CN206135493U

CN206135493U - Multi -functional back splint

Info

Publication number: CN206135493U
Application number: CN201621206715.3U
Authority: CN
Inventors: 米晓琳; 曾小芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-09
Filing date: 2016-11-09
Publication date: 2017-04-26
Anticipated expiration: 2026-11-09

Abstract

The utility model discloses a multi -functional back splint, include: a housing. But install the charging and discharging's on the casing battery for charge for electronic equipment, install on the casing and be located the battery top be used for fix the upper cover on the casing with the battery, it fixes electronic equipment at the last clamping device who covers to install being used for on the casing, wherein, clamping device has the setting and is in four cornerite structures of four edges of casing, four cornerite structures can adjust that its is relative according to electronic equipment's size the position of casing. The utility model discloses a multi -functional back splint, simple structure, convenient to use, it is applicable in the electronic equipment of multiple size, with portable power source, back splint battery, fill and the advantage of wireless multinomial product such as charge combines together soon, thoroughly solve because of the inconvenience that the cell -phone short of electricity brought, for the more facilities of mankind's life, trip.

Description

Multi-functional back splint

Technical field

This utility model is related to electronic technology field, is especially for protecting electronic equipment many work(for its charging Can back splint.

Background technology

At present, with the extensive application of electronic equipment especially mobile electronic device, various back splints dresses are occurred in that on the market Put, but, there is following drawback in the Back clamp of prior art：1st, single paragraph electronic equipment can only be adapted to, is such as only applicable to single paragraph Mobile phone model；2nd, it is only capable of providing decoration and protective effect or is only capable of providing charging effect；3rd, charging rate is slower；4th, back splint can not Carry out wireless charging；5th, can only single support ISO or Android system charging；6th, charge and easily generate heat.

The content of the invention

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of multi-function back Folder, its simple structure are easy to use, are applicable to the electronic equipment of sizes, by portable power source, back splint battery, are filled with soon And the advantage of the multinomial product such as wireless charging is combined, thoroughly solve the inconvenience brought because of mobile phone short of electricity, be human lives, Trip is more convenient.

To realize above-mentioned purpose of the present utility model, containment vessel for as electronic equipment of the present utility model and for electricity The multi-function back folder of sub- equipment charge includes：Housing；The battery of the chargeable and electric discharge on housing, for setting for electronics It is standby to charge；On housing and above battery for the upper lid that is fixed on battery on housing；On housing For electronic equipment is fixed on the clamping device on upper lid；Wherein, the clamping device have be arranged on the housing Four angle wrapping structures of four edges, four angle wrapping structures can according to the size adjustment of electronic equipment its relatively described housing Position.

Wherein, the clamping device also has：For any two the adjacent angle wrapping structures in four angle wrapping structures are connected Four attachment structures together.

Wherein, four attachment structures include：Install on the housing and respectively positioned at the left side of the housing and A pair of longitudinal connection structures on right side, it is vertical between the left side of the housing or two angle wrapping structures on right side for adjusting To distance；Install on the housing and respectively positioned at a pair of transverse connection structures of the upper side and lower side of the housing, be used for Adjust the lateral separation between the upside of the housing or two angle wrapping structures of downside.

Wherein, the longitudinal connection structure includes：Plug the longitudinal direction being connected to lead with the left side bar or right-hand rod of the housing Bar；The longitudinal spacing group for limiting Der Laengslenker opposing left bar or right-hand rod position on being placed in left side bar or right-hand rod Part.

Preferably, the longitudinal spacing component includes：What is be arranged on the left side bar or right-hand rod and protrude outwardly leads To keeper；The groove for being opened on the Der Laengslenker and extending along its length；Wherein, the guide-localization part can be with The groove engaging, so that the Der Laengslenker is positioned on the left side bar or right-hand rod.

Preferably, the trocar sheath that the guide-localization part includes interior kelly and is set in outside interior kelly；The groove includes Strip groove and circular trough；Wherein, the width of the strip groove is more than the diameter of the interior kelly, less than the trocar sheath Diameter, the diameter with diameter greater than the trocar sheath of the circular trough.

Further, the longitudinal spacing component also includes：Its one end be connected with the Der Laengslenker bottom for making The automatically reset spring of Der Laengslenker, its other end are fixedly connected with the left side bar or right-hand rod.

Wherein, the transverse connection structure includes：Laterally lead with what the upper bar or lower lateral rods plug of the housing was connected Bar；The cross spacing group for limiting horizontal guide rod opposite upper bar or lower lateral rods position on being placed in upper bar or lower lateral rods Part.

Further, also include：The USB interface that electrically connects on the housing and with the battery of setting and positive anti-plug USB Type-C interfaces.

Or, the attachment structure is stretch cord or rubber band.

Compared with prior art, multi-function back fixture of the present utility model has the advantages that following prominent：

1st, the multi-functional back splint of this utility model embodiment, simple structure are easy to use, are applicable to the electricity of sizes Sub- equipment, its by portable power source, back splint battery, be filled with soon and the advantage of the multinomial product such as wireless charging is combined, thoroughly The inconvenience brought because of mobile phone short of electricity is solved, is human lives, the more facilities of trip.

2nd, the multi-functional back splint of this utility model embodiment, with battery and clamping device, clamping device has and is arranged on Four angle wrapping structures of four edges of housing, angle wrapping structure can protect the corner of electronic equipment, it is also possible to according to electricity The size adjustment position of sub- equipment and clamp electronic equipment, it is ensured that electronic equipment have no damage.

3rd, the multi-functional back splint of this utility model embodiment, the USB Type-C interfaces with positive anti-plug and take the shape of the letter U it is many Power and energy joint 5, improves USB grafting number of times, and so that the multi-functional back splint of the present embodiment can be wider with the suitability.

Below in conjunction with the accompanying drawings this utility model is described in detail.

Description of the drawings

Explosive views of the Fig. 1 for the multi-functional back splint of this utility model embodiment；

Structural representations of the Fig. 2 for the housing for being provided with clamping device of this utility model embodiment；

Schematic diagrams of the Fig. 3 for the longitudinal connection structure of this utility model embodiment.

Specific embodiment

As shown in figure 1, the explosive view of the multi-functional back splint for this utility model embodiment, the multi-functional back splint can be used Charge in the containment vessel as electronic equipment and for electronic equipment, as shown in Figure 1, the multi-function back folder of the present embodiment includes：Shell Body 4；The battery 3 of the chargeable and electric discharge on housing 4, for charging for electronic equipment 1；On housing 4 and position In the upper lid 2 above battery 3 for being fixed on battery 3 on housing 4；On housing 4 for will be electronic equipment solid The clamping device being scheduled on lid 2；Wherein, clamping device has four angle wrapping structures of four edges for being arranged on housing 4 7, four angle wrapping structures 7 can according to the size adjustment of electronic equipment its relative housing 4 position.Wherein, the electronics of the present embodiment Equipment can be the hand-holdable mobile devices such as mobile phone 1, PAD, below, only so that electronic equipment is as mobile phone as an example, to the present embodiment The structure of multi-functional back splint be described.

Specifically, as shown in Fig. 2 in the multi-functional back splint of the present embodiment, housing 4, battery 3, upper lid 2 constitute one and can be The basic structure that mobile phone 1 charges, additionally, also set up on housing 4 for mobile phone 1 is fixed on the clamping device on lid 2, should Clamping device can be fixed on various sizes of mobile phone 1 on upper lid 2, to shield to various sizes of mobile phone 1.

Wherein, the clamping device of the present embodiment includes four angle wrapping structures 7 for being placed in four edges of housing 4, bag Corner structure 7 can according to the size adjustment of handset size its relative housing 4 position.Each angle wrapping structure 7 have longitudinal bound edge and Laterally the junction of bound edge, longitudinal bound edge and horizontal bound edge is arcwall face, to prevent plowing from the people of handheld mobile phone.During design, indulge Can be plane to the medial surface towards housing 4 of bound edge and horizontal bound edge, it is also possible to which groove is set in medial surface, design groove When, the size of groove should be reasonable in design, so that the edge of housing 4, battery 3, upper lid 2 and mobile phone or other electronic equipments can be disposed In groove, i.e. angle wrapping structure 7 can envelope the edge of housing 4, battery 3, upper lid 2 and mobile phone or other electronic equipments.

It should be noted that vertical and horizontal described in the present embodiment, are relative when electronic equipment is placed in back splint For shell position, longitudinal direction refers to the direction faced by the charging socket of electronic equipment, laterally, is the side perpendicular with longitudinal direction To.

The present embodiment is fixed on mobile phone on housing by angle wrapping structure, protects mobile phone, and four side hollow outs of housing, The button and card inserting mouth of without prejudice to mobile phone.Using the design of angle wrapping structure, meet the present embodiment back splint be adapted to it is various Mobile phone button positions, do not affect various different cellphone subscribers use mobile phone when to push-button demand.

Wherein, the clamping device of the present embodiment is included for by four angle wrapping structures in addition to four angle wrapping structures 7, also Four attachment structures that any two adjacent angle wrapping structures 7 in 7 link together, and bag structure 7 is adjusted by attachment structure With respect to the position of housing 4.

Four attachment structures of the present embodiment can adopt following structure, including：Shell is located on housing 4 and respectively A pair of longitudinal connection structures in the left side and right side of body 4, for adjusting two angle wrapping structures positioned at the left side or right side of housing 4 Fore-and-aft distance between 7；On housing 4 and respectively positioned at a pair of transverse connection structures of the upper side and lower side of housing 4, use In lateral separation of the regulation between the upside of housing 4 or two angle wrapping structures 7 of downside.

Specifically, as shown in figure 3, the longitudinal connection structure of the present embodiment includes：Insert with the left side bar or right-hand rod of housing 4 The Der Laengslenker 9 of connection is pulled out, the top of Der Laengslenker 9 is connected with the angle wrapping structure on the upside of housing 4, led to plug longitudinal direction During bar 9, connected angle wrapping structure is driven with motion, between adjusting between the angle wrapping structure of the upper and lower both sides of housing Away from the mobile phone of adaptation different length；Be placed in left side bar or right-hand rod on for limiting 9 opposing left bar of Der Laengslenker or the right side The longitudinal spacing component of side lever position.

Preferably, longitudinal spacing component includes：The guide-localization part for being arranged on left side bar or right-hand rod and protruding outwardly 8；The groove for being opened on Der Laengslenker 9 and extending along its length；Wherein, guide-localization part 8 can be engaged with groove, so as to Der Laengslenker 9 is positioned on left side bar or right-hand rod.

During design, guide-localization part 8 can adopt inside and outside double-layer structure, i.e. guide-localization part includes interior kelly and suit Trocar sheath outside interior kelly, groove include strip groove and circular trough, wherein, the width of strip groove is straight more than interior kelly Footpath, less than the diameter of trocar sheath, the diameter with diameter greater than trocar sheath of circular trough.

When opposing left bar or right-hand rod outwards extract Der Laengslenker 9, the circular trough of groove is driven towards near guiding The direction movement of keeper, when correct position is moved to, the trocar sheath of guide-localization part is ejected from circular trough, due to trocar sheath Diameter be more than the size of strip groove less than the diameter of circular trough, therefore, trocar sheath is stuck in circular trough and strip groove Junction, so as to Der Laengslenker 9 is buckled at the position, prevents Der Laengslenker 9 to move from opposing left bar or right-hand rod, That is, connected angle wrapping structure is locked at the position by Der Laengslenker and clamps mobile phone.

Further, the longitudinal spacing component of the present embodiment can also include：Its one end is connected with 9 bottom of Der Laengslenker For making 9 automatically reset spring 10 of Der Laengslenker, its other end be fixedly connected with left side bar or right-hand rod.When need to by mobile phone from When removing on upper lid, trocar sheath is pressed inwardly, make trocar sheath bounce back, interior kelly is exposed in groove, now, can pass through spring 10 Elasticity make Der Laengslenker 9 automatically revert to original position.

Wherein, the transverse connection structure 6 of the present embodiment can be using the structure similar with longitudinal connection structure, its bag Include：The horizontal guide rod being connected, one end of horizontal guide rod and the bag for being located at housing side are plugged with the upper bar or lower lateral rods of housing 4 Corner structure connects, and to plug during horizontal guide rod, drives connected angle wrapping structure with motion, adjust positioned at housing it is left, Spacing between the angle wrapping structure of right both sides, adapts to the mobile phone of different in width；

Be placed on upper bar or lower lateral rods for limiting the horizontal of horizontal guide rod opposite upper bar or lower lateral rods position Limit assembly.

Preferably, cross spacing component includes：The guide-localization part for being arranged on upper bar or lower lateral rods and protruding outwardly； The groove for being opened on horizontal guide rod and extending along its length；Wherein, guide-localization part can be engaged with groove, so as to by horizontal stroke It is positioned on upper bar or lower lateral rods to guide rod.

During design, guide-localization part can adopt inside and outside double-layer structure, i.e. guide-localization part includes interior kelly and is set in Trocar sheath outside interior kelly, groove include strip groove and circular trough, wherein, the width of strip groove is straight more than interior kelly Footpath, less than the diameter of trocar sheath, the diameter with diameter greater than trocar sheath of circular trough.

When opposite upper bar or lower lateral rods outwards extract horizontal guide rod, the circular trough of groove is driven to determine towards close guiding The direction movement of position part, when correct position is moved to, the trocar sheath of guide-localization part is ejected from circular trough, due to trocar sheath Diameter is more than the size of strip groove less than the diameter of circular trough, therefore, trocar sheath is stuck in the company of circular trough and strip groove Place is met, so as to horizontal guide rod is buckled at the position, horizontal guide rod is moved from opposite upper bar or lower lateral rods, i.e. logical Cross horizontal guide rod connected angle wrapping structure is locked at the position and mobile phone is clamped.

Further, the cross spacing component of the present embodiment can also include：Its one end is connected with horizontal guide rod bottom For making the automatically reset spring of horizontal guide rod, its other end be fixedly connected with upper bar or lower lateral rods.When need to be by mobile phone from upper Cover when removing, press trocar sheath inwardly, make trocar sheath bounce back, interior kelly is exposed in groove, now, can be by the bullet of spring Property makes horizontal guide rod automatically revert to original position.

Further, the present embodiment (can not shown in figure so that middle brace rod is arranged between a pair of transverse connection structures Go out), a pair horizontal guide rods of the upper and lower both sides of housing are located at by middle brace rod connection, so that the horizontal guide rod of upper and lower side is received During contracting, the right and left can be adapted to automatically equal symmetrical.When the horizontal stroke for connecting a pair of transverse connection structures using middle brace rod During to guide rod, a transverse connection structure in a pair of transverse connection structures can be laterally being connected with another by the way of servo-actuated Binding structure is interlocked, i.e. during design, and transverse connection structure adopts above-mentioned structure, another transverse connection structure using with The upper bar of housing 4 or the horizontal guide rod of lower lateral rods plug connection.Certainly, two transverse connection structures can also be adopted Above-mentioned structure.

Additionally, the present embodiment can also arrange middle brace rod (not shown) between a pair of longitudinal connection structures, A pair of Der Laengslenkers of housing arranged on left and right sides are located at by middle brace rod connection, so that the Der Laengslenker of left and right side shrinks When, can adapt to automatically that upper and lower both sides are equal symmetrical, by middle brace rod drive the principle that a pair of Der Laengslenkers are interlocked with Above-mentioned identical, here is no longer repeated.

Wherein, the attachment structure of the present embodiment can also adopt stretch cord or rubber in addition to using above-mentioned structure Any two adjacent angle wrapping structures are linked together by muscle by stretch cord or rubber band.Caused using stretch cord or rubber band Four angle wrapping structures are to contract so that the back splint of the present embodiment is adapted to the mobile phone of different length or width, and after tightening up Four angle wrapping structures have pulling force inwards always, such that it is able to fix mobile phone.

The multi-functional back splint of the present embodiment in addition to above-mentioned each structure, also including be arranged on housing 4 and with battery electricity The USB Type-C interfaces of the USB interface of connection and positive anti-plug, wherein, be opened in USB interface on housing can be it is multiple, can To be opened in the upper/lower terminal of housing 4, and USB Type-C interfaces can be arranged on housing 4 one simultaneously with a USB interface End, as shown in Figure 1-Figure 3, below shell one end arranges USB Type-C interfaces, arranges on USB Type-C interfaces USB interface, and two interfaces are connected by Multifunction adaptor head 5, so that the multi-functional back splint of the present embodiment can meet respectively The broadside of USB interface of mobile phone is planted in upper situation, it is also possible to meet situation of the broadside under, further meet the present embodiment back of the body The omnipotent attribute of folder.Wherein, during design, Multifunction adaptor head 5 takes the shape of the letter U, and U-shaped connection is goed deep into playing protection USB in housing and connect Plug-in unit, make USB connectors that external force is not subject in motion collision, make the USB of mobile phone patch the life-span to lengthen significantly, it also avoid because Mobile phone is prevented from the occurrence of becoming fragment of brick of charging for USB interface receives external force deformed damaged.

The multi-functional back splint of the present embodiment with the addition of adaptive circuit, and be equipped with can just the connection wiring of anti-plug with it is many Function adaptor 5, realizes lighting and turns USB type-C, and micro USB turn any conversion of USB type-C.So that The multi-functional back splint of the present embodiment can be with compatible ISO and Android phone.

In sum, using the multi-functional back splint of this utility model embodiment, have the advantage that：

Although being explained in detail to this utility model above, this utility model not limited to this, the skill of the art Art personnel can modify according to principle of the present utility model, therefore, it is all according to principle of the present utility model carry out it is various Modification all should be understood to fall into protection domain of the present utility model.

Claims

1. a kind of multi-functional back splint, charges for the containment vessel as electronic equipment and for electronic equipment, it is characterised in that bag Include：

Housing；

The battery of the chargeable and electric discharge on housing, for charging for electronic equipment；

On housing and above battery for the upper lid that is fixed on battery on housing；

On housing for electronic equipment is fixed on the clamping device on upper lid；

Wherein, the clamping device has four angle wrapping structures of four edges for being arranged on the housing, four cornerite knots Structure can according to the size adjustment of electronic equipment its relatively described housing position.

2. multi-functional back splint according to claim 1, it is characterised in that the clamping device also has：

For four attachment structures that any two the adjacent angle wrapping structures in four angle wrapping structures link together.

3. multi-functional back splint according to claim 2, it is characterised in that four attachment structures include：

Install on the housing and respectively positioned at a pair of longitudinal connection structures in the left side and right side of the housing, for adjusting Fore-and-aft distance between two angle wrapping structures in the left side or right side of the housing；

Install on the housing and respectively positioned at a pair of transverse connection structures of the upper side and lower side of the housing, for adjusting Lateral separation between two angle wrapping structures of the upside or downside of the housing.

4. multi-functional back splint according to claim 3, it is characterised in that the longitudinal connection structure includes：

The Der Laengslenker being connected is plugged with the left side bar or right-hand rod of the housing；

The longitudinal spacing for limiting Der Laengslenker opposing left bar or right-hand rod position on being placed in left side bar or right-hand rod Component.

5. multi-functional back splint according to claim 4, it is characterised in that the longitudinal spacing component includes：

The guide-localization part for being arranged on the left side bar or right-hand rod and protruding outwardly；

The groove for being opened on the Der Laengslenker and extending along its length；

Wherein, the guide-localization part can be engaged with the groove, so as to by the Der Laengslenker be positioned at the left side bar or On right-hand rod.

6. multi-functional back splint according to claim 5, it is characterised in that；

The trocar sheath that the guide-localization part includes interior kelly and is set in outside interior kelly；

The groove includes strip groove and circular trough；

Wherein, the width of the strip groove is more than the diameter of the interior kelly, less than the diameter of the trocar sheath, the circle The diameter with diameter greater than the trocar sheath of groove.

7. multi-functional back splint according to claim 5, it is characterised in that the longitudinal spacing component also includes：Its one end Be connected with the Der Laengslenker bottom for making the automatically reset spring of Der Laengslenker, its other end and the left side bar or the right side Side lever is fixedly connected.

8. multi-functional back splint according to claim 3, it is characterised in that the transverse connection structure includes：

The horizontal guide rod being connected is plugged with the upper bar or lower lateral rods of the housing；

The cross spacing for limiting horizontal guide rod opposite upper bar or lower lateral rods position on being placed in upper bar or lower lateral rods Component.

9. multi-functional back splint according to claim 1, it is characterised in that also include：

USB interface and the USB Type-C interfaces of positive anti-plug that setting is electrically connected on the housing and with the battery.

10. multi-functional back splint according to claim 3, it is characterised in that the attachment structure is stretch cord or rubber band.