Narrow-frame mobile phone frame

Abstract

The utility model discloses a narrow-frame mobile phone frame in the technical field of mobile phones, which comprises a mobile phone protection frame, a mounting inner cavity is arranged in the mobile phone protection frame, the top of the mounting inner cavity is arranged in a penetrating manner, chamfers are arranged at four corners of the mobile phone protection frame, the mobile phone protection frame comprises a mobile phone frame bottom plate, and the mobile phone frame bottom plate is arranged on the mobile phone protection frame bottom plate. Side protection plates are fixedly connected to the tops of the periphery of the mobile phone frame bottom plate, and top end protection strips are fixedly connected to the tops of the side protection plates. The strength of the whole structure of the mobile phone is improved through the integrally-formed mobile phone protection frame, meanwhile, the chamfers arranged inside are matched with the installation inner cavity and the protection inner cavity to provide installation space for parts inside the mobile phone, and therefore the strength of the whole structure of the mobile phone frame is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phones, in particular to a narrow-frame mobile phone frame. Background Art

[0002] Mobile phones, also known as mobile phones or wireless phones, are usually called mobile phones. They were originally just a communication tool. In the early days, they were also commonly known as "big brothers". They are portable telephone terminals that can be used in a wide range. Mobile phone communications have gone through the 2G era and the 3G era, and have now developed to the 4G era, and the 5G era is following closely. 5G has been commercially available in China. Mobile phones are divided into smart phones and non-smart phones. Generally, the performance of smart phones is better than that of non-smart phones, but non-smart phones are more stable than smart phones. Most non-smart phones and smart phones use the CPU architecture of the British ARM company. Smart phones have a higher main frequency, faster running speed, faster processing of program tasks, and more convenient daily use; while non-smart phones have a lower main frequency and run slower.

[0003] With the continuous development of mobile phone technology, the appearance of mobile phones has also changed. Keyboard-less smartphones have also been developed and put into use. However, when the mobile phone frame is produced using the ultra-thin keyboard-less rule, the overall structure of the mobile phone will be relatively fragile, and the overall structural strength of the mobile phone cannot be ensured. Utility Model Content

[0004] The purpose of the utility model is to provide a narrow-frame mobile phone frame, which improves the strength of the overall structure of the mobile phone through an integrally formed mobile phone protective frame, and at the same time, provides installation space for internal components of the mobile phone through the internal chamfers and the installation cavity and the protective cavity, thereby improving the overall structural strength of the mobile phone frame, so as to solve the problem proposed in the above background technology that when the mobile phone frame is produced using the ultra-thin keyboardless rule, the overall structure of the mobile phone will be relatively fragile and the overall structural strength of the mobile phone cannot be ensured.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a narrow-frame mobile phone frame, including a mobile phone protection frame, an installation cavity is opened inside the mobile phone protection frame, the top of the installation cavity is opened through, and chamfers are opened at the four corners of the mobile phone protection frame. The mobile phone protection frame includes a mobile phone frame bottom plate, and the tops of the four sides of the mobile phone frame bottom plate are fixedly connected to side protection plates, and the tops of the side protection plates are fixedly connected to top protection strips.

[0006] As a further solution of the utility model: a protective inner groove is opened at the top of the installation inner cavity, and a plurality of the protective inner grooves are opened on the side wall close to the side protective plate.

[0007] As a further solution of the utility model: the chamfering angles of the plurality of chamfers are matched.

[0008] As a further solution of the utility model: the thickness distance formed between the top and the bottom of the mobile phone frame bottom plate is greater than the thickness distance formed between the two ends of the side protection plate.

[0009] As a further solution of the present invention: the outer wall of the side protection plate is integrally cast.

[0010] As a further solution of the utility model: a charging port is opened through one end of the mobile phone protection frame, and a plurality of button openings are opened through a side wall of one side of the mobile phone protection frame.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: in the present invention, the strength of the overall structure of the mobile phone is improved by an integrally formed mobile phone protective frame, and at the same time, an installation space for the internal components of the mobile phone is provided by means of an internally arranged chamfered installation cavity and a protective cavity, thereby improving the overall structural strength of the mobile phone frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of a narrow-frame mobile phone frame of the utility model;

[0013] Figure 2 It is an enlarged schematic diagram of the cross-sectional structure of a mobile phone protection frame in a narrow-frame mobile phone frame of the utility model;

[0014] Figure 3 This utility model is a narrow frame mobile phone frame Figure 2 A schematic diagram of the enlarged structure at point A in the middle.

[0015] In the figure: 1. Mobile phone protection frame; 11. Mobile phone frame bottom plate; 12. Side protection plate; 13. Top protection strip; 2. Installation inner cavity; 21. Protective inner groove; 3. Chamfer; 4. Charging port; 5. Button port. DETAILED DESCRIPTION

[0016] 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.

[0017] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0018] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] See also Figures 1 to 3 In an embodiment of the utility model, a narrow-frame mobile phone frame includes a mobile phone protection frame 1, an installation cavity 2 is opened inside the mobile phone protection frame 1, the top of the installation cavity 2 is opened through, and chamfers 3 are opened at the four corners of the mobile phone protection frame 1. The mobile phone protection frame 1 includes a mobile phone frame bottom plate 11, and the tops of the four sides of the mobile phone frame bottom plate 11 are fixedly connected with side protection plates 12, and the tops of the side protection plates 12 are fixedly connected with top protection strips 13.

[0021] Preferably, in this embodiment, the mobile phone frame bottom plate 11, the side protection plate 12 and the top protection strip 13 are an integrally formed structure, which can improve the structural strength while providing protection for the internal structure through the mobile phone frame bottom plate 11 and the side protection plate 12. At the same time, the touch screen of the mobile phone can be fixed and limited by the top protection strip 13, thereby improving the protection of internal components and the screen, thereby improving the actual use effect of the mobile phone.

[0022] A protective inner groove 21 is formed at the top of the installation inner cavity 2 , and a plurality of protective inner grooves 21 are formed on the side wall close to the side protective plate 12 .

[0023] Preferably, in this embodiment, the protective inner groove 21 can provide protection for the side walls of the internal structure of the mobile phone.

[0024] The chamfer angles of the plurality of chamfers 3 match each other.

[0025] Preferably, in this embodiment, the chamfer angle and size of the chamfer 3 are actually set according to the internal structure of the mobile phone and the mobile phone screen.

[0026] The thickness distance formed between the top and the bottom of the mobile phone frame bottom plate 11 is greater than the thickness distance formed between the two ends of the side protection plate 12.

[0027] The outer wall of the side protection plate 12 is integrally cast.

[0028] A charging port 4 is formed through one end of the mobile phone protection frame 1 , and a plurality of button ports 5 are formed through one side wall of the mobile phone protection frame 1 .

[0029] The working principle of the utility model is: when using the device, it is only necessary to install the internal structure of the mobile phone into the installation cavity 2, and the internal structure of the mobile phone is protected by the mobile phone frame bottom plate 11 and the side protection plate 12. At the same time, the protective inner groove 21 provides installation space for the internal parts of the mobile phone. During installation, it is necessary to pay attention to aligning the charging port 4 and the button port 5 with the internal charging terminal and the button respectively, and then install the mobile phone screen to the top of the mobile phone protection frame 1, and fix it with the top protection strip 13, and provide protection for the corners of the mobile phone screen to improve the overall structural strength of the mobile phone.

[0030] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0031] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A narrow-frame mobile phone frame, comprising a mobile phone protective frame (1), characterized in that: The mobile phone protection frame (1) is provided with an installation inner cavity (2) inside, the top of the installation inner cavity (2) is through-opened, the four corners of the mobile phone protection frame (1) are provided with chamfers (3), the mobile phone protection frame (1) comprises a mobile phone frame bottom plate (11), the tops of the four sides of the mobile phone frame bottom plate (11) are fixedly connected with side protection plates (12), and the tops of the side protection plates (12) are fixedly connected with top protection strips (13).

2. The narrow-border mobile phone frame according to claim 1, characterized in that: The top of the installation inner cavity (2) is provided with a protective inner groove (21), and a plurality of the protective inner grooves (21) are provided on the side wall close to the side protective plate (12).

3. The narrow-border mobile phone frame according to claim 1, characterized in that: The chamfer angles of the plurality of chamfers (3) match each other.

4. The narrow-border mobile phone frame according to claim 1, characterized in that: The thickness distance formed between the top and the bottom of the mobile phone frame bottom plate (11) is greater than the thickness distance formed between the two ends of the side protection plate (12).

5. The narrow-border mobile phone frame according to claim 1, characterized in that: The outer wall of the side protection plate (12) is integrally cast.

6. The narrow-border mobile phone frame according to claim 1, characterized in that: A charging port (4) is provided through one end of the mobile phone protection frame (1), and a plurality of button ports (5) are provided through one side wall of the mobile phone protection frame (1).

Images