also incompetent. If it is installed on a wall outside the cabin, the problem of wading and sealing is difficult to solve. Therefore, a miniaturized and convenient window is urgently needed. Reliable mains interface window for operation and driving
[0005] The more common car fuel filler cap is small in size, but its structure is complex. Its mouth frame is formed by stamping, and its manufacturing is complicated. Its locking structure is complicated. It is not easy to operate outside the car. cannot be borrowed directly
[0006] Existing other types of flaps also have the disadvantage of single structure or function
At present, there are few interface windows that can meet the requirements of small size, convenient installation and use, high sealing reliability, and the installation position is not limited to the bulkhead.

Method used

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  • Miniaturized embedded mains interface window
  • Miniaturized embedded mains interface window
  • Miniaturized embedded mains interface window

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as Figure 1 to Figure 12 The shown miniaturized embedded mains interface window is installed on the wall plate of the cabin body or on the wall plate outside the cabin body. The square head key 5 in the lock mouth 213, the shape of the square head key 5 is a "7" shape, and the end is a square head 51 (the square head key 5 is a tool for uncapping the screw cap 2, which has strong versatility and can be used with vehicles. The mouth cover of other parts is shared).

[0043] The interface window as a whole includes an interface window body 1. The interface window body 1 includes an opening frame 11 embedded in the plate hole of the wall plate 6. The front and rear of the opening frame 11 are flange-type and hollow inside. The front flange 11.1 on the top and the circular structure inserted into the hole of the wall plate 6, the circular structure is composed of a cylinder 11.2 at the front end and a circular platform 11.3 at the rear end, and the cross section of t...

Embodiment 2

[0049] Such as Figure 1-10 , The structure of the miniaturized embedded mains interface window shown in 13 and 14 is basically the same as that of Embodiment 1, the difference is that:

[0050] The fixing member 72 is a fixing screw.

Embodiment 3

[0052] Such as Figures 15-17 The structure of the shown miniaturized embedded mains interface window is basically the same as that of Embodiment 1, the difference is that:

[0053] A fixed platform 13.3 is provided on the surface of the rear end of the base plate 13.1; a rear waterproof assembly 3 is installed on the fixed platform 13.3, and the rear waterproof assembly 3 is outside the mains socket 7; the rear waterproof assembly 3 includes a waterproof sleeve 31. The waterproof sleeve 31 is a hollow cylindrical structure with a flange around the front end. The cylindrical outer wall of the tail end of the waterproof sleeve 31 is fixed with a rubber sleeve 33 through the clamp assembly 34, and the inner diameter of the rubber sleeve 33 is Match with the outer diameter of the cylinder of the waterproof sleeve 31.

[0054] The second group of threaded blind holes 134 are symmetrically arranged on the fixed platform 13.3, and the second group of threaded blind holes 134 are al...

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PUM

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Abstract

The invention discloses a miniaturized embedded mains interface window, which is installed on a cabin body wall plate or a wall plate outside the cabin body. The square-head key in the lock of the interface window as a whole, the interface window as a whole includes an interface window body, and the interface window body includes a mouth frame embedded by a plate hole of a wall plate, the mouth frame is flanged at the front and rear and has an internal Hollow through, the rear end of the mouth frame is inserted with a socket base, the socket base includes a base plate fixed on the rear end surface of the mouth frame and a hollow cylinder inserted into the mouth frame, the front end of the hollow cylinder is provided There is a fine-toothed outer pipe thread for installing a screw cap, a lock is provided in the middle of the outer surface of the screw cap, and the panel is used for installing a mains socket. The invention has compact structure, embedded design, diversified installation positions, compound open cover design, universal key, convenient storage of the screw cap, waterproof all over the body, and can adapt to the assessment of harsh working conditions such as wading and dipping.

Description

technical field [0001] The invention relates to the field of cabins for special vehicles, in particular to a miniaturized embedded mains interface window. Background technique [0002] At present, in addition to power input devices such as generators and storage batteries, special vehicle cabins and shelters at home and abroad are generally provided with mains power input interfaces on the cabins. The mains input interface voltage is generally 220V or 380V high voltage, so the input interface must have good rainproof, dustproof and insulation properties. [0003] The mains interface window is a window that provides installation, fixing and plugging operations for the mains input socket. The mains interface window on the general shelter has been standardized and serialized, and its functions are relatively complete. It is generally a square frame and a square cover. The cover is generally connected to the bulkhead or the frame with a hinge. Most of the interfaces are shared...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/16
CPCB60L53/16Y02T10/70Y02T10/7072Y02T90/14
Inventor 李德胜赵长洋杨尚国彭俊何云峰覃卓杰王代宏
Owner HUBEI SANJIANG AEROSPACE WANFENG TECH DEV
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