CN219576053U - Protective housing - Google Patents

Abstract

The utility model discloses a protective shell, which comprises a shell, wherein the front end of the shell is provided with a containing cavity for containing flat electronic equipment, a charging plug is arranged on the shell, the head of the charging plug stretches into the containing cavity and is matched with a charging interface of the flat electronic equipment, the tail of the charging plug is electrically connected with a conductive piece, the tail of the charging plug is provided with a plug connecting component, one end of the plug connecting component is connected with the shell, a conductive piece is arranged in the shell, the conductive piece is partially contained in a groove at the rear end of the shell, the conductive piece is provided with a conductive PIN needle, the plug connecting component can drive the charging plug to be inserted into or pulled out of the charging interface of the flat electronic equipment in the containing cavity, and when the charging plug is required to be charged by a charging bracket or other accessory plugs are connected, the charging plug can be inserted into or pulled out of the flat electronic equipment interface through the plug connecting component without additionally taking the flat electronic equipment out of the protective shell.

Description

Protective housing

Technical Field

The utility model relates to the field of accessories of flat electronic equipment, in particular to a protective shell.

Background

At present, the wide use of tablet electronic devices such as ipad tablet computers also makes the protective shell used in cooperation with the tablet electronic devices widely used.

The existing protective housing that takes charging circuit in the market is last to set up electrically conductive piece and charging plug electricity and is connected, and charging plug cooperates with the interface that charges of dull and stereotyped electronic equipment to external charging support realizes charging for not having to plug traditional charging plug, but charging plug is fixed mobilizable, leads to having to take out dull and stereotyped electronic equipment from the protective housing when other accessories or charging interface need be inserted to dull and stereotyped electronic equipment and just can connect other accessory plugs.

Disclosure of Invention

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a protective housing, includes the casing, the front end of casing has the holding chamber and is used for holding dull and stereotyped electronic equipment, be equipped with charging plug on the casing, charging plug's head stretches into the holding intracavity is used for the interface cooperation that charges with dull and stereotyped electronic equipment, the charging plug afterbody is connected with the electrically conductive piece electricity, the charging plug afterbody is provided with plug coupling assembling, plug coupling assembling one end is connected with the casing, the inside of casing is equipped with the electrically conductive piece, electrically conductive piece part holding in the recess of casing rear end, the electrically conductive piece is equipped with electrically conductive PIN needle, plug coupling assembling can drive the flat board electronic equipment interface that charges that charging plug inserted or pulled out the holding intracavity.

In the structure, the shell is provided with an opening, the size of the plug connection assembly is basically consistent with that of the opening, one end of the plug connection assembly is fixedly connected with the side wall of the opening, and the rest part of the plug connection assembly is kept in a gap with the opening.

In the above structure, the plug connection assembly comprises an elastic connection piece and an electric connection reinforcing piece, one end of the elastic connection piece is fixedly connected with the side wall of the opening of the shell, a cavity is formed in the elastic connection piece, the tail of the charging plug is arranged in the cavity, and the electric connection reinforcing piece is connected with the tail of the charging plug in the cavity.

In the structure, the plug connecting piece is connected with the conductive piece through the conductive flat cable, and the conductive flat cable penetrates through the inner cavity of the elastic connecting piece to be connected with the tail part of the charging plug and is attached to the electric connection reinforcing piece in parallel.

In the above structure, the material of the electric connection reinforcing member is PA material, and the material of the elastic connection member is TPU material.

In the above structure, the plug connection assembly further comprises a fixing assembly, the fixing assembly is fixedly connected with the tail of the charging plug, the fixing assembly comprises a fixing seat and a metal fixing support, the metal fixing support is located inside the fixing seat, the fixing seat is located inside the elastic connection piece, and the fixing seat is made of PC material.

In the above structure, the charging plug is a TYPE-C male plug.

In the structure, the front end of the shell corresponding to the conductive piece is provided with the baffle, the conductive piece is shaped as two long strips which are formed in a crossing mode, conductive PIN needles are arranged at the crossing position, and the conductive PIN needles at the crossing position are used as centers to be symmetrically provided with the same number of conductive PIN needles on the two long strips.

In the above structure, a magnetic attraction structure is arranged around the conductive member at the rear end of the housing, and the magnetic attraction structure comprises a plurality of magnetic attraction components.

In the above structure, a cover plate is provided at the rear end of the housing.

The beneficial effects of the utility model are as follows: according to the utility model, when the charging support is required to charge the flat-panel electronic equipment, the plug connection assembly can be pulled out, the charging plug is pulled out of the charging interface of the flat-panel electronic equipment, and other accessory plugs can be connected at the moment.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic view of a first view angle structure of the present utility model;

FIG. 2 is a schematic view of a second view angle structure of the present utility model;

FIG. 3 is an exploded view of FIG. 2;

FIG. 4 is a schematic diagram of the connection of the conductive member, the charging plug and the plug connection assembly of the present utility model;

FIG. 5 is an exploded view of a charging plug and plug connection assembly;

fig. 6 is a cross-sectional view of the charging plug and plug connection assembly of the present utility model.

Detailed Description

The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all the coupling/connection relationships referred to in the patent are not direct connection of the single-finger members, but rather, it means that a better coupling structure can be formed by adding or subtracting coupling aids depending on the specific implementation. The technical features in the utility model can be interactively combined on the premise of no contradiction and conflict.

As shown in fig. 1, 2 and 3, a protective shell is characterized by comprising a shell 1, wherein a containing cavity is formed in the front end of the shell 1 and is used for containing a tablet electronic device, an opening is formed in one side of the shell 1, a charging plug 2 and a plug connection assembly 3 are arranged in the opening, the tail of the charging plug 2 is fixedly connected with the plug connection assembly 3, the head of the charging plug 2 stretches into the containing cavity and is used for being matched with a charging interface of the tablet electronic device, the plug connection assembly 3 comprises a fixed end and a movable end, the fixed end is fixedly connected with the side wall of the opening, the charging plug 2 is arranged at a position close to the movable end, the size of the plug connection assembly 3 is basically consistent with that of the opening, a gap is reserved between the movable end and the side wall of the opening, the charging plug 2 can be inserted into or pulled out of the charging interface of the tablet electronic device in the containing cavity through the movable end of the plug connection assembly 3, and the charging plug is a ypte-C male plug; the rear end of the shell 1 is provided with a conductive member 4, the conductive member 4 is accommodated in a groove at the rear end of the shell 1, the conductive member 4 is electrically connected with the tail of the charging plug 2, the electrical connection mode is that the conductive member is connected through a conductive flat cable 6, one end of the conductive flat cable 6 is connected with the conductive member 4, the other end of the conductive flat cable passes through the plug connecting member 3 and is connected with the tail of the charging plug 2, the conductive member 4 is shaped as two long strips in a crossed mode, the crossing point is a 90-degree angle, the crossing point is provided with conductive PIN needles 41, the same number of conductive PIN needles 41 are symmetrically arranged on the two long strips by taking the conductive PIN needles 41 at the crossing point as the center, in the embodiment, the number of conductive PIN needles arranged on the long strips by taking the conductive PIN needles at the crossing point as the center is 2, so that 9 conductive PIN needles are arranged on the conductive member 4 in total, 5 conductive PIN needles on each long strip can be independently formed into conductive connection, when the charging bracket is required to charge, one of the conductive PINs on the protective shell is in a crossed structure aiming at the same conductive bracket, the conductive PINs on the same conductive bracket can be placed on the other conductive bracket, and the conductive bracket can be electrically aligned with the conductive bracket on the same conductive bracket on the other conductive bracket, and the conductive bracket can be placed on the same conductive bracket can be electrically; the utility model discloses a charging device, including casing 1, the casing 1 front end is provided with baffle 12, and the casing 1 rear end position that baffle 12 corresponds electrically conductive piece 4 and magnetism inhale the structure, magnetism is inhaled the structure and is included 4 magnetism and is inhaled subassembly 7, magnetism is inhaled subassembly 7 and is included 3 magnetic path, magnetism is inhaled the subassembly setting and is corresponding the position at four angles of baffle 12, electrically conductive piece 4 sets up the center in corresponding baffle 12 position, magnetism is inhaled the subassembly and is used for inhaling the structure cooperation with the magnetism on the support that charges when charging when using the support that charges, makes the protective housing attract firmly on the support that charges when charging, the protective housing is provided with apron 8, be provided with on the apron 8 with electrically conductive piece 4 shape and the opening of position for.

As shown in fig. 4, 5 and 6, the plug connection assembly 3 includes an elastic connection member 34, an electric connection reinforcing member 32 and a fixing assembly, the elastic connection member 34 is made of TPU elastic material, one end of the elastic connection member 34 is fixedly connected with the housing, a cavity is formed inside the elastic connection member, the tail of the charging plug 2 is disposed inside the cavity, the electric connection reinforcing member 32 is connected with the tail of the charging plug 2 inside the cavity, the electric connection wire 6 passes through the cavity inside the elastic connection member 34, is connected with the tail of the charging plug 2, and is attached in parallel with the electric connection reinforcing member 32, the electric connection reinforcing member is made of PA material, and is used for supplementing connection strength between the electric connection reinforcing member 6 and the charging plug 2, namely, stabilizing and preventing connection loosening or breakage at the connection part between the electric connection wire and the tail of the charging plug; the fixed subassembly is connected with the afterbody fixed connection of charging plug 2, the fixed subassembly includes fixing base 33 and metal fixed bolster 31, and metal fixed bolster 31 is located fixing base 33 inside, the fixing base is located elastic connection piece 34 inside, and the fixed subassembly is used for stabilizing charging plug 2.

When the charging support is required to be used for charging, the movable end of the plug connection assembly 3 can be pushed to insert the charging plug into the charging interface of the flat-panel electronic equipment, then the conductive piece 4 at the rear end of the shell 1 is aligned with the conductive piece of the charging support to be placed for charging, and when other accessory connection plugs are required to be used, the movable end of the plug connection assembly 3 can be pushed to pull the charging plug 2 out of the charging interface of the flat-panel electronic equipment, and at the moment, other accessory connection plugs can be connected into the charging interface of the flat-panel electronic equipment from the opening of the shell 1.

While the preferred embodiment of the present utility model has been described in detail, the present utility model is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model, and the equivalent modifications or substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims (10)

1. The utility model provides a protective housing, its characterized in that, includes the casing, the front end of casing has the holding chamber and is used for holding dull and stereotyped electronic equipment, be equipped with charging plug on the casing, charging plug's head stretches into the holding intracavity is used for the interface cooperation that charges with dull and stereotyped electronic equipment, charging plug afterbody is connected with electrically conductive piece electricity, the charging plug afterbody is provided with plug connection subassembly, plug connection subassembly one end is connected with the casing, the inside of casing is equipped with electrically conductive piece, electrically conductive piece part holding in the recess of casing rear end, electrically conductive piece are equipped with electrically conductive PIN needle, plug connection subassembly can drive charging plug and insert or extract the dull and stereotyped electronic equipment interface that charges of holding intracavity.

2. A protective shell according to claim 1, wherein the shell is provided with an opening, the plug connector assembly is substantially the same size as the opening, one end of the plug connector assembly is fixedly connected to the side wall of the opening, and the remainder of the plug connector assembly is spaced from the opening.

3. The protective case of claim 2, wherein the plug connection assembly comprises an elastic connection member and an electric connection reinforcing member, one end of the elastic connection member is fixedly connected with the side wall of the opening of the case, a cavity is formed in the elastic connection member, the tail of the charging plug is arranged in the cavity, and the electric connection reinforcing member is connected with the tail of the charging plug in the cavity.

4. A protective case according to claim 3, wherein the plug connector is connected to the conductive member by a conductive strip which passes through the internal cavity of the resilient connector and is connected to the tail of the charging plug and is in parallel engagement with the electrical connection reinforcement.

5. A protective case according to claim 3, wherein the electrical connection reinforcement is PA material and the elastic connection member is TPU material.

6. The protective case of claim 2, wherein the plug connection assembly further comprises a fixing assembly fixedly connected to the tail of the charging plug, the fixing assembly comprises a fixing base and a metal fixing support, the metal fixing support is located inside the fixing base, the fixing base is located inside the elastic connection piece, and the fixing base is made of a PC material.

7. A protective case according to claim 1, wherein the charging plug is a TYPE-C male.

8. The protective shell according to claim 1, wherein a baffle is arranged at the front end of the shell corresponding to the conductive member, the conductive member is formed by intersecting two strips, conductive PIN needles are arranged at the intersection, and the same number of conductive PIN needles are symmetrically arranged on the two strips with the conductive PIN needles at the intersection as the center.

9. A protective case according to claim 1, wherein a magnetic attraction structure is provided around the conductive member at the rear end of the case, the magnetic attraction structure including a plurality of magnetic attraction members.

10. A protective shell according to claim 1, wherein the rear end of the shell is provided with a cover plate.