CN2692968Y - Pivot positioning structure for cover pivoted cell phone - Google Patents

Abstract

The utility model relates to a pivot positioning structure for cover pivoted cell phone which mainly comprises an outer shell, a spring, a rotary shaft sleeve component and a shaft lever, wherein, the outer shell is made of plastic. The inner part is divided into an inner hole slot and a rotary shaft slot which are separately used to accommodate the spring and the rotary shaft component. The fixing shaft sleeve of the rotary shaft sleeve component is arranged in the rotary shaft groove, and the involution seat of the fixing shaft sleeve is capable of combining with the involution seat of the pivoted device in vicarious mode. The body of the pivoted device exposes out the outer shell, the pivoted device can rotate, the shaft lever can cross through the spring and the rotary shaft sleeve component, and the spring and the rotary shaft sleeve component are limited in the inner space of the outer shell depending on both ends of the shaft lever. Because the shell is made of plastic, over three slots are caved on the shaft sleeve segment with the shaft holes using the plastic property of the material, and the utility model has the elastic contraction function, which is in favor of the end fastening part of the shaft lever to assemble crossly and fixes the shaft lever. The phone does not destroy the shell when the cover pivoted cell phone acts, which can obtain the purpose of easy assembling and protect the plastic body of the outer shell.

Description

The hinge axle location structure of flip mobile phone

Technical field

The utility model is the hinge axle location structure about a kind of flip mobile phone, is meant the hinge axle and the location structure that provide preferable especially, and it is the grooving cut apart by utilization and the plasticity of material body, does well out of assembling, is easy to fixed axostyle and do not destroy plastic body.

Background technology

At present in the middle of the Mobile Communications market, most popular no more than using the cover-lifting type mobile phone, it is that one group of rotating shaft is installed in the lifting cover pivot place, this rotating shaft outside supplies its setting with the ostiolate axle sleeve of a side, inside is embedded with one group of torsionspring, can be by the bounce of torsionspring when making the hand set machine shell flip and reach fast and start.Yet the quality of this rotating shaft design is concerning whether the operation of cover-lifting type mobile phone is smooth and easy, with the key that is easy to whether assemble; If only utilize the fixed form of general pivot structure,, in mobile phone flip rotation, can make clasp produce the situation that comes off easily, even make the impaired situation of shell body if only only the rotating shaft combination is positioned on the shell body by the clasp that is fixed in the rotating shaft.

When combining with shell body in view of traditional rotating shaft, the clasp system that is placed on rotating shaft one end directly is placed on the outside of the protruding dew of rotating shaft, therefore rotating shaft makes clasp produce the state that comes off when hinge easily, and hinge is had some setbacks, and the situation that assembling is difficult for produces.

Summary of the invention

The purpose of this utility model is at above-mentioned existing in prior technology defective; be easy to assemble and structural good hinge axle location structure and provide a kind of; its shell body is adopted with plastic material and is made; utilize material plasticity that several groovings are cut in the punishment of axle sleeve section axis hole; borrow it to have the elastic shrinkage function, make its assembling that is beneficial to axostylus axostyle, and fix for axostylus axostyle; do not destroy shell body during start, reach the plastic body that is beneficial to assembling and protecting sheathing body.

The purpose of this utility model realizes by following technical proposals, the hinge axle location structure of flip mobile phone provided by the utility model, consist predominantly of shell body, spring, rotary shaft external member and axostylus axostyle, wherein shell body is for to make with plastic material, the inner differentiation has interior hole slot and rotary axis groove, place spring and rotary shaft external member respectively, the fixed hub of rotary shaft external member is for being placed in the rotary axis groove, fixed hub can be involutory with the apposed seats dislocation of rotary pivot body with its apposed seats, the rotary pivot body body is the protruding shell body outside that is exposed to, can be rotation for rotary pivot body, spring and rotary shaft external member are to run through with axostylus axostyle, and can be limited to the activity of shell body inner space to spring and rotary shaft external member with its axostylus axostyle two ends; It is characterized in that: shell body is adopted with plastic material and is made, and cuts having the elastic shrinkage function and being beneficial to the grooving that the axostylus axostyle end buckle part runs through assembling more than three according to material plasticity in the punishment of axle sleeve section axis hole.

The embodiment given below in conjunction with accompanying drawing will make further detailed explanation to structure of the present utility model, and the effect that makes it that its feature of the present utility model is reached has more clearly to be understood.

Description of drawings

That shown in Figure 1 is the utility model stereoscopic figure;

Shown in Figure 2 is the utility model STRUCTURE DECOMPOSITION stereogram;

Shown in Figure 3 is this hinge of the utility model axle location structure assembled state plane graph;

Shown in Figure 4 is the planar structure schematic diagram of the utility model axle sleeve section;

Shown in Figure 5 is another planar structure schematic diagram of the utility model creation axle sleeve section.

Symbol description:

1 shell body; Hole slot in 11; 12 rotary axis grooves; 13 axle sleeve sections; 131,131 ' axis hole; 132,132 ' grooving; 2 springs; 3 rotary shaft external member; 31 fixing axis bodies; 311 apposed seats; 312 axis holes; 32 rotary pivot bodies; 321 apposed seats; 322 axis holes; 4 axostylus axostyles; 41 compression sections; 42 end buckle parts; 43 snapping ends

Embodiment

See also Fig. 1 to shown in Figure 3, multiple light courcess segment type light-conductive optic fibre structure of the present utility model consists predominantly of shell body 1, spring 2, rotary shaft external member 3 and axostylus axostyle 4.Wherein shell body 1 is for to make with plastic material, the inner differentiation has interior hole slot 11 and rotary axis groove 12, but wherein interior hole slot 11 ammunition feed springs 2 are ccontaining, by 11 pairs of springs of interior hole slot, 2 location, off normal not when making spring 2 compression, rotary axis groove 12 is for being provided with for rotary shaft external member 3, and the fixed hub 31 of this rotary shaft external member 3 is leaned by spring 2 and fixed hub 31 for being embedded in the rotary axis groove 12.

The fixed hub 31 of above-mentioned rotary shaft external member 3 is for being placed in the rotary axis groove 12, fixed hub 31 can be involutory with apposed seats 321 dislocation of rotary pivot body 32 with its apposed seats 321, and the rotary pivot body 32 of rotary pivot body 32 docks with fixed hub 31 in the rotary axis groove 12 for being placed in, its rotary pivot body 32 bodies are protruding shell body 1 outside that is exposed to, and can be rotation for rotary pivot body 32.

See also Fig. 3 and shown in Figure 4 again, when the spring 2 and the rotary shaft external member 3 desire devices of above-mentioned each assembly are incorporated in the shell body 1, must run through fixing with axostylus axostyle 4, wherein axostylus axostyle 4 can run through the fixed hub 31 of spring 2 and rotary shaft external member 3 and the axis hole 312 of rotary pivot body 32,322, the end buckle part 42 of these axostylus axostyle 4 one ends can be held in rotary pivot body 32 outsides of protruding dew, the axostylus axostyle 4 snapping end 43 of end in addition has chamfer design, can be easy to assembling uses, after axostylus axostyle 4 runs through rotary shaft external member 3 and spring 2 respectively, axostylus axostyle 4 can run through axis hole 131 location of putting axle sleeve section 13 with its end buckle part 42, be limited to shell body 1 inner space activity by the end buckle part 42 at axostylus axostyle 4 two ends and 43 pairs of springs 2 of snapping end and rotary shaft external member 3, and axostylus axostyle 4 snapping ends 43 medial segments are compression section 41.

When the mobile phone flip, the rotary pivot body 32 of rotary shaft external member 3 is for being rotary state, can produce the handoff angle action with the apposed seats 321 of fixed hub 31 at its apposed seats 321 of rotary pivot body 32 rotation processes, this moment, fixed hub 31 moved after just can being promoted by rotary pivot body 32, after the location is finished in rotary pivot body 32 rotations, fixed hub 31 is resetted by spring 2 ejections just, the required space length of compression when the compression section 41 of axostylus axostyle 4 then provides action.

Continue to see also Fig. 3 and shown in Figure 4, wherein shell body 1 is made because of adopting with plastic material, utilize material plasticity that axle sleeve section 13 axis holes 131 are punished the grooving 132 that cuts more than three, has the elastic shrinkage function by it, make it be beneficial to the assembling of axostylus axostyle 4, and fixing for axostylus axostyle 4, do not destroy shell body 1 during start.

And above-mentioned axle sleeve section 13 groovings 132 are except with the shape shown in Figure 4, and other can be shown in Figure 5, triangular shape grooving 132 more than three of axis hole 131 ' locate to be cut with '; No matter and be the grooving of which kind of shape, as long as can possess its elastic shrinkage effect, all can be beneficial to assemble and the plastic body of protecting sheathing body 1.

To sum up institute is old, and the hinge axis positioning structure of flip mobile phone of the present utility model is by utilizing shell body originally The plasticity of body can reach good assembling effect, and outside being difficult for making during for the action of the hinge of flip mobile phone Housing and assembly thereof are impaired, so the utility model can reach its purpose effect.

Claims (1)

1, a kind of hinge axle location structure of flip mobile phone, consist predominantly of shell body, spring, rotary shaft external member and axostylus axostyle, wherein shell body is for to make with plastic material, the inner differentiation has interior hole slot and rotary axis groove, place spring and rotary shaft external member respectively, the fixed hub of rotary shaft external member is for being placed in the rotary axis groove, fixed hub can be involutory with the apposed seats dislocation of rotary pivot body with its apposed seats, the rotary pivot body body is the protruding shell body outside that is exposed to, can be rotation for rotary pivot body, spring and rotary shaft external member are to run through with axostylus axostyle, and can be limited to the activity of shell body inner space to spring and rotary shaft external member with its axostylus axostyle two ends; It is characterized in that: shell body is adopted with plastic material and is made, and cuts having the elastic shrinkage function and being beneficial to the grooving that the axostylus axostyle end buckle part runs through assembling more than three according to material plasticity in the punishment of axle sleeve section axis hole.