Folding screen mobile phone protective shell

Abstract

The utility model discloses a folding screen mobile phone protective shell, which comprises a rear screen sleeve, a front screen sleeve and a bending connecting assembly, the front screen sleeve is arranged above the rear screen sleeve, and the bending connecting assembly is arranged between the rear screen sleeve and the front screen sleeve; the bottom end of the rear screen sleeve is fixedly connected with a lens soft frame; the bottom end of the rear screen sleeve is symmetrically and fixedly connected with air bag cushions relative to the storage box; a plurality of connecting holes are formed in the frame of the rear screen sleeve and the frame of the front screen sleeve, and the connecting holes are used for mobile phone broadcasting and charging wire connection. Compared with the prior art, the folding screen mobile phone has the advantages that the non-slip mats at the bending positions can slide and contract when the folding screen mobile phone is unfolded, accumulation is prevented, the influence on unfolding of the folding screen mobile phone is reduced, and when the folding screen mobile phone is folded, the collision force between a front screen and a rear screen of the folding screen mobile phone can be relieved, so that the closing process is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone accessories, and in particular to a folding screen mobile phone protective case. Background Art

[0002] With the development of smartphones, the display size requirements for smartphones are getting larger and larger. However, smartphones are too large to be carried around easily. Therefore, foldable screen phones, as an emerging product, are widely popular among consumers. The foldable screen includes a first and a second hinged part. The first part has a first screen, and the second part has a second screen. When needed, the first and second parts can be opened, for example, 180 degrees, at which point the first and second screens are joined to form the screen of the phone. When not in use, the user can rotate the first and second parts so that they overlap, effectively reducing the size of the phone and making it easier to carry. However, existing mobile phone cases are not suitable for foldable screen phones.

[0003] However, the patents under the existing technology have the following disadvantages:

[0004] (1) The hinge parts of existing utility model foldable screen mobile phone protective cases are mostly made of bendable soft silicone. After the front screen cover and the rear screen cover of the foldable screen mobile phone protective case are folded, the soft hinge can wrap the bent part of the foldable screen mobile phone to protect it. However, when the foldable screen mobile phone is unfolded, although the soft silicone has a certain bending ability, it will still be squeezed and stacked, which will hinder the unfolding of the foldable screen mobile phone to a certain extent and affect the stable unfolding of the foldable screen mobile phone. Utility Model Content

[0005] The technical problem to be solved by the present invention is to overcome the above technical defects and provide a folding screen mobile phone protective case with a protective pad that can slide and retract when folded and unfolded.

[0006] In order to solve the above problems, the technical solution of the utility model is as follows: a folding screen mobile phone protective case, comprising: a rear screen cover, a front screen cover and a bending connection component, wherein the front screen cover is arranged above the rear screen cover, and the bending connection component is arranged between the rear screen cover and the front screen cover;

[0007] The bending connection assembly includes:

[0008] A storage box, the storage box is fixedly connected to the left side of the bottom end of the rear screen cover, and the bottom end of the storage box is fixedly connected to a non-slip pad;

[0009] Limiting shafts, there are two limiting shafts and both are fixedly connected to the interior of the storage box;

[0010] A connecting shaft, a connecting groove is opened on the left side of the front screen cover, and the connecting shaft is fixedly connected to the inner side of the connecting groove;

[0011] A protective pad is rotatably connected to the outside of the connecting shaft, the protective pad is made of wear-resistant and cut-resistant leather and has a certain degree of flexibility, and the protective pad is slidably connected to the opening of the storage box;

[0012] A connecting plate, fixedly connected to the other side of the protective pad, and slidably connected to the limiting shaft and the storage box;

[0013] A spring is sleeved on the outside of the limiting shaft and fixedly connected between the box opening of the storage box and the connecting plate. The spring supports and pushes the connecting plate away from the box opening of the storage box.

[0014] Furthermore, a lens soft frame is fixedly connected to the bottom end of the rear screen cover.

[0015] Furthermore, an airbag cushion is fixedly connected to the bottom end of the rear screen cover symmetrically relative to the storage box.

[0016] Furthermore, a plurality of connection holes are provided at the frames of the rear screen cover and the front screen cover, and the connection holes are used for connecting mobile phone broadcasting and charging cables.

[0017] Furthermore, the spring has a built-in damper.

[0018] The advantages of this utility model compared with the existing technology are:

[0019] (1) The utility model provides a protective pad for the bending connection component of a protective case for a folding screen mobile phone. The protective pad is made of wear-resistant and cut-resistant leather and has a certain degree of flexibility. When the folding screen mobile phone is folded, it can be tightly attached to the bending part of the folding screen mobile phone to protect it. When the folding screen mobile phone is unfolded, the protective pad will be partially retracted in the storage box to prevent the protective pad from stacking and affecting the unfolding of the folding screen mobile phone, thereby improving the user experience of the folding screen mobile phone. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a closed three-dimensional folding screen mobile phone protective shell Figure 1 .

[0021] Figure 2 This is a closed three-dimensional folding screen mobile phone protective shell Figure 2 .

[0022] Figure 3 This is a cross-sectional view of a folding screen mobile phone protective case of the utility model. Figure 1 .

[0023] Figure 4 This is a cross-sectional view of a folding screen mobile phone protective case of the utility model. Figure 2 .

[0024] Figure 5 It is an unfolded three-dimensional diagram of a folding screen mobile phone protective case of the present invention.

[0025] As shown in the figure: 1. Rear screen cover; 2. Front screen cover; 3. Bending connection assembly; 301. Storage box; 302. Limiting shaft; 303. Connecting groove; 304. Connecting shaft; 305. Protective pad; 306. Connecting plate; 307. Spring; 4. Lens soft frame; 5. Airbag cushion; 6. Connecting hole. DETAILED DESCRIPTION

[0026] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0027] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] Example 1:

[0029] like Figures 1 to 5 As shown, a foldable screen mobile phone protective case includes: a rear screen cover 1, a front screen cover 2 and a bending connection component 3, the front screen cover 2 is arranged above the rear screen cover 1, and the bending connection component 3 is arranged between the rear screen cover 1 and the front screen cover 2;

[0030] The bottom end of the rear screen cover 1 is fixedly connected to a lens soft frame 4; the bottom end of the rear screen cover 1 is fixedly connected to an airbag cushion 5 symmetrically relative to the storage box 301; a number of connection holes 6 are opened at the frame of the rear screen cover 1 and the front screen cover 2, and the connection holes 6 are used for connecting mobile phone broadcasting and charging cables.

[0031] The bending connection component 3 includes: a storage box 301, a limiting shaft 302, a connecting shaft 304, a protective pad 305, a connecting plate 306 and a spring 307. The storage box 301 is fixedly connected to the left side of the bottom end of the rear screen cover 1. The bottom end of the storage box 301 is fixedly connected with a non-slip pad. There are two limiting shafts 302 and they are both fixedly connected to the inside of the storage box 301. A connecting groove 303 is opened on the left side of the front screen cover 2. The connecting shaft 304 is fixedly connected to the inner side of the connecting groove 303. The protective pad 305 is connected to the outer side of the connecting shaft 304 while rotating. On the side, the protective pad 305 is made of wear-resistant and cut-resistant leather and has a certain degree of flexibility. The protective pad 305 is slidably connected to the box opening of the storage box 301, and the connecting plate 306 is fixedly connected to the other side of the protective pad 305. The connecting plate 306 is slidably connected to the limiting shaft 302 and the storage box 301. The spring 307 is sleeved on the outside of the limiting shaft 302 and is fixedly connected between the box opening of the storage box 301 and the connecting plate 306. The spring 307 supports and pushes the connecting plate 306 away from the box opening of the storage box 301, and the spring 307 has its own damper.

[0032] In specific use, the rear screen cover 1 and the front screen cover 2 are respectively put on the rear screen and the front screen of the folding screen mobile phone to complete the installation of the folding screen mobile phone protective case.

[0033] When the front screen cover 2 and the rear screen cover 1 rotate and unfold, the spring 307 squeezes the connecting plate 306, so that the connecting plate 306 slides toward the inside of the storage box 301 under the restriction of the limit shaft 302, and the connecting plate 306 drives the protective pad 305 to slide and shrink in the storage box 301, preventing the protective pad 305 from stacking when the front screen cover 2 and the rear screen cover 1 are unfolded, thereby affecting the unfolding of the folding screen mobile phone.

[0034] When the front screen cover 2 and the rear screen cover 1 are rotated and folded, the front screen cover 2 drives the protective pad 305 and stretches it out of the storage box 301, so that the protective pad 305 is close to the bending part of the folding screen mobile phone to protect the folding screen mobile phone.

[0035] When the protective pad 305 is pulled out of the storage box 301, the protective pad 305 drives the connecting plate 306 to slide and squeeze the spring 307. The spring 307 can cushion the impact during closing and reduce the collision between the front and rear screens of the folding screen mobile phone. The spring 307 and its built-in damper can reduce the shaking of the folding screen mobile phone when closing and improve the stability of the bending part of the folding screen mobile phone.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foldable screen mobile phone protective case, characterized in that: include: A rear screen cover (1), a front screen cover (2) and a bending connection assembly (3), wherein the front screen cover (2) is arranged above the rear screen cover (1), and the bending connection assembly (3) is arranged between the rear screen cover (1) and the front screen cover (2); The bending connection component (3) comprises: A storage box (301), the storage box (301) is fixedly connected to the left side of the bottom end of the rear screen cover (1), and the bottom end of the storage box (301) is fixedly connected to a non-slip pad; There are two limiting shafts (302), both of which are fixedly connected to the interior of the storage box (301); A connecting shaft (304), a connecting groove (303) is provided on the left side of the front screen cover (2), and the connecting shaft (304) is fixedly connected to the inner side of the connecting groove (303); A protective pad (305), wherein the protective pad (305) is rotatably connected to the outside of the connecting shaft (304), the protective pad (305) is made of wear-resistant and cut-resistant leather and has a certain degree of flexibility, and the protective pad (305) is slidably connected to the box opening of the storage box (301); A connecting plate (306), the connecting plate (306) is fixedly connected to the other side of the protective pad (305), and the connecting plate (306) is slidably connected to the limiting shaft (302) and the storage box (301); A spring (307) is sleeved on the outside of the limiting shaft (302) and fixedly connected between the box opening of the storage box (301) and the connecting plate (306). The spring (307) supports and pushes the connecting plate (306) away from the box opening of the storage box (301).

2. A foldable screen mobile phone protective case according to claim 1, characterized in that: The bottom end of the rear screen cover (1) is fixedly connected to a lens soft frame (4).

3. The foldable screen mobile phone protective case according to claim 1, characterized in that: The bottom end of the rear screen cover (1) is symmetrically and fixedly connected to an airbag cushion (5) relative to the storage box (301).

4. The foldable screen mobile phone protective case according to claim 1, characterized in that: A plurality of connection holes (6) are provided on the frames of the rear screen cover (1) and the front screen cover (2), and the connection holes (6) are used for connecting mobile phone broadcasting and charging cables.

5. The foldable screen mobile phone protective case according to claim 1, characterized in that: The spring (307) has a built-in damper.

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