CN210246844U

CN210246844U - Mobile phone protective housing

Info

Publication number: CN210246844U
Application number: CN201921723229.2U
Authority: CN
Inventors: Jinqiang Liao; 廖锦强
Original assignee: Dongguan Richpine Plastic & Leather Products Co ltd
Current assignee: Dongguan Richpine Plastic & Leather Products Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-04-03
Anticipated expiration: 2029-10-14

Abstract

The utility model provides a mobile phone protection shell, include: the first shell comprises a first back plate and a first wrapping edge formed by protruding from the peripheral side of the first back plate, and a plurality of first bulges at intervals protrude from the first back plate; the second shell comprises a second back plate and a second wrapping edge formed by protruding from the peripheral side of the second back plate, and the second back plate is provided with a plurality of second bulges at intervals in a protruding mode; a connecting band which can elastically contract in the length direction; one end of the first through hole in the length direction is provided with a first through hole, and the first through hole and the first bulge are in one-to-one correspondence to form detachable connection; the other end of the connecting belt is provided with second through holes which are in one-to-one correspondence with the second bulges to form detachable connection. So, through changing any one in first casing, second casing and the connecting band, just can conveniently realize the change of the whole effect of cell-phone protective housing, satisfy consumer's individualized demand.

Description

Mobile phone protective housing

Technical Field

The utility model relates to an electronic product accessory technical field, in particular to mobile phone protection shell.

Background

With the rapid development of portable electronic products in recent years, mobile phones or computers have become a common electronic device for people's life, entertainment, and mobile office. Housings of electronic products and display screens are often susceptible to impact or scratching. Taking a mobile phone as an example, a mobile phone protection shell needs to be additionally arranged outside the mobile phone.

The current protective shell of a mobile phone is usually an integrally formed plastic mold. The pattern on a single protective case for a cell phone is relatively single. In the face of a plurality of patterns which are personalized by young consumers, the whole mobile phone protection shell needs to be replaced when one pattern is replaced. In other words, the mobile phone protection shell on the market is inconvenient to replace and high in cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mobile phone protection shell to satisfy the demand of protection cell-phone and convenient change mobile phone protection shell simultaneously.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a protective case for a mobile phone, comprising: the mobile phone comprises a first shell and a second shell, wherein the first shell comprises a first back plate and a first wrapping edge formed by protruding from the peripheral side of the first back plate, the first back plate and the first wrapping edge surround to form a first accommodating cavity used for accommodating and wrapping one end of a mobile phone, the first accommodating cavity is positioned on one side of the first back plate and is provided with a first notch, and a plurality of first bulges at intervals protrude into the first accommodating cavity from the first back plate; the second housing comprises a second back plate and a second wrapping edge formed by protruding from the peripheral side of the second back plate, a second accommodating cavity used for accommodating the other end of the mobile phone is formed by the second back plate and the second wrapping edge in a surrounding mode, a second notch is formed in one side edge of the second back plate of the second accommodating cavity, and a plurality of second bulges at intervals are arranged in the second accommodating cavity in a protruding mode of the second back plate; a connecting band which can elastically contract in the length direction; one end of the connecting belt in the length direction is provided with a first through hole, the end of the connecting belt can extend into the first accommodating cavity through the first notch, and the first through holes and the first bulges are in one-to-one correspondence to form detachable connection; the other end of the connecting belt is provided with a second through hole, the end of the connecting belt can pass through the second notch and extend into the second accommodating cavity, and the second through hole corresponds to the second protrusion one to form detachable connection.

According to an embodiment of the present invention, the connecting band includes an elastic band, and a first end plate and a second end plate respectively disposed at both ends of the elastic band in a length direction; the first end plate and the second end plate are fixed on the back surface of the elastic band, and the first through hole penetrates through the first end plate and the elastic band so that the first end plate is attached and fixed on the first back plate; the second through hole penetrates through the second end plate and the elastic band, so that the second end plate is attached and fixed to the second back plate.

According to an embodiment of the present invention, a first hollow column is formed on the first end plate in a protruding manner, the first through hole is formed in the first hollow column in a hollow manner, and the elastic band is sleeved on the periphery of the first hollow column; the second end plate is provided with a second hollow column in a protruding mode, the second hollow column is hollow inside and forms the second through hole, and the elastic band is also sleeved on the periphery of the second hollow column.

According to an embodiment of the present invention, the first through hole and the second through hole are both circular; first protruding with the second is protruding all to include two relative and interval setting semicircular in shape projection, two respectively stretch out semicircular in shape flange back to the back in shape the upper end of projection, two the projection can elastic separation or be close to, and the chucking is in first cavity post or in the second cavity post.

According to an embodiment of the present invention, the height of the protruding column is the same as the depth of the first hollow column, so that the upper end surface of the flange is flush with the upper surface of the first hollow column; the height of the post is consistent with the depth of the second hollow post such that the upper end surface of the flange is flush with the upper surface of the second hollow post.

According to an embodiment of the present invention, the first end plate has a shape and a size respectively identical to those of the first back plate, and the second end plate has a shape and a size respectively identical to those of the second back plate.

According to an embodiment of the present invention, the inner surface of the first back plate and the inner surface of the second back plate are respectively provided with a magnetic layer; the first and second end plates can be magnetically attracted to be fixed on the magnetic layer.

According to an embodiment of the present invention, the first end plate and the second end plate each include a plastic hard plate and a metal embedded in the plastic hard plate.

According to the utility model discloses an embodiment, the internal surface of first backplate with the second backplate is equipped with the recess in the concave respectively, the recess is used for acceping the magnetic layer.

According to an embodiment of the present invention, the connecting band further comprises two pulling-buckling pieces; the two pull buckle pieces are respectively arranged corresponding to the first end plate and the second end plate, one end of each pull buckle piece is fixed on the front face of the elastic band, and the other end of each pull buckle piece is a free end.

According to the above technical scheme, the utility model provides a pair of cell-phone protective housing has following advantage and positive effect at least:

the mobile phone protection shell comprises a first shell, a second shell and a connecting band which detachably connects and fixes the two shells. Specifically, the first shell can be adapted to accommodate and cover one end of the mobile phone, the second shell can be adapted to accommodate the other end of the mobile phone, and two ends of the connecting band are respectively connected with the first shell and the second shell, so that the mobile phone can be completely protected. Because the connecting band can elastically contract along the length direction of the connecting band, the connecting band can draw the first shell and the second shell close to each other under the action of elastic restoring force so as to clamp the upper end and the lower end of the mobile phone, and therefore the mobile phone is better protected. The first through hole and the second through hole at the two ends of the connecting belt in the length direction are correspondingly matched with the first bulge and the second bulge respectively to form detachable connection. So, through changing any one in first casing, second casing and the connecting band, just can conveniently realize the change of the whole effect of cell-phone protective housing, satisfy consumer's individualized demand.

Drawings

Fig. 1 is a schematic front view of the protective case of the mobile phone in the embodiment of the present invention.

Fig. 2 is a schematic back view of the protective case of the mobile phone in the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of the first housing in the embodiment of the present invention.

Fig. 4 is an enlarged view of fig. 3 at a.

Fig. 5 is a schematic structural diagram of the second housing in the embodiment of the present invention.

Fig. 6 is a front view of the connection band in the embodiment of the present invention.

FIG. 7 is a schematic view of the back of the connecting band in the embodiment of the present invention

The reference numerals are explained below: 100. a mobile phone protection shell; 1. a first housing; 10. a first back plate; 11. first edge covering; 12. a first receiving cavity; 13. a first notch; 14. a first protrusion; 141. a convex column; 15. a first magnetic layer; 16. grooving; 2. a second housing; 20. a second back plate; 21. second edge covering; 22. a second receiving cavity; 23. a second notch; 24. a second protrusion; 25. a second magnetic layer; 3. a connecting belt; 301. a back side; 302. a front side; 303. a first through hole; 304. a second through hole; 30. elastic bands; 31. a first end plate; 310. a first hollow column; 32. a second end plate; 320. a second hollow column; 33. pulling the buckle piece.

Detailed Description

Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.

The embodiment provides a mobile phone protection shell, which comprises a first shell, a second shell and a connecting band which are detachably connected, and aims to realize the purpose of conveniently replacing the shells by conveniently replacing the first shell, the second shell and the connecting band, so that the requirement of frequently replacing the mobile phone protection shell by a consumer is met.

Referring to fig. 1 to 2, and the view direction of fig. 1 as a reference, the mobile phone protecting case 100 includes a first case 1 located at the upper end, a second case 2 located at the lower end, and a connecting band 3 located in the middle and connecting and fixing the two cases. For convenience of description, the upper, lower, left, right, and the like in the following description are based on the orientation of fig. 1.

Specifically, the first housing 1 and the second housing 2 provided by this embodiment can be detachably connected to the connecting band 3 by two connection modes, i.e. pin hole connection and magnetic attraction, and have better connection strength after connection.

Referring to fig. 3 and 4, the first casing 1 is substantially rectangular for accommodating and covering the upper end of the mobile phone, and includes a first back plate 10 and a first covering edge 11 formed by protruding from the peripheral side of the first back plate 10.

The first back plate 10 is used for attaching to the back surface 301 of the mobile phone. The first wrapping edge 11 is used for wrapping the periphery of the upper end portion of the mobile phone, and the circular arc transition design of the first wrapping edge 11 and the first back plate 10 can also adapt to the fillet of the mobile phone shell which is common in the market. Therefore, the first back plate 10 and the first covering edge 11 enclose to form a first accommodating cavity 12, the first accommodating cavity 12 is used for accommodating and covering the upper end of the mobile phone, the first accommodating cavity 12 is located on the lower side of the first back plate 10 and is provided with a first notch 13, and the mobile phone can enter the first accommodating cavity 12 through the first notch 13.

Two first protrusions 14 are protruded from the first back plate 10 into the first receiving cavity 12 at intervals, and the first protrusions 14 can be regarded as being located on the inner surface of the first back plate 10. The first back plate 10 can be detachably coupled with the through holes of the connecting band 3 by the first protrusions 14.

The first protrusion 14 includes two opposite and spaced semicircular protruding columns 141, and semicircular flanges respectively protrude from the upper ends of the two protruding columns 141. The two protruding columns 141 can be enclosed to be a complete circle. Wherein, the diameter of the circle formed by the two flanges is larger than that of the circle formed by the convex column 141, and the two convex columns 141 can be elastically separated or close to each other, so that the diameter of the corresponding circle can be finely adjusted.

Further, the inner surface of the first back plate 10 is provided with a first magnetic layer 15, so that the connection band 3 can be fixed by magnetic attraction through the first magnetic layer 15. Specifically, a groove is recessed on the inner surface of the first back plate 10, and the groove is used for accommodating the first magnetic layer 15. In the present embodiment, the first magnetic layer 15 is made of a magnetic cloth.

In addition, a rectangular slot 16 is further formed in the first back plate 10, and the shape and size of the slot 16 are consistent with the outline and size of a camera of a mobile phone, so that the card slot can be used for correspondingly embedding the camera.

Referring to fig. 5, the second casing 2 is also substantially rectangular to cover the lower end of the mobile phone; the size of the second housing 2 is smaller than the size of the first housing 1.

The second housing 2 includes a second back plate 20 and a second covering edge 21 formed to protrude from the peripheral side of the second back plate 20. The second back plate 20 is used for attaching to the back surface 301 of the mobile phone. And the second cover 21 is used to cover the periphery of the lower end of the cellular phone. Therefore, the second back plate 20 and the second wrapping edge 21 are enclosed to form a second accommodating cavity 22, the second accommodating cavity 22 is used for accommodating and wrapping the lower end part of the mobile phone, a second gap 23 is formed in the second accommodating cavity 22 and located on the upper side of the second back plate 20, and the mobile phone can enter the second accommodating cavity 22 through the second gap 23.

The second back plate 20 has three second protrusions 24 protruding into the second receiving cavity 22 at intervals, that is, the second protrusions 24 are located on the inner surface of the second back plate 20. The second back plate 20 can be detachably connected with the through hole of the connecting band 3 through the second protrusion 24.

The second protrusions 24 correspond to the specific structure of both the first protrusions 14. The second protrusion 24 also includes two opposite and spaced apart semicircular posts (not shown in fig. 5). The two studs, together with the respective connecting flanges, can be elastically separated or brought closer together, so as to finely adjust the diameter of the respective circular shape.

Furthermore, a second magnetic layer 25 is also provided on the inner surface of the second back plate 20, so that the connecting tape 3 can be magnetically attracted and fixed by the second magnetic layer 25.

Referring to fig. 6 and 7, the connecting band 3 is a long strip, which has elasticity and can elastically contract along the length direction.

The two ends of the connecting belt 3 in the length direction are respectively provided with a first through hole 303 and a second through hole 304, and are detachably connected with the first casing 1 and the second casing 2 through the first through hole 303 and the second through hole 304. The connecting band 3 can be attached to the middle portion of the back surface 301 of the mobile phone, and together with the first case 1 and the second case 2, completely covers the back of the mobile phone.

The fastening tape 3 is elastically contractible only in the longitudinal direction, and is not stretchable in the width direction. Therefore, the elastic characteristics of the connecting band 3 can adapt to mobile phones of various types with equal width and unequal length, and the connecting band 3 can draw the first shell 1 and the second shell 2 close to each other under the action of elastic restoring force to clamp the upper end and the lower end of the mobile phone, so that the mobile phone is better protected.

Specifically, the connecting band 3 of the present embodiment includes the elastic band 30 and the first end plate 31 and the second end plate 32 respectively provided at both ends of the elastic band 30 in the length direction.

The first end plate 31 and the second end plate 32 are both adhesively secured to the same back surface 301 of the elastic band 30.

The first end plate 31 and the elastic band 30 are provided with a first through hole 303. The first end plate 31 can extend into the first receiving cavity 12 of the first housing 1 through the first notch 13. The shape and size of the first end plate 31 are respectively consistent with those of the first back plate 10, and the first end plate 31 can be fittingly attached to the first back plate 10 and is in one-to-one correspondence with the first protrusions 14 through the first through holes 303 to form a detachable connection.

Specifically, the front surface 302 of the first end plate 31 protrudes to form a first hollow column 310, the interior of the first hollow column 310 is hollow and forms a first through hole 303, and the first through hole 303 of the elastic band 30 is sleeved on the outer periphery of the first hollow column 310.

And the connection process of the first protrusion 14 and the first end plate 31 is as follows: the convex column 141 of the first protrusion 14 is inserted into the first hollow column 310, and the flange can be pressed into and clamped on the inner peripheral wall of the upper end of the first hollow column 310. Since the diameter of the circle formed by the protruding pillar 141 is slightly larger than the diameter of the first hollow pillar 310, and the protruding pillar 141 can be elastically deformed, the protruding pillar 141 can be squeezed to shrink to be squeezed into the first hollow pillar 310, thereby realizing that the first protrusion 14 is tightly clamped in the first hollow pillar 310.

In addition, the height of the protruding pillar 141 is consistent with the depth of the first hollow pillar 310, so that the upper end surface of the flange is flush with the upper surface of the first hollow pillar 310, i.e. the flange does not exceed the front surface 302 of the elastic band 30 and does not interfere with the back plate of the mobile phone.

Further, the first end plate 31 includes a plastic hard plate and a metal embedded in the plastic hard plate, so that the metal in the first end plate 31 can be attracted and fixed to the first back plate 10 by the magnetism of the magnetic layer while the first end plate 31 is attached to the first back plate 10. In the present embodiment, the metal in the first end plate 31 may be metal powder, metal particles, metal flakes, or the like.

Similarly, the second end plate 32 and the elastic band 30 are provided with a second through hole 304. The second end plate 32 can extend into the second receiving cavity 22 of the second housing 2 through the second notch 23. The shape and size of the second end plate 32 are respectively consistent with those of the second back plate 20, and the second end plate 32 can be fittingly attached to the second back plate 20 and is in one-to-one correspondence with the second protrusions 24 through the second through holes 304 to form a detachable connection.

Specifically, the front face 302 of the second end plate 32 protrudes to form a second hollow post 320, and the interior of the second hollow post 320 is hollow and forms a second through hole 304. The second through hole 304 of the elastic band 30 is disposed on the second hollow column 320. The convex column 141 of the second protrusion 24 is inserted into the second hollow column 320, and the flange can be extruded and clamped at the inner circumferential wall of the upper end of the second hollow column 320, so that the second protrusion 24 is clamped in the second hollow column 320.

The second end plate 32 includes a plastic hard plate and a metal embedded in the plastic hard plate, so that the metal in the second end plate 32 can be attracted and fixed on the second back plate 20 by the magnetism of the magnetic layer while the second end plate 32 is attached to the second back plate 20.

With reference to fig. 6, the connecting band 3 further includes two fastening pieces 33 disposed on the front surface 302 of the elastic band 30.

The two pull tabs 33 are disposed corresponding to the first end plate 31 and the second end plate 32, respectively. One end of the tab 33 is fixed to the front surface 302, and the other end is a free end. Therefore, one can easily pull up the first and

second end plates

31 and 32 to separate the connection band 3 by pulling the free ends of the fastening pieces 33.

In this embodiment, the tab 33 is folded from an elongated band to form a double structure, and both ends of the opening of the double band are simultaneously sewn to the elastic band 30, thereby forming a sealing ring. In this way, one can pull the first end plate 31 and the second end plate 32 not only by directly pulling the tab piece 33 but also by passing a thread or the like through the seal ring.

In summary, the mobile phone protection case 100 provided by the embodiment at least has the following advantages and positive effects:

the mobile phone protecting case 100 includes a first case 1, a second case 2, and a connecting band 3 detachably connecting and fixing the two cases. Specifically, the first shell 1 is adapted to accommodate and cover one end of the mobile phone, the second shell 2 is adapted to accommodate the other end of the mobile phone, and two ends of the connecting band 3 are respectively connected to the first shell 1 and the second shell 2, so that the mobile phone can be completely protected. Because the connecting band 3 is along the length direction elastic shrinkage of self, the connecting band 3 can be under the effect of elastic restoring force with first casing 1 and second casing 2 each other draw close to the upper and lower both ends of chucking cell-phone, thereby protect the cell-phone better. The first through hole 303 and the second through hole 304 at both ends of the connecting band 3 in the length direction are respectively matched with the first protrusion 14 and the second protrusion 24 to form a detachable connection. So, through changing any one in first casing 1, second casing 2 and the connecting band 3, just can conveniently realize the change of the whole effect of cell-phone protective housing, satisfy the individualized demand of consumer.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A protective case for a mobile phone, comprising:

the mobile phone comprises a first shell and a second shell, wherein the first shell comprises a first back plate and a first wrapping edge formed by protruding from the peripheral side of the first back plate, the first back plate and the first wrapping edge surround to form a first accommodating cavity used for accommodating and wrapping one end of a mobile phone, the first accommodating cavity is positioned on one side of the first back plate and is provided with a first notch, and a plurality of first bulges at intervals protrude into the first accommodating cavity from the first back plate;

the second housing comprises a second back plate and a second wrapping edge formed by protruding from the peripheral side of the second back plate, a second accommodating cavity used for accommodating the other end of the mobile phone is formed by the second back plate and the second wrapping edge in a surrounding mode, a second notch is formed in one side edge of the second back plate of the second accommodating cavity, and a plurality of second bulges at intervals are arranged in the second accommodating cavity in a protruding mode of the second back plate;

a connecting band which can elastically contract in the length direction; one end of the connecting belt in the length direction is provided with a first through hole, the end of the connecting belt can extend into the first accommodating cavity through the first notch, and the first through holes and the first bulges are in one-to-one correspondence to form detachable connection; the other end of the connecting belt is provided with a second through hole, the end of the connecting belt can pass through the second notch and extend into the second accommodating cavity, and the second through hole corresponds to the second protrusion one to form detachable connection.

2. The protective case for cellular phones of claim 1, wherein:

the connecting belt comprises an elastic band, a first end plate and a second end plate, wherein the first end plate and the second end plate are respectively arranged at the two ends of the elastic band in the length direction;

the first end plate and the second end plate are fixed on the back surface of the elastic band, and the first through hole penetrates through the first end plate and the elastic band so that the first end plate is attached and fixed on the first back plate; the second through hole penetrates through the second end plate and the elastic band, so that the second end plate is attached and fixed to the second back plate.

3. The protective case for cellular phones of claim 2, wherein:

a first hollow column is formed on the first end plate in a protruding mode, the first through hole is formed in the first hollow column in a hollow mode, and the elastic band is sleeved on the periphery of the first hollow column;

the second end plate is provided with a second hollow column in a protruding mode, the second hollow column is hollow inside and forms the second through hole, and the elastic band is also sleeved on the periphery of the second hollow column.

4. A protective case for a mobile phone as claimed in claim 3, wherein:

the first through hole and the second through hole are both circular;

first protruding with the second is protruding all to include two relative and interval setting semicircular in shape projection, two respectively stretch out semicircular in shape flange back to the back in shape the upper end of projection, two the projection can elastic separation or be close to, and the chucking is in first cavity post or in the second cavity post.

5. The protective case for cellular phones of claim 4, wherein:

the height of the convex column is consistent with the depth of the first hollow column, so that the upper end surface of the flange is flush with the upper surface of the first hollow column;

the height of the post is consistent with the depth of the second hollow post such that the upper end surface of the flange is flush with the upper surface of the second hollow post.

6. The protective case for cellular phones of claim 2, wherein:

the shape and size of the first end plate are respectively consistent with those of the first back plate, and the shape and size of the second end plate are respectively consistent with those of the second back plate.

7. The protective case for cellular phones of claim 2, wherein:

a magnetic layer is respectively arranged on the inner surface of the first back plate and the inner surface of the second back plate;

the first and second end plates can be magnetically attracted to be fixed on the magnetic layer.

8. The protective case for cellular phones of claim 7, wherein:

the first end plate and the second end plate both comprise a plastic hard plate and metal embedded in the plastic hard plate.

9. The protective case for cellular phones of claim 7, wherein:

grooves are respectively formed in the inner surfaces of the first back plate and the second back plate in a concave mode and used for containing the magnetic layers.

10. The protective case for cellular phones of claim 2, wherein:

the connecting belt also comprises two pulling buckle pieces;

the two pull buckle pieces are respectively arranged corresponding to the first end plate and the second end plate, one end of each pull buckle piece is fixed on the front face of the elastic band, and the other end of each pull buckle piece is a free end.