CN211252226U

CN211252226U - New energy automobile charges anti-tear structure of box

Info

Publication number: CN211252226U
Application number: CN201921870779.7U
Authority: CN
Inventors: 彭贤伟; 左兴耀; 袁方
Original assignee: Huizhou Zhidian Weilian New Energy Technology Co ltd
Current assignee: Huizhou Zhidian Weilian New Energy Technology Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-14
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a disassembly-preventing structure of a new energy automobile charging box, which comprises an upper shell and a lower shell, wherein the upper surface of the upper shell is provided with at least one through hole, a hook extending downwards is arranged at the through hole, and a plastic block for sealing the through hole is arranged in the through hole; the inner side wall of the lower shell is provided with an elastic plate which extends from bottom to top and is far away from the direction of the inner side wall, and the elastic plate is provided with a clamping hole which is mutually buckled with the clamping hook. The utility model discloses not only improved non professional and carried out the degree of difficulty of disassembling privately to the product, still improved the security level of product to a certain extent, for developer, operator provide the judgement basis to the product warranty simultaneously, reduced developer, operator's product cost of maintenance.

Description

New energy automobile charges anti-tear structure of box

Technical Field

The utility model relates to a new energy automobile charges box technical field, concretely relates to new energy automobile charges box prevents tearing open structure.

Background

The screw can be seen on the surface of the box product that charges of like new energy automobile on the market, or tear the sticker and can see the screw, non-professional person such as terminal disassembles the product privately, there is very big potential safety hazard, generally by the unauthorized non-professional person the product of disassembling, the developer, the operator is no longer to its after-sales of warranty, but be difficult to judge whether the product is by unauthorized disassembly, market still like box product that charges adopts the installation of ultrasonic wave mode to satisfy the inferior valve individually, this personage's structure has blockked that non-professional disassembles the product basically, higher disassembly cost has also been produced to the professional, the inferior valve after disassembling can not install back again basically and use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: the utility model provides a new energy automobile charges anti-tear structure of box has not only improved the non-professional and has carried out the degree of difficulty of dismantling to the product privately, has still improved the security level of product to a certain extent, provides the basis of judging for developer, operator to the product warranty simultaneously, reduces developer, operator's product cost of maintenance.

In order to solve the technical problem, the utility model provides a disassembly-preventing structure of a new energy automobile charging box, which comprises an upper shell, wherein the upper surface of the upper shell is provided with at least one through hole, the through hole is provided with a hook extending downwards, and a plastic block for sealing the through hole is arranged in the through hole; the lower casing, be equipped with the elastic plate that extends and keep away from the inside wall direction setting from lower up on the inside wall of lower casing, be equipped with on the elastic plate with the card hole of the mutual lock of trip.

Preferably, the elastic plate is provided with a guide groove, and the guide groove is connected with the clamping hole.

Preferably, a reinforcing rib is arranged between the lower end of the elastic plate and the inner side wall of the lower shell.

Preferably, the device further comprises a screw, and the upper shell and the lower shell are locked with each other through the screw.

Preferably, an upper positioning column is arranged on the upper shell, a lower positioning column matched with the upper positioning column is correspondingly arranged on the lower shell, and the screw penetrates through the upper positioning column and then is locked with the lower positioning column.

Preferably, the screw is a stainless steel self-tapping screw.

Preferably, the portable electronic device further comprises a sticker which is covered on the upper surface of the upper shell.

Preferably, the thickness of the plastic block is 0.2-2 mm.

Compared with the prior art, the technical scheme at least has the following beneficial effects: at least one through hole is formed in the upper surface of the upper shell, a clamping hook extending downwards is arranged at the through hole, and a plastic block for sealing the through hole is arranged in the through hole; lower casing is equipped with the elastic plate that sets up by lower up extension and keeping away from the inside wall direction on the inside wall of casing down, be equipped with the card hole with the mutual lock of trip on the elastic plate, realizes that the box that charges can not be disassembled by non-professional personage privately easily, can be disassembled by professional, can also provide the judgement basis for developer, operator to the product warranty.

Through being equipped with the guide way on the elastic plate, the guide way links up with the card hole, is equipped with the strengthening rib between the lower extreme of elastic plate and the inside wall of lower casing, can realize making the knot position face of through-hole department trip and the knot position face of elastic plate lower extreme card hole department contact each other more firmly, is difficult for droing, plays the effect of the last inferior valve of fixed box that charges.

Drawings

Fig. 1 is the utility model discloses new energy automobile charges explosion-proof structure schematic diagram of structure of preventing tearing open of box.

Fig. 2 is the utility model discloses new energy automobile charges the cross-sectional view of preventing tearing open structure of box.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is the cross-sectional view when the upper housing and the lower housing are separated in the anti-disassembly structure of the new energy automobile charging box of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it should be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

Referring to fig. 1, 2, 3 and 4, the utility model provides a disassembly prevention structure of a new energy vehicle charging box, which comprises an upper shell 1 and a lower shell 2, wherein the upper surface of the upper shell 1 is provided with at least one through hole 11, a hook 12 extending downwards is arranged at the through hole 11, and a plastic block 13 for sealing the through hole 11 is arranged in the through hole 11; be equipped with the elastic plate 21 that sets up by lower up extension and keeping away from the inside wall direction on the inside wall of casing 2 down, be equipped with the card hole 211 with the mutual lock of trip 12 on elastic plate 21, it can be understood, be equipped with the plastic piece 13 of sealed through-hole 11 in through-hole 11, non professional will unpack apart the upper and lower shell of box that charges completely, must destroy plastic piece 13 earlier, just can see following knot bit architecture, can realize that the box that charges can not be disassembled by non professional privately easily, can be disassembled by professional, can also be for the developer, the operator provides the judgement basis to the product warranty.

As an embodiment, referring to fig. 1, a guide groove 3 is formed on an elastic plate 21, the guide groove 3 is engaged with a locking hole 211, and a locking hook 12 is smoothly locked with the locking hole 211 under the guiding action of the guide groove 3 to fix an upper shell and a lower shell of a charging box.

Preferably, the reinforcing ribs 4 are arranged between the lower end of the elastic plate 21 and the inner side wall of the lower shell 2, the strength of the base of the elastic plate 21 is increased through the tensile force action of the reinforcing ribs 4 on the elastic plate 21, and the base of the reinforcing ribs 4 is not easy to break in the dismounting process.

As an embodiment, please refer to fig. 1, further including a screw 5, wherein the upper housing 1 and the lower housing 2 are locked with each other by the screw 5, so that the upper housing 1 and the lower housing 2 can be fixed more firmly.

Further, be equipped with reference column 14 on last casing 1, correspond on casing 2 down and be equipped with the lower reference column 22 that matches with last reference column 14, screw 5 passes behind last reference column 14 and locks with lower reference column 22, with casing 1 and casing 2 down further through the screw locking, the structure is more firm.

Specifically, the screw 5 is a stainless steel self-tapping screw 5, so that the screw 5 is not easy to rust outside and is favorable for maintenance and disassembly.

Referring to fig. 1, as an embodiment, a sticker 6 covers the upper surface of the upper housing 1, and after the sticker is attached, the screw 5 and the hidden button structure are completely covered, and the aesthetic property of the product is improved.

To sum up, when disassembling, tear sticker 6 earlier, take off four exposed screws 5 again, then destroy the plastic piece 13 of four through-holes 11's of seeing the bottom with the instrument, can see following knot position structure behind the destruction plastic piece 13, the thickness of plastic piece is 0.2~2 millimeters, broken opening that the hole mode can be relaxed, can pull open four knot positions with a word screwdriver at last, let trip 12 break away from card hole 211, can unpack the last casing 1 and the lower casing 2 branch of charging box completely apart, therefore, the utility model discloses not only improve the non-professional person and carried out the degree of difficulty of disassembling by oneself to the product, still improved the security grade of product to a certain extent, provide the judgement basis for developer, operator to the product warranty simultaneously, reduced developer, operator's product cost of maintenance.

The present invention is described in the detailed description of the embodiments, it should be noted that, for those skilled in the art, without departing from the principle of the present invention, a plurality of improvements and decorations can be made, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. The utility model provides a new energy automobile charges anti-disassembly structure of box which characterized in that includes:

the upper surface of the upper shell is provided with at least one through hole, a clamping hook extending downwards is arranged at the through hole, and a plastic block for sealing the through hole is arranged in the through hole;

the lower casing, be equipped with the elastic plate that extends and keep away from the inside wall direction setting from lower up on the inside wall of lower casing, be equipped with on the elastic plate with the card hole of the mutual lock of trip.

2. The disassembly prevention structure of the new energy automobile charging box as claimed in claim 1, wherein a guide groove is formed on the elastic plate, and the guide groove is engaged with the clamping hole.

3. The disassembly prevention structure of the new energy automobile charging box as claimed in claim 2, wherein a reinforcing rib is provided between the lower end of the elastic plate and the inner side wall of the lower housing.

4. The disassembly prevention structure of the new energy automobile charging box as claimed in claim 1, further comprising a screw through which the upper housing and the lower housing are locked to each other.

5. The anti-dismantling structure of the new energy automobile charging box as claimed in claim 4, wherein an upper positioning column is disposed on the upper housing, a lower positioning column matched with the upper positioning column is correspondingly disposed on the lower housing, and the screw passes through the upper positioning column and then is locked with the lower positioning column.

6. The disassembly prevention structure of the new energy automobile charging box according to claim 4, wherein the screw is a stainless self-tapping screw.

7. The disassembly preventing structure of the charging box of the new energy vehicle as claimed in any one of claims 1 to 6, further comprising a sticker, wherein the sticker is covered on an upper surface of the upper housing.

8. The disassembly-preventing structure of the new energy automobile charging box according to claim 1, wherein the thickness of the plastic block is 0.2-2 mm.