CN212727114U - Protective shell of handheld device with replaceable lens protection ring - Google Patents

Abstract

The utility model discloses a handheld device's of removable camera lens protection ring protective housing, it has a casing and a camera lens protection ring, and this camera lens protection ring detachably installs in the opening of establishing on the backplate of this casing. When the protective shell is used for covering the handheld device, the lens protection ring correspondingly surrounds the periphery of the camera lens module of the handheld device, and can eliminate the gap between the hole edge at the opening of the back plate and the back surface of the handheld device, so that dust is prevented from entering and accumulating between the handheld device and the back plate of the shell. Moreover, because the lens protection ring is detachably arranged on the shell, a user can purchase a plurality of lens protection rings with different colors and select the currently suitable color to be arranged on the shell for use according to different requirements of occasions, moods and the like.

Description

Protective shell of handheld device with replaceable lens protection ring

Technical Field

The present invention relates to a protective housing of a handheld device, and more particularly to a protective housing of a handheld device having a lens protection ring.

Background

High-price handheld devices such as smart phones are essential electronic products in modern life, and most people can add protective cases to the handheld devices of the people when carrying the handheld devices and using the handheld devices frequently, so that the probability of accidental damage of the handheld devices caused by collision or falling from a high place is reduced.

The protective shell for protecting the handheld device in the prior art is provided with a back plate for covering the back of the handheld device and a ring frame for surrounding and covering the side edge of the ring of the handheld device, and an opening is arranged at the position, corresponding to the camera lens module of the handheld device, on the back plate so as to avoid shielding the camera lens module and enable the camera lens module to take pictures or record video through the opening.

However, the protective case of the prior art is provided with an opening only on the back plate thereof, and a sealing structure capable of preventing dust is not further provided on the hole edge of the opening, so that dust is easily introduced and accumulated between the hand-held device and the back plate of the case when the protective case is wrapped around the hand-held device.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, an object of the present invention is to provide a protective case for a handheld device, which is provided with a lens protection ring at an opening of a back plate to prevent dust from entering and accumulating around a camera lens module.

In order to achieve the above object, the utility model discloses a technical means provide a handheld device's of removable lens protection ring protective housing includes:

a shell, which is provided with a ring frame and a back plate, wherein the front side of the ring frame is encircled to form a front opening, the back plate is arranged at the rear side of the ring frame, and the back plate is penetrated to form an opening and a hole edge encircling the opening;

and the lens protection ring is arranged in the opening of the back plate of the shell and is detachably assembled at the hole edge of the opening.

Optionally, the lens protection ring may have an outer circumferential surface and an outer annular groove, the outer annular groove being formed in the outer circumferential surface of the lens protection ring;

optionally, the hole edge at the opening of the back plate is detachably embedded in the outer ring groove of the lens protection ring.

Optionally, the back plate can be detachably assembled with the ring frame.

Optionally, the ring frame may have an inner ring circumferential surface, a first ring flange, and a second ring flange, the first ring flange and the second ring flange are formed around the inner ring circumferential surface of the ring frame at intervals, and an inner ring groove is formed between the first ring flange and the second ring flange;

optionally, the circumferential edge of the back plate is detachably embedded in the ring groove of the ring frame.

Optionally, the ring frame may be polygonal, the two opposite sides of the ring frame are respectively the front opening and the rear opening, the second ring flange is located between the first ring flange and the rear opening of the ring frame, the first ring flange is provided with a plurality of grooves, and the plurality of grooves are respectively located at the bent portions of the ring frame.

The utility model has the advantages of, when this handset of this protective housing cladding, this camera lens protection ring is corresponding to encircle around this handset's camera lens module, the inboard of this camera lens protection ring is supported and is pushed up in this handset's the back, so can take out the clearance between the hole edge of this backplate opening part and this handset's the back, thereby avoid the dust to get into and accumulate the problem between the backplate of this handset and this casing, the outside of this camera lens protection ring then is relative this camera lens module arch and encircle around this camera lens module on the lateral surface of this backplate in addition, in order to avoid this camera lens module and desktop or ground direct contact, the collision and cause the damage.

Moreover, because the lens protection ring is detachably arranged on the shell, a user can purchase a plurality of lens protection rings with different colors and select the currently suitable color to be arranged on the shell for use according to different requirements of occasions, moods and the like.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an exploded perspective view of the present invention.

Fig. 3 is a perspective cross-sectional view of the lens protection ring of the present invention.

Fig. 4 is a side view section enlarged view of the present invention.

Fig. 5 is a perspective sectional view of the ring frame of the present invention.

Detailed Description

The following description of the preferred embodiments of the present invention will be made in conjunction with the drawings and the accompanying drawings to further illustrate the technical means adopted to achieve the objects of the present invention.

Referring to fig. 1 and 2, the protective case of the handheld device with a replaceable lens protection ring of the present invention includes a housing 10 and a lens protection ring 20.

The housing 10 is used for being mounted on a handheld device, and the housing 10 has a ring frame 11 and a back plate 12. The ring frame 11 surrounds and covers the ring side of the handheld device, the front side of the ring frame 11 surrounds and forms a front opening 110, and the back side is provided with the back plate 12. An opening 121 and an aperture edge 122 surrounding the opening 121 are formed through the back plate 12, the position of the opening 121 corresponds to a camera module of the handheld device, and the aperture edge 122 surrounds the camera module, so that the camera module can take pictures or record videos without being shielded.

Referring to fig. 3 and 4, the lens protection ring 20 is shaped to fit with the hole edge 122 at the opening 121 of the backplate 12, and the lens protection ring 20 is disposed in the opening 121 of the backplate 12 of the housing 10 and detachably assembled with the hole edge 122 at the opening 121. Specifically, the lens protection ring 20 has an outer circumferential surface and an outer annular groove 21, the outer annular groove 21 is formed in the outer circumferential surface of the lens protection ring 20, and the hole edge 122 at the opening 121 of the back plate 12 is detachably fitted in the outer annular groove 21 of the lens protection ring 20.

Therefore, when the protective case is used to cover the handheld device, the lens protection ring 20 surrounds the camera lens module, the inner side of the lens protection ring 20 is abutted against the back surface of the handheld device, so as to eliminate the gap between the hole edge 122 at the opening 121 of the back plate 12 and the back surface of the handheld device, thereby avoiding the problem that dust enters and accumulates between the handheld device and the back plate 12 of the housing 10, and the outer side of the lens protection ring 20 is protruded relative to the camera lens module on the outer side surface of the back plate 12 and surrounds the camera lens module, thereby avoiding the damage caused by direct contact and collision between the camera lens module and the desktop or the ground.

In addition, since the lens protection ring 20 is detachably mounted on the housing 10, a user can purchase a plurality of lens protection rings 20 with different colors, and select a currently suitable color to be mounted on the housing 10 for use according to different needs such as occasions or moods.

Referring to fig. 2, 4 and 5, in the embodiment of the present invention, the back plate 12 is detachably combined with the ring frame 11. Specifically, the two opposite sides of the ring frame 11 are the front opening 110 and a rear opening, respectively, and the ring frame 11 has an inner circumferential surface 113, a first ring flange 111 and a second ring flange 112, the first ring flange 111 and the second ring flange 112 are formed around the inner circumferential surface 113 of the ring frame 11 at intervals, the second ring flange 112 is located between the first ring flange 111 and the rear opening of the ring frame 10, an inner ring groove 114 is formed between the first ring flange 111 and the second ring flange 112, and an annular edge of the back plate 12 is detachably embedded in the ring groove 114 of the ring frame 11 to be combined with the ring frame 11.

As shown in fig. 5, more specifically, the ring frame 11 is polygonal, the back plate 12 is a polygonal plate body matched with the ring frame 11, the first ring flange 111 is provided with a plurality of grooves 115, and the grooves 115 are respectively located at the bent portions of the polygonal ring frame 11, so that a user can conveniently mount the back plate 12 on the ring frame 11 and dismount the back plate 12 from the ring frame 11. In the embodiment of the present invention, the ring frame 11 is rectangular in shape matching with the general handheld device, and the back plate 21 is a rectangular plate body matching with the ring frame 11.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims (5)

1. A protective case of a handheld device with a replaceable lens protection ring, comprising a case and a lens protection ring, wherein:

the shell is provided with a ring frame and a back plate, the front side of the ring frame surrounds to form a front opening, the back plate is arranged on the rear side of the ring frame, and an opening and a hole edge surrounding the opening are formed in the back plate in a penetrating mode;

the lens protection ring is arranged in the opening of the back plate of the shell and detachably assembled at the hole edge of the opening.

2. The protective case of a lens-interchangeable protective ring handset of claim 1,

the lens protection ring is provided with an outer ring peripheral surface and an outer ring groove, and the inner ring groove is concavely formed on the outer ring peripheral surface of the lens protection ring;

the hole edge at the opening of the back plate is detachably embedded in the outer ring groove of the lens protection ring.

3. The protective case of a lens-interchangeable protective ring handset of claim 1 or 2, wherein the back plate is detachably attached to the ring frame.

4. The protective case of a lens-interchangeable protective ring handset of claim 3,

the ring frame is provided with an inner ring peripheral surface, a first ring flange and a second ring flange, the first ring flange and the second ring flange are formed on the inner ring peripheral surface of the ring frame in a surrounding mode at intervals, and an inner ring groove is formed between the first ring flange and the second ring flange;

the periphery of the back plate is detachably embedded in the ring groove of the ring frame.

5. The protective case of claim 4, wherein the ring frame is polygonal, and has two opposite sides of the front opening and a rear opening, the second ring flange is disposed between the first ring flange and the rear opening of the ring frame, the first ring flange has a plurality of grooves, and the grooves are disposed at the bent portions of the ring frame.

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