Conjoined antenna elastic sheet

Abstract

The utility model belongs to the field of communication technology application, and particularly belongs to a conjoined antenna elastic sheet, which comprises a base and a first connecting plate, lateral baffle plates are arranged on two sides of the transverse outer part of the base, the first connecting plate is connected to one side end of the base, one side of the first connecting plate far away from the inner part of the base is bent outwards, and the side of the first connecting plate is bent outwards. The upper part of the first connecting plate is connected with a second connecting plate, the upper end of the second connecting plate is provided with a connecting plate towards one side of the interior of the base, one side end, close to the base, of the connecting plate is connected with a conduction arm, and the conduction arm is used for elastic force conduction of the whole antenna elastic sheet. And the stability and the reliability of the whole conjoined antenna elastic sheet are improved through the combined action of the lateral baffle plates and the conduction arms.

Description

Technical Field

[0001] This utility model belongs to the field of communication technology application, specifically to a kind of integrated antenna spring. Background Technology

[0002] Antenna springs are widely used in wireless mobile communication equipment and wireless communication control, such as mobile phones and wireless control switches. They are important electronic connection components. Due to the needs of various equipment manufacturers and actual application specifications, antenna springs have evolved into many specifications, but the mainstream type is the self-spring type. As antenna springs are small electronic components and need to undergo high-frequency reciprocating pressing and rebounding in equipment applications, the following practical problems have been found in existing conventional antenna springs during actual use: During button pressing, the force may not be balanced, causing the top of the antenna spring to tilt and fail to effectively identify contact. At the same time, during button pressing, the limited internal pressing stroke protection of the antenna spring makes it difficult for the antenna spring to return to its original state after overpressure. Both of these situations lead to antenna spring failure, which may cause the entire device to malfunction. Utility Model Content

[0003] To address the problems mentioned in the background section, a one-piece antenna spring is proposed, comprising a base and a first connecting plate. Lateral baffles are provided on both outer lateral sides of the base. The first connecting plate is connected to one side of the base, and the side of the first connecting plate away from the interior of the base bends outward. A second connecting plate is connected to the upper part of the first connecting plate. A connecting plate is provided at the upper end of the second connecting plate towards the interior of the base. A conductive arm is connected to the side of the connecting plate near the base, and the conductive arm is used for transmitting the elastic force of the entire antenna spring.

[0004] Preferably, the second connecting plate bends outward in the direction away from the base, and the radius of the second connecting plate is greater than the bending radius of the first connecting plate.

[0005] Preferably, a support arm is provided on the opposite side of the transmission arm, and a reinforcing patch is provided on the outside of the transmission arm and the support arm away from the base. The two lateral ends of the reinforcing patch abut against the side ends of the transmission arm and the support arm, respectively, to enhance the stability between the transmission arm and the support arm.

[0006] Preferably, a second limiting baffle is provided above the lateral baffle, one end of the second limiting baffle is bent toward the lateral side of the transmission arm, and the second limiting baffle is used to limit and constrain the transmission arm in the horizontal direction.

[0007] Preferably, a support end plate is provided on the lower part of the support arm near the transmission arm, a limiting through hole is provided in the middle of the base, and a first limiting baffle is provided on one side of the limiting through hole. The first limiting baffle is placed perpendicular to the plane of the base.

[0008] Preferably, the first limiting baffle is located at the front end of the horizontal lateral movement of the support end plate, and the first limiting baffle is used to limit and constrain the support end plate during the horizontal lateral movement.

[0009] Preferably, a side baffle limiting cavity is provided on the lower side of the side baffle, and the curved opening of the side baffle limiting cavity faces away from the side baffle.

[0010] Preferably, the thickness of the reinforcing patch in the vertical direction is less than the thickness of the support arm and the conduction arm in the vertical direction.

[0011] Preferably, the entire integrated antenna spring is symmetrically distributed about the horizontal centerline of the base.

[0012] Preferably, the base, the first connecting plate, and the side baffle are all manufactured using a stamping and bending process.

[0013] Compared with the prior art, this utility model provides a one-piece antenna spring piece, which has the following advantages: 1. By setting a second limiting baffle on the side baffle to limit and constrain the conduction arm in the horizontal direction, the horizontal stability of the conduction arm during use is ensured. Furthermore, a first limiting baffle is set on the base, so that when the support arm moves up and down under vertical force, it drives the support end plate to move in the horizontal direction. The horizontal constraint and blocking effect of the first limiting baffle on the support end plate enhances the stability of the support arm.

[0014] 2. The entire integrated antenna spring is arranged in an axisymmetric manner and shares a common base, which makes the antenna spring have better compressive stability. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0016] Figure 1 This is an overall view of an embodiment of the present utility model.

[0017] Figure 2 This is a side perspective view of an embodiment of the present utility model.

[0018] Figure 3 for Figure 2 A side-view 3D display diagram.

[0019] Figure 4 This is a side view of an embodiment of the present utility model.

[0020] Figure 5 This is an overall top view of an embodiment of the present utility model.

[0021] Figure Labels

[0022] 1-Base; 101-First connecting plate; 102-Second connecting plate; 103-Connecting plate; 104-Limiting through hole; 1041-First limiting baffle; 2-Transmission arm; 201-Reinforcing patch; 202-Support arm; 2021-Support end plate; 3-Side baffle; 301-Second limiting baffle; 302-Side baffle limiting cavity; Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0024] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0025] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0028] like Figure 1-5 As shown, a one-piece antenna spring is characterized by comprising a base 1 and a first connecting plate 101. Lateral baffles 3 are provided on both outer lateral sides of the base 1. The first connecting plate 101 is connected to one side of the base 1. The side of the first connecting plate 101 away from the interior of the base 1 is bent outwards. A second connecting plate 102 is connected to the upper part of the first connecting plate 101. A connecting plate 103 is provided on the upper end of the second connecting plate 102 towards the interior of the base 1. A conductive arm 2 is connected to the side of the connecting plate 103 near the base 1. The conductive arm 2 is used for transmitting the elastic force of the entire antenna spring. The second connecting plate 102 is bent outwards away from the base 1, and the radius of the second connecting plate 102 is larger than the bending radius of the first connecting plate 101. A support arm 202 is provided on one side of the conductive arm 2. A reinforcing patch 201 is provided on the outside of the conductive arm 2 and the support arm 202 in the direction away from the base 1. The two lateral ends of the reinforcing patch 201 abut against the side ends of the conductive arm 2 and the support arm 202, respectively, to enhance the stability between the conductive arm 2 and the support arm 202. A second limiting baffle 301 is provided above the lateral baffle 3. One end of the second limiting baffle 301 is bent towards the lateral side of the conductive arm 2, and the second limiting baffle 301 is used to limit and constrain the conductive arm 2 in the horizontal direction. A lateral baffle limiting cavity 302 is provided on one side of the lower part of the lateral baffle 3. The curved opening of the lateral baffle limiting cavity 302 faces away from the lateral baffle 3. The vertical thickness of the reinforcing patch 201 is less than the vertical thickness of the support arm 202 relative to the conductive arm 2. The entire integrated antenna spring is symmetrically distributed about the horizontal centerline axis of the base 1. The base 1, the first connecting plate 101, and the side baffle 3 are all manufactured using a stamping and bending process.

[0029] Working principle description: In the process of using this type of integrated antenna spring, in order to enhance the stability of the entire antenna spring, a side baffle 3 is set on the base 1 of the antenna spring, and a second limiting baffle 302 is set on the upper side of the side baffle 3. The second limiting baffle 302 bends towards the conduction arm 2 to form a horizontal constraint limit, so that when the conduction arm 2 is pressed by external pressure, the whole formed by the conduction arm 2 and the support arm 202 has an actual limiting and stabilizing device. A support end plate 2021 is set at the lower part of the support arm 202. The support end plate 2021 is subjected to the vertical force from the support arm 202, so that the support end plate 2021 will move in the horizontal direction. A first limiting baffle 1041 is set in front of the movement of the support end plate 2021, and the first limiting baffle 1041 limits the horizontal movement of the support end plate 2021. The integrated antenna springs are arranged in a horizontally symmetrical manner, sharing a common base 1, the bottom of which is soldered to a circuit board. This design improves the overall compressive stability of the integrated antenna springs and significantly extends their service life.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A one-piece antenna spring, characterized in that: The device includes a base and a first connecting plate. The base has lateral baffles on both outer sides. The first connecting plate is connected to one side of the base and bends outward on the side away from the inside of the base. A second connecting plate is connected to the upper part of the first connecting plate. A connecting plate is provided on the upper end of the second connecting plate towards the inside of the base. A conductive arm is connected to the side of the connecting plate near the base. The conductive arm is used for the elastic force transmission of the entire antenna spring.

2. The integral antenna spring as described in claim 1, characterized in that: The second connecting plate bends outward in the direction away from the base, and the radius of the second connecting plate is greater than the bending radius of the first connecting plate.

3. The integral antenna spring as described in claim 1, characterized in that: A support arm is provided on the opposite side of the transmission arm. A reinforcing patch is provided on the outside of the transmission arm and the support arm away from the base. The two lateral ends of the reinforcing patch abut against the side ends of the transmission arm and the support arm, respectively, to enhance the stability between the transmission arm and the support arm.

4. The integral antenna spring as described in claim 1, characterized in that: A second limiting baffle is provided above the lateral baffle. One end of the second limiting baffle is bent toward the lateral side of the transmission arm. The second limiting baffle is used to limit and constrain the transmission arm in the horizontal direction.

5. The integral antenna spring as described in claim 3, characterized in that: A support end plate is provided on the lower part of the support arm near the transmission arm. A limiting through hole is provided in the middle of the base. A first limiting baffle is provided on one side of the limiting through hole. The first limiting baffle is placed perpendicular to the plane of the base.

6. The integral antenna spring as described in claim 5, characterized in that: The first limiting baffle is located at the front end of the horizontal lateral movement of the support end plate, and the first limiting baffle is used to limit and constrain the support end plate during the horizontal lateral movement.

7. The integral antenna spring as described in claim 4, characterized in that: A side baffle limiting cavity is provided on the lower side of the side baffle, and the curved opening of the side baffle limiting cavity faces away from the side baffle.

8. The integral antenna spring as described in claim 3, characterized in that: The thickness of the reinforcing patch in the vertical direction is less than the thickness of the support arm in the vertical direction of the transmission arm.

9. The integral antenna spring as described in claim 1, characterized in that: The entire integrated antenna spring is symmetrically distributed about the horizontal centerline of the base.

10. The integral antenna spring as described in claim 1, characterized in that: The base, the first connecting plate, and the side baffle are all manufactured using a stamping and bending process.

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