A shock-resistant and drop-resistant mobile phone protective box suitable for outdoor athletes and a method of using the same

Abstract

The invention discloses a shockproof and drop-proof mobile phone protective box suitable for outdoor sportsmen and a method for using the same. The shockproof and drop-proof mobile phone protective box comprises a box body, which is composed of a rear side plate, a lower side plate, a left side plate, and a right side plate connected in sequence, and the upper side and the front side thereof are both open; a cover is detachably mounted on the box body and can close all corresponding openings on the box body; an elastic band is installed on the outer wall of the rear side plate; an elastic shockproof pad and an elastic support block are installed in the inner cavity of the box body; a right baffle is installed at the right end position of the inner cavity of the box body, and an adjustment device is installed at the left end position; the elastic shockproof pad is located between the extrusion plate and the right baffle in the adjustment device; the rear end of the mobile phone is close to the elastic shockproof pad and is clamped between the right baffle and the extrusion plate. Placing the mobile phone in the protective box of the invention can effectively rebound and buffer the impact force when the mobile phone falls, protect the mobile phone from damage to the greatest extent, and reduce the probability of damage to the internal components of the mobile phone due to the vibration caused by falling.

Description

Technical Field

[0001] The present invention relates to the technical field of mobile phone protection, and more particularly to a shock-resistant and drop-proof mobile phone protection box suitable for outdoor sportsmen and a use method thereof. Background Art

[0002] Nowadays, people are becoming more and more aware of sports health, and more and more people are beginning to love outdoor sports. When doing sports, outdoor athletes inevitably need to carry mobile phones. Most of them hold their mobile phones in their hands or put them in their trouser pockets, which to a certain extent hinders the exercise of outdoor athletes and brings inconvenience to them.

[0003] There are also some mobile phone arm bags for outdoor sports on the market, but these arm bags only protect the mobile phone by wrapping it. Once it falls accidentally, it still cannot provide shock-proof and fall-proof effects for the mobile phone.

[0004] Therefore, it is necessary to provide a shock-resistant and drop-proof mobile phone protective device suitable for outdoor sportsmen to facilitate the use of outdoor sportsmen. Summary of the invention

[0005] In view of this, the present invention proposes a shock-resistant and drop-proof mobile phone protective box suitable for outdoor athletes and a method of using the same, and the specific technical scheme thereof is as follows:

[0006] A shock-proof and drop-proof mobile phone protective box suitable for outdoor athletes, comprising a box body, the box body being composed of a rear side plate, a lower side plate, a left side plate, and a right side plate connected in sequence, and the upper side and the front side thereof are both open; a baffle cover is detachably mounted on the box body and can close all corresponding openings on the box body; an elastic band is installed on the outer wall of the rear side plate; an elastic shock-proof pad and an elastic support block are installed in the inner cavity of the box body, the elastic shock-proof pad is fixed on the inner wall of the rear side plate, the elastic support block is fixed on the inner wall of the lower side plate, and the position of the elastic support block corresponds to that of the elastic shock-proof pad; a right baffle plate is installed at the right end position of the inner cavity of the box body, and an adjusting device is installed at the left end position; the adjusting device comprises a supporting plate, a left baffle plate, and an extruding plate, the supporting plate is vertically fixed to the inner wall of the rear side plate, and is located at the leftmost side of the inner cavity of the box body, and a support plate is vertically screwed in the middle position of the plate surface of the supporting plate The left baffle plate is located on the right side of the support plate, and the right end of the screw is rotatably connected to the corresponding position of the left baffle plate; the extrusion plate is located on the right side of the left baffle plate, and several springs are evenly arranged and connected between the extrusion plate and the left baffle plate; the cross-sections of the right baffle plate and the left baffle plate are both L-shaped, and the two are relatively arranged, the bottom surface of the lower cross plate of the right baffle plate is fixed to the inner wall of the rear side plate, and the bottom surface of the lower cross plate of the left baffle plate and the inner wall of the rear side plate can achieve relative sliding; the extrusion plate is placed above the top surface of the lower cross plate of the left baffle plate; the support plate, the upper vertical plate of the left baffle plate, the extrusion plate and the upper vertical plate of the right baffle plate are arranged in sequence from left to right and are arranged parallel to each other, and the elastic anti-vibration pad is located between the extrusion plate and the right baffle plate; the rear end of the mobile phone is close to the elastic anti-vibration pad and is clamped between the upper vertical plate of the right baffle plate and the extrusion plate.

[0007] The present invention effectively solves the problem that outdoor athletes hold their mobile phones in their hands or put them in their trouser pockets, which hinders their exercise to a certain extent and brings inconvenience to them. Placing the mobile phone in the protective box of the present invention can effectively rebound and buffer the impact force when the mobile phone falls, protect the mobile phone from damage to the greatest extent, and reduce the probability of damage to the internal components of the mobile phone due to the vibration of falling.

[0008] Preferably, the cross-section of the blocking cover is L-shaped, and it includes a plate body 1 for closing the front opening of the box body and a plate body 2 for closing the upper opening of the box body, and an insertion plate is vertically connected to each of the two side edges of the inner plate surface in the length direction of the plate body 2, and the upper ends of the left plate and the right plate are respectively provided with slots that can be adapted to insert the insertion plates.

[0009] Preferably, a reset pressing piece capable of pressing against the inner walls of the left plate and the right plate is respectively fixed at two positions close to the two plug plates on the inner plate surface of the second plate body.

[0010] Preferably, one end of the reset pressing piece is fixed to the inner plate surface of the plate body 2, and the other end extends obliquely in a direction away from the inner plate surface of the plate body 2 and in a direction close to the plug plate on the corresponding side; when the baffle is in a state of not being installed in the box body, the maximum distance between the two reset pressing pieces is greater than the vertical distance between the inner walls of the left plate and the right plate.

[0011] Preferably, a guide device is provided between the support plate and the left baffle.

[0012] Preferably, the guide device includes a guide groove and a guide rod that can be adapted to be inserted into a first sliding hole in the guide groove, and there is a clearance fit between the guide rod and the first sliding hole; the guide groove and the guide rod are respectively installed on the support plate, the left baffle plate or the left baffle plate and two opposite surfaces of the support plate.

[0013] Preferably, a second sliding hole is provided on the left baffle, a sliding rod capable of being inserted into the second sliding hole is vertically connected to a corresponding position of the extrusion plate on one side of the left baffle, and the sliding rod is slidably connected to the second sliding hole.

[0014] Preferably, an adjustment handle is provided at the left end of the screw rod.

[0015] Preferably, the elastic anti-vibration pad, the upper vertical plate of the right baffle, and the side of the extrusion plate close to the mobile phone are all bonded with rubber pads, and the rubber pads have grooves for avoiding the side buttons of the mobile phone.

[0016] The present invention further discloses a method for using a shock-resistant and drop-proof mobile phone protective box suitable for outdoor athletes, comprising the following steps:

[0017] (1) The user fixes the box on his arm with an elastic band;

[0018] (2) Insert the mobile phone from the front opening of the box body from top to bottom between the squeezing plate and the right baffle, and make the mobile phone contact with the elastic anti-vibration pad; during the downward insertion of the mobile phone, the squeezing plate is squeezed and moves to the left, the spring is compressed to generate elastic force, and the mobile phone is released, and the mobile phone is fixed under the action of the spring elastic force;

[0019] (3) Turn the screw to slightly adjust the position of the left baffle to the left and right, and adjust the elastic force applied by the spring to the mobile phone so that the mobile phone is firmly fixed;

[0020] (4) Fix the cover onto the box body to close the opening on the box body.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1) The box body is fixed on the arm through the elastic band, and the mobile phone is fixed through the box body, so it is easy to carry and generally does not affect outdoor sports. It is convenient and practical.

[0023] 2) By inserting the mobile phone between the squeezing plate and the right baffle from the front side of the elastic anti-vibration pad, the squeezing plate moves to the left after being squeezed, the spring is compressed to generate elastic force, and the mobile phone is released. Under the action of the spring elastic force, the mobile phone is fixed. By turning the screw, the position of the left baffle can be adjusted to a certain extent, thereby adjusting the elastic force applied by the spring to the mobile phone, so that the mobile phone is firmly fixed, which is suitable for fixing mobile phones of different models and sizes.

[0024] 3) The elastic anti-vibration pad, the extrusion plate, the rubber pad bonded to the side of the right baffle close to the mobile phone, and the limit setting of the elastic support block can effectively rebound and buffer the impact force when falling, protect the mobile phone from damage to the greatest extent, and reduce the probability of damage to the internal components of the mobile phone due to falling vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0026] Figure 1 It is a schematic diagram of the internal structure of the box body of the present invention;

[0027] Figure 2 It is a cross-sectional structural schematic diagram of the cooperation between the left baffle plate and the right baffle plate of the present invention;

[0028] Figure 3 It is a schematic diagram of the three-dimensional structure of the extrusion plate and the right baffle plate of the present invention;

[0029] Figure 4 It is a schematic cross-sectional structural diagram of the guide device of the present invention;

[0030] Figure 5 This is a schematic diagram of the rear view structure of the barrier cover of the present invention;

[0031] Figure 6 It is a schematic diagram of the three-dimensional structure of the blocking cover of the present invention.

[0032] In the figure: 1-rear side plate, 2-lower side plate, 3-left side plate, 4-right side plate, 5-blocking cover, 6-elastic anti-vibration pad, 7-elastic support block, 8-right baffle, 9-support plate, 10-left baffle, 11-extrusion plate, 12-screw, 13-spring, 14-mobile phone, 15-plate body one, 16-plate body two, 17-insertion plate, 18-slot, 19-reset pressing piece, 20-guide groove, 21-first sliding hole, 22-guide rod, 23-second sliding hole, 24-slide rod, 25-adjusting handle, 26-guide device. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] Example:

[0036] See also Figure 1-Figure 6 The present invention discloses a shockproof and drop-proof mobile phone protective box suitable for outdoor athletes, comprising a box body, which is composed of a rear side plate 1, a lower side plate 2, a left side plate 3, and a right side plate 4 connected in sequence, and the upper side and the front side thereof are both opened.

[0037] The blocking cover 5 is detachably mounted on the box body and can close all corresponding openings on the box body.

[0038] For details, see Figure 1 , Figure 5 and Figure 6 The cross section of the blocking cover 5 is L-shaped, and includes a plate body 15 for closing the front opening of the box body and a plate body 2 16 for closing the upper opening of the box body. An insert plate 17 is vertically connected to each of the two side edges of the inner surface of the plate body 16 in the length direction, and the upper ends of the left plate 3 and the right plate 4 are respectively provided with slots 18 that can be adapted to insert the insert plates 17.

[0039] At the same time, a reset pressing piece 19 capable of pressing against the inner wall of the left side plate 3 and the right side plate 4 is respectively fixed at two positions on the inner plate surface of the second plate body 16 close to the two plug plates 17 .

[0040] More specifically, one end of the reset pressing piece 19 is fixed to the inner plate surface of the plate body 16, and the other end extends obliquely in a direction away from the inner plate surface of the plate body 16 and in a direction close to the corresponding side plug plate 17; when the baffle 5 is not installed in the box body, the maximum distance between the two reset pressing pieces 19 is greater than the vertical distance between the inner walls of the left plate 3 and the right plate 4.

[0041] When the blocking cover 5 is installed on the box body, the plate 1 15 seals and covers the front opening of the box body, and the plate 2 16 seals and covers the upper opening of the box body. At the same time, the plug plate 17 on the plate 2 16 is inserted into the corresponding slots 18 on the left plate 3 and the right plate 4 of the box body, and the two reset pressing pieces 19 are squeezed into the inner cavity of the box body and contact with the inner walls of the left plate 3 and the right plate 4, deforming and generating elastic force, so that the blocking cover 5 is fixed.

[0042] An elastic band is installed on the outer wall of the rear side plate 1 for fixing on the arm.

[0043] An elastic anti-vibration pad 6 and an elastic support block 7 are installed in the inner cavity of the box body. The elastic anti-vibration pad 6 is fixed to the inner wall of the rear side plate 1, and the elastic support block 7 is fixed to the inner wall of the lower side plate 2 by bonding, and the position of the elastic support block 7 corresponds to that of the elastic anti-vibration pad 6. The elastic anti-vibration pad 6 plays an anti-vibration role for the mobile phone 14, and the elastic support block 7 plays a supporting and limiting role for the mobile phone 14.

[0044] A right baffle 8 is installed at the right end of the inner cavity of the box body, and an adjusting device is installed at the left end.

[0045] The adjusting device includes a support plate 9, a left baffle plate 10, and an extrusion plate 11. The support plate 9 is vertically fixed to the inner wall of the rear side plate 1 by means of screw connection, and is located at the leftmost side of the inner cavity of the box body. A screw rod 12 is vertically screwed in the middle position of the plate surface of the support plate 9, and an adjusting handle 25 is provided at the left end of the screw rod 12; the left baffle plate 10 is located on the right side of the support plate 9, and the right end of the screw rod 12 is rotatably connected to the corresponding position of the left baffle plate 10; the extrusion plate 11 is located on the right side of the left baffle plate 10, and a number of springs 13 are evenly arranged and connected between the extrusion plate 11 and the left baffle plate 10.

[0046] See also Figure 2 , Figure 3 The cross-sections of the right baffle 8 and the left baffle 10 are both L-shaped, and the two are arranged opposite to each other. The bottom surface of the lower horizontal plate of the right baffle 8 is fixed to the inner wall of the rear side plate 1, and the bottom surface of the lower horizontal plate of the left baffle 10 and the inner wall of the rear side plate 1 can slide relative to each other; the extrusion plate 11 is placed above the top surface of the lower horizontal plate of the left baffle 10; the support plate 9, the upper vertical plate of the left baffle 10, the extrusion plate 11 and the upper vertical plate of the right baffle 8 are arranged in sequence from left to right and are arranged parallel to each other, and the elastic anti-vibration pad 6 is located between the extrusion plate 11 and the right baffle 8.

[0047] The mobile phone 14 is placed in the box body of the present invention in such a manner that the rear end of the mobile phone 14 is in close contact with the elastic anti-vibration pad 6 , and is clamped between the upper vertical plate of the right baffle 8 and the extrusion plate 11 , and is limited by the elastic support block 7 .

[0048] Furthermore, in order to enable the left baffle 10 to move stably, a guide device 26 is further provided between the support plate 9 and the left baffle 10. Figure 4 The guide device 26 includes a guide groove 20 and a guide rod 22 that can be adapted to be inserted into a first sliding hole 21 in the guide groove 20. There is a clearance fit between the guide rod 22 and the first sliding hole 21, that is, the guide rod 22 can slide freely in the first sliding hole 21; the guide groove 20 and the guide rod 22 are respectively installed on the supporting plate 9, the left baffle 10 or the two opposite surfaces of the left baffle 10 and the supporting plate 9.

[0049] In this embodiment, refer to Figure 2 There are two sets of guide devices 26, which are respectively arranged on the upper and lower sides of the support plate 9 and the left baffle plate 10.

[0050] At the same time, in order to enable the extrusion plate 11 to move stably, a second sliding hole 23 is opened on the left baffle 10, and a sliding rod 24 that can be adapted to be inserted into the second sliding hole 23 is vertically connected to the corresponding position of the extrusion plate 11 facing the left baffle 10, and the sliding rod 24 is slidably connected to the second sliding hole 23.

[0051] In this embodiment, refer to Figure 2 There are two sets of second sliding holes 23 and sliding rods 24, which are respectively arranged on the upper and lower sides of the left baffle plate 10 and the extrusion plate 11.

[0052] In order to further optimize the technical solution of this embodiment, rubber pads are bonded to the elastic anti-vibration pad 6, the upper vertical plate of the right baffle 8, and the side of the extrusion plate 11 close to the mobile phone 14, and the corresponding rubber pads have grooves to avoid the side buttons of the mobile phone.

[0053] The invention discloses a method for using a shockproof and drop-proof mobile phone protective box suitable for outdoor athletes. The method is as follows: the user fixes the box body on the arm by an elastic band; inserts the mobile phone 14 between the squeezing plate 11 and the right baffle plate 8 from the front side of the elastic shockproof pad 6, and makes the mobile phone 14 contact with the elastic shockproof pad 6. During the downward insertion, the squeezing plate 11 moves to the left after being squeezed, and the spring 13 is compressed to generate elastic force, and the mobile phone 14 is released. Under the elastic force of the spring 13, the mobile phone 14 is fixed; by rotating the screw rod 12, the position of the left baffle plate 10 can be adjusted to a certain extent, thereby adjusting the elastic force applied by the spring 13 to the mobile phone 14, so that the mobile phone 14 is firmly fixed, and mobile phones 14 of different models and sizes can be fixed. Then, the plug plate 17 is inserted into the slot 18. During the insertion process, the reset pressing piece 19 is deformed after contacting the box body, and generates elastic force, so that the baffle 5 is fixed.

[0054] The present invention can effectively rebound and buffer the impact force when falling through the arrangement of the elastic anti-vibration pad 6, the extrusion plate 11 and the rubber pad bonded to the side of the right baffle 8 close to the mobile phone 14, and the elastic support block 7, thereby protecting the mobile phone 14 from damage to the greatest extent and reducing the probability of damage to the internal components of the mobile phone 14 due to the vibration caused by falling.

[0055] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0056] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A shockproof and drop-proof mobile phone protective box suitable for outdoor sports, characterized in that: The box body comprises a box body, which is composed of a rear side plate (1), a lower side plate (2), a left side plate (3), and a right side plate (4) connected in sequence, and the upper side and the front side of the box body are both open; a baffle (5) is detachably mounted on the box body and is capable of closing all corresponding openings on the box body; an elastic band is installed on the outer wall of the rear side plate (1); an elastic anti-vibration pad (6) and an elastic support block (7) are installed in the inner cavity of the box body, the elastic anti-vibration pad (6) is fixed on the inner wall of the rear side plate (1), and the elastic support block (7) is fixed on the inner wall of the lower side plate (2), and the position of the elastic support block (7) corresponds to that of the elastic anti-vibration pad (6); a right baffle (8) is installed at the right end of the inner cavity of the box body , an adjusting device is installed at the left end; the adjusting device comprises a support plate (9), a left baffle plate (10), and an extrusion plate (11); the support plate (9) is vertically fixed to the inner wall of the rear side plate (1) and is located at the leftmost side of the inner cavity of the box body; a screw rod (12) is vertically screwed to the middle position of the plate surface of the support plate (9); the left baffle plate (10) is located on the right side of the support plate (9), and the right end of the screw rod (12) is rotatably connected to the corresponding position of the left baffle plate (10); the extrusion plate (11) is located on the right side of the left baffle plate (10), and a plurality of springs (13) are evenly arranged and connected between the extrusion plate (11) and the left baffle plate (10); the right baffle plate (8) is connected to the left The cross-sections of the baffles (10) are both L-shaped, and the two are arranged opposite to each other. The bottom surface of the lower horizontal plate of the right baffle (8) is fixed to the inner wall of the rear side plate (1), and the bottom surface of the lower horizontal plate of the left baffle (10) and the inner wall of the rear side plate (1) can slide relative to each other; the extrusion plate (11) is placed above the top surface of the lower horizontal plate of the left baffle (10); the support plate (9), the upper vertical plate of the left baffle (10), the extrusion plate (11) and the upper vertical plate of the right baffle (8) are arranged in sequence from left to right and are arranged parallel to each other, and the elastic anti-vibration pad (6) is located between the extrusion plate (11) and the right baffle (8); the rear end of the mobile phone (14) is closely attached to the elastic anti-vibration pad (6) and is clamped The cover (5) is fixed between the upper vertical plate of the right baffle (8) and the extrusion plate (11); the cross section of the baffle (5) is L-shaped, and comprises a plate body (15) for closing the front opening of the box body and a plate body (16) for closing the upper opening of the box body; the two side edges of the inner plate surface of the plate body (16) in the length direction are respectively vertically connected with an insertion plate (17); the upper ends of the left plate (3) and the right plate (4) are respectively provided with slots (18) capable of being adapted to be inserted into the insertion plates (17); a reset pressing piece (19) capable of pressing against the inner wall of the left plate (3) and the right plate (4) is respectively fixed at two positions on the inner plate surface of the plate body (16) near the two insertion plates (17);One end of the reset pressing piece (19) is fixed to the inner plate surface of the second plate body (16), and the other end extends obliquely in a direction away from the inner plate surface of the second plate body (16) and in a direction close to the plug plate (17) on the corresponding side; when the baffle (5) is not installed in the box body, the maximum distance between the two reset pressing pieces (19) is greater than the vertical distance between the inner walls of the left plate (3) and the right plate (4); a guide device (26) is provided between the support plate (9) and the left baffle (10). ; 2. The anti-vibration and anti-fall mobile phone protective box suitable for outdoor sports according to claim 1, characterized in that: The guide device (26) comprises a guide groove (20) and a guide rod (22) which can be adapted to be inserted into a first sliding hole (21) in the guide groove (20), and a clearance fit is formed between the guide rod (22) and the first sliding hole (21); the guide groove (20) and the guide rod (22) are respectively mounted on the support plate (9), the left baffle plate (10), or on two opposite surfaces of the left baffle plate (10) and the support plate (9).

3. A shockproof and drop-proof mobile phone protective box suitable for outdoor athletes according to claim 1 or 2, characterized in that: A second sliding hole (23) is provided on the left baffle plate (10), and a sliding rod (24) capable of being inserted into the second sliding hole (23) is vertically connected to a corresponding position of the extrusion plate (11) on one side of the left baffle plate (10), and the sliding rod (24) is slidably connected to the second sliding hole (23).

4. The anti-vibration and anti-fall mobile phone protective box suitable for outdoor sports according to claim 1, characterized in that: An adjustment handle (25) is provided at the left end of the screw rod (12).

5. The anti-vibration and anti-fall mobile phone protective box suitable for outdoor sports according to claim 1, characterized in that: The elastic anti-vibration pad (6), the upper vertical plate of the right baffle (8), and the side surface of the extrusion plate (11) close to the mobile phone (14) are all bonded with rubber pads, and the rubber pads have grooves for avoiding the side buttons of the mobile phone (14).

6. A method for using a shockproof and drop-proof mobile phone protective box suitable for outdoor athletes, based on the shockproof and drop-proof mobile phone protective box suitable for outdoor athletes as described in any one of claims 1 to 5, characterized in that: The following steps are involved: 1) The user fixes the box on his arm through an elastic band; 2) Insert the mobile phone (14) from the front opening of the box body from top to bottom between the squeezing plate (11) and the right baffle (8), and make the mobile phone (14) contact the elastic anti-vibration pad (6); during the downward insertion of the mobile phone (14), the squeezing plate (11) is squeezed and moves to the left, the spring (13) is compressed to generate elastic force, and the mobile phone (14) is released, and the mobile phone (14) is fixed under the elastic force of the spring (13); 3) Turn the screw (12) to slightly adjust the position of the left baffle (10) to the left and right, and adjust the elastic force applied by the spring (13) to the mobile phone (14) so ​​that the mobile phone (14) is firmly fixed; 4) Fix the cover (5) onto the box body to close the opening on the box body.

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