CN-224232915-U - Spring piece mobile phone antenna

Abstract

The utility model discloses a spring piece mobile phone antenna, which comprises a mobile phone antenna body, wherein three spring pieces are arranged on the back surface of the mobile phone antenna body, the three spring pieces are respectively arranged at the front, middle and rear ends of the mobile phone antenna body, two conductive contact pieces are fixedly arranged above the middle part of the mobile phone antenna body, and the tail ends of the conductive contact pieces are positioned on conductive contacts arranged on the back surface of the mobile phone antenna body.

Inventors

• GAO RONG

Assignees

• 高荣

Dates

Publication Date

20260512

Application Date

20250422

Claims (6)

1. 1. The utility model provides a spring leaf cell-phone antenna, includes cell-phone antenna body (1), its characterized in that, the back of cell-phone antenna body (1) sets up three spring leaf (6), and is three spring leaf (6) set up respectively in the front, in and the rear end of cell-phone antenna body (1), the middle part top fixed mounting of cell-phone antenna body (1) has two conductive contact pieces (4), the tail end of conductive contact piece (4) just is located conductive contact (5) that the back of cell-phone antenna body (1) set up.
2. 2. The spring leaf mobile phone antenna according to claim 1, wherein one side of the mobile phone antenna body (1) is provided with a first-stage positioning hole (2), and the other side of the mobile phone antenna body (1) is provided with a second-stage positioning hole (3).
3. 3. The spring leaf mobile phone antenna according to claim 2, wherein the primary positioning holes (2) and the secondary positioning holes (3) have the same aperture.
4. 4. The spring piece mobile phone antenna according to claim 1, wherein the spring piece (6) comprises a metal spring piece (601), the metal spring piece (601) adopts an arch structure design, and a spiral spring (602) is fixedly arranged on the lower surface of a protruding portion in the middle of the metal spring piece (601).
5. 5. The spring leaf mobile phone antenna according to claim 4, wherein the bottom end of the spiral spring (602) is fixedly connected with the mobile phone antenna body (1) through a gasket.
6. 6. The spring leaf mobile phone antenna as claimed in claim 4, wherein the metal spring leaf (601) is made of flexible metal material.

Description

Spring piece mobile phone antenna Technical Field The utility model relates to the technical field of mobile phone antennas, in particular to a spring leaf mobile phone antenna. Background The mobile phone antenna is equipment used for receiving and transmitting signals on a mobile phone, and the design and layout of the mobile phone antenna have important influence on the communication quality of the mobile phone; The main function of the mobile phone antenna is to receive and transmit radio wave signals, so that the mobile phone can communicate with a base station, a WiFi hot spot and the like. The layout and design of the antenna directly influence the signal intensity and communication quality of the mobile phone; The types of mobile phone antennas are various, including monopole antennas, dipole antennas, and the like. Early mobile phone antennas were usually external, such as whip antennas, and modern mobile phones are mostly hidden inside the body for aesthetic and portability, and the antenna layouts of different mobile phones are different; When the existing mobile phone antenna is used, most of the mobile phone antenna is directly arranged in a mobile phone shell, the mobile phone antenna is directly contacted with a mobile phone main board, when the mobile phone is impacted by external force, acting force can be conducted and indirectly acts on the mobile phone antenna, and the mobile phone antenna is easy to damage due to the fact that the mobile phone antenna is not provided with a protection structure, and the service life of the mobile phone antenna is reduced. Disclosure of utility model The utility model aims to provide a spring leaf mobile phone antenna so as to solve the problems in the background technology. In order to achieve the purpose, the utility model provides the technical scheme that the spring piece mobile phone antenna comprises a mobile phone antenna body, wherein three spring pieces are arranged on the back surface of the mobile phone antenna body, the three spring pieces are respectively arranged at the front end, the middle end and the rear end of the mobile phone antenna body, two conductive contact pieces are fixedly arranged above the middle part of the mobile phone antenna body, and the tail ends of the conductive contact pieces are positioned at conductive contacts arranged on the back surface of the mobile phone antenna body. Preferably, one side of the mobile phone antenna body is provided with a first-stage positioning hole, and the other side of the mobile phone antenna body is provided with a second-stage positioning hole. Preferably, the first-stage positioning hole and the second-stage positioning hole have the same aperture. Preferably, the spring piece comprises a metal spring piece, the metal spring piece adopts an arch structure design, and a spiral spring is fixedly arranged on the lower surface of a convex part in the middle of the metal spring piece. Preferably, the bottom of the coil spring is fixedly connected with the mobile phone antenna body through a gasket. Preferably, the metal spring plate is made of flexible metal material. Compared with the prior art, the utility model has the beneficial effects that: According to the utility model, the spring piece is arranged, when the mobile phone is subjected to external force impact to generate certain deformation, the deformation area of the mobile phone can generate inward concave, and the concave deformation structure can resist the metal elastic piece, so that the external force can be better resisted through the arch structure of the metal elastic piece, and the external force is prevented from directly acting on the antenna of the mobile phone; When the impact force causes the metal spring plate to deform, the arched convex part of the metal spring plate can be inwards sunken after resisting a part of external force, and the sunken metal spring plate props against the spiral spring, so that the spiral spring is compressed, the compressed spiral spring has a certain elastic resilience force, the external force is partially counteracted through the compression rebound resilience of the spiral spring, so that the mobile phone antenna can be better buffered and protected, the impact effect of the external force is reduced, the external force is prevented from directly acting on the mobile phone antenna, and the service life of the mobile phone antenna is prolonged. Drawings Fig. 1 is a schematic diagram of a front perspective structure of a mobile phone antenna according to an embodiment of the present utility model; Fig. 2 is a schematic diagram of a back perspective structure of a mobile phone antenna according to an embodiment of the present utility model; FIG. 3 is a schematic view of the overall structure of a spring plate according to an embodiment of the present utility model; fig. 4 is an enlarged view of the area a of fig. 2 according to an embodiment of the present utility model. In the figure