CN209250718U - A kind of protective shell that the finger ring for mobile phone shell is buckled and buckled with finger ring - Google Patents

Abstract

The utility model relates to retaining ring technical field, discloses a kind of finger ring for mobile phone shell and buckle, including finger ring, further include center rotary table, latch components, torsional spring and pressing top cover；This finger ring button have the advantages that first is that can not manual pull-up finger ring, when needing to open finger ring, directly pressing top cover, operate simpler convenience；Second is that under the action of torsional spring, the finger ring of opening is always to maintain holding state, three, when needing equivalent, pressure finger ring can make latch components by finger ring locking.In addition, the utility model additionally provides a kind of protective shell that finger ring is buckled, which at the time of molding, protective case and center rotary table are formed together, and then buckle finger ring and the more compact structure of protective case, avoid the segregation phenomenon that falls off occurred after long-time use.

Description

A kind of protective shell that the finger ring for mobile phone shell is buckled and buckled with finger ring

Technical field

It buckles the utility model relates to retaining ring technical field more particularly to a kind of finger ring for mobile phone shell and is buckled with finger ring Protective shell.

Background technique

Prior art discloses a kind of finger rings to buckle, the finger ring buckle including pedestal and can relative to the pedestal rotate Finger ring, the pedestal include the first receiving portion and second receiving portion parallel with first receiving portion, first receiving portion Projection has elastic component, and second receiving portion is equipped with paste section, when the paste section does not paste mobile phone battery cover, the finger Ring can be rotated by 360 ° relative to the pedestal；When paste section paste is to mobile phone battery cover, the pedestal is fixedly connected with hand Machine rear shell, the elastic element is parallel with mobile phone battery cover at this time, and the finger ring can rotate 180 ° relative to the pedestal；It is this It is also for mobile phone shell that finger ring, which is buckled, and still, this finger ring is buckled needs manpower to go to buckle on finger ring from folded position pull-out when in use, The hinged damping for recycling finger ring to buckle such as is supported at the movement, it is clear that more inconvenience.In view of this, inventor has made new hair Bright creation.

Utility model content

The purpose of this utility model is that in view of the deficiencies of the prior art, a kind of finger ring for mobile phone shell is provided and is buckled and band The protective shell that finger ring is buckled, this finger ring button can be realized automatic spring to be supported, it is also more convenient to convert into storage.

To achieve the above object, a kind of finger ring for mobile phone shell of the utility model is buckled, including finger ring, further includes center Rotary table, latch components, torsional spring and pressing top cover, the space of accommodating latch components, finger ring are provided in the middle part of the center rotary table Hinged with the outside of center rotary table, the torsional spring driving finger ring is rotated relative to center rotary table；The latch components include at least One elastic lock tongue, center rotary table are provided with the through-hole passed through for elastic lock tongue, and the finger ring is provided with to be inserted into for elastic lock tongue Lockhole；The pressing top cover is located above latch components and elastic lock tongue can be driven to exit lockhole.

Further, the center rotary table is provided with the annular groove for accommodating finger ring.

Preferably, the latch components include platen and the first leading arm and the second leading arm for being connected to platen, described Elastic lock tongue is connected to platen, and the center rotary table is provided with the pilot hole with the first leading arm, the cooperation of the second leading arm.

More preferably, the platen, the first leading arm, the second leading arm are metal integrated molding.

Preferably, the latch components further include the spring-assisted reduction being set to below platen.

Further, the elastic lock tongue is metal clips and its middle part is set as recessed portion.

Further, the center rotary table is provided with lug, and the finger ring and lug are hinged.

Further, chamfer is provided on the upside of the front end of the elastic lock tongue.

Further, the bottom of the center rotary table is provided with adhered layer.

The utility model additionally provides a kind of protective shell buckled with finger ring, including protective case, further includes that the finger ring is buckled, institute It states center rotary table and protective case is integrally formed.

The utility model has the advantages that compared with prior art, a kind of finger ring for mobile phone shell of the utility model is buckled, including finger ring, It further include center rotary table, latch components, torsional spring and pressing top cover；This finger ring button has the advantages that first is that can not manual pull-up Finger ring directly presses top cover, operates simpler convenience when needing to open finger ring；Second is that being opened under the action of torsional spring Finger ring be always to maintain holding state, three, when needing equivalent, pressure finger ring can make latch components by finger ring locking.In addition, The utility model additionally provides a kind of protective shell that finger ring is buckled, the protective shell at the time of molding, together by protective case and center rotary table Molding, and then buckle finger ring and the more compact structure of protective case, avoid the segregation phenomenon that falls off occurred after long-time use.

Detailed description of the invention

Fig. 1 is the perspective view that finger ring is buckled.

Fig. 2 is the top view that finger ring is buckled.

Fig. 3 is the Structure explosion diagram that finger ring is buckled.

Fig. 4 is the structure chart of latch components.

Fig. 5 is the structure chart of protective shell.

Appended drawing reference includes:

Finger ring -- 1, lockhole -- 11, center rotary table -- 2, annular groove -- 21, pilot hole -- 22, lug -- 23, lock group Part -- 3, elastic lock tongue -- 31, platen -- 32, the first leading arm -- 33, the second leading arm -- 34, spring-assisted reduction -- 35, it is recessed Concave portion -- 36, chamfer -- 37, torsional spring -- 4, press top cover -- 5, protective case -- 6.

Specific embodiment

1 to 5 pair of the utility model is described in detail with reference to the accompanying drawing.

A kind of finger ring for mobile phone shell of the utility model is buckled, including finger ring 1, further includes center rotary table 2, latch components 3, torsional spring 4 and pressing top cover 5, the middle part of the center rotary table 2 are provided with the space of accommodating latch components 3, finger ring 1 and center circle The outside of platform 2 is hinged, and the torsional spring 4 drives finger ring 1 to rotate relative to center rotary table 2；The latch components 3 include at least one Elastic lock tongue 31, center rotary table 2 are provided with the through-hole passed through for elastic lock tongue 31, and the finger ring 1 is provided with for elastic lock tongue 31 The lockhole 11 of insertion；The pressing top cover 5 is located at 3 top of latch components and elastic lock tongue 31 can be driven to exit lockhole 11.This refers to The working principle of latch closure is: after the outside of finger ring 1 and center rotary table 2 is hinged, torsional spring 4 is preferably set on its hinged axis, is referred to Under folded position, elastic lock tongue 31 is inserted into lockhole 11 ring 1, and when needing to open finger ring 1, firmly pressure presses top cover 5, To make elastic lock tongue 31 that form and position occur downwards, i.e. elastic lock tongue 31 is exited from lockhole 11, and at this moment, finger ring 1 is in torsional spring 4 Under the action of open；Obviously, from above-mentioned principle can be seen that this finger ring button have the advantages that first is that can not manual pull-up refer to Ring 1 directly presses top cover 5, operates simpler convenience when needing to open finger ring 1；Second is that being beaten under the action of torsional spring 4 The finger ring 1 opened always is to maintain holding state, and three, when needing equivalent, pressure finger ring 1 can make latch components 3 lock finger ring 1 Only.

Inventor is higher in order to make the integrated level of this finger ring button, is provided in the center rotary table 2 for accommodating finger ring 1 Annular groove 21.Annular groove 21 can make finger ring 1 form storage protection under folded position.

As the measure that advanced optimizes to the utility model, the latch components 3 are including platen 32 and are connected to platen 32 the first leading arm 33 and the second leading arm 34, the elastic lock tongue 31 are connected to platen 32, and the center rotary table 2 is provided with The pilot hole 22 cooperated with the first leading arm 33, the second leading arm 34.In this prioritization scheme, the first leading arm 33 and second is led It to arm 34 in 32 folding process of platen, not only play the guiding role, and makes to make entire latch components 3 realize that triangle is fixed there are also utilization The advantages of position, avoid being subjected to displacement etc. influence function it is normal realize,

In order to preferably reduce assembling cost, the platen 32, the first leading arm 33, the second leading arm 34 are metal one Molding.This metal is integrally formed preferably with steel disc, can be wear-resistant with disposal molding by stamping die.

In the present embodiment, the latch components 3 further include the spring-assisted reduction 35 for being set to 32 lower section of platen.Using auxiliary Reset spring 35 is helped, the reset of elastic lock tongue 31 can be made rapider.

In the technical scheme, the elastic lock tongue 31 is metal clips and its middle part is set as recessed portion 36.It is described recessed Concave portion 36 can be such that elastic slice is easier to when pushing, and deformation occurs and displacement.

As a further improvement, the center rotary table 2 is provided with lug 23, the finger ring 1 and lug 23 are hinged.Using convex Ear 23 is attached, the assembling and assembly of product of being more convenient for.

In the technical scheme, chamfer 37 is provided on the upside of the front end of the elastic lock tongue 31.That designs at this is straight Angle 37 can make finger ring 1 when pushing with 31 lock tongue of elastic lock tongue contact radial force, step down, to make elastic lock tongue 31 Cooperate with lockhole 11.

In the present solution, the bottom of the center rotary table 2 is provided with adhered layer.The adhered layer can be 3M glue, to make It, which is convenient for realizing with existing monomer mobile phone shell, cooperates.

The utility model additionally provides a kind of protective shell buckled with finger ring, including protective case 6, further includes that the finger ring is buckled, The center rotary table 2 is integrally formed with protective case 6.At the time of molding, protective case 6 and center rotary table 2 are formed together for the protective shell, And then make finger ring buckle with the more compact structure of protective case 6, avoid the segregation phenomenon that falls off occurred after long-time use.

The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this hair Bright thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to this The limitation of utility model.

Claims (10)

1. a kind of finger ring for mobile phone shell is buckled, including finger ring, it is characterised in that: further include center rotary table, latch components, torsional spring With pressing top cover, it is provided with the space of accommodating latch components in the middle part of the center rotary table, the outside of finger ring and center rotary table is cut with scissors It connects, the torsional spring driving finger ring is rotated relative to center rotary table；

The latch components include at least one elastic lock tongue, and center rotary table is provided with the through-hole passed through for elastic lock tongue, described Finger ring is provided with the lockhole for elastic lock tongue insertion；

The pressing top cover is located above latch components and elastic lock tongue can be driven to exit lockhole.

2. a kind of finger ring for mobile phone shell according to claim 1 is buckled, it is characterised in that: the center rotary table is provided with For accommodating the annular groove of finger ring.

3. a kind of finger ring for mobile phone shell according to claim 2 is buckled, it is characterised in that: the latch components include pressure Disk and the first leading arm and the second leading arm for being connected to platen, the elastic lock tongue are connected to platen, and the center rotary table is set It is equipped with the pilot hole with the first leading arm, the cooperation of the second leading arm.

4. a kind of finger ring for mobile phone shell according to claim 3 is buckled, it is characterised in that: the platen, the first guiding Arm, the second leading arm are metal integrated molding.

5. a kind of finger ring for mobile phone shell according to claim 3 is buckled, it is characterised in that: the latch components further include The spring-assisted reduction being set to below platen.

6. a kind of finger ring for mobile phone shell according to claim 1 is buckled, it is characterised in that: the elastic lock tongue is metal Elastic slice and its middle part be set as recessed portion.

7. a kind of finger ring for mobile phone shell according to claim 1 is buckled, it is characterised in that: the center rotary table is provided with Lug, the finger ring and lug are hinged.

8. a kind of finger ring for mobile phone shell according to claim 1 is buckled, it is characterised in that: the front end of the elastic lock tongue Upside is provided with chamfer.

9. a kind of described in any item finger rings for mobile phone shell are buckled according to claim 1~8, it is characterised in that: the center The bottom of rotary table is provided with adhered layer.

10. a kind of protective shell buckled with finger ring, including protective case, it is characterised in that: further include such as any one of claim 1 to 8 The finger ring is buckled, and the center rotary table and protective case are integrally formed.