CN211265818U - Automatic shutter structure that resets - Google Patents

Abstract

The utility model relates to a structure application technique among the machinery trade especially relates to be applied to electric accessories's automatic re-setting's shutter structure. The protective door comprises a protective door, a panel and a protective door pressing plate, wherein a frame body for installing the protective door is arranged on the panel, guide rail grooves which are convenient for the protective door to slide up and down are arranged on two sides of the frame body, a data line interface corresponding to the frame body is arranged on the protective door, and a scissor reset slingshot is arranged between the panel and the protective door; the scissors fork reset slingshot consists of a spring ring entity in the middle and scissors legs with two ends stressed oppositely. The bottom end of the protective door is provided with a horizontal chute for accommodating the shearing leg at one end of the shearing fork resetting slingshot, and the shearing fork resetting slingshot can be fixed on the panel, so that the protective door is small in structure volume, few in parts and low in production cost.

Description

Automatic shutter structure that resets

Technical Field

The utility model relates to a structure application technique among the machinery trade especially relates to be applied to electric accessories's automatic re-setting's shutter structure.

Background

The protective door structure can be used in telephone plugs, network plugs, switches or sockets with USB and USB panels, and places such as product use places schools, sprinkling shops, factories, homes and the like. The protective door panel is mainly used for data transmission products, single USB charging products and the like with the protective door panel. The existing protective door adopts a spring to reset, and is large in size, occupies more structural space and needs more parts, so that the existing protective door is complex in structure and high in production cost.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a simple structure, low in production cost's automatic re-setting's shutter structure.

In order to solve the technical problem, the technical scheme of the utility model is that: a kind of automatic reset protective door structure, including protective door, faceplate and protective door clamp plate, there are frame bodies to mount protective door on the faceplate, there are guide rail grooves facilitating the protective door to slip up and down on both sides of the frame body, the said protective door has data link interfaces corresponding to frame body, there are scissors to reset the slingshot between faceplate and protective door; the scissors fork reset slingshot consists of a spring ring entity in the middle and scissors legs with two ends stressed oppositely.

Further: in above-mentioned automatic re-setting's shutter structure, the shutter bottom be equipped with and hold the horizontal spout that scissors fork reset catapult one end was cut the foot, be equipped with the solid fixed column of fixed spring coil in the inboard of panel, be equipped with the buckle of placing scissors fork reset catapult other end and cutting the foot at the side of fixed column. And a protective door handle is arranged at the upper end of the protective door.

Compared with the prior art, in the automatic reset protective door structure of the utility model, a scissor reset slingshot is arranged between the panel and the protective door; the scissors fork reset slingshot consists of a spring ring entity in the middle and scissors legs with two ends stressed oppositely. The bottom end of the protective door is provided with a horizontal chute for accommodating the shearing leg at one end of the shearing fork resetting slingshot, and the shearing fork resetting slingshot can be fixed on the panel, so that the protective door is small in structure volume, few in parts and low in production cost.

Drawings

Fig. 1 is an exploded view of the automatic reset protective door structure of the present invention;

fig. 2 is a schematic view of the reverse structure of the panel of the present invention (including the scissor-fork reset slingshot);

FIG. 3 is a schematic view of the side cutting structure of the automatic reset protective door of the present invention;

fig. 4 is a schematic front structural view of the panel when the automatic reset protective door of the present invention is closed;

fig. 5 is a schematic view of the reverse structure of the panel when the automatic reset protective door of the present invention is opened (including the scissor reset slingshot);

the device comprises a protection door 1, a panel 2, a protection door pressing plate 3, a frame 4, a guide rail groove 5, a data line interface 6, a spring coil entity 7, a shear pin 8, a horizontal sliding groove 9, a fixing column 10, a buckle 11 and a protection door handle 12.

Detailed Description

To facilitate understanding for those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and examples.

Referring to FIGS. 1-5: a guard gate structure of automatic reset, including guard gate 1, faceplate 2 and guard gate clamp plate 3, there are frame bodies 4 to mount guard gate on the faceplate, there are guide rail grooves 5 facilitating the upper and lower slip of guard gate in the frame body both sides, the said guard gate is equipped with the interface 6 of data link corresponding to frame body, there are scissors to reset the catapult between faceplate and guard gate; the scissors fork reset slingshot consists of a spring ring entity 7 in the middle and scissors legs 8 with two ends stressed oppositely. The bottom end of the protective door is provided with a horizontal chute 9 for accommodating the scissor reset slingshot at one end of the scissor, a fixed column 10 for fixing the spring ring entity is arranged on the inner side of the panel, and a buckle 11 for placing the scissor reset slingshot at the other end of the scissor is arranged on the side edge of the fixed column. The upper end of the protective door is provided with a protective door handle 12.

The working principle is as follows:

A. because the data product binding post is gilded and handled, often called golden finger, when the product is not using, the guard gate 1 is for laminating with panel 2 under the action of scissors reset catapult elasticity, the guard gate is in the closed state, as shown in fig. 4, the guard gate can play dustproof, waterproof gas effect, reduce golden finger oxidation, avoid data transmission ability to descend, and make panel product outward appearance more pleasing to the eye simultaneously in extension product life, if use on switch or socket have USB, and on the product of independent USB panel, except above effect, can also have certain protection power consumption safety function, protection product accidental damage, if children carelessly touch the electrified body of USB or damage USB product.

b. The protective door 1 is in an open state, as shown in fig. 5, a protective door handle 12 is pressed downwards, the protective door 1 and a panel 2 are matched to move downwards, meanwhile, a scissor reset slingshot is pushed to move downwards under stress, at the moment, relevant data line plugs are smoothly inserted, such as a telephone connection plug, a network connection plug, a USB data line and the like, after normal insertion and connection are achieved, the protective door 1 can automatically move upwards under the elastic action of the scissor reset slingshot according to the thickness of the data line, gaps at the connection position are reduced, dust and water vapor are reduced, the service life of a product is prolonged, the appearance can be beautified, when the data connection is required to be disconnected and the data plug is pulled out, the protective door 1 immediately moves upwards under the elastic action of the scissor reset slingshot, and the protective door automatically becomes a closed protective.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (3)

1. The utility model provides an automatic guard gate structure that resets, includes guard gate (1), panel (2) and guard gate clamp plate (3), is equipped with framework (4) of installation guard gate on the panel, is equipped with gliding guide rail groove (5) about making things convenient for the guard gate in framework both sides, the guard gate on be equipped with data line interface (6) that correspond with the framework, its characterized in that: a scissor reset slingshot is arranged between the panel and the protective door; the scissors fork reset slingshot consists of a spring ring entity (7) in the middle and scissors legs (8) with two ends stressed oppositely.

2. The self-righting protective door structure as set forth in claim 1, wherein: the bottom end of the protective door is provided with a horizontal sliding groove (9) for accommodating the shearing feet at one end of the scissor reset slingshot, a fixed column (10) for fixing the spring ring entity is arranged on the inner side of the panel, and a buckle (11) for placing the shearing feet at the other end of the scissor reset slingshot is arranged on the side edge of the fixed column.

3. The self-righting protective door structure according to claim 2, wherein: the upper end of the protective door is provided with a protective door handle (12).

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