CN210899262U

CN210899262U - Mobile phone shell with USB interface

Info

Publication number: CN210899262U
Application number: CN202020166368.6U
Authority: CN
Inventors: 王杰
Original assignee: Donghua Zhigao Communication Technology Co ltd
Current assignee: Donghua Zhigao Communication Technology Co ltd
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2020-06-30
Anticipated expiration: 2030-02-13

Abstract

The utility model discloses a cell-phone shell with USB interface, including main part and USB interface module, be equipped with the guide post in the main part, be equipped with on the USB interface module with guide post matched with guiding hole, the USB interface module passes through guiding hole slidable locates on the guide post, the end of guide post is equipped with first stopper, be equipped with in the guiding hole with first stopper matched with second stopper. USB interface module passes through the guiding hole slidable and sets up in the main part, pulls down the cell-phone or the cell-phone rolls into earlier USB interface module roll-off from the main part before the cell-phone shell from the cell-phone shell, can avoid the unexpected impaired of USB interface module, effectively prolongs the life of USB interface.

Description

Mobile phone shell with USB interface

Technical Field

The utility model relates to a cell-phone accessory technical field especially relates to a cell-phone shell with USB interface.

Background

In order to facilitate use, a memory or a charger is arranged in part of mobile phone shells on the market, and the memory or the charger is directly connected with the mobile phone through a USB interface to realize corresponding functions. But the cell-phone shell is easy to be out of shape after buckling many times, and the USB interface of fixing on the cell-phone shell takes place to stick up or decline after repetitious usage, and the USB interface inserts the interface of cell-phone when the cell-phone is packed into the cell-phone shell, makes the USB interface continuously atress, takes place the fracture easily. In addition, the probability that the USB interface which is arranged in a protruding mode is damaged accidentally is higher when the mobile phone is detached or is installed in the mobile phone shell.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the mobile phone shell with the USB interface is long in service life.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a cell-phone shell with USB interface, includes main part and USB interface module, be equipped with the guide post in the main part, be equipped with on the USB interface module with guide post matched with guiding hole, the USB interface module passes through guiding hole slidable locates on the guide post, the end of guide post is equipped with first stopper, be equipped with in the guiding hole with first stopper matched with second stopper.

Further, the guide post is fixed on the side wall of the main body by a screw.

Further, the USB interface assembly further comprises a limiting plate arranged on the main body, a limiting groove matched with the limiting plate is arranged on the USB interface assembly, and the limiting plate is arranged in a sliding mode relative to the limiting groove.

Further, the limiting plate is close to the guide post.

Furthermore, the cross section of the guide post is in a cross shape.

Further, still include with USB interface module electric connection's FPC, FPC locates in the main part.

Further, the USB interface component includes a USB motherboard electrically connected to the FPC.

Furthermore, the USB interface module also comprises a connecting seat arranged in the USB interface module, and the USB mainboard is fixed on the connecting seat.

Further, the connecting seat is a BTB seat or a ZF seat.

Furthermore, the main body is provided with a plurality of soft rubber parts which are arranged at intervals.

The beneficial effects of the utility model reside in that: USB interface module passes through the guiding hole slidable and sets up in the main part, pulls down the cell-phone or the cell-phone rolls into earlier USB interface module roll-off from the main part before the cell-phone shell from the cell-phone shell, can avoid the unexpected impaired of USB interface module, effectively prolongs the life of USB interface.

Drawings

Fig. 1 is a schematic structural diagram of a mobile phone case with a USB interface according to the present invention;

FIG. 2 is an enlarged view of detail A in FIG. 1;

fig. 3 is a schematic structural diagram of a USB interface component in the mobile phone case with USB interface according to the present invention;

fig. 4 is an exploded view of the USB interface assembly of the mobile phone case with USB interface according to the present invention.

Description of reference numerals:

1. a main body;

2. a USB interface component;

3. a guide post;

4. a guide hole;

5. a first stopper;

6. a limiting plate;

7. a limiting groove;

8、FPC；

9. a soft rubber part.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

The utility model discloses the most crucial design lies in: the USB interface component is arranged on the main body in a sliding mode through the guide hole, and before the mobile phone is detached from the mobile phone shell or is installed into the mobile phone shell, the USB interface component can slide out of the main body.

Referring to fig. 1 to 4, a mobile phone shell with a USB interface includes a main body 1 and a USB interface assembly 2, the main body 1 is provided with a guide post 3, the USB interface assembly 2 is provided with a guide hole 4 matched with the guide post 3, the USB interface assembly 2 is slidably disposed on the guide post 3 through the guide hole 4, a first limiting block 5 is disposed at an end of the guide post 3, and a second limiting block matched with the first limiting block 5 is disposed in the guide hole 4.

The working principle of the utility model is as follows: when the cell-phone was placed in the cell-phone shell, USB interface subassembly inserted in the USB socket of cell-phone, before the cell-phone need take out or pack into the cell-phone shell from the cell-phone shell in, can be with USB interface subassembly roll-off from the main part, for the cell-phone provides necessary operating space, prevents that USB interface subassembly from suffering destruction at this in-process.

From the above description, the beneficial effects of the present invention are: USB interface module passes through the guiding hole slidable and sets up in the main part, pulls down the cell-phone or the cell-phone rolls into earlier USB interface module roll-off from the main part before the cell-phone shell from the cell-phone shell, can avoid the unexpected impaired of USB interface module, effectively prolongs the life of USB interface.

Further, the guide posts 3 are fixed to the side walls of the main body 1 by screws.

From the above description, the screw fixing connection structure and operation are simple, and have good stability.

Further, still including locating limiting plate 6 on the main part 1, be equipped with on the USB interface subassembly 2 with limiting plate 6 matched with spacing groove 7, limiting plate 6 for spacing groove 7 slidable sets up.

Further, the limiting plate 6 is arranged close to the guide post 3.

According to the above description, the limiting plate is arranged close to the guide post, so that the shaking of the USB interface assembly in the sliding process can be weakened, and the service life of the USB interface assembly is prolonged.

Further, the cross section of the guide post 3 is cross-shaped.

As can be seen from the above description, the guide posts in the cross shape can prevent the USB interface module from rotating, and keep the USB interface module stable.

Further, the USB interface module comprises an FPC8 electrically connected with the USB interface module 2, and the FPC8 is disposed in the main body 1.

Further, the USB interface module 2 includes a USB motherboard, and the USB motherboard is electrically connected to the FPC 8.

Furthermore, the USB interface module also comprises a connecting seat arranged in the USB interface module 2, and the USB mainboard is fixed on the connecting seat.

As can be seen from the above description, the USB interface module is fixed to the connection seat, which can simplify the installation process.

Further, the connecting seat is a BTB seat or a ZF seat.

Furthermore, a plurality of soft rubber parts 9 are arranged on the main body 1, and the soft rubber parts 9 are arranged at intervals.

The above description shows that the plurality of soft rubber parts can improve the bending performance of the main body, and the mobile phone can be conveniently taken and placed.

Example one

Referring to fig. 1 to 4, a first embodiment of the present invention is: the utility model provides a cell-phone shell with USB interface, includes main part 1 and USB interface module 2, be equipped with guide post 3 on the main part 1, be equipped with on the USB interface module 2 with 3 matched with guiding hole 4 of guide post, USB interface module 2 passes through 4 slidable of guiding hole are located on the guide post 3, the end of guide post 3 is equipped with first stopper 5, be equipped with in the guiding hole 4 with 5 matched with second stoppers of first stopper.

It is easy to understand that, when the cell-phone was placed in the cell-phone shell, USB interface module 2 inserted in the USB socket of cell-phone, before the cell-phone need be taken out from the cell-phone shell or pack into the cell-phone shell, can be with USB interface module 2 roll-off from main part 1, for the cell-phone provides necessary operating space, protection USB interface module 2 suffers destruction at this in-process.

In this embodiment, the guide posts 3 are fixed to the side walls of the main body 1 by screws.

Referring to fig. 2, the USB interface module 2 further includes an FPC8 electrically connected to the USB interface module 2, the FPC8 is disposed in the main body 1, and optionally, the USB interface module 2 includes a USB motherboard electrically connected to the FPC8, and further includes a connecting seat disposed in the USB interface module 2, the USB motherboard is fixed on the connecting seat, the connecting seat is a BTB seat or a ZF seat, in this embodiment, the connecting seat is a BTB seat. Optionally, one end of the FPC8, which is far away from the USB motherboard, is provided with an FPC holder, and the FPC holder is buckled in the main body 1.

In detail, still including locating limiting plate 6 in the main part 1, be equipped with on the USB interface subassembly 2 with limiting plate 6 matched with spacing groove 7, limiting plate 6 for spacing groove 7 slidable sets up, and is concrete, limiting plate 6 is close to guide post 3 sets up, please refer to fig. 3, spacing groove 7 is located the below of guiding hole 4, and the length direction of spacing groove 7 with the length direction of USB interface subassembly 2 is the same, can effectively weaken rocking that USB interface subassembly 2 appears in the slip in-process. Preferably, the limit plate 6 and the guide post 3 are fixed on the side wall of the main body 1 by the same screw.

Referring to fig. 4, the cross section of the guide post 3 is cross-shaped, and the cross-shaped guide post 3 is tightly attached to the guide hole 4, so that the USB interface assembly 2 can be prevented from rotating relative to the guide post 3, and the shaking of the USB interface assembly 2 during the sliding process can be further reduced.

Be equipped with a plurality of soft gluey portions 9 on main part 1, it is a plurality of soft gluey portion 9 interval set up with on the lateral wall of main part 1, preferentially, it is a plurality of soft gluey portion 9 evenly sets up on the lateral wall of main part 1.

To sum up, the utility model provides a cell-phone shell with USB interface, USB interface module pass through the guiding hole slidable and set up in the main part, pull down the cell-phone from the cell-phone shell or the cell-phone roll-off from the main part with USB interface module earlier before packing into the cell-phone shell into, can avoid the unexpected impaired of USB interface module, effectively prolong the life of USB interface.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a cell-phone shell with USB interface, includes main part and USB interface module, its characterized in that: the USB interface assembly is characterized in that a guide post is arranged on the main body, a guide hole matched with the guide post is formed in the USB interface assembly, the USB interface assembly is slidably arranged on the guide post through the guide hole, a first limiting block is arranged at the tail end of the guide post, and a second limiting block matched with the first limiting block is arranged in the guide hole.

2. A handset housing having a USB interface as claimed in claim 1, wherein: the guide post is fixed on the side wall of the main body through a screw.

3. A handset housing having a USB interface as claimed in claim 1, wherein: the USB interface assembly is provided with a limiting groove matched with the limiting plate, and the limiting plate is arranged in a sliding manner relative to the limiting groove.

4. A handset housing having a USB interface as claimed in claim 3, wherein: the limiting plate is close to the guide post.

5. A handset housing having a USB interface as claimed in claim 1, wherein: the cross section of the guide post is in a cross shape.

6. A handset housing having a USB interface as claimed in claim 1, wherein: still include with USB interface module electric connection's FPC, FPC locates in the main part.

7. A handset housing having a USB interface as claimed in claim 6, wherein: the USB interface assembly comprises a USB mainboard, and the USB mainboard is electrically connected with the FPC.

8. A handset housing having a USB interface as claimed in claim 7, wherein: the USB interface module is characterized by further comprising a connecting seat arranged in the USB interface module, and the USB mainboard is fixed on the connecting seat.

9. A handset housing having a USB interface as claimed in claim 8, wherein: the connecting seat is a BTB seat or a ZF seat.

10. A handset housing having a USB interface as claimed in claim 1, wherein: the main part is provided with a plurality of soft rubber parts which are arranged at intervals.