An external antenna connected to a main body

Abstract

The utility model relates to a structure that external antenna is connected with main body, including external antenna and connector, the connecting head of external antenna is connected with the front end of connector, the tail end of connector is connected with special-shaped spring, the special-shaped spring is connected on the corresponding mainboard, the utility model utilizes the various structure forms such as circuit board welding, special-shaped spring welding, I structure, screw thread connection to assemble the antenna, through the mode of clamping groove, welding, spiral, fix and connect and assemble together to the multiple parts including plastic shell, connector, connector base, special-shaped spring, circuit board, realize that external antenna is connected with main body.

Description

Technical Field

[0001] This utility model relates to the field of antenna structure technology, specifically to a structure in which an external antenna is connected to a main body. Background Technology

[0002] With the development and advancement of communication technology, people have increasingly higher requirements for electronic products across all industries, demanding diversification, multifunctionality, and integration of various forms and functions. Utility Model Content

[0003] The purpose of this utility model is to overcome the problems existing in the prior art and provide a structure in which an external antenna is connected to the main body. By using the combination of various material parts, the external antenna is assembled to the main body through the means of slot boss, welding and thread matching.

[0004] To achieve the above-mentioned technical objectives and effects, this utility model is implemented through the following technical solution: A structure for connecting an external antenna to a main body includes an external antenna and a connector. The connector head of the external antenna is connected to the front end of the connector, and the tail end of the connector is connected to a shaped spring, which is connected to a corresponding main board.

[0005] Furthermore, a connector base is connected to the outer front end of the external antenna.

[0006] Furthermore, the outer side of the external antenna connector and the inner side of the connector are connected by threads.

[0007] Furthermore, the outer front end of the connector is connected to the inner side of the connector base by a threaded connection.

[0008] Furthermore, the connector and connector base are provided with a housing on their outer side.

[0009] Furthermore, the outer side of the connector is provided with a protrusion, and the gap between the protrusion 1 and the radially protruding part of the connector base forms a snap-fit ​​groove, in which the outer shell snaps into the snap-fit ​​groove.

[0010] Furthermore, the motherboard is connected to the irregular spring by welding, and the irregular spring is connected to the connector by welding.

[0011] The beneficial effects of this utility model are: This utility model utilizes various structural forms such as circuit board welding, irregular spring welding, I-beam structure, and screw thread connection to assemble the antenna. Through slotting, welding, and spiraling methods, multiple parts including plastic shell, connector, connector base, irregular spring, and circuit board are fixed and connected together to realize the connection between the external antenna and the main body, which is highly flexible. Attached Figure Description

[0012] Figure 1 This is an exploded view of the overall antenna structure of this utility model; Figure 2 This is a cross-sectional view of the antenna assembly of this utility model.

[0013] The labels in the diagram are as follows: A, external antenna; B, connector base; C, plastic housing; D, connector; D1, protrusion; E, irregular spring; F, circuit board. Detailed Implementation

[0014] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0015] like Figure 1 and Figure 2 As shown, a structure for connecting an external antenna to a main body includes an external antenna A and a connector D. The connector head of the external antenna A is connected to the front end of the connector D, and the tail end of the connector D is connected to a non-standard spring E. The non-standard spring E is connected to a corresponding main board F. The non-standard structure of the non-standard spring E can provide support and buffering during assembly.

[0016] The external antenna A is connected to a connector base B on its outer front end.

[0017] The outer side of the connector of the external antenna A is connected to the inner side of the connector D by a screw thread.

[0018] The outer front end of the connector D is connected to the inner side of the connector base B by a threaded connection.

[0019] The connector D and the connector base B are provided with a housing C on their outer side. In this embodiment, the housing C can be made of plastic, which has good elasticity and is easy to snap on.

[0020] The connector D has a protrusion D1 on its outer side. The gap between the protrusion D1 and the radially protruding part of the connector base B forms a snap-fit ​​groove, and the outer shell C snaps into the snap-fit ​​groove.

[0021] The main board F is connected to the irregular spring E by welding, and the irregular spring E is connected to the connector D by welding.

[0022] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A structure for connecting an external antenna to a main body, comprising an external antenna (A) and a connector (D), characterized in that, The connector of the external antenna (A) is connected to the front end of the connector (D), and the tail end of the connector (D) is connected to a shaped spring (E), which is connected to the corresponding main board (F).

2. The structure of connecting the external antenna to the main body according to claim 1, characterized in that, The external antenna (A) is connected to a connector base (B) on the outer front end.

3. The structure of connecting the external antenna to the main body according to claim 2, characterized in that, The outer side of the connector of the external antenna (A) is connected to the inner side of the connector (D) by a screw thread.

4. The structure of connecting the external antenna to the main body according to claim 2, characterized in that, The outer front end of the connector (D) is connected to the inner side of the connector base (B) by a threaded connection.

5. The structure of connecting the external antenna to the main body according to claim 2, characterized in that, The connector (D) and connector base (B) are provided with a housing (C) on the outside.

6. The structure of connecting the external antenna to the main body according to claim 5, characterized in that, The connector (D) has a protrusion (D1) on its outer side. The gap between the protrusion (D1) and the radially protruding part of the connector base (B) forms a snap-fit ​​groove, and the outer shell (C) snaps into the snap-fit ​​groove.

7. The structure of connecting the external antenna to the main body according to claim 1, characterized in that, The main board (F) is connected to the shaped spring (E) by welding, and the shaped spring (E) is connected to the connector (D) by welding.

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