CN205545419U - Battery cover flip mechanism - Google Patents

Abstract

The utility model provides a battery cover flip mechanism, including battery cover and two pivots, two coaxial and the symmetrical setting of pivot is in the left side and the right side of battery cover, the left side of external mechanization shell and right side are equipped with a long slot bore respectively, the width of long slot bore with change the outside diameter of shaft adaptation, the battery cover through two pivots with the external mechanization shell slides and rotates and connect. The simple operation, it is rational in infrastructure firm, long service life.

Description

Battery cover flip-open cover mechanism

Technical field

This utility model relates to electronic product casing technical field, particularly to a kind of battery cover flip-open cover mechanism.

Background technology

The current battery cover in electronic product is connected with shell screens by the way of buckle engages, pressing card After button, buckle departs from shell, and first slide battery cover, afterwards turns over battery cover, by battery water from shell Flat extraction.Although it is the most convenient to operate, but battery cover is generally moulding, picks and places pressing buckle for a long time, easily The situations such as deformation, card button bit loosen, buckle comes off occur, is restricted service life.

Utility model content

Technical problem to be solved in the utility model is: provide a kind of Stability Analysis of Structures, the electricity of length in service life Basin lid flip-open cover mechanism.

In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is:

A kind of battery cover flip-open cover mechanism, including battery cover and two rotating shafts, two described rotating shafts are coaxial and symmetrical Being arranged on left side and the right side of described battery cover, the left side of exterior case and right side are respectively equipped with a long slot bore, The external diameter of the width of described long slot bore and described rotating shaft is adaptive, described battery cover by two rotating shafts with described outside Portion's casing is slided and is rotationally connected.

Further, described rotating shaft includes three sections of ladder shaft parts that diameter is descending, respectively maximum diameter section, Middle footpath section, path section, described battery cover is provided with and the groove of the described shape adaptation of path section, institute The diameter stating middle footpath section is adaptive with the long slot bore width in described exterior case, the width of described middle footpath section Adaptive with described long slot bore thickness.

Further, the middle footpath section of described rotating shaft is provided with two parallel and symmetrically arranged planes, two institutes State the spacing between plane adaptive with the width of described long slot bore；Described long slot bore is provided with near battery cover one end One circular hole, the diameter of described circular hole is suitable with the diameter of described rotating shaft middle footpath section.

Further, the side of the path section of described rotating shaft is provided with the plane of at least one.

Further, described battery cover is provided with two otic placodes being symmetrical set, and described groove is arranged on On described otic placode.

Further, the end of described rotating shaft is provided with screwed hole, and described bottom portion of groove offers through hole, screw Through described through hole and described screw hole.

Further, also include two shell fragments being symmetrical set, described shell fragment arcuately, bow-shaped shrapnel The length adaptation of length and described long slot bore at middle part, the two ends, middle part of bow-shaped shrapnel are provided with and described rotating shaft The adaptive arc section of maximum diameter section diameter, the medial surface of described shell fragment fits with described rotating shaft maximum diameter section, Described shell fragment is fixed in described exterior case.

Further, the width of described shell fragment is adaptive with the width of the maximum diameter section of described rotating shaft.

Further, described exterior case is provided with screw column, and described shell fragment is fixed by screws in described spiral shell On silk post.

Further, described battery cover is being provided with the first flange at the engagement edge of exterior case, described outside Portion's casing is being provided with the second flange at the engagement edge of battery cover, and described first flange and the second flange are upper and lower Contact is arranged.

The beneficial effects of the utility model are: spindle outer diameter is adaptive with the long slot bore width of exterior case, turns Axle can slide in long slot bore and rotate, and rotating shaft is fixed on battery cover, then battery cover is relative to exterior case Do sliding motion and/or rotational motion, thus realize battery cover and first slide relative to exterior case to tilt afterwards and carry out Opening, battery cover first presses para-position relative to exterior case, then slides, it is achieved connect with the Guan Bi of exterior case Connecing, two rotating shafts are symmetrical arranged, and make the motion stress balance between battery cover and exterior case good, motion Stable performance, simple operation, rational in infrastructure firm, service life is long.

Accompanying drawing explanation

Fig. 1 is the explosive view of the battery cover flip-open cover mechanism of this utility model embodiment；

Fig. 2 is the structural representation of the battery cover of this utility model embodiment；

Fig. 3 is the structural representation of the exterior case of this utility model embodiment；

Fig. 4 is the structural representation of the rotating shaft of this utility model embodiment；

Fig. 5 is the structural representation of the shell fragment of this utility model embodiment；

Fig. 6 is that the first flange of the battery cover of this utility model embodiment coordinates with the second flange of exterior case Structural representation；

Fig. 7 is structural representation during this utility model embodiment battery cover Guan Bi；

Fig. 8 is this utility model embodiment battery cover structural representation when opening.

Label declaration:

1, battery cover；2, rotating shaft；3, exterior case；4, shell fragment；

11, groove；12, otic placode；13, through hole；14, the first flange；

21, maximum diameter section；22, middle footpath section；23, path section；24, plane；25, screwed hole；

31, long slot bore；311, circular hole；32, screw column；33, the second flange；

41, arc section.

Detailed description of the invention

By describing technology contents of the present utility model in detail, being realized purpose and effect, below in conjunction with embodiment party Formula also coordinates accompanying drawing to be explained.

The design of this utility model most critical is: battery cover is connected with rotating shaft, and exterior case is provided with and turns The long slot bore that axle external diameter is adaptive, makes battery cover can slide and rotate two kinds of motions relative to exterior case, real Existing battery cover, relative to the slip of exterior case and upset, facilitates the taking-up of battery, stabilized structure, uses the longevity Life is long.

Refer to Fig. 1 to Fig. 8, this utility model provides a kind of battery cover flip-open cover mechanism, including battery cover 1 With two rotating shafts 2, two described rotating shafts 2 are coaxial and are symmetricly set on left side and the right side of described battery cover 1, The left side of exterior case 3 and right side are respectively equipped with a long slot bore 31, and the width of described long slot bore 31 is with described The external diameter of rotating shaft 2 is adaptive, and described battery cover 1 is slided by two rotating shafts 2 and described exterior case 3 and turns It is dynamically connected.

Further, described rotating shaft 2 includes three sections of ladder shaft parts, respectively maximum diameters that diameter is descending Section 21, middle footpath section 22, path section 23, described battery cover 1 is provided with and the described shape of path section 23 The groove 11 that shape is adaptive, the diameter of described middle footpath section 22 is wide with the long slot bore 31 in described exterior case 3 Degree adaptation, the width of described middle footpath section 22 is adaptive with described long slot bore 31 thickness.

Seen from the above description, the diameter of the middle footpath section 22 of rotating shaft 2 is adaptive with long slot bore 31 width, then Rotating shaft 2 can rotate in long slot bore 31 and slide, and stable movement, is difficult to screens；Rotating shaft 2 middle footpath section The width of 22 is adaptive with long slot bore 31 thickness, then the mistake between rotating shaft 2 maximum diameter section 21 and middle footpath section 22 Cross an end plane laminating of side and long slot bore 31, it addition, the path section 23 of rotating shaft 2 is plugged on Transition side in the groove 11 of battery cover 1, then between path section 23 and the middle footpath section 22 of rotating shaft 2 Fit with the top planes of groove 11, the top planes of groove 11 and another end plane of long slot bore 31 Laminating, so axial float will not occur when rotating shaft 2 is slided in long slot bore 31 or rotates, stable movement, Rational in infrastructure firm, simple operation, service life is long.

Further, the middle footpath section 22 of described rotating shaft 2 is provided with two parallel and symmetrically arranged planes 24, Spacing between two described planes 24 is adaptive with the width of described long slot bore 31；Described long slot bore 31 is close Battery cover 1 one end is provided with a circular hole 311, the diameter of described circular hole 311 and described rotating shaft 2 middle footpath section 22 Diameter suitable.

Seen from the above description, two parallel planes 24 of the middle footpath section 22 of rotating shaft 2 can be at long slot bore 31 Interior slip, and do not have rotation when sliding, it is achieved battery cover 1 is relative to the slip of exterior case 3；Turn Axle 2 middle footpath section 22 can rotate in the circular hole 311 that battery cover 1 end is arranged at long slot bore 31, After battery cover 1 slides in and out certain distance, battery cover 1 is rotated relative to exterior case 3 by rotating shaft 2, Realizing the upset of battery cover 1, rational in infrastructure, stable and reliable operation, service life is long.

Further, the side of the path section 23 of described rotating shaft 2 is provided with the plane 24 of at least one.

Seen from the above description, the side of the path section 23 of rotating shaft 2 is provided with the plane 24 of at least one, then Rotating shaft 2 can not rotate relative to groove 11, it is ensured that the reliability being connected between rotating shaft 2 with battery cover 1, knot Structure rationally consolidates.

Further, described battery cover 1 is provided with two otic placodes 12 being symmetrical set, described groove 11 It is arranged on described otic placode 12.

Seen from the above description, groove 11 is arranged on otic placode 12, and rotating shaft 2 path section 23 is plugged on recessed In groove 11, then rotating shaft 2 is fixed on otic placode 12, and thickness and position adjustment rotating shaft 2 by otic placode 12 exist Installation steadiness on battery cover 1 and position, flexible structure, easy to use.

Further, the end of described rotating shaft 2 is provided with screwed hole 25, offers through hole bottom described groove 11 13, screw is spirally connected through described through hole 13 with described screwed hole 25.

Seen from the above description, rotating shaft 2 is fixed by screws on battery cover 1, it is ensured that rotating shaft 2 and battery The steadiness connected between lid 1.

Further, also include two shell fragments being symmetrical set 4, described shell fragment 4 arcuately, arch bullet The length adaptation of the length at the middle part of sheet 4 and described long slot bore 31, the two ends, middle part of bow-shaped shrapnel 4 be provided with The arc section 41 that maximum diameter section 21 diameter of described rotating shaft 2 is adaptive, the medial surface of described shell fragment 4 and described turn Axle 2 maximum diameter section 21 is fitted, and described shell fragment 4 is fixed in described exterior case 3.

Seen from the above description, shell fragment 4 is fixed in exterior case 3, and shell fragment 4 medial surface and rotating shaft 2 Maximum diameter section 21 is fitted, then shell fragment 4 limits rotating shaft 2 beating in radial directions；Bow-shaped shrapnel 4 Two ends, middle part are provided with arc section 41, and arc section 41 diameter is adaptive with rotating shaft 2 maximum diameter section 21 diameter, arch The length at the middle part of shell fragment 4 and the length adaptation of described long slot bore 31, then rotating shaft 2 slides into long slot bore 31 Two ends time, just screens is at an arc section 41 of shell fragment 4, prevents battery cover 1 from sliding into long slot bore 31 Two end positions time arbitrarily loosen, it is ensured that the open mode of battery cover 1 and the stability of closure state, Rational in infrastructure firm, simple operation.

Further, the width of described shell fragment 4 is adaptive with the width of the maximum diameter section 21 of described rotating shaft 2.

Seen from the above description, the width of described shell fragment 4 is fitted with the width of the maximum diameter section 21 of described rotating shaft 2 Join, it is ensured that while the contact surface knot of shell fragment 4 and rotating shaft 2, do not affect the installing space of other parts, Rational in infrastructure.

Further, described exterior case 3 is provided with screw column 32, and described shell fragment 4 is fixed by screws in On described screw column 32.

Seen from the above description, described shell fragment 4 is fixed by screws on described screw column 32, it is ensured that screw The steadiness connected, and then ensure the steadiness being connected between shell fragment 4 and exterior case 3, rational in infrastructure surely Gu, service life is long.

Further, described battery cover 1 is being provided with the first flange 14 at the engagement edge of exterior case 3, Described exterior case 3 is being provided with the second flange 33, described first flange 14 at the engagement edge of battery cover 1 Setting is contacted with the second flange about 33.

Seen from the above description, by contacting the first flange 14 and the second flange 33 of setting up and down, it is ensured that electricity Basin lid 1 contact with exterior case 3 after stability, after preventing battery cover 1 and exterior case 3 Guan Bi to be connected Rotate, can strengthen the sealing being connected between battery cover 1 with exterior case 3 simultaneously, rational in infrastructure surely Gu.

Refer to Fig. 1～Fig. 4 and Fig. 6～Fig. 8, embodiment one of the present utility model is:

A kind of battery cover flip-open cover mechanism, including battery cover 1 and two rotating shafts 2, two described rotating shafts 2 coaxial and Being symmetricly set on left side and the right side of described battery cover 1, left side and the right side of exterior case 3 are respectively equipped with one Individual long slot bore 31, the width of described long slot bore 31 is adaptive with the external diameter of described rotating shaft 2, and described battery cover 1 leads to Cross two rotating shafts 2 slide with described exterior case 3 and be rotationally connected；Described rotating shaft 2 include diameter by greatly to Three sections of little ladder shaft parts, respectively maximum diameter section 21, middle footpath section 22, path section 23, described battery Lid 1 is provided with and the groove 11 of the described shape adaptation of path section 23, the diameter of described middle footpath section 22 with Long slot bore 31 width in described exterior case 3 is adaptive, the width of described middle footpath section 22 and described elongated slot Hole 31 thickness is adaptive；The end of described rotating shaft 2 is provided with screwed hole 25, offers logical bottom described groove 11 Hole 13, screw is spirally connected through described through hole 13 with described screwed hole 25；Described battery cover 1 with outside machine Being provided with the first flange 14 at the engagement edge of shell 3, described exterior case 3 is at the engagement edge with battery cover 1 Place is provided with the second flange 33, and described first flange 14 contacts setting with the second flange about 33.

During use, rotating shaft 2 is fixed by screws on battery cover 1, and battery cover 1 passes through rotating shaft 2 in outside The long slot bore 31 of casing 3 slides or rotates, when rotating shaft 2 slide into long slot bore 31 away from battery cover 1 One end time, the first flange 14 of battery cover 1 contacts with the second flange about 33 of exterior case 3, electricity Basin lid 1 contacts with exterior case 3 Guan Bi, and battery cover 1 cannot rotate；When rotating shaft 2 slides into long slot bore During one end of the close battery cover 1 of 31, battery cover 1 is rotated relative to exterior case 3, outward by rotating shaft 2 The battery installed in portion's casing 3 can extract.

Refer to figure Fig. 1～Fig. 4 and Fig. 6～Fig. 8, embodiment two of the present utility model is:

A kind of battery cover flip-open cover mechanism, on the basis of embodiment one, the middle footpath section 22 of described rotating shaft 2 sets There are two parallel and symmetrically arranged planes 24, the spacing between two described planes 24 and described long slot bore The width of 31 is adaptive；Described long slot bore 31 is provided with a circular hole 311, described circular hole 311 near battery cover 1 one end Diameter suitable with the diameter of described rotating shaft 2 middle footpath section 22；The path section 23 of described rotating shaft 2 Side is provided with the plane 24 of at least one；Described battery cover 1 is provided with two otic placodes 12 being symmetrical set, Described groove 11 is arranged on described otic placode 12.

During use, rotating shaft 2 grafting is fixed on the otic placode 12 of battery cover 1, and rotating shaft 2 is parallel by two Plane 24 is slided along long slot bore 31, cannot rotate during slip, and rotating shaft 2 slides into long slot bore 31 Can rotate during circular hole 311, thus realize battery cover 1 relative to exterior case 3 slide during will not Upset, can overturn when battery cover 1 slides into the extreme position leaving exterior case 3.

Refer to Fig. 1 to Fig. 8, embodiment three of the present utility model is:

A kind of battery cover flip-open cover mechanism, on the basis of embodiment one, also includes that two are symmetrical set Shell fragment 4, described shell fragment 4 arcuately, the length of the length at the middle part of bow-shaped shrapnel 4 and described long slot bore 31 Adaptation, the two ends, middle part of bow-shaped shrapnel 4 are provided with the circular arc that maximum diameter section 21 diameter with described rotating shaft 2 is adaptive Section 41, the medial surface of described shell fragment 4 is fitted with described rotating shaft 2 maximum diameter section 21, and described shell fragment 4 is fixed on In described exterior case 3；The width of described shell fragment 4 is adaptive with the width of the maximum diameter section 21 of described rotating shaft 2； Described exterior case 3 is provided with screw column 32, and described shell fragment 4 is fixed by screws on described screw column 32.

During use, shell fragment 4 is fixed in exterior case 3, rotating shaft 2 maximum diameter section 21 all the time with shell fragment 4 Arc section 41 contacts, and when rotating shaft 2 slides into two ends of long slot bore 31, screens is at the circle of shell fragment 4 In segmental arc 41, i.e. when battery cover 1 and exterior case 3 Guan Bi is connected, remote at shell fragment 4 of rotating shaft 2 screens In the arc section 41 of battery cover 1 one end, when battery cover 1 slides into the extreme position away from exterior case 3 Time, rotating shaft 2 screens is in the arc section 41 of close battery cover 1 one end of shell fragment 4, and rotating shaft 2 can occur Rotating, battery cover 1 can overturn relative to exterior case 3.

In sum, the battery cover flip-open cover mechanism that this utility model provides, rotating shaft 2 is fixed on battery cover 1, Rotating shaft 2 can be slided in the long slot bore 31 of exterior case 3 and rotate, rotating shaft 2 by maximum diameter section 21, in Between the shape of footpath section 22, path section 23 and size realize and battery cover 1, the connection of exterior case 3, with And self axially and radially move spacing, rotating shaft 2 by shell fragment 4 realize battery cover 1 open upset and The firm connection of Guan Bi both states, rational in infrastructure firm, simple operation, service life is long.

The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, Every equivalents utilizing this utility model description and accompanying drawing content to be made, or be directly or indirectly used in Relevant technical field, is the most in like manner included in scope of patent protection of the present utility model.

Claims (10)

1. a battery cover flip-open cover mechanism, it is characterised in that include battery cover and two rotating shafts, described in two Rotating shaft is coaxial and is symmetricly set on left side and the right side of described battery cover, and the left side of exterior case and right side are respectively Being provided with a long slot bore, the width of described long slot bore is adaptive with the external diameter of described rotating shaft, and described battery cover passes through Two rotating shafts are slided with described exterior case and are rotationally connected.

Battery cover flip-open cover mechanism the most according to claim 1, it is characterised in that described rotating shaft includes directly Three sections of ladder shaft parts that footpath is descending, respectively maximum diameter section, middle footpath section, path section, described electricity Basin lid is provided with and the groove of the described shape adaptation of path section, the diameter of described middle footpath section and described outside Long slot bore width in casing is adaptive, and the width of described middle footpath section is adaptive with described long slot bore thickness.

Battery cover flip-open cover mechanism the most according to claim 2, it is characterised in that the centre of described rotating shaft Footpath section is provided with two parallel and symmetrically arranged planes, the spacing between two described planes and described long slot bore Width adaptive；Described long slot bore is provided with a circular hole near battery cover one end, and the diameter of described circular hole is with described In the middle of rotating shaft, the diameter of footpath section is suitable.

Battery cover flip-open cover mechanism the most according to claim 2, it is characterised in that the minimum of described rotating shaft The side of footpath section is provided with the plane of at least one.

Battery cover flip-open cover mechanism the most according to claim 2, it is characterised in that set on described battery cover Having two otic placodes being symmetrical set, described groove is arranged on described otic placode.

Battery cover flip-open cover mechanism the most according to claim 2, it is characterised in that the end of described rotating shaft Being provided with screwed hole, described bottom portion of groove offers through hole, and screw is through described through hole and described screw hole.

Battery cover flip-open cover mechanism the most according to claim 2, it is characterised in that also include about two Symmetrically arranged shell fragment, described shell fragment arcuately, the length of the length at the middle part of bow-shaped shrapnel and described long slot bore Degree adaptation, the two ends, middle part of bow-shaped shrapnel are provided with the arc section that the maximum diameter section diameter with described rotating shaft is adaptive, The medial surface of described shell fragment is fitted with described rotating shaft maximum diameter section, and described shell fragment is fixed in described exterior case.

Battery cover flip-open cover mechanism the most according to claim 7, it is characterised in that the width of described shell fragment Adaptive with the width of the maximum diameter section of described rotating shaft.

Battery cover flip-open cover mechanism the most according to claim 7, it is characterised in that in described exterior case Being provided with screw column, described shell fragment is fixed by screws on described screw column.

Battery cover flip-open cover mechanism the most according to claim 1, it is characterised in that described battery cover exists Be provided with the first flange at the engagement edge of exterior case, described exterior case is at the engagement edge with battery cover Place is provided with the second flange, and described first flange and the second flange contact setting up and down.