CN204785421U - System for handheld electronic equipment of installation - Google Patents

Abstract

System for handheld electronic equipment of installation is including the casing and locking structure that have a mounting structure, and mounting structure through the locking structure with the part and part aligns and rotates and locks structure or casing and will lock the structure and attach the casing of receiving.

Description

The system of hand-hold electronic equipments is installed

Technical field

Present invention relates in general to hand-hold electronic equipments, and relate more specifically to the device housing of hand-hold electronic equipments being attached to one or more object.

Background technique

Research and develop and sold out multiple device, to help protection and/or to fix hand-hold electronic equipments.Such as, sell dissimilar housing, its surround and protection hand-hold electronic equipments below and side.Some housings are made up of rigidity plastics, and can fasten on hand-hold electronic equipments.Other housing is made up of flexible material, and it can carry out operating to be attached and to protect hand-hold electronic equipments.

A kind of device such as fixing hand-hold electronic equipments in car or other vehicle comprises the thin layer of rubber, plastics or other flexible material.The first surface viscosity of this thin layer or the material coating of being clamminess, make this first surface can be attached to instrument panel or other on the surface.The second surface of this thin layer is also with viscosity or the material coating of being clamminess, and make when first surface is attached to from a non-horizontal surface, hand-hold electronic equipments can be attached and support on second surface.

Along with the increase of hand-hold electronic equipments quantity, therefore there is the expectation of carrying hand-hold electronic equipments at any time.Consumer always finds new device and accessory, uses their hand-hold electronic equipments by them, and they allow the hand-hold electronic equipments universally using them.As long as hand-hold electronic equipments remains various daily neces saries, Zong exist for the use new device of this hand-hold electronic equipments and the demand of accessory.

Model utility content

According to an aspect of the present invention, the system of hand-hold electronic equipments is installed and comprises the housing that is suitable for being attached to hand-hold electronic equipments and the mounting structure in the wall of housing.Mounting structure to comprise by end wall at first end and the cavity that formed at the second end by least two arc convex, wherein between these at least two arc convex, forms at least two grooves.This system comprises the locking structure having and be roughly circular wall further, and have at least two arc convex and yearn for extension from the edge of circular wall, wherein at least two grooves are formed between these at least two projections.Locking structure is attached to housing by following: by being alignd with at least two grooves of mounting structure by least two of locking structure arc convex, and forward locking structure or housing to until at least two arc convex of mounting structure align respectively at least in part with at least two projections of locking structure, be thus connected housing and locking structure.

At different aspect of the present invention, the method for installing hand-hold electronic equipments comprises the step providing housing, and this housing has first wall and one or more sidewall, and they are formed and are suitable for the attachment main body of hand-hold electronic equipments and the mounting structure in first wall.At least two grooves that mounting structure comprises at least two arc convex and formed between at least two projections.The method comprises the step providing locking structure further, and this locking structure has the wall being roughly circle, and it has at least two from the outward extending arc convex in the edge of circular wall, and wherein at least two grooves are formed between at least two projections.Also further, the method comprises the following steps: inserted by least two of locking structure arc convex at least two grooves of mounting structure, and twist-lock structure or housing, until at least two of mounting structure arc convex align respectively at least in part with at least two projections of locking structure, be thus connected housing and locking structure.

Of the present invention further in, install the system of hand-hold electronic equipments and comprise: the first circular wall substantially, this wall has the projection that at least two edges from the first circular wall extend; With the second wall separated by one or more support and first wall.Each at least two arc convex comprises the first surface that facing away from the second wall and the second surface in the face of the second wall, and each at least two arc convex comprises the projection of radial extent further, this projection extends along the second surface of at least two arc convex.

Go back in another of the present invention, the system of installing hand-hold electronic equipments comprises the base being suitable for being attached to tubular-shaped structures, and this base comprises base wall, and it has from wherein extending the first surface of guide plate and being suitable for being attached the second-phase effects on surface of tubular-shaped structures.This system is arranged on the lock collar on guide plate with comprising the lid of the end of the guide plate be attached on first surface opposite and spring-loading further.Lock collar faces toward lid in non-actuated position, and starts lock collar by lock collar being moved to base wall.

Accompanying drawing explanation

Fig. 1 is the top isometric view of the first mode of execution of device hand-hold electronic equipments being attached to object or surface, and this device comprises the mounting mechanism being attached to tubular-shaped structures, the lock collar being attached to mounting mechanism substantially and is attached to mounting mechanism and the lid coordinated with lock collar;

Fig. 2 is the lateral plan of the device of Fig. 1;

Fig. 3 is the exploded view of the device of Fig. 1;

Fig. 4 generally along the line 4-4 of Fig. 1 and is presented at the viewgraph of cross-section of lock collar of loading spring in prolongation or locked position;

Fig. 5 is similar to the view of Fig. 4 and is described in the viewgraph of cross-section of lock collar of loading spring in compression or unlocked position;

Fig. 6 is the top isometric view of the mounting mechanism of large volume description in Fig. 1;

Fig. 7 is the lateral plan of the mounting mechanism of Fig. 6;

Fig. 8 is the viewgraph of cross-section that generally along Fig. 6 line 8-8;

Fig. 9 is the top isometric view of the lock collar of large volume description in Fig. 1;

Figure 10 is the lateral plan of Fig. 9 lock collar;

Figure 11 is substantially along the viewgraph of cross-section of Fig. 9 line 11-11;

Figure 12 is the plane view of bottom of Fig. 9 lock collar;

Figure 13 is the top plan view of the lid of large volume description in Fig. 1;

Figure 14 is the lateral plan of the lid of Figure 13;

Figure 15 is the top isometric view of the lid of Figure 13;

Figure 16 is the end isometric view of the lid of Figure 13;

Figure 17 is the top plan view of attachment hand-hold electronic equipments to the second mode of execution on object or surface;

Figure 18 is the lateral plan of the device of Figure 17;

Figure 19 is the end isometric view of the device of Figure 17;

Figure 20 is the top isometric view of the device of Figure 17;

Figure 21 is for the top isometric view of hand-hold electronic equipments with the housing for using together with the device of Fig. 1 with Figure 17;

Figure 22 is the end isometric view of the housing of Figure 21;

Figure 23 is the top plan view of the housing of Figure 21;

Figure 24 is the viewgraph of cross-section of the line 24-24 that generally along Figure 22;

Figure 25 is the device isometric view of the Fig. 1 being attached to Figure 21 housing;

Figure 26 is the viewgraph of cross-section that generally along Figure 25 line 26-26;

Figure 27 is the isometric view of Figure 17 device being attached to Figure 21 housing; With

Figure 28 is the viewgraph of cross-section that generally along Figure 27 line 28-28.

After considering the following detailed description, other aspects and advantages of the present invention will become obvious, and wherein similar structure has same or similar reference number.

Embodiment

The present invention relates to the device of attachment hand-hold electronic equipments to object or surface.Although the present invention can embody in many different forms, several embodiment is discussed herein, should be appreciated that the present invention only should be considered to the example of principle of the present invention, and it is not intended to the mode of execution limiting the invention to explanation.

With reference to accompanying drawing, Fig. 1-3 describes with first mode of execution of the attachment hand-hold electronic equipments of tubular shaped base locking system 30 form to the device of object.Tubular shaped base locking system 30 comprises mounting mechanism 32, spring 34, lock collar 36 and lid 38 substantially.

With reference to Fig. 3 and 6-8, mounting mechanism 32 comprises the bending mounting plate 40 with multiple locking mechanism 42, and locking mechanism 42 extends from the angle 44 of mounting plate 40.Each in locking mechanism 42 comprises the wall 44 upwards extended, and wall 44 has extend internally outstanding 46, and its function will discuss in more detail following.Mounting plate 40 has the curved shape meeting tubular article 48 substantially, the tubular wand of tubular article 48 such as bicycle or other similar structure.The lower surface 50 of mounting plate 40 is suitable for being attached to tubular article 48, as discussed below.

Cylinder mounting structure 60 stretches out from the upper surface 62 of mounting plate 40.Mounting structure 60 comprises lower wall 64 and from the outward extending upper wall 66 of lower wall 64.Lower wall 64 has the diameter of the diameter being greater than upper wall 66, forms plane ledge 68 thus between wall 64,66.Vertical outstanding 70 of two relative elongations stretch out from lower wall 64, and are in substantially parallel relationship to the vertical shaft 72 (Fig. 7) of mounting mechanism 60.Outstanding 70 180 degree of layouts each other, and align with the transverse axis 74 (Fig. 6) of mounting plate 40 substantially, wherein transverse axis 74 is perpendicular to the longitudinal axis 76 (Fig. 6) of mounting plate 40.Although describe two outstanding 70, one or more outstanding 70 can be used.

The upper wall 66 of cylinder mounting mechanism 60 comprises the top wall 80 having and run through in hole 82.Four annular wall 83 stretch out from the edge 84 of upper wall 66, between each annular wall 83, form recess 86.

With reference to Fig. 3 and 9-12, lock collar 36 comprises center circle post jamb 90, has the skirt 92 from the first end 94 of cylindrical wall 90 to downward-extension.Skirt 92 comprises alternately downward extension portion 96 and upwards extension 98, and they form the general curved shape of contiguous upwards extension, and it meets the curved shape of mounting plate 40.

Lock collar 36 comprises the second end 102 outward extending inversion frustum of a cone body wall 100 from cylindrical wall 90 further.Inversion frustum of a cone body wall 100 comprises outward extending four annulars in edge 106 outstanding 104 from being inverted frustum of a cone body wall 100, is inverted frustum of a cone body wall 100 and has the groove 108 giving prominence to formation between 104 in annular.Each in groove 108 to be included in groove 108 recess 109 in the heart, and its function will in following description.The central point 110 of outstanding 104 with about 45 degree layout, and gives prominence to 104 with 90 degree of layouts for being close to relative to the longitudinal axis of lock collar 36 and transverse axis 111,112 (Fig. 9 and 12).The triangle outstanding 114 of array stretches out from inversion frustum of a cone body wall 100 and forms groove 116 betwixt.

As seen the clearest in fig. 11, the second end 102 of the cylindrical wall 90 of annular ledge 120 between cylindrical wall 90 and inversion frustum of a cone body wall 100 extends internally.In addition, groove 121 is formed in the internal surface 122 of lock collar 36, as finding in fig. 12.Groove 121 is parallel to the vertical shaft 124 (Figure 11 and 12) of lock collar 36, and aligns with the transverse axis 112 of sleeve pipe 36.

With reference to Fig. 3 and 13-16, lid 38 comprises smooth circular top wall 130, and it has outward extending four arcs outstanding 132 from the edge 134 of top wall 130, and its further groove 135 is formed between arc outstanding 132.Arc gives prominence to the center line 136 of each in 132 relative to contiguous arc outstanding 132 with 90 degree of layouts, as finding in fig. 13.The central circular shaped section 140 of top wall 130 comprises angled wall 144, and it is inside and reduce gradually downwards, produces circular port 142.The head that angled wall 144 forms wherein screw or other fastening piece substantially can carry out the shape held.

Lid 38 comprises the first cylindrical wall 150 further, and it stretches out from the bottom surface 152 of lid 38 and inwardly separates with the edge 134 of lid 38.Second cylindrical wall 154 extends from bottom surface 152 further, and inwardly separates with the first cylindrical wall 150 and outwards separate with circular port 142.As found out in figure 16, radial support wall 156 extends and separates with 90 degree each other between the first and second cylindrical walls 150,154, and substantially and the arc center line 136 of giving prominence to 132 align.The triangular walls 158 with outer ramp surface 160 extends between the first cylindrical wall 150 and the edge 134 of lid 38, and the center line 136 that wherein triangular wall 158 and radial support wall 132 and arc give prominence to 132 aligns.

As finding in figure 16, outstanding 170 of radial extent gives prominence to the bottom surface 172 of each 132 to downward-extension from arc, the center line 136 that wherein radial direction outstanding 170 gives prominence to 132 along arc extends, and aligns with radial support wall 132 and triangular support wall 158.

By inserting spring 34 on the upper wall 66 of cylindrical mounting structure 60, assembling tubular shaped base locking system 30, as finding in figure 3.Spring 34 has the diameter that is greater than upper wall 66 but is less than the diameter of the diameter of lower wall 64, and on the smooth ledge 68 spring 34 being placed in formed between lower wall 64 and upper wall 66, its medi-spring 34 separates with the outer surface 180 of upper wall 66 or contacts.

By vertical outstanding 70 alignment of two relative elongations of the cylindrical mounting structure in the groove 121 that will be formed in the internal surface 122 of lock collar 36, after this lock collar 36 is being arranged on cylindrical mounting structure 60.In this position, the part 98 upwards extended of the skirt 92 of lock collar 36 separates with the core 182 of bending mounting plate 40, and separates to the part 96 of downward-extension with the downward extending end 184 of bending mounting plate 40.

When after the assembling of cylindrical mounting structure 60, spring 34 and lock collar 36, lid 38 is placed on the top of mounting sleeve 36, and the radial support wall 156 of its middle cover 38 extends through the recess formed by the annular wall 83 of mounting structure 60.This makes lid 38 align with each arc in the groove 105 of lock collar 36 outstanding 132.So, give prominence to bottom surface 172 extension of 132 from arc outstanding 170 reside in recess 109.In addition, the triangular wall 158 extended from the bottom surface 152 of lid 38 is positioned at gives prominence to 114 grooves formed 116 by the triangle of lock collar 36.

Screw 190 or other fastening piece are inserted in the hole 142 of lid 38, and making the truncated cone of the inversion substantially head of screw 142 hold dependence has angled wall 144, and the core of screw 142 extends through the hole 82 in the top wall 80 of cylindrical mounting structure 60.Nut 192 is fixed on screw 190, until the lower surface of the upper surface adjacent top wall 80 of nut 192, is fixed together by the assembly of tubular shaped base locking system 30 thus.

After assembling, tubular shaped base locking system 30 can be attached to tubular article 48.Particularly, bending mounting plate 40 is positioned on tubular article 48, and the longitudinal axis 76 of mounting plate 40 is parallel to the longitudinal axis 210 (see Fig. 2) of tubular article 48.Rubber sheet gasket 211 can be arranged between mounting plate 40 and tubular article 48, to stop the movement of tubular shaped base locking system 30 and to stop the damage to tubular article 48.As finding in fig. 2, two O-rings 212 can be used, to be attached mounting plate 40 to tubular article 48.What in O-ring 212, the first locking mechanism 42 lived by the lopping end hook of each extends internally outstanding 46, and then O-ring 212 is around tubular article 48, and the relative lopping end of O-ring 212 be attached to the second locking mechanism 42 extend internally outstanding 46.Each in O-ring 212 can be attached to locking mechanism 42, and locking mechanism 42 aligns along the transverse axis 74 of mounting plate 40.Optionally, can use single O-ring 212, single O-ring 212 can be attached to each in locking mechanism 42, or any amount of O-ring 212 can be attached to any amount of locking mechanism 42 and/or arbitrary locking mechanism 42.Band 214 can additionally or alternatively be used to be attached tubular support system 30 to tubular article 48.If used, band 214 can around the pipe 48 between cylindrical mounting structure 60 and the locking mechanism often organized and mounting plate 40, as described in fig. 2.

Describe in Figure 17-20 with second mode of execution of the attachment hand-hold electronic equipments of locking base 250 form to the device of object.Locking base 250 comprises the first and second separation plates 252,254.First plate 252 is general cylindrical, has outstanding 256, first plate 252 of the arc extended from the edge 258 of the first plate 252 and has the groove 259 giving prominence to formation between 256 at arc.The center line 260 of each that arc is given prominence in 256 gives prominence to 256 with 90 degree of layouts relative to contiguous arc.As described in Figure 19, outstanding 262 of radial extent is given prominence to the rear surface 264 of each 256 from arc and is stretched out, and the center line 260 that wherein radial direction outstanding 262 gives prominence to 132 along arc extends.

The central circular shaped section 270 of the first plate 252 includes angled wall 272, and it is inside and reduce gradually downwards, forms the first circular port 274.The head having angled wall 272 usually to form wherein screw or other fastening piece can carry out the shape held.With reference to Figure 19, the second circular port 280 extends through the second plate 254, and aligns along the vertical shaft of locking base 250 with the first hole 274.

Can see clearly in Figure 18-20, locking base 250 is included in extension and the cylindrical wall 290 around the first and second holes 274,280 between the first and second plates 252,254 further.Four radial walls 292 extend outwardly into the edge 258 of the first plate 252 from cylindrical wall 290.Radial wall 292 extends between the first and second plates 252,254, and substantially aligns with radial extent outstanding 262.The quantity of wall 292 and orientation can be revised, as long as the first and second plates 252,254 separate and are separately enough to permission equipment and are attached to the first plate 252, as discussed in more detail below.

Locking base 250 can be attached to vertically in a multitude of different ways, level or angled surface or structure.For example, referring to Figure 18, locking base 250 can have the two-sided adhesive structure 300 of the outer surface being attached to the second plate 254.The first surface 304 of attachment structure 300 can adhesively be attached to outer surface 302, and the second face 306 can comprise the Bond with the thin slice 308 that can remove.Be separated from outer surface 302 when removing thin slice 308, adhesive structure 300 can be attached to surface or structure.Optionally, screw, bolt or other fastening pieces can be inserted through the first and second holes 274,280 (head of possible fastening piece holds the angled wall 272 of dependence) and be fixed to surface or structure.

Big envelope 350 describes in Figure 21-24, and it can be attached to hand-hold electronic equipments with typical way.Big envelope 350 can use in combination with tubular shaped base locking system 30 or locking base 250, as described in more detail below.Big envelope comprises first wall 352, such as, for covering the rear surface of hand-hold electronic equipments.Multiple side walls 354 stretches out from the edge 356 of first wall 352, and is such as suitable for the side covering hand-hold electronic equipments.Side walls 354 can comprise any amount of hole 355 of the assembly for accessing hand-hold electronic equipments.Although a kind of mode of execution of big envelope 350 illustrates at this and describes, not departing from the big envelope that can use any size or shape in scope of the present invention.

Circular mounting structure 360 is arranged in the core 362 of first wall 352.Mounting structure 360 comprises the first annular ring 364 outwards reduced gradually from first wall 352, and is in substantially parallel relationship to first wall 352 and is arranged in the second annular ring 366 between the first annular ring 364 and base 368.As seen the clearest in fig. 24, base 368 comprises cylindrical wall 370, it perpendicular to and extend internally from the inward flange 372 of the second annular ring 366.Circular wall 374 surrounds the end 376 of cylindrical wall 370 to produce cavity 378.Four annulars separated are given prominence to 380 and are extended internally from the inward flange 372 of the second annular ring 366, between arc outstanding 380, form groove 382.As seen in Figure 21 and 22, opening 383 is arranged in be given prominence to arc in 380 relative circular walls 374.Radial groove 384 is given prominence on the internal surface 386 of 380 at arc and is formed (see Figure 24).

Big envelope 350 with reference to Figure 25-28, Figure 21-24 can be attached to the tubular shaped base locking system 30 of Fig. 1-16 and the locking base 250 of Figure 17-20.Particularly, with reference to Figure 25 and 26, big envelope 350 can be attached to tubular shaped base locking system 30, before or after tubular shaped base locking system 30 is attached to surface or structure.Align respectively with the arc of tubular shaped base locking system 30 outstanding 132 and groove 135 by the groove 382 of big envelope 350 and arc being given prominence to 380, big envelope 350 is installed to tube-lik lock fixed system 30.In this position, spring 34 outwards partially, makes sleeve pipe face toward lid 38, as seen in Figure 4.Due to this alignment, pressure is being applied to tubular shaped base locking system 30 towards the direction D of mounting plate 40.This pressure makes the arc of big envelope 350 give prominence to 380 interference and stops the movement of annular outstanding 104, and the sleeve pipe 36 of propelling loading spring is to mounting plate 40 thus, the deflection of antagonism spring 34.This mobile arc of lid 38 that allows gives prominence to the groove 382 that 132 enter lid 350, wherein then user can rotate whole tubular shaped base locking system 30 (or lid 350) 45 degree, align until the arc of lock collar 36 gives prominence to 132 with the arc outstanding 380 of lid 350, and annular outstanding 104 snaps onto the groove 382 of lid 350, facing to the deflection of spring 34, stop the rotation of tubular shaped base locking system 30 or lid 350.In this position, in the radial groove 38 of lid 350, arrange the radial extent outstanding 170 of lid 38, to help the rotation stoping lid 350 or tubular shaped base locking system 30 further, lock collar 36 is not pulled to mounting plate 40, facing to the deflection of spring 34.Similarly, in order to remove lid 350 from tubular shaped base locking system 30, lock collar 36 must be pulled to mounting plate 40, facing to the deflection of spring 34, rotates tubular shaped base locking system 30 until the arc of lid 38 gives prominence to 132 alignment in the groove 282 of lid 350 simultaneously.

Locking base 250 is attached to lid 350, as seen in Figure 27 and 28, aligns respectively with the arc outstanding 256 and groove 259 that lock base 250 by the groove 382 of lid 350 and arc being given prominence to 380.Lid 350 (or locking bases 250) are after this rotating about 45 degree, until the arc of lid 350 gives prominence to outstanding 256 alignment of arc of 380 and locking base 250, and the radial extent that arc gives prominence to 256 is given prominence to 262 and is snapped onto arc and give prominence in the radial groove 384 of 380.Lid 350 must be pushed to locking base 250 and rotate, and object removes lid 350 from locking base 250.

Although describe the outstanding and groove 132,135 of four groups on lid 38, locking base 250 describes the outstanding and groove 380,382 of four groups, with the outstanding and groove describing four groups on lid 350, but the outstanding of two or more groups and groove can be used on lid 38, locking base 250 and lid 350 are arbitrary, as long as the quantity of the groove in lid 350 at least equals the outstanding quantity on lid 38 and locking base 250.

Can modify at arbitrary mode of execution described herein, to comprise together with arbitrary structure or method disclosed in other mode of execution.

Further, although direction term, such as forward and backward, upper and lower, top, bottom etc., can use, it should be understood that this term is not restricted in whole specification, and herein only for passing on different elements orientation relative to each other.

Consider aforementioned description, numerous modifications of the present invention will be apparent for those skilled in the art.Therefore, this description should be interpreted as being only illustrative, and is to enable those skilled in the art manufacture and using and instruct the object of optimal mode implementing it.The exclusivity right of all modifications within the scope of accessory claim retains.

Claims (19)

1. install the system of hand-hold electronic equipments, described system comprises:

Be suitable for being attached to the housing of hand-hold electronic equipments and the mounting structure in the wall of described housing, wherein said mounting structure to comprise by end wall at first end and the cavity that formed at the second end by least two arc convex, wherein between described at least two arc convex, forms at least two grooves; With

Have the locking structure being roughly circular wall, it has at least two arc convex and yearns for extension from the edge of described circular wall, and wherein at least two grooves are formed between at least two projections;

Wherein said locking structure is attached to described housing by following: by being alignd with at least two grooves of mounting structure by least two of locking structure arc convex, and forward locking structure or housing to until at least two arc convex of mounting structure align respectively at least in part with at least two projections of locking structure, be thus connected housing and locking structure.

2. system according to claim 1, wherein said locking structure comprises: bending mounting plate, from the outward extending cylinder mounting structure of described mounting plate, spring is attached to the lock collar of described cylinder mounting structure with loading, and is attached to described cylinder mounting structure and the lid coordinated with described lock collar.

3. system according to claim 2, wherein said bending mounting plate comprises multiple locking mechanism, and it comprises stretch out wall and the projection being generally perpendicular to the wall extension that stretches out.

4. system according to claim 3, comprise one or more O-ring further, it is attached to the projection of described locking mechanism, and is centered around around tubular article to hold described locking structure on described tubular article.

5. system according to claim 2, wherein said cylinder mounting structure comprises the first wall that contiguous described mounting plate is arranged and the second cylindrical wall extended from the first cylindrical wall, and wherein said first cylindrical wall has the diameter larger than the diameter of the second cylindrical wall further, to produce smooth ledge between described first ball wall and the second cylindrical wall.

6. system according to claim 5, the outer surface of contiguous described second cylindrical wall of its medi-spring is placed, the first end of its medi-spring and flat wall bridge joint touch, and further wherein said lock collar is placed on around described second cylindrical wall, and comprise the annular ledge extended internally with the second end in contact of spring, make described lock collar be compressed in the spring between described annular ledge and smooth ledge to the movement of mounting plate.

7. system according to claim 6, comprise at least one projection of extending or groove that the outer surface along first wall extends further, with other the protruding or groove of the elongation that at least one internal surface along lock collar extends, make projection or the groove fit of the elongation of the projection of the elongation of first wall or groove and described lock collar, with guiding locking sleeve pipe during the movement of lock collar.

8. system according to claim 6, wherein said lock collar is included in the annular ledge that extends internally outward extending inversion frustum of a cone body wall, and wherein said inversion frustum of a cone body wall comprises at least two annular grooves and at least two annular protrusions at its end.

9. system according to claim 8, wherein said locking structure is the form of the lid being attached to cylinder mounting structure, and make when spring is not by compression, at least two arc convex of locking structure are placed at least two annular grooves of lock collar.

10. system according to claim 9, wherein when at least two arc convex of the mounting structure of housing align respectively with at least two projections of locking structure at least in part, two annular protrusions of locking structure are arranged at least two grooves of the mounting structure of housing, and attachment locking structure is to housing and stop locking structure to remove from housing.

11. systems according to claim 9, wherein cylinder mounting structure be included in the second cylindrical wall further end between and surround the end wall of end of the second cylindrical wall at least in part, described end wall has through the first hole wherein, second hole extends through the center of lid, and fastening piece is inserted through the first hole in the second hole of lid and end wall, wherein the head of fastening piece holds the fastening piece that the fastening piece of contiguous lid and nut hold adjacent end wall, will to cover be connected with cylinder mounting structure to be used in lid with the lock collar between cylinder mounting structure.

12. systems according to claim 9, wherein said lid comprises at least one the cylindrical support wall extended from its first surface, and extends and at least two the triangle radial walls alignd with at least two arc-shaped protrusions of mounting structure from cylindrical support wall.

13. systems according to claim 12, wherein the inversion frustum of a cone body wall of lock collar comprises the denation of at least two groups, wherein, when lid is attached to cylindrical mounting structure, the triangle radial wall of lid is placed in the groove that formed by the denation of this group.

14. systems according to claim 1, wherein locking structure comprises the second wall separated by one or more wall and circular wall further.

15. systems according to claim 12, wherein circular wall and the second wall separate by center circle post jamb with from least two planar walls that cylindrical wall radial direction extends.

16. systems according to claim 13, wherein the projection of radial extent stretches out from the rear surface of at least two arc convex of circular wall.

17. systems according to claim 14, wherein when at least two arc convex of mounting structure align at least in part respectively with at least two projections of locking structure, the radial extent projection of the arc convex of circular wall is placed in the groove on the internal surface of at least two arc convex of the mounting structure of housing.

The system of 18. installation hand-hold electronic equipments, described system comprises:

The wall of the first substantial circular, it has at least two arc convex extended from the edge of the first circular wall; With

Second wall, itself and first wall are separated by one or more support;

Each wherein at least two arc convex comprises the first surface that facing away from the second wall and the second surface in the face of the second wall, and each at least two arc convex comprises the projection of radial extent further, described projection extends along the second surface of at least two arc convex.

The system of 19. installation hand-hold electronic equipments, described system comprises:

Be suitable for the base being attached to tubular-shaped structures, described base comprises base wall, and it has from wherein extending the first surface of guide plate and being suitable for being attached the second-phase effects on surface of tubular-shaped structures;

Be attached to the lid of the end of the guide plate on first surface opposite; With

Be arranged on the lock collar on guide plate, wherein said lock collar faces toward lid in non-actuated position, and wherein starts lock collar by lock collar being moved to base wall spring-loading.