Mobile phone antenna fixing structure

Abstract

The utility model relates to the technical field of mobile phone antennas, in particular to a mobile phone antenna fixing structure, which comprises a mobile phone body, an antenna sheet is arranged in the mobile phone body, a positioning assembly is arranged between the antenna sheet and the mobile phone body, and the positioning assembly is used for positioning when the antenna sheet is placed in the mobile phone body. A plurality of groups of fastening assemblies are arranged on the surface of the mobile phone body, and the fastening assemblies are used for fixing the antenna sheet; the fastening assembly comprises a pressing groove, an inserting rod, a pressing piece, a reset spring, a rectangular buckling groove and a rectangular buckling strip. According to the utility model, the problem that the antenna sheet needs to be fixed by bolts during installation in the prior art is solved, the labor intensity during fixation of the mobile phone antenna is reduced, the positioning work during placement of the antenna sheet is realized, and the phenomenon that the antenna sheet deviates during fixation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone antennas, and specifically relates to a fixing structure for a mobile phone antenna. Background Art

[0002] A mobile phone antenna, that is, a device used for receiving signals on a mobile phone. Old - style mobile phones had protruding antennas, while most new - style mobile phones have hidden them inside the body. Such antennas are mainly inside the mobile phone and are not visible on the appearance of the mobile phone.

[0003] Most of the existing antennas are fixed using screws when being fixed. When using screws for fixing, the speed may be slow, the fixing is rather cumbersome, increasing the labor intensity during the fixing of the antenna and reducing the work efficiency. Moreover, when the existing antennas are placed inside the mobile phone, there is rarely a positioning function, which may lead to misalignment during subsequent fixing, thus bringing great trouble to people's use. Therefore, a fixing structure for a mobile phone antenna is needed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a fixing structure for a mobile phone antenna to solve the problems of the existing antenna being fixed rather cumbersome and prone to misalignment as mentioned in the above - mentioned background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A fixing structure for a mobile phone antenna, including a mobile phone body. An antenna piece is arranged inside the mobile phone body, and a positioning component is arranged between the antenna piece and the mobile phone body. This positioning component is used for the positioning work when the antenna piece is placed inside the mobile phone body. A plurality of fastening components are arranged on the surface of the mobile phone body, and these fastening components are used for fixing the antenna piece. The fastening component includes a pressing groove, a plug rod, a pressing piece, a return spring, a rectangular buckle groove, and a rectangular buckle strip. A number of pressing grooves are arranged, and these pressing grooves are opened on the surface of the antenna piece. A rectangular buckle strip is opened inside the mobile phone body, and a rectangular buckle groove is arranged above the rectangular buckle strip inside the mobile phone body, and the rectangular buckle groove communicates with the rectangular buckle strip.

[0006] Preferably, a plug rod is arranged above the rectangular buckle groove, and the bottom end of the plug rod penetrates through the rectangular buckle groove and extends into the circular rotating groove and is fixed with a rectangular buckle strip, and the rectangular buckle strip is mutually misaligned with the rectangular buckle groove.

[0007] Preferably, the top end of the plug rod is rotatably connected with a pressing piece, and one end of the pressing piece is pressed inside the pressing groove. A return spring is sleeved on the surface of the plug rod, and the top end of the return spring is fixed with the pressing piece, and the bottom end of the return spring is rotatably connected with the surface of the mobile phone body.

[0008] Preferably, the positioning component includes a positioning groove, a positioning post and a compression cap. There are two groups of positioning grooves, which are opened inside the mobile phone body.

[0009] Preferably, a positioning post is inserted into the positioning groove. After the antenna piece is installed, the surface of the positioning post fits with the surface of the antenna piece.

[0010] Preferably, a compression cap is also sleeved on the top end of the positioning post. After the compression cap is sleeved on the positioning post, its bottom presses against the surface of the antenna piece.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: This mobile phone antenna fixing structure not only solves the problem that bolts are required for fixing the antenna piece in the prior art, reduces the labor intensity during the fixing of the mobile phone antenna, but also realizes the positioning work when the antenna piece is placed, avoiding the phenomenon of deviation of the antenna piece during fixing;

[0012] By providing a fastening component, when the fastening component is implemented, by pulling the insertion rod upward, the rectangular buckle strip is disengaged from the inside of the circular rotating groove and enters the rectangular buckle groove. At this time, the position of the pressing piece is higher than the top of the antenna piece. Then, rotate the pressing piece to make it flush with the pressing piece. After that, loosen the insertion rod, and under the elastic force of the return spring, pull the pressing piece to press against the pressing groove. At this time, the rectangular buckle strip will enter the inside of the circular rotating groove. By rotating the insertion rod, the rectangular buckle strip and the rectangular buckle groove are misaligned to realize the fixing work of the antenna piece, solving the problem that bolts are required for fixing the antenna piece in the prior art and reducing the labor intensity during the fixing of the mobile phone antenna;

[0013] By providing a positioning component, when the positioning component is implemented, place the antenna piece between two adjacent positioning posts, so that the positioning posts fit with the grooves on the surface of the antenna piece, thereby realizing the positioning work when the antenna piece is placed and avoiding the phenomenon of deviation of the antenna piece during fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional external structure schematic diagram of the present utility model;

[0015] Figure 2 is a partial exploded structure schematic diagram of the present utility model;

[0016] Figure 3 is a sectional enlarged structure schematic diagram of the fastening component of the present utility model;

[0017] Figure 4 is a top view enlarged structure schematic diagram of the fastening component of the present utility model.

[0018] In the figure: 1, mobile phone body; 2, antenna piece; 3, fastening assembly; 31, pressing groove; 32, insertion rod; 33, pressing piece; 34, return spring; 35, rectangular buckle groove; 36, rectangular buckle strip; 37, circular rotating groove; 4, positioning assembly; 41, positioning groove; 42, positioning column; 43, pressing cap. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present invention.

[0020] The structure of a mobile phone antenna fixing structure provided by the present invention is as Figure 1 and Figure 2 shown, including a mobile phone body 1. An antenna piece 2 is arranged inside the mobile phone body 1, and a positioning assembly 4 is arranged between the antenna piece 2 and the mobile phone body 1. The positioning assembly 4 is used for positioning the antenna piece 2 when it is placed into the mobile phone body 1. The positioning assembly 4 includes a positioning groove 41, a positioning column 42 and a pressing cap 43. There are two groups of positioning grooves 41, and the two groups of positioning grooves 41 are opened inside the mobile phone body 1. A positioning column 42 is inserted into the positioning groove 41. After the antenna piece 2 is installed, the surface of the positioning column 42 is in mutual fit with the surface of the antenna piece 2. A pressing cap 43 is also sleeved on the top of the positioning column 42, and the bottom of the pressing cap 43 is in mutual pressing with the surface of the antenna piece 2 after the pressing cap 43 is sleeved on the positioning column 42.

[0021] During implementation, the antenna piece 2 and the mobile phone body 1 are installed. During the installation process, the positioning is carried out through the positioning assembly 4. When the positioning assembly 4 is implemented, the antenna piece 2 is placed between two adjacent positioning columns 42, so that the positioning column 42 is in mutual fit with the groove on the surface of the antenna piece 2, thereby realizing the positioning work when the antenna piece 2 is placed and avoiding the phenomenon of deviation of the antenna piece 2 during fixation.

[0022] Furthermore, as Figure 3 and Figure 4As shown in the figure, multiple sets of fastening components 3 are arranged on the surface of the mobile phone body 1, and the fastening components 3 are used to fix the antenna piece 2; the fastening component 3 includes a pressing groove 31, a plug rod 32, a pressing piece 33, a return spring 34, a rectangular buckle groove 35 and a rectangular buckle strip 36. There are several groups of pressing grooves 31, and several groups of pressing grooves 31 are opened on the surface of the antenna piece 2. A rectangular buckle strip 36 is opened inside the mobile phone body 1. Above the rectangular buckle strip 36 inside the mobile phone body 1, there is a rectangular buckle groove 35, and the rectangular buckle groove 35 communicates with the rectangular buckle strip 36. Above the rectangular buckle groove 35, there is a plug rod 32, and the bottom end of the plug rod 32 penetrates through the rectangular buckle groove 35 and extends into the circular rotating groove 37 and is fixed with a rectangular buckle strip 36, and the rectangular buckle strip 36 and the rectangular buckle groove 35 are mutually misaligned. The top end of the plug rod 32 is rotatably connected with a pressing piece 33, and one end of the pressing piece 33 is pressed inside the pressing groove 31; a return spring 34 is sleeved on the surface of the plug rod 32, and the top end of the return spring 34 is fixedly connected with the pressing piece 33, and the bottom end of the return spring 34 is rotatably connected with the surface of the mobile phone body 1.

[0023] During implementation, by pulling up the plug rod 32, the rectangular buckle strip 36 is disengaged from the inside of the circular rotating groove 37 and enters the rectangular buckle groove 35. At this time, the position of the pressing piece 33 is higher than the top of the antenna piece 2. Then rotate the pressing piece 33 to make it flush with the pressing piece 33. After that, loosen the plug rod 32. Under the elastic force of the return spring 34, the pressing piece 33 is pulled to be pressed against the pressing groove 31. At this time, the rectangular buckle strip 36 will enter the inside of the circular rotating groove 37. By rotating the plug rod 32, the rectangular buckle strip 36 and the rectangular buckle groove 35 are misaligned, and the fixing work of the antenna piece 2 can be realized.

[0024] Working principle: When in use, first install the antenna piece 2 on the mobile phone body 1. During the installation process, it is limited by the positioning component 4. When the positioning component 4 is implemented, the antenna piece 2 is placed between two adjacent positioning columns 42, so that the positioning columns 42 are mutually attached to the grooves on the surface of the antenna piece 2, thereby realizing the positioning work when the antenna piece 2 is placed and avoiding the phenomenon of misalignment of the antenna piece 2 during fixation.

[0025] Subsequently, the antenna sheet 2 is fixed by the fastening component 3. When the fastening component 3 is implemented, by pulling the insertion rod 32 upward, the rectangular buckle 36 is disengaged from the inside of the circular rotating groove 37 and enters the rectangular buckle groove 35. At this time, the position of the pressing piece 33 is higher than the top of the antenna sheet 2. Subsequently, the pressing piece 33 is rotated to be flush with the pressing piece 33. Then, the insertion rod 32 is relaxed, and under the elastic force of the return spring 34, the pressing piece 33 is pulled to be pressed against the pressing groove 31. At this time, the rectangular buckle 36 will enter the inside of the circular rotating groove 37. By rotating the insertion rod 32, the rectangular buckle 36 and the rectangular buckle groove 35 are misaligned, and the fixing of the antenna sheet 2 can be realized, solving the problem that bolts are required for fixing the antenna sheet 2 in the prior art and reducing the labor intensity during the fixing of the mobile phone antenna.

[0026] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A mobile phone antenna fixing structure, comprising a mobile phone body (1), characterized in that: An antenna sheet (2) is arranged inside the mobile phone body (1), and a positioning component (4) is arranged between the antenna sheet (2) and the mobile phone body (1), and the positioning component (4) is used for positioning the antenna sheet (2) when it is placed inside the mobile phone body (1); a plurality of groups of fastening components (3) are arranged on the surface of the mobile phone body (1), and the fastening components (3) are used for fixing the antenna sheet (2); the fastening components (3) include a pressing groove (31), an insertion rod (32), a pressing sheet (33), a return spring (34), a rectangular buckle groove (35), and a rectangular buckle strip (36); a plurality of groups of pressing grooves (31) are arranged, and a plurality of groups of pressing grooves (31) are arranged on the surface of the antenna sheet (2); a rectangular buckle strip (36) is arranged inside the mobile phone body (1); a rectangular buckle groove (35) is arranged inside the mobile phone body (1) and above the rectangular buckle strip (36), and the rectangular buckle groove (35) is communicated with the rectangular buckle strip (36).

2. A mobile phone antenna fixing structure according to claim 1, characterized in that: An insertion rod (32) is arranged above the rectangular buckle groove (35), and the bottom end of the insertion rod (32) passes through the rectangular buckle groove (35) and extends to the inside of the circular rotation groove (37) and is fixed with a rectangular buckle strip (36), and the rectangular buckle strip (36) and the rectangular buckle groove (35) are interlocked with each other.

3. A mobile phone antenna fixing structure according to claim 2, characterized in that: The top end of the insertion rod (32) is rotatably connected to a pressing plate (33), and one end of the pressing plate (33) is pressed into the interior of the pressing groove (31); a return spring (34) is sleeved on the surface of the insertion rod (32), and the top end of the return spring (34) is fixedly connected to the pressing plate (33), and the bottom end of the return spring (34) is rotatably connected to the surface of the mobile phone body (1).

4. The mobile phone antenna fixing structure according to claim 1, characterized in that: The positioning assembly (4) comprises a positioning groove (41), a positioning column (42) and a pressing cap (43); the positioning groove (41) is provided in two groups, and the two groups of positioning grooves (41) are opened inside the mobile phone body (1).

5. A mobile phone antenna fixing structure according to claim 4, characterized in that: A positioning column (42) is inserted into the positioning groove (41), and after the antenna sheet (2) is installed, the surface of the positioning column (42) and the surface of the antenna sheet (2) are in contact with each other.

6. A mobile phone antenna fixing structure according to claim 5, characterized in that: The top end of the positioning post (42) is also provided with a pressing cap (43), and after the pressing cap (43) is fitted onto the positioning post (42), the bottom of the pressing cap (43) is pressed against the surface of the antenna sheet (2).

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