CN206629115U - A kind of mobile phone external extensible frame - Google Patents

Abstract

A kind of mobile phone external extensible frame is the utility model is related to, belongs to a kind of cell-phone function and expands support.There is boss on the inside of main body, have neck and elastic neck on the boss, two neck flutings are in opposite direction, and outer body has expansion slot.Advantage is structure novelty, for extension to be connected with mobile phone, solves the problems, such as that mobile phone expansibility is limited, and extension and mobile phone do not touch directly, avoids producing mobile phone and destroys and wear, the stability and security of extension installation are good, also more efficient and convenient.And sophisticated functions can be simplified from mobile phone shell and come out, enormously simplify the process of mobile phone shell, improve the adaptability of mobile phone shell, can effectively realize the expansion of cell-phone function.

Description

A kind of mobile phone external extensible frame

Technical field

The utility model belongs to a kind of cell-phone function and expands support, more particularly to a kind of extension of mobile phone protecting case linkage function Frame.

Background technology

As mobile phone enters the intelligent machine epoch, the function of mobile phone is gradually become strong, to portable intelligent terminal Development.Not only cell phone software resource is enriched constantly, and the requirement to hardware is also improving.Such as：Camera function mobile phone becomes light While thin, the space of camera lens is constantly compressed, therefore camera function is difficult to meet the needs of fan, it is necessary to install external Camera lens；Hand trip is quickly grown, to improve game operation experience, it is necessary to increase game hardware；To meet the needs that navigate, special design The support of ad-hoc location can be fixed on, it is clear that the hardware of mobile phone is expanded as the development trend in future also.

At present, expanded for mobile phone hardware and focus primarily upon phone housing increase functional structure raising mobile phone adaptability.One Kind of scheme is that directly functional part is embedded into mobile phone, and the most securely, but expansibility is limited for this scheme, it is difficult to The demand in future is just predicted during product export, also increases difficulty of processing and cost；Another scheme (is clamped or viscous by external Patch) attachment structure mode, its major defect be a lack of stability, easily to mobile phone produce destroy and abrasion.

The content of the invention

The utility model provides a kind of mobile phone external extensible frame, to solve limited mobile phone expansibility, deficient in stability, appearance The problem of destroying and wearing easily is produced to mobile phone.

The utility model adopts the technical scheme that：There is boss on the inside of main body, have neck and elastic neck on the boss, should Two neck flutings are in opposite direction, and outer body has expansion slot.

The body is square, hexagon, octagon or other regular polygons.

Described boss is square, hexagon, octagon or other regular polygons.

There is hole in the middle part of the body.

The utility model has the advantages that structure is novel, for extension to be connected with mobile phone, solves mobile phone expansibility The problem of limited, extension and mobile phone not directly touch, avoid to mobile phone produce destroy and abrasion, extension installation stability and Security is good, also more efficient and convenient.And sophisticated functions can be simplified from mobile phone shell and come out, enormously simplify mobile phone shell Process, the adaptability of mobile phone shell is improved, can effectively realize the expansion of cell-phone function.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is Fig. 1 upward view；

Fig. 3 is stereogram of the present utility model；

Fig. 4 is the connection diagram of the utility model and mobile phone shell；

Fig. 5 is the utility model expansion slot and the assembling schematic diagram of reflector bracket 3 and reflective mirror 4；

Fig. 6 is the connection diagram of the utility model expansion slot and tripod connection clip 5.

Embodiment

There is boss 101 inner side of main body 1, there is neck 102 and elastic neck 103 on boss 101, two neck fluting directions On the contrary, outer body has expansion slot 104；

The body is square, hexagon, octagon or other regular polygons.

Described boss 101 is square, hexagon, octagon or other regular polygons, for further improving external expansion Display Rack stability；

There is hole 106 in the middle part of the body.

Such as Fig. 4, in use, neck 102 and elastic neck 103 cooperate, it is installed to mobile phone protecting case 2 and reserves accordingly Kong Zhong, realize the connection with mobile phone protecting case, neck depth 0.3-0.7mm, to ensure external extensible frame stability, described card Apart from not less than 30mm, the utility model thickness is 3-20 mm, preferred thickness 3-15mm for groove 102 and elastic neck 103.

Such as Fig. 5 and Fig. 6, the utility model is connected using expansion slot with reflector bracket 3 and reflective mirror 4, can also be with three pin Frame connection clip 5 connects, and the expansion slot 104, which originates both ends, R types structure 105.

Claims (4)

1. A kind of 1. mobile phone external extensible frame, it is characterised in that：There is boss on the inside of main body, have neck and elastic neck on the boss, Two neck flutings are in opposite direction, and outer body has expansion slot.
2. A kind of 2. mobile phone external extensible frame according to claim 1, it is characterised in that：The body be square, hexagon, Octagon or other regular polygons.
3. A kind of 3. mobile phone external extensible frame according to claim 1, it is characterised in that：Described boss is square, six sides Shape, octagon or other regular polygons.
4. A kind of 4. mobile phone external extensible frame according to claim 1, it is characterised in that：There is hole in the middle part of the body.