CN216122534U

CN216122534U - Folding protective shell

Info

Publication number: CN216122534U
Application number: CN202121079247.9U
Authority: CN
Inventors: 张泽武; 韩清
Original assignee: Shenzhen Qimiaoxingqiu Culture Creativity Co Ltd
Current assignee: Shenzhen Qimiaoxingqiu Culture Creativity Co Ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-03-22
Anticipated expiration: 2031-05-19

Abstract

The utility model provides a folding protective shell which comprises a shell and an elastic structure, wherein the shell is used for accommodating folding screen electronic equipment, the shell comprises a first shell and a second shell, the first shell and the second shell are connected through the elastic structure, the elastic structure comprises a connecting belt, the shell can be driven by the folding screen electronic equipment to be switched between an unfolding state and a folding state, when the shell is in the unfolding state, the connecting belt is positioned outside the shell and forms a penetrating space for a palm of a user to penetrate through with the shell, and the connecting belt can be used for restraining the palm of the user; when the sleeve is in a folded state, the connecting band can be used for protecting the flexible connecting part of the folding screen electronic equipment. The folding protective shell can be effectively adapted and protect the folding screen electronic equipment, and is simple in structure, good in assembly and use stability, strong in practicability and suitable for popularization and application.

Description

Folding protective shell

Technical Field

The utility model relates to the technical field of electronic equipment accessories, in particular to a folding protective shell for protecting folding screen electronic equipment.

Background

Originally, a mobile phone is only a communication tool, and along with the continuous development of smart phones, smart phones have integrated communication, entertainment, commerce and life. Smart phones are classified into flip type, bar type, slide type, wristwatch type, rotary type and side slide type, and these types of phones are designed as single screens, so that the screen size cannot be greatly improved without changing the size of the phone type, and even if a full-screen phone in the new technology is used, the improvement range of the screen size is still limited. In order to greatly improve the screen size, a folding screen mobile phone with a new concept, also called as a foldable flexible screen smart phone, is defined at the development front of the smart phone, the design of a small screen and a folding screen is adopted, the small screen can be used for realizing the normal operation of a conventional mobile phone in a closed state, and a large screen can be obtained when the smart phone is completely unfolded.

As a new concept mobile phone, like the global rolling of the current full-screen mobile phone, the folding screen mobile phone will lead the trend in the future, but as a new product, the folding screen mobile phone has incomplete accessories, so that a user can inevitably bump or carelessly fall when using the folding screen mobile phone, and the conventional mobile phone protection shell cannot be applied to the folding screen mobile phone, so that a protection accessory suitable for the folding screen mobile phone is urgently needed.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a folding protective case capable of being effectively adapted to a folding screen electronic device.

The utility model provides a folding protective shell which comprises a shell and an elastic structure, wherein the shell is used for accommodating folding screen electronic equipment, the shell comprises a first shell and a second shell, the first shell and the second shell are connected through the elastic structure, the elastic structure comprises a connecting belt, the shell can be driven by the folding screen electronic equipment to be switched between an unfolding state and a folding state, when the shell is in the unfolding state, the connecting belt is positioned outside the shell and forms a penetrating space for a palm of a user to penetrate through with the shell, and the connecting belt can be used for restraining the palm of the user; when the sleeve is in a folded state, the connecting band can be used for protecting the flexible connecting part of the folding screen electronic equipment.

In an embodiment, the elastic structure includes a fixing structure connected to both ends of the connecting band, the fixing structure includes a first fixing portion and a second fixing portion connected to both sides of the connecting band, the first fixing portion is connected and fixed to the first housing, and the second fixing portion is connected and fixed to the second housing.

In an embodiment, the elastic structure includes a matching structure connected to two ends of the connecting band, the matching structure includes a first matching portion and a second matching portion, an inner edge of the first fixing portion is connected to a terminal of the first matching portion, and an inner edge of the second fixing portion is connected to a terminal of the second matching portion.

In an embodiment, the fitting structure is switchable between an overlapping state and a deployed state, the first fitting portion and the second fitting portion overlapping each other when the sleeve is in the deployed state; when the jacket is in a folded state, the first fitting portion and the second fitting portion are unfolded from each other.

In an embodiment, the first fixing portion, the first mating portion and the connecting band are integrally formed, and the second fixing portion, the second mating portion and the connecting band are integrally formed.

In an embodiment, the first housing includes a first back plate and a first frame, the second housing includes a second back plate and a second frame, the elastic structure is connected between adjacent sides of the first back plate and the second back plate, the first frame and the second frame are respectively connected to other sides of the first back plate and the second back plate, a gap is formed between the first housing and the second housing, the fixing structure is located inside the gap, the connecting band is located outside the gap, the first back plate and the first frame enclose a first accommodating space, and the second back plate and the second frame enclose a second accommodating space.

In an embodiment, two ends of the first back plate close to one side of the second back plate are respectively provided with a first connecting groove, two ends of the second back plate close to one side of the first back plate are respectively provided with a second connecting groove, the first fixing portion is fixedly connected to the first connecting grooves, and the second fixing portion is fixedly connected to the second connecting grooves.

In an embodiment, the first fixing portion is fixed to the first connecting groove through an adhesive or an ultrasonic manner, and the second fixing portion is fixed to the second connecting groove through an adhesive or an ultrasonic manner.

In an embodiment, the first connecting slot is disposed on an inner side of the first back plate and is communicated with the first accommodating space, and the second connecting slot is disposed on an inner side of the second back plate and is communicated with the second accommodating space.

In an embodiment, the second back plate is provided with a screen window through which a screen of the folding-screen electronic device is exposed outwards, and the first back plate is provided with a camera hole through which a camera of the folding-screen electronic device is exposed outwards.

In summary, the utility model provides a folding protective shell, which is protected by a casing sleeve arranged outside a folding screen electronic device, the casing sleeve can be driven by the folding screen electronic device to switch between an unfolding state and a folding state, and when the casing sleeve is in the unfolding state, a connecting belt can be elastically stretched and used in cooperation with a penetrating space to play a role of a hand belt, so that the problem that the casing sleeve is not easy to hold due to too large plane area in the unfolding state is solved; the connecting strips can in turn protect the flexible connecting portions of the folding screen electronic device when in the folded state. The folding protective shell can be effectively adapted and protect the folding screen electronic equipment, and is simple in structure, good in assembly and use stability, strong in practicability and suitable for popularization and application.

Drawings

Fig. 1 is a perspective view of the folded protective shell at an angle when in an unfolded state.

Fig. 2 is an exploded view of the folding protective shell of fig. 1.

Fig. 3 is a perspective view of the folded protective shell at another angle when in an unfolded state.

Fig. 4 is a perspective view of the folding protective shell when the connecting band is elastically stretched.

Fig. 5 is a perspective view of the folding protective shell in a folded state.

Fig. 6 is an exploded view of the folding protective shell of fig. 5.

Detailed Description

Before the embodiments are described in detail, it is to be understood that the utility model is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The utility model is capable of embodiments in other forms of implementation. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," "having," and the like, herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present invention is not limited to the number of the element being one, and may include a plurality of the elements.

As shown in fig. 1 and 5, the present invention provides a folding protection shell 10 for protecting a folding screen electronic device, such as a folding screen mobile phone, a folding screen tablet computer, etc., and the present invention is specifically described by taking the folding screen mobile phone as an example. The folding protective shell 10 comprises a shell 12 and an elastic structure 14, wherein the shell 12 is used for accommodating a folding screen mobile phone, the shell 12 comprises a first shell 16 and a second shell 18, the first shell 16 and the second shell 18 are connected through the elastic structure 14, a gap 20 is formed between the first shell 16 and the second shell 18, and the shell 12 can be driven by the folding screen mobile phone to be switched between an unfolding state and a folding state.

Referring to fig. 3 and 4, the elastic structure 14 is made of an elastic TPU or silicone, the elastic structure 14 includes a connecting band 22, when the case 12 is in the unfolded state, the connecting band 22 is located outside the case 12 and forms a space 24 for the palm of the user to pass through with the case 12, and the connecting band 22 can be used for binding the palm of the user. Specifically, the connecting band 22 can be elastically stretched and used in cooperation with the through space 24 to function as a hand strap, so that the problem that the jacket 12 is not easy to hold due to an excessively large plane area in the unfolded state is solved. The connecting strip 22 may be used to protect the flexible connecting portion of the folding screen handset when the case 12 is in the folded state.

Referring to fig. 2 and fig. 6, the elastic structure 14 includes fixing structures connected to two ends of the connecting band 22, each fixing structure includes a first fixing portion 26 and a second fixing portion 28 connected to two sides of the connecting band 22, the first fixing portion 26 is connected and fixed to the first housing 16, and the second fixing portion 28 is connected and fixed to the second housing 18.

Further, the elastic structure 14 includes a fitting structure connected to both ends of the connecting band 22, the fitting structure includes a first fitting portion 30 and a second fitting portion 32, an inner edge of the first fixing portion 26 is connected to a distal end of the first fitting portion 30, and an inner edge of the second fixing portion 28 is connected to a distal end of the second fitting portion 32. Preferably, the first fixing portion 26, the first fitting portion 30 and the connection band 22 are integrally formed, and the second fixing portion 28, the second fitting portion 32 and the connection band 22 are integrally formed.

The fitting structure is switchable between an overlapped state and an unfolded state, when the jacket 12 is in the unfolded state, the first fitting portion 30 and the second fitting portion 32 are overlapped with each other, as shown in fig. 2; when the jacket 12 is in the folded state, the first fitting portion 30 and the second fitting portion 32 are elastically stretched to be spread apart from each other, as shown in fig. 6.

Further, the first housing 16 includes a first back plate 34 and a first frame 36, the second housing 18 includes a second back plate 38 and a second frame 40, the elastic structure 14 is connected between adjacent sides of the first back plate 34 and the second back plate 38, and the first frame 36 and the second frame 40 are respectively connected to other sides of the first back plate 34 and the second back plate 38. The fixing structure is located inside the gap 20, the connecting band 22 is located outside the gap 20, and the matching structure penetrates through the gap 20. The first back plate 34 and the first frame 36 define a first receiving space 42, and the second back plate 38 and the second frame 40 define a second receiving space 44.

Preferably, the inner surface of first back panel 34 is flush with the inner surface of second back panel 38 when case 12 is in the unfolded state.

Preferably, the first back plate 34 and the second back plate 38 are made of hard PC material, the first frame 36 and the second frame 40 are made of soft TPU material, the hard bottom plate stably supports the foldable screen mobile phone, and the soft frames tightly cover the sides of the foldable screen mobile phone, so that the foldable screen mobile phone is stably accommodated in the case 12 to be well protected.

When the folding screen phone is mounted on the case 12, two parts of the folding screen phone are respectively accommodated in the first accommodating space 42 and the second accommodating space 44. Further, the second back plate 38 is provided with a screen window 46 for exposing the screen of the folding-screen mobile phone outwards, so that when the folding-screen mobile phone is folded, the sub-screen of the folding-screen mobile phone can be used through the screen window 46, thereby facilitating the user to touch the screen. It should be understood that the two portions of the folding screen handset may also be rotated relative to each other to any angle between the folded and unfolded positions, or folded back to any angle for use.

In the illustrated embodiment, two ends of the inner surface of the first back plate 34 near the second back plate 38 are respectively provided with a first connecting groove 48, preferably, the first connecting groove 48 is provided at the inner side of the first back plate 34 and is communicated with the first accommodating space 42; two ends of the inner surface of the second back plate 38 near the first back plate 34 are respectively provided with a second connecting groove 50, and preferably, the second connecting groove 50 is arranged inside the second back plate 38 and is communicated with the second accommodating space 44. The first fixing portion 26 is fixedly connected to the first connecting groove 48, and the second fixing portion 28 is fixedly connected to the second connecting groove 50.

Preferably, the first fixing portion 26 is fixed to the first coupling groove 48 by means of glue or ultrasonic, and the second fixing portion 28 is fixed to the second coupling groove 50 by means of glue or ultrasonic.

Optionally, the first back plate 34 is provided with a camera hole 52 for exposing the camera of the folding screen mobile phone. Furthermore, avoidance positions can be arranged at functional positions of the first frame 36 and the second frame 40 corresponding to keys, a charging port, a sound hole and the like of the folding screen mobile phone, so that the folding screen mobile phone can be normally used after being sleeved in the case 12.

The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed should be considered illustrative rather than limiting. The scope of the utility model is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. A folding protective shell is characterized by comprising a shell and an elastic structure, wherein the shell is used for accommodating folding screen electronic equipment, the shell comprises a first shell and a second shell, the first shell and the second shell are connected through the elastic structure, the elastic structure comprises a connecting belt, the shell can be driven by the folding screen electronic equipment to be switched between an unfolding state and a folding state, when the shell is in the unfolding state, the connecting belt is positioned outside the shell and forms a penetrating space for a palm of a user to penetrate through with the shell, and the connecting belt can be used for restraining the palm of the user; when the sleeve is in a folded state, the connecting band can be used for protecting the flexible connecting part of the folding screen electronic equipment.

2. The folding protective case of claim 1, wherein the elastic structure comprises a fixing structure connected to both ends of the connecting band, the fixing structure comprising a first fixing portion and a second fixing portion connected to both sides of the connecting band, the first fixing portion being connected and fixed to the first case, and the second fixing portion being connected and fixed to the second case.

3. The folding protective case of claim 2, wherein the resilient structure comprises mating structures connected to opposite ends of the connecting band, the mating structures including a first mating portion and a second mating portion, an inner edge of the first securing portion being connected to a distal end of the first mating portion, and an inner edge of the second securing portion being connected to a distal end of the second mating portion.

4. A folding protective case according to claim 3, characterised in that the cooperating structure is switchable between an overlapping condition and an unfolded condition, the first cooperating portion and the second cooperating portion overlapping each other when the case is in the unfolded condition; when the jacket is in a folded state, the first fitting portion and the second fitting portion are unfolded from each other.

5. A folding protective case according to claim 4, wherein the first fixing portion, the first fitting portion and the connecting band are integrally formed, and the second fixing portion, the second fitting portion and the connecting band are integrally formed.

6. The folding protective case of claim 2, wherein the first case includes a first back plate and a first rim, the second case includes a second back plate and a second rim, the elastic structure is connected between adjacent sides of the first back plate and the second back plate, the first rim and the second rim are respectively connected to other sides of the first back plate and the second back plate, a gap is formed between the first case and the second case, the fixing structure is located inside the gap, the connecting band is located outside the gap, the first back plate and the first rim enclose a first accommodating space, and the second back plate and the second rim enclose a second accommodating space.

7. The folding protective case of claim 6, wherein the first connecting grooves are formed at two ends of the first back plate close to the second back plate, the second connecting grooves are formed at two ends of the second back plate close to the first back plate, the first fixing portion is fixedly connected to the first connecting grooves, and the second fixing portion is fixedly connected to the second connecting grooves.

8. A folding protective case according to claim 7, characterised in that the first fixing portion is fixed to the first attachment slot by means of glue or ultrasound and the second fixing portion is fixed to the second attachment slot by means of glue or ultrasound.

9. The folding protective case of claim 7, wherein the first connecting groove is provided inside the first back plate and communicates with the first receiving space, and the second connecting groove is provided inside the second back plate and communicates with the second receiving space.

10. The folding protective case of claim 6, wherein the second back plate is provided with a screen window through which a screen of the folding-screen electronic device is exposed, and the first back plate is provided with a camera hole through which a camera of the folding-screen electronic device is exposed.