CN221615021U - High-strength anti-falling mobile phone shell - Google Patents

Abstract

The utility model discloses a high-strength anti-fall mobile phone shell, which relates to the technical field of mobile phone shells, including a shell, wherein the shell includes an outer protective layer, an outer filling layer, an inner filling layer and an inner protective layer, the outer protective layer is made of liquid silicone material, the outer filling layer is made of solid silicone material, the inner filling layer is made of TPU material, and the inner protective layer is made of rubber material. Buffer structures are arranged at the four corners of the top surface of the shell. The utility model increases the anti-fall effect of the device, can effectively prevent the device from being damaged by falling, can prevent the mobile phone screen from directly contacting the ground, buffers and reduces shock on the internal structure of the device and the mobile phone, and achieves a high-strength anti-fall effect of the device.

Description

High-strength anti-falling mobile phone shell

Technical Field

The utility model relates to the technical field of mobile phone shells, in particular to a high-strength anti-falling mobile phone shell.

Background

The mobile phone shell is used for protecting and decorating the appearance of a mobile phone, and is various in variety, and gradually becomes an indispensable device in human society along with expansion of the application range of the smart phone.

The applicant has disclosed "cell phone case" through searching and finding chinese patent, its disclosure (bulletin) number is "CN206611476U", this patent is mainly through setting up casing, bottom plate and four curb plates, can effectual cell phone charge, no longer need carry alone charging source, have beneficial effects such as reduce radiation and increase of service life, but traditional cell phone case can only protect the cell phone through the shell simply, the effect of preventing falling is not good, when the cell phone falls carelessly, traditional cell phone case just probably damages, the service life of equipment has been reduced, stability and security in the equipment use have been reduced, and traditional cell phone case damages, also probably make the cell phone damage, the result of use of equipment has been reduced.

Disclosure of utility model

The utility model aims to provide a high-strength anti-falling mobile phone shell, which solves the problems that the traditional mobile phone shell provided in the background art can only simply protect a mobile phone through the shell, the anti-falling effect is poor, the traditional mobile phone shell can be damaged when the mobile phone is carelessly dropped, the service life of equipment is reduced, the stability and the safety of the equipment in the use process are reduced, the mobile phone is damaged when the traditional mobile phone shell is damaged, and the use effect of the equipment is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cell phone case that falls is prevented to high strength, includes the casing, the casing includes outer protective layer, outer filling layer, inner filling layer and inner protective layer, the material of outer protective layer is liquid silica gel material, the material of outer filling layer is solid silica gel material, the material of inner filling layer is the TPU material, the material of inner protective layer is the rubber material, the four corners department of casing top surface all is provided with buffer structure.

Preferably, the buffer structure is including setting up the protection piece in casing top surface four corners department, the bullet groove has all been seted up to the left and right sides on the upper and lower both sides of protection piece, and is a plurality of the protection groove has all been seted up to one side of bullet inslot wall, and is a plurality of the equal fixedly connected with spring in one side of bullet inslot wall, two corresponding the common fixedly connected with buffer board of one end of spring, a plurality of the guard post has all been cup jointed to the inner wall of spring.

Preferably, the inner wall of the outer protective layer is fixedly connected with the surface of the outer filling layer, the inner wall of the outer filling layer is fixedly connected with the surface of the inner filling layer, the inner wall of the inner filling layer is fixedly connected with the surface of the inner protective layer, and one ends of the protective columns are respectively fixedly connected with one surface of the corresponding buffer plate.

Preferably, the left and right sides of the inner walls of the plurality of protection grooves are provided with sliding grooves, and the inner walls of the two corresponding sliding grooves are connected with the surfaces of the corresponding protection columns in a sliding manner through one surfaces of the sliding blocks.

Preferably, the front of the right side of the top surface of the shell is provided with a camera opening, and the right sides of the front surface and the rear surface of the shell are provided with noise reduction orifices.

Preferably, the right side of the shell is provided with a volume key, and the right side of the shell, which is positioned at the rear side of the volume key, is provided with a power key.

Preferably, the right side of the noise reduction orifice at the rear side of the shell is provided with an earphone port, the center of the rear side of the shell is provided with a charging port, and the left side of the rear side of the shell is provided with a sound outlet.

The utility model has the technical effects and advantages that:

1. Through setting up the casing, make equipment protect the cell-phone, through outer protective layer, outer filling layer, inner protective layer, increased the anti-drop effect of equipment, can prevent effectively that equipment from breaking, through setting up the protection piece, can prevent cell-phone screen direct contact ground, through setting up buffer board, spring, this equipment can be when the cell-phone drops, to the inside structure of equipment and cell-phone buffering and shock attenuation, realized the effect that the equipment high strength was prevented falling.

2. Through setting up the guard post, can protect the inside structure of equipment, prevent that equipment inner structure from damaging, through setting up the spout, can carry out spacingly to the inside structure of equipment, prevent that equipment inner structure from breaking away from, guaranteed the stability in the equipment use.

3. Through setting up camera mouth, the drill way of making an uproar, volume key mouth, power key mouth, earphone mouth, charge mouthful, play sound mouth, can guarantee the basic service function of equipment, guaranteed the normal use and the result of use of equipment.

Drawings

Fig. 1 is a schematic overall perspective view of the present utility model.

Fig. 2 is an enlarged schematic view of the portion a in fig. 1 according to the present utility model.

Fig. 3 is a schematic cross-sectional perspective view of the present utility model.

Fig. 4 is an enlarged view of the B part in fig. 3 according to the present utility model.

Fig. 5 is a schematic diagram of a front sectional structure of a protection block according to the present utility model.

In the figure: 1. a housing; 2. a protection block; 3. a spring groove; 4. a protection groove; 5. a spring; 6. a buffer plate; 7. a protective column; 8. a chute; 9. a camera port; 10. a noise reduction orifice; 11. a volume key; 12. a power key port; 13. an earphone port; 14. a charging port; 15. a sound outlet; 101. an outer protective layer; 102. an outer filling layer; 103. an inner filling layer; 104. and an inner protective layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a high-strength anti-falling mobile phone shell as shown in fig. 1-5, which comprises a shell 1, wherein the shell 1 comprises an outer protective layer 101, an outer filling layer 102, an inner filling layer 103 and an inner protective layer 104, the outer protective layer 101 is made of liquid silica gel, the outer filling layer 102 is made of solid silica gel, the inner filling layer 103 is made of TPU (thermoplastic polyurethane), the inner protective layer 104 is made of rubber, and buffer structures are arranged at four corners of the top surface of the shell 1, so that the anti-falling effect of equipment is improved, and the equipment can be effectively prevented from being broken.

As shown in fig. 1 and 5, buffer structure is including setting up the protection piece 2 in 1 top surface four corners department of casing, can prevent cell-phone screen direct contact ground, bullet groove 3 has all been seted up to the left and right sides on the upper and lower both sides of protection piece 2, protection slot 4 has all been seted up to one side of a plurality of bullet groove 3 inner walls, the equal fixedly connected with spring 5 in one side of a plurality of bullet groove 3 inner walls, the common fixedly connected with buffer plate 6 of one end of two corresponding springs 5, can be when the cell-phone drops, cushion and the shock attenuation to structure and the cell-phone inside the equipment, protection post 7 has all been cup jointed to the inner wall of a plurality of springs 5, can protect the structure inside the equipment, prevent equipment inner structure damage.

As shown in fig. 3 and fig. 4, the inner wall of the outer protective layer 101 is fixedly connected with the surface of the outer filling layer 102, the inner wall of the outer filling layer 102 is fixedly connected with the surface of the inner filling layer 103, the inner wall of the inner filling layer 103 is fixedly connected with the surface of the inner protective layer 104, and one ends of the plurality of protective columns 7 are respectively fixedly connected with one surface of the corresponding buffer plate 6, so that the equipment is stably connected, and the normal use of the equipment is ensured.

As shown in fig. 1 and 5, the sliding grooves 8 are formed in the left and right sides of the inner walls of the plurality of protection grooves 4, the inner walls of the two corresponding sliding grooves 8 are connected with the surfaces of the corresponding protection columns 7 in a sliding manner through one surfaces of the sliding blocks, the structure inside the equipment can be limited, the inner structure of the equipment is prevented from being separated, and the stability of the equipment in the use process is ensured.

As shown in fig. 1 and 2, the front of the right side of the top surface of the casing 1 is provided with a camera port 9, the right sides of the front and back sides of the casing 1 are provided with noise reduction ports 10, the right side of the casing 1 is provided with a volume key port 11, the right side of the casing 1 is provided with a power key port 12 at the back side of the volume key port 11, the right side of the noise reduction port 10 at the back side of the casing 1 is provided with an earphone port 13, the center of the back side of the casing 1 is provided with a charging port 14, the left side of the back side of the casing 1 is provided with a sound outlet 15, so that the basic use function of equipment can be ensured, and the normal use and the use effect of the equipment are ensured.

The working principle of the utility model is as follows: when the equipment is used, the shell 1 is sleeved on the mobile phone, the equipment can be protected, wherein the outer protective layer 101 is made of liquid silica gel, the liquid silica gel is soft, anti-falling and good in hand feeling, the outer filling layer 102 is made of solid silica gel, the solid silica gel is good in elasticity and anti-falling performance, the inner filling layer 103 is made of TPU (thermoplastic polyurethane) material, the TPU material is high in hardness, the equipment can be better shaped, the inner protective layer 104 is made of rubber, the rubber is anti-skid and can absorb shock, the anti-falling effect of the equipment is greatly improved, when the equipment is carelessly dropped, the protective block 2 can prevent a screen of the mobile phone from directly contacting the ground, the buffer plate 6 is used for buffering and damping the shell 1 and the mobile phone under the action of the spring 5, and the high-strength anti-falling effect of the equipment is realized;

wherein the protection post 7 can guarantee that the spring 5 is not buckled, prevents that the spring 5 from damaging, and spout 8 can carry out spacingly to the protection post 7 through the slider, prevents that the protection post 7 from breaking away from protection groove 4, has guaranteed the stability that equipment used, and camera mouth 9, noise reduction drill way 10, volume key mouth 11, power key mouth 12, earphone mouth 13, charge mouthful 14, play sound mouth 15 can guarantee the basic service function of casing 1.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a cell phone case is prevented falling by high strength, includes casing (1), its characterized in that: the shell body (1) comprises an outer protective layer (101), an outer filling layer (102), an inner filling layer (103) and an inner protective layer (104), wherein the outer protective layer (101) is made of liquid silica gel, the outer filling layer (102) is made of solid silica gel, the inner filling layer (103) is made of TPU, the inner protective layer (104) is made of rubber, and buffer structures are arranged at four corners of the top surface of the shell body (1).

2. The high strength shatter-resistant cell phone casing of claim 1, wherein: the buffer structure is including setting up protection piece (2) in casing (1) top surface four corners department, bullet groove (3) have all been seted up in the left and right sides on upper and lower both sides of protection piece (2), and is a plurality of protection groove (4) have all been seted up to one side of bullet groove (3) inner wall, a plurality of equal fixedly connected with spring (5) in one side of bullet groove (3) inner wall, two corresponding the common fixedly connected with buffer board (6) of one end of spring (5), a plurality of protection post (7) have all been cup jointed to the inner wall of spring (5).

3. The high strength shatter-resistant cell phone casing of claim 2, wherein: the inner wall of outer protective layer (101) is fixedly connected with the surface of outer filling layer (102), the inner wall of outer filling layer (102) is fixedly connected with the surface of inner filling layer (103), the inner wall of inner filling layer (103) is fixedly connected with the surface of inner protective layer (104), and one end of a plurality of protective columns (7) is fixedly connected with one surface of corresponding buffer plate (6) respectively.

4. The high strength shatter-resistant cell phone casing of claim 2, wherein: sliding grooves (8) are formed in the left side and the right side of the inner walls of the plurality of protection grooves (4), and the inner walls of the two corresponding sliding grooves (8) are connected with the surfaces of the corresponding protection columns (7) in a sliding mode through one surfaces of sliding blocks.

5. The high strength shatter-resistant cell phone casing of claim 1, wherein: the front of the right side of the top surface of the shell (1) is provided with a camera opening (9), and the right sides of the front surface and the rear surface of the shell (1) are provided with noise reduction orifices (10).

6. The high strength shatter-resistant cell phone casing of claim 1, wherein: the right side of the shell (1) is provided with a volume key (11), and the right side of the shell (1) is provided with a power key (12) at the rear side of the volume key (11).

7. The high strength shatter-resistant cell phone casing of claim 5, wherein: earphone mouth (13) have been seted up to the right side of the rear side that is located the noise reduction drill way (10) of rear side of casing (1), center department behind casing (1) has seted up charge mouth (14), sound outlet (15) have been seted up to the left side behind casing (1).