CN209731391U - A kind of protective shell buckled with finger ring - Google Patents

Abstract

The utility model discloses a kind of protective shells buckled with finger ring.The protective shell includes shell, and the shell is equipped with an installation chamber compatible with mobile terminal shape；And finger ring is buckled, the finger ring is buckled to be fixedly connected with the shell；It includes: connector that the finger ring, which is buckled, and the connector is fixedly connected with the shell；Fixing piece, the fixing piece are arranged between the connector and the shell, match with the connector；Rotating member, the rotating member and the fixing piece are rotatablely connected, and rotating member inside edge shape is matched with the connector outer ledge shape.Using above-mentioned design, so that finger ring is buckled will not be detached from during use with shell, while finger ring buckles the material using POM, enables the mobile terminal product that the finger ring is buckled when use to support wireless charging, substantially increases the market competitiveness.

Description

A kind of protective shell buckled with finger ring

Technical field

The utility model relates to mobile phone peripheral equipment fields, more particularly to a kind of protective shell buckled with finger ring.

Background technique

Mobile terminal protective shell is the product that a kind of material is metal, plastics, silica gel etc., and mobile phone protecting case substantially has three Big function: protective effect, decoration function assign functional.

Terminal protection shell on the market, especially mobile phone protecting case now, during use, in order to avoid on slippery ground The case where mobile phone is dropped often is pasted a finger ring at the mobile phone shell back side and is buckled, the finger ring buckle generally by the way of double-sided adhesive into Row is pasted, using once for a long time, it is easy to fall off.

And it is typically all metal material that finger ring, which is buckled, the finger ring of metal material be buckled in use, if to end product into Row wireless charging in electromagnetic induction phenomenon, can interfere charging due to metal material.

Therefore, a kind of protective shell buckled with finger ring for being able to solve said one or multiple problems is needed on the market.

Utility model content

For solve the problems, such as it is existing in the prior art one or more, the utility model, which provides, a kind of there is finger ring to buckle Protective shell.

Used technical solution is the utility model in order to achieve the above objectives: a kind of protective shell buckled with finger ring, institute Stating protective shell includes:

Shell, the shell are equipped with an installation chamber compatible with mobile terminal shape；And

Finger ring is buckled, and the finger ring is buckled to be fixedly connected with the shell；

The finger ring, which is buckled, includes:

Connector, the connector are fixedly connected with the shell；

Fixing piece, the fixing piece are arranged between the connector and the shell, match with the connector；With And

Rotating member, the rotating member and the fixing piece are rotatablely connected, and rotating member inside edge shape with it is described Connector outer ledge shape matches.

In some embodiments, a clamping structure is equipped between the connector and the fixing piece；

The clamping structure includes:

At least one groove, the groove are set in qually spaced on the contact surface of the fixing piece and the connector；With And

At least one protrusion, the protrusion matches with the groove, and the fixing piece and the connector is arranged in On contact surface.

In some embodiments, the fixing piece includes:

Fixing piece circle body, fixing piece circle body inside edge shape are matched with the connector；And

Chamber is rotated, the rotation chamber is arranged at the fixing piece circle body outer side edges, the rotation chamber and shell back Face matches to form the limit chamber that the limitation rotating member is separated with the rotation chamber.

In some embodiments, the rotation chamber includes:

Circular rotatable chamber, the circular rotatable chamber are matched with the rotating member；And

Side cavity, the side cavity are arranged in circular rotatable chamber side, are connected with the circular rotatable chamber.

In some embodiments, the rotating member includes:

Swivel becket, the swivel becket are equipped with a notch；And

Rotating bar, the rotating bar are arranged in the notch, and the rotating bar and the swivel becket are linked to be a closed-loop, The rotating bar is matched with the circular rotatable chamber.

In some embodiments, a damping block matched with the side cavity, the resistance are additionally provided in the rotating bar The height of Buddhist nun's block is greater than the width in gap between the rotating bar and the back side of shell.

In some embodiments, the finger ring is buckled buckles for nonmetallic finger ring.

In some embodiments, the back side of shell is additionally provided with a tempered glass, and the tempered glass middle position is equipped with One installation through-hole, the connector are matched with the installation through-hole on the tempered glass.

In some embodiments, the connector includes:

Interconnecting piece, the interconnecting piece are matched with the installation through-hole, and are fixedly connected with the shell, the interconnecting piece The installation through-hole can not be passed through, the interconnecting piece is equipped at least one elastic clamping hook；And

Limiting section is connected, the connection limiting section is connected and fixed with the interconnecting piece, the fixing piece is fixed on described On tempered glass.

In some embodiments, the elastic clamping hook at least two, and it is equipped with gap between each other, the connection limit Portion is equipped at least one and matches with the gap, for limiting the circumferentially rotated limit convex of the connection limiting section It rises.

The beneficial effects of the utility model are: the utility model includes shell, the shell is equipped with one and mobile terminal The compatible installation chamber of shape；And finger ring is buckled, the finger ring is buckled to be fixedly connected with the shell；The finger ring, which is buckled, includes: Connector, the connector are fixedly connected with the shell；Fixing piece, the fixing piece are arranged in the connector and the shell Between body, matched with the connector；Rotating member, the rotating member and the fixing piece are rotatablely connected, and the rotating member Inside edge shape is matched with the connector outer ledge shape.Using above-mentioned design, so that finger ring is buckled in the mistake used It will not be detached from shell in journey, while finger ring buckles the material using POM, enable the mobile terminal product that the finger ring is buckled when using It enough supports wireless charging, substantially increases the market competitiveness.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram for the protective shell buckled with finger ring of the utility model preferred embodiment；

Fig. 2 is a kind of explosive view for the protective shell buckled with finger ring of the utility model preferred embodiment；

Fig. 3 be a kind of protective shell buckled with finger ring of the utility model preferred embodiment in A-A to cross-sectional view；

Fig. 4 is the structural schematic diagram of rotating member in a kind of protective shell buckled with finger ring of the utility model preferred embodiment；

Fig. 5 is the structural schematic diagram of fixing piece in a kind of protective shell buckled with finger ring of the utility model preferred embodiment；

Fig. 6 is the structural schematic diagram of interconnecting piece in a kind of protective shell buckled with finger ring of the utility model preferred embodiment；

Fig. 7 is the structural representation that limiting section is connected in a kind of protective shell buckled with finger ring of the utility model preferred embodiment Figure；

Fig. 8 is that another angle of limiting section is connected in a kind of protective shell buckled with finger ring of the utility model preferred embodiment Structural schematic diagram.

Specific embodiment

To keep the above objects, features, and advantages of the utility model more clear and easy to understand, with reference to the accompanying drawing to this The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs The limitation for the specific embodiment opened.

As shown in Figure 1, Figure 2, Figure 3 shows, the utility model discloses a kind of protective shell buckled with finger ring, the protective shell packets It includes:

Shell 10, the shell 10 are equipped with an installation chamber 11 compatible with mobile terminal shape；And

Finger ring buckles 20, and the finger ring is buckled 20 and is fixedly connected with the shell 10；

The finger ring buckles 20

Connector 21, the connector 21 are fixedly connected with the shell 10；

Fixing piece 22, the fixing piece 22 is arranged between the connector 21 and the shell 10, with the connector 21 match；

Rotating member 23, the rotating member 23 is rotatablely connected with the fixing piece 22, and 23 inside edge shape of the rotating member Shape is matched with the 21 outer ledge shape of connector.

Specifically, the shell 10 in this programme can be mobile phone shell, plate protective shell, ipad protective shell etc., preferably hand Casing, but it is not limited to mobile phone shell.Finger ring buckles 20 and is connected by way of in-mould injection with shell 10, and shell 10 uses D3O material.

During use, by rotating rotating member 23, while inserting a finger into rotating member 23, complete finger with The fixation of mobile phone, rotating member 23 are fixed by fixing piece 22, are fixed on the housing 10, but be their ability to around fixation Part 22 rotates, and connector 21 is connected to 10 back side of shell, while fixing piece 22 is fixed on 10 back side of shell.

Above-mentioned design structure is ingenious, and finger ring is buckled 20 and is fixed on shell 10, is become one structure, is avoided finger ring and buckle 20 During use, the problem of being detached from mobile phone shell.

In the present embodiment, shatter-resistant air bag 12 is devised in shell 10 inner sidewall, four vertex, when mobile phone is fallen to the ground, If four apex angles first land, shatter-resistant air bag 12 can be first passed through and buffered, avoid causing mobile phone biggish damage.

Meanwhile two lanyard holes 13 are devised on 10 side wall of shell, by the lanyard hole 13, can be hung up in mobile phone shell Some sequins meet the fashion demand of young man.

Moreover, the present embodiment also devises in the region that 10 inner surface of shell is contacted with mobile phone back in order to accelerate to radiate Radiate grid line 14, accelerates product integral heat sink.

As shown in Figure 5, Figure 6, a clamping structure is equipped between the connector 21 and the fixing piece 22.

In some embodiments, the clamping structure includes:

At least one groove 221, the groove 221 are set in qually spaced in connecing for the fixing piece 22 and the connector 21 In contacting surface；And

At least one protrusion 211, described raised 211 match with the groove 221, are arranged in the fixing piece 22 and institute On the contact surface for stating connector 21.

Specifically, after this programme turns an angle to solve fixing piece 22, be not in the lesser situation of external force The problem of being freely rotated designs groove 221 and protrusion 211 on the contact surface of fixing piece 22 and connector 21.

It should be noted that groove 221 and raised 211 design methods can be designed groove 221 with unrestricted choice, this programme On fixing piece 22, by 211 design of protrusion on connector 21, meanwhile, the protrusion 211 on connector 21 is designed as one, Gu Determining the groove 221 on part 22 is 24, is in circular arrangement.

When needing to rotate, every to rotate 15 degree, the protrusion 211 on connector 21 will be with the groove 221 on fixing piece 22 It connects and fixes, at this point, fixing piece 22 will not rotate under the action of mobile phone shell adds the gravity of mobile phone.

This allows for people when seeing TV, film, revolving part can be pulled up, as bracket, in mobile phone shell and mobile phone Gravity under, the clamping structure between fixing piece 22 and connector 21 can not rotate, so that the support construction is quite stable.

In some embodiments, the fixing piece 22 includes:

Fixing piece circle body 222, the 222 inside edge shape of fixing piece circle body are matched with the connector 21；And

Chamber 223 is rotated, the rotation chamber 223 is arranged at 222 outer side edges of fixing piece circle body, the rotation chamber 223 And 10 back side of shell matches to form the limitation rotating member 23 limit chamber isolated with the rotation chamber 223.

In some embodiments, the rotation chamber 223 includes:

Circular rotatable chamber 2231, the circular rotatable chamber 2231 are matched with the rotating member 23；And

Side cavity 2232, the side cavity 2232 are arranged in 2231 side of circular rotatable chamber, with the circular rotatable Chamber 2231 is connected.

As shown in figure 4, the rotating member 23 includes:

Swivel becket 231, the swivel becket 231 are equipped with a notch 2311；And

Rotating bar 232, the rotating bar 232 are arranged in the notch 2311, the rotating bar 232 and the swivel becket 231 are linked to be a closed-loop, and the rotating bar 232 is matched with the circular rotatable chamber 2231.

A damping block 2321 matched with the side cavity 2232 is additionally provided in the rotating bar 232.

In some embodiments, the height of the damping block 2321 is greater than the rotating bar 232 and 10 back side of shell Between gap width.

Specifically, the design of this programme design side cavity 2232 and damping block 2321, after swivel becket 231 is pulled up, Damping block 2321 in rotating bar 232 follows rotating bar 232 to rotate together, and connects when damping block 2321 is turned to 10 back side of shell When touching, since 2321 height of damping block is greater than the gap width between 10 back side of shell and rotating bar 232, so that damping block 2321 It is interference fitted between shell 10, this is allowed under the state between the two, and when not having external force, swivel becket 231 can not It continues to rotate, it is necessary to apply certain external force, swivel becket 231 could be made to continue to rotate.

The structure also further optimizes the unstable problem generated when finger ring buckles 20 as mobile phone supporting element.

In some embodiments, the finger ring is buckled 20 and is buckled for nonmetallic finger ring.

Specifically, the finger ring of this programme buckles 20 using non-metallic material, this allows for the mobile phone shell and mobile phone wireless is supported to fill Electricity, unlike product now on the market, buckleing 20 due to finger ring is metal material, can be to electromagnetism sense during wireless charging Phenomenon is answered to interfere.

Meanwhile in order in view of finger ring buckle 20 in use bonding strength, use intensity the problems such as, this programme use POM material buckles 20 material as finger ring.POM, scientific name polyformaldehyde (English: polyformaldehyde) thermoplastic crystalline polymerization Object.It is known as " supersteel " or " match steel ", also known as polyoxymethylene.The polymer of usual oxymethylene polymerization gained, the degree of polymerization is not high, And vulnerable to thermal depolymerization.The raw material that can be used as organic chemical industry, synthetic resin also serves as medicament fumigating agent.POM intensity, rigidity are high, bullet Property is good, and anti-attrition wearability is good.Its excellent in mechanical performance, specific strength is up to 50.5MPa, and specific stiffness is up to 2650MPa, with metal ten Tap is close.

Using the material, the problems such as finger ring buckles 20 service life is completely solved, meanwhile, it is buckled with the finger ring of metal material 20 compare, and can also support wireless charging.

As shown in Figure 1, Figure 2, Figure 3 shows, 10 back side of shell is additionally provided with a tempered glass 30, among the tempered glass 30 Position is equipped with an installation through-hole 31, and the connector 21 is matched with the installation through-hole 31 on the tempered glass 30.

Specifically, this programme is also devising a tempered glass 30 at 10 back side of shell, so that the mobile phone shell back side seems More there is texture, meanwhile, in order to cooperate finger ring to buckle 20 installation, an installation through-hole 31 is devised on tempered glass 30, finger ring buckles 20 It is connected by the through-hole with shell 10.

Finger ring is first buckled 20 and is completed, finger ring is then buckled the connector 21 on 20 and is clamped by the present embodiment in production Into the installation through-hole 31 of tempered glass 30, this is being connected with the progress in-mould injection of tempered glass 30 that finger ring buckles 20, is being referred to The back side of 20 mounting surface of latch closure carries out injection-moulded housing 10, allows to closely connect with tempered glass 30, meanwhile, shell 10 also with It is connected by the interconnecting piece 212 of mounting hole, completes the installation of the product.

As shown in Fig. 2, Fig. 6, Fig. 7 and Fig. 8, the connector 21 of the present embodiment includes:

Interconnecting piece 212, the interconnecting piece 212 are matched with the installation through-hole 31, and are fixedly connected with the shell 10, The interconnecting piece 212 can not pass through the installation through-hole 31, and the interconnecting piece 212 is equipped at least one elastic clamping hook 2121； And

Limiting section 213 is connected, the connection limiting section 213 is connected and fixed with the interconnecting piece 212, by the fixing piece 22 It is fixed on the tempered glass 30.

The elastic clamping hook 2,121 at least two, and it is equipped with gap 214 between each other, on the connection limiting section 213 It is matched equipped at least one with the gap 214, for limiting the circumferentially rotated limit of the connection limiting section 213 Protrusion 215.

Specifically, interconnecting piece 212 during installation, is installed in installation through-hole 31 by the present embodiment first, 212 side of interconnecting piece Edge is equipped with a heavy platform 216, which matches with installation through-hole 31, and limitation interconnecting piece 212 passes through the through-hole 31.

After being installed, fixing piece 22 is placed at the position corresponding with installation through-hole 31 of 30 back side of tempered glass and is turned The assembly of moving part 23 after the completion of placement, connection limiting section 213 is buckled on 22 upper surface of fixing piece, fixing piece 22 is pressed It is fixed on 30 back side of tempered glass, while connecting the retention bead 215 on limiting section 213 and 214 phase of gap on interconnecting piece 212 Cooperation, the limitation connection limiting section 213 is circumferentially rotated, elastic clamping hook on the basis of this, on interconnecting piece 212 2121 connect and fix with the inward flange connecting on limiting section 213, complete the installation that entire finger ring is buckled.

The present embodiment also devises a PC piece 40 on interconnecting piece 212, and the PC piece 40 double-sided adhesive is connected with interconnecting piece 212 It connects, which is used to block the trace in interconnecting piece 212 with shell injection molding connection, plays beautiful effect.

Meanwhile in order to which the connection between interconnecting piece 212 and shell 10 is even closer, the present embodiment is also on interconnecting piece 212 Devise several injection molding material feed openings 217 for increasing injection molding material and 212 contact area of interconnecting piece.

In conclusion it includes shell 10 that the utility model, which includes, the shell 10 is equipped with one and mobile terminal shape phase The installation chamber 11 of adaptation；And finger ring buckles 20, the finger ring is buckled 20 and is fixedly connected with the shell 10；The finger ring buckles 20 packets Include: connector 21, the connector 21 are fixedly connected with the shell 10；Fixing piece 22, the fixing piece 22 are arranged described Between connector 21 and the shell 10, matched with the connector 21；Rotating member 23, the rotating member 23 and the fixation Part 22 is rotatablely connected, and 23 inside edge shape of the rotating member is matched with the 21 outer ledge shape of connector.Using Above-mentioned design, so that finger ring is buckled will not be detached from during use with shell, while finger ring buckles the material using POM, so that The mobile terminal product that the finger ring is buckled when use can support wireless charging, substantially increase the market competitiveness.

Two kinds of embodiments of the utility model above described embodiment only expresses, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of protective shell buckled with finger ring, which is characterized in that the protective shell includes:

Shell, the shell are equipped with an installation chamber compatible with mobile terminal shape；And

Finger ring is buckled, and the finger ring is buckled to be fixedly connected with the shell；

The finger ring, which is buckled, includes:

Connector, the connector are fixedly connected with the shell；

Fixing piece, the fixing piece are arranged between the connector and the shell, match with the connector；And

Rotating member, the rotating member and the fixing piece are rotatablely connected, and rotating member inside edge shape and the connection Part outer ledge shape matches.

2. the protective shell according to claim 1 buckled with finger ring, which is characterized in that the connector and the fixing piece Between be equipped with a clamping structure；

The clamping structure includes:

At least one groove, the groove are set in qually spaced on the contact surface of the fixing piece and the connector；And

At least one protrusion, the protrusion are matched with the groove, and the contact of the fixing piece with the connector is arranged in On face.

3. the protective shell according to claim 1 buckled with finger ring, which is characterized in that the fixing piece includes:

Fixing piece circle body, fixing piece circle body inside edge shape are matched with the connector；And

Chamber is rotated, the rotation chamber is arranged at the fixing piece circle body outer side edges, the rotation chamber and the back side of shell phase Cooperatively form the limit chamber that the limitation rotating member is separated with the rotation chamber.

4. the protective shell according to claim 3 buckled with finger ring, which is characterized in that the rotation chamber includes:

Circular rotatable chamber, the circular rotatable chamber are matched with the rotating member；And

Side cavity, the side cavity are arranged in circular rotatable chamber side, are connected with the circular rotatable chamber.

5. the protective shell according to claim 4 buckled with finger ring, which is characterized in that the rotating member includes:

Swivel becket, the swivel becket are equipped with a notch；And

Rotating bar, the rotating bar are arranged in the notch, and the rotating bar and the swivel becket are linked to be a closed-loop, described Rotating bar is matched with the circular rotatable chamber.

6. the protective shell according to claim 5 buckled with finger ring, which is characterized in that be additionally provided in the rotating bar one with The height of the damping block that the side cavity matches, the damping block is greater than gap between the rotating bar and the back side of shell Width.

7. the protective shell according to claim 1 buckled with finger ring, which is characterized in that the finger ring is buckled as nonmetallic finger ring Button.

8. the protective shell according to claim 1 buckled with finger ring, which is characterized in that the back side of shell is additionally provided with a steel Change glass, the tempered glass middle position is equipped with an installation through-hole, and the installation on the connector and the tempered glass is logical Hole matches.

9. the protective shell according to claim 8 buckled with finger ring, which is characterized in that the connector includes:

Interconnecting piece, the interconnecting piece are matched with the installation through-hole, and are fixedly connected with the shell, and the interconnecting piece can not Across the installation through-hole, the interconnecting piece is equipped at least one elastic clamping hook；And

Limiting section is connected, the connection limiting section is connected and fixed with the interconnecting piece, and the fixing piece is fixed on the tempering On glass.

10. the protective shell according to claim 9 buckled with finger ring, which is characterized in that the elastic clamping hook is at least two It is a, and it is equipped with gap between each other, the connection limiting section is equipped at least one and matches with the gap, for limiting State the circumferentially rotated retention bead of connection limiting section.