CN210130482U - Middle frame protective sleeve of electronic equipment - Google Patents

Abstract

The utility model belongs to the technical field of the attached product of electronic equipment, a electronic equipment's center protective sheath is related to, this electronic equipment's center protective sheath include integrated into one piece be the rectangle the center body and the cladding be in the liquid silica gel layer in the center body outside, center body inboard is equipped with and is used for fixing electronic equipment's spacing groove, be equipped with the cusp recess on at least one connection angle of center body to make things convenient for the installation and the dismantlement of center protective sheath, and improved the whole rigidity of center protective sheath, make the center protective sheath more firm to electronic equipment's fixed.

Description

Middle frame protective sleeve of electronic equipment

Technical Field

The utility model belongs to the technical field of the electronic equipment auxiliary product, especially, relate to an electronic equipment's center protective sheath.

Background

At present, along with the popularization of electronic equipment, people using the electronic equipment are also more and more extensive. In the process of using the electronic equipment, the situation that the electronic equipment falls to the ground inevitably occurs, and the falling to the ground easily causes damage to the surface or the inside of the electronic equipment due to the property problem of the electronic equipment. In order to avoid the above situation, various protective covers for protecting electronic devices have been developed, such as a middle frame protective cover for protecting the periphery of an electronic device. The existing middle frame protective sleeve is used for better protecting the electronic equipment, the tightness of the middle frame protective sleeve for wrapping the electronic equipment is relatively emphasized, and the problem that the middle frame protective sleeve is difficult to install and disassemble when the electronic equipment is installed and disassembled is ignored. Or, an opening has been made on one side of middle frame protective sheath week side for convenient demolding to current middle frame protective sheath, but can reduce middle frame protective sheath rigidity for the middle frame protective sheath that produces appears not firm problem when fixed electronic equipment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the middle frame protective sleeve for the electronic equipment is not enough in rigidity, not easy to install and detach and not firm in fixing the electronic equipment.

In order to solve the technical problem, the embodiment of the utility model provides an electronic equipment's center protective sheath, a serial communication port, the center body and the cladding that are the rectangle including integrated into one piece are in the liquid silica gel layer in the center body outside, center body inboard is equipped with and is used for fixing electronic equipment's spacing groove, be equipped with dentate groove on at least one connection angle of center body.

Optionally, the connecting angle of the middle frame body is in a rounded angle shape or a right-angled shape.

Optionally, the middle frame body includes an upper limit portion, a middle limit portion, and a lower limit portion that are integrally formed, and the upper limit portion and the lower limit portion extend inward to form a limit groove for fixing the electronic device.

Optionally, the tooth-shaped groove is arranged on the middle limiting part and extends to the upper limiting part.

Optionally, the middle frame body is provided with at least one function hole corresponding to the device hole and/or the key arranged around the electronic device.

Optionally, the liquid silica gel layer is provided with at least one key protrusion corresponding to each key on the peripheral side of the electronic device.

Optionally, the middle frame body is made of polycarbonate.

According to the utility model discloses electronic equipment's center protective sheath is equipped with the dentate groove on at least one connection angle of center body to make things convenient for the installation and the dismantlement of center protective sheath.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is another schematic structural view of the present invention;

the reference numerals in the specification are as follows:

1. a middle frame body; 11. a limiting groove; 12. a connecting angle; 13. a toothed groove; 14. an upper limit portion; 15. a middle limiting part; 16. a lower limiting part; 17. a functional hole;

2. a liquid silica gel layer; 21. the key is raised.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to fig. 2, an embodiment of the present invention provides a middle protective cover for an electronic device, where the electronic device includes but is not limited to a smart phone. This center protective sheath includes integrated into one piece's the center body 1 that is the rectangle and the liquid silica gel layer of cladding in the center body 1 outside. This 1 accessible of center body injection molding process integrated into one piece, and need not to reserve the disconnection mouth that is used for carrying on the mould demolding for the whole rigidity of product of center protective sheath is better, and has improved the fixity of center protective sheath to electronic equipment. Cladding one deck liquid silica gel layer in the 1 outside of center body can increase the elasticity of center protective sheath, improves the falling-preventing nature of center protective sheath. The inner side of the middle frame body is provided with a limiting groove 11 for fixing electronic equipment, and the limiting groove is used for accommodating the electronic equipment and playing a role in protection. At least one connecting angle 12 of the middle frame body is provided with a dentate groove 13. The tooth-shaped groove is formed in at least one connecting angle on the middle frame body and comprises a plurality of concave parts and a plurality of protruding parts, and the protruding parts can be elastically changed under the action of external force, so that the tooth-shaped groove in the connecting angle of the middle frame body is elastic, and the electronic equipment and the middle frame protective sleeve can be detached and installed under the action of external force.

Further, the connecting angle 12 of the middle frame body is in a shape of a rounded corner or a right-angled corner. It can be understood that the connection angle 12 of the middle frame body is specifically set to be a rounded angle or a right-angled angle, and needs to be determined according to the shape of the connection angle of the electronic device.

Further, the tooth-shaped groove 13 is in an opening shape with a large top and a small bottom, and the tooth-shaped groove is arranged to be large top and small bottom, so that the usability of the tooth-shaped groove 13 can be improved, and the problem that the tooth-shaped groove 13 is broken after the middle frame protective sleeve of the electronic device is disassembled and installed for multiple times is effectively solved. Meanwhile, the tooth-shaped groove 13 is arranged to be large at the top and small at the bottom, so that the elasticity of the middle frame protective sleeve can be effectively improved, and the effect of convenient disassembly and assembly is achieved.

Further, the middle frame body 1 includes an upper stopper portion 14, a middle stopper portion 15, and a lower stopper portion 16 which are integrally formed, and the upper stopper portion 14 and the lower stopper portion 16 extend inward to form a stopper groove 11 for fixing the electronic device. As can be understood, since the middle frame body 1 is made of a rectangular frame body, in order to more firmly fix the electronic device in the limiting groove 11 inside the middle frame body 1, the upper limiting portion 14 and the lower limiting portion 16 in the embodiment of the present invention are configured to extend inward, the limiting groove 11 for fixing the electronic device is generated by the upper limiting portion 14, the middle limiting portion 15, and the lower limiting portion 16, so that the electronic device is prevented from falling off when being placed in the limiting groove 11, and the purpose of protecting the electronic device is achieved.

Further, the toothed groove 13 is provided in the middle stopper portion 15 and extends to the upper stopper portion 14. It can be understood that the tooth-shaped groove 13 is arranged on the middle limiting part and not arranged on the lower limiting part, so that the dustproof effect can be achieved. The tooth-shaped groove 13 extends to the upper limit part, so that the elastic performance of the tooth-shaped groove 13 can be effectively improved.

Furthermore, the middle frame body 1 is provided with at least one function hole 17 corresponding to the device hole and/or the key arranged on the peripheral side of the electronic device. In order to make the center protective sheath of design accord with electronic equipment's demand more, convenience of customers operation, be equipped with on the center body 1 in the embodiment of the utility model embodiment with the electronic equipment week side set up the equipment hole and/or the at least one function hole that the button corresponds. If the earphone hole, the USB hole, the sound hole, the on-off key, the volume control key and other equipment holes and keys are arranged on the peripheral side of the electronic equipment, functional holes corresponding to the equipment holes and the keys are arranged on the middle frame body of the middle frame protective sleeve, so that the normal functional use of the electronic equipment placed in the middle frame protective sleeve is guaranteed.

Further, the liquid silica gel layer 2 is arranged on the outer side of the middle frame body 1, namely the liquid silica gel layer 2 is coated on the outer side of the middle frame body 1. According to the embodiment of the utility model, the utility model provides an electronic equipment's center protective sheath is double-deck shell structure, and center body 1 and liquid silica gel layer 2 combination form promptly, carries out double-deck protection to electronic equipment through center body 1 and liquid silica gel layer 2 to effectively improve this electronic equipment's center protective sheath prevent falling the nature. Specifically, liquid silica gel layer 2 sets up in the center body 1 outside, and the shape matches with the shape of center body 1, and the edge on liquid silica gel layer 2 is level and smooth for the dentate groove that sets up in liquid silica gel layer inboard can not be seen from the center protective sheath outward appearance, makes the center protective sheath more have complete aesthetic property.

Further, the liquid silica gel layer 2 is provided with at least one key protrusion 21 corresponding to each key on the peripheral side of the electronic device, so that a user can conveniently control the keys on the mobile phone through the key protrusions 21. It should be noted that the embodiment of the present invention provides a protruding 21's of button surface area is less than the projection area in the function hole that the button corresponds, that is to say the protruding 21's of button size will be less than the size in the function hole that the button corresponds to when doing benefit to pressing the protruding 21 of button from the outside, the protruding 21 of button can realize very easily inwards producing the level pressure to the electronic equipment button, promotes to use and feels.

Further, be provided with a plurality of little through-holes that correspond with the sound hole on the electronic equipment on the liquid silica gel layer 2, a plurality of little through-holes become a style of calligraphy and arrange, neither influence electronic equipment and carry out the sound broadcast, can play again dustproof, prevent the effect that the sound hole blockked up.

Through the above description, can understand the utility model discloses electronic equipment's center protective sheath is bilayer structure, including center body 1 and liquid silica gel layer 2, be equipped with dentate groove on at least one connection angle of center body 1, make things convenient for the installation and the dismantlement of center protective sheath. Simultaneously, be equipped with the liquid silica gel layer in the outside of center body 1, increase the elasticity of center protective sheath, improve the falling-preventing nature of center protective sheath.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (8)

1. The utility model provides an electronic equipment's center protective sheath, its characterized in that, including integrated into one piece be the rectangle the center body with the cladding in the liquid silica gel layer in the center body outside, center body inboard is equipped with and is used for fixing electronic equipment's spacing groove, be equipped with the dentate groove on at least one connection angle of center body.

2. The protective cover for a middle frame of an electronic device according to claim 1, wherein the connecting angle of the middle frame body is a rounded angle or a right-angled angle.

3. The protective cover for a middle frame of an electronic device as claimed in claim 1, wherein said indented groove is in the shape of an opening with a large top and a small bottom.

4. The middle frame protective cover for an electronic device according to claim 1, wherein the middle frame body includes an upper positioning portion, a middle positioning portion, and a lower positioning portion, which are integrally formed, and the upper positioning portion and the lower positioning portion extend inward to form a positioning groove for fixing the electronic device.

5. The protective cover for the middle frame of an electronic device as claimed in claim 4, wherein the tooth-shaped groove is disposed on the middle position-limiting portion and extends to the upper position-limiting portion.

6. The middle frame protective cover of the electronic device as claimed in claim 1, wherein the middle frame body is provided with at least one function hole corresponding to the device hole and/or the key disposed around the electronic device.

7. The middle frame protective cover of electronic equipment according to claim 1, wherein the liquid silicone rubber layer is provided with at least one key protrusion corresponding to each key on the peripheral side of the electronic equipment.

8. The protective case for the middle frame of an electronic device as claimed in any one of claims 1 to 7, wherein the middle frame body is made of polycarbonate.

Images