Bullet connecting assembly and electronic device

Abstract

The utility model discloses a kind of spring piece connecting assembly and electronic equipment, the spring piece connecting assembly includes plastic support seat and several spring piece connectors, several containing cavities are equipped in plastic support seat, the upper surface of plastic support seat is equipped with several through holes, through hole is communicated with corresponding containing cavity, spring piece connector includes spring piece main part and contact bullet, contact bullet is fixed on spring piece main part, spring piece main part is located in containing cavity, contact bullet passes through through hole, contact bullet is used to be moved back and forth in vertical direction under the action of spring piece main part.According to the spring piece connecting assembly proposed in the utility model, since several containing cavities are equipped in plastic support seat, each containing cavity is communicated with a through hole on the upper surface of plastic support seat, one spring piece connector can be placed in each containing cavity, so that multiple spring piece connectors can be installed simultaneously during installation, effectively reducing the difficulty of operation, and shortening the assembly time.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, and in particular to a spring contact assembly and electronic device. Background Technology

[0002] With the advancement of technology and economic development, electronic devices such as mobile phones, tablets, and headphones have become indispensable daily necessities. These digital electronic products have been widely integrated into people's daily lives, providing great convenience and enriching people's lives. Connectors are one of the essential components in electronic devices.

[0003] In electronic devices, connectors are used to achieve electrical connections. Some electronic devices require multiple connectors, and in existing technologies, these connectors are typically installed one by one, which is difficult and time-consuming. Utility Model Content

[0004] One objective of this invention is to provide a spring-loaded connection assembly for quickly installing multiple connectors and reducing operational difficulty.

[0005] A spring-loaded connector assembly includes a plastic support base and a plurality of spring-loaded connectors. The plastic support base has a plurality of receiving cavities, and the upper surface of the plastic support base has a plurality of through holes communicating with the corresponding receiving cavities. The spring-loaded connector includes a spring-loaded body and a contact spring. The contact spring is fixed on the spring-loaded body, the spring-loaded body is disposed in the receiving cavity, and the contact spring passes through the through holes. The contact spring is used to move back and forth in the vertical direction under the action of the spring-loaded body.

[0006] According to the spring contact assembly proposed in this utility model, since the plastic support base is provided with several receiving cavities, each receiving cavity is connected to a through hole on the upper surface of the plastic support base, and each receiving cavity can hold a spring contact connector. In this way, multiple spring contact connectors can be installed at the same time during installation. The contact spring of each spring contact connector can move back and forth in the vertical direction under the action of the spring contact body. This utility model can effectively reduce the difficulty of operation and shorten the assembly time.

[0007] In addition, the spring contact assembly provided by this utility model may also have the following additional technical features:

[0008] Furthermore, the spring body includes a welding part, a support part, an elastic part, and a connecting part connected in sequence. The elastic part includes a first elastic arm, a second elastic arm, and a third elastic arm connected in sequence. The first elastic arm is connected to the support part, and the third elastic arm is connected to the connecting part. Arc-shaped transition parts are provided between the first elastic arm and the support part, between the first elastic arm and the second elastic arm, and between the second elastic arm and the third elastic arm. The welding part is exposed on the lower surface of the plastic support base.

[0009] Furthermore, the spring body also includes a snap-fit ​​part, which is connected to the welding part.

[0010] Furthermore, the plastic support base is provided with a first snap-fit ​​groove and a second snap-fit ​​groove, the support part is snapped in the first snap-fit ​​groove, and the snap-fit ​​part is snapped in the second snap-fit ​​groove.

[0011] Furthermore, the welded portion is respectively arranged perpendicularly to the snap-fit ​​portion and the support portion.

[0012] Furthermore, the welding portion is arranged parallel to the connecting portion.

[0013] Furthermore, the connecting part is provided with a mounting hole, and the bottom of the contact bullet is fixed in the mounting hole.

[0014] Furthermore, the main body of the spring is formed by stamping and bending.

[0015] Another objective of this invention is to provide an electronic device employing the aforementioned spring-loaded connecting assembly.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0018] Figure 1 This is a three-dimensional structural diagram of the spring contact assembly of the first embodiment of the present invention from a first perspective.

[0019] Figure 2 This is a three-dimensional structural diagram of the spring contact assembly of the first embodiment of the present invention from a second perspective;

[0020] Figure 3 This is a three-dimensional structural diagram of the plastic support base from a first-person perspective.

[0021] Figure 4 This is a three-dimensional structural diagram of the plastic support base from a second perspective.

[0022] Figure 5 This is a schematic diagram of the spring connector structure;

[0023] Figure 6 This is a structural diagram of the main component of the spring clip. Detailed Implementation

[0024] To make the objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Several embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," "upper," "lower," and similar expressions used herein are for illustrative purposes only and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

[0026] In this utility model, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., 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 according to the specific circumstances. The term "and / or" as used herein includes any and all combinations of one or more of the related listed items.

[0027] Please see Figures 1 to 6The spring-loaded connecting assembly 100 proposed in the first embodiment of this utility model includes a plastic support base 10 and a plurality of spring-loaded connectors 20. The plastic support base 10 has a plurality of receiving cavities 101. In this embodiment, two receiving cavities 101 and two spring-loaded connectors 20 are used as an example for description. It should be noted that in specific implementation, the number of receiving cavities 101 and spring-loaded connectors 20 can be set as needed. Preferably, the number of receiving cavities 101 and spring-loaded connectors 20 is the same.

[0028] The upper surface of the plastic support 10 is provided with a plurality of through holes 102, and the through holes 102 are connected to the corresponding receiving cavities 101. For example, the first through hole is connected to the first receiving cavity, and the second through hole is connected to the second receiving cavity.

[0029] The spring connector 20 includes a spring body 21 and a contact spring 22. The contact spring 22 is fixed on the spring body 21. The spring body 21 is disposed in the receiving cavity 101. The contact spring 22 passes through the through hole 102. The contact spring 22 is used to move back and forth in the vertical direction under the action of the spring body 21.

[0030] Specifically, the spring body 21 includes a welding part 211, a support part 212, an elastic part 213, and a connecting part 214 connected in sequence. The elastic part 213 includes a first elastic arm 2131, a second elastic arm 2132, and a third elastic arm 2133 connected in sequence. The first elastic arm 2131 is connected to the support part 212, and the third elastic arm 2133 is connected to the connecting part 214. Arc-shaped transition parts are provided between the first elastic arm 2131 and the support part 212, between the first elastic arm 2131 and the second elastic arm 2132, and between the second elastic arm 2132 and the third elastic arm 2133. The welding part 211 is exposed on the lower surface of the plastic support base 10.

[0031] The contact area of ​​the welding part 211 should be relatively large to ensure good welding results with other electronic components. Preferably, the welding part 211 is a rectangular plate.

[0032] In this embodiment, the spring body 21 further includes a snap-fit ​​portion 215, which is connected to the welding portion 211. In this embodiment, the welding portion 211 is perpendicular to both the snap-fit ​​portion 215 and the support portion 212. The welding portion 211 is parallel to the connecting portion 214.

[0033] In this embodiment, the main body 21 of the spring is formed by stamping and bending. The contact head 22 is formed by machining, and the material of the contact head 22 can be copper.

[0034] The plastic support base 10 is provided with a first snap-fit ​​groove 103 and a second snap-fit ​​groove 104. The support part 212 is snapped in the first snap-fit ​​groove 103, and the snap-fit ​​part 215 is snapped in the second snap-fit ​​groove 104.

[0035] Specifically, the connecting part 214 is provided with a mounting hole 2141, and the bottom of the contact head 22 is fixed in the mounting hole 2141.

[0036] According to the above-mentioned spring contact assembly, since the plastic support base 10 is provided with several receiving cavities 101, each receiving cavity 101 is connected to a through hole 102 on the upper surface of the plastic support base 10, and each receiving cavity 101 can hold a spring contact connector 20. In this way, multiple spring contact connectors 20 can be installed at the same time during installation. The contact spring head 22 of each spring contact connector 20 can move back and forth in the vertical direction under the action of the spring contact body 21. This utility model can effectively reduce the difficulty of operation and shorten the assembly time.

[0037] The second embodiment of this utility model provides an electronic device, which includes at least the above-described spring contact assembly.

[0038] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0039] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A spring-loaded connecting assembly, characterized in that, The device includes a plastic support base and several spring connectors. The plastic support base has several receiving cavities, and its upper surface has several through holes that communicate with the corresponding receiving cavities. The spring connectors include spring bodies and contact springs. The contact springs are fixed to the spring bodies, which are located in the receiving cavities. The contact springs pass through the through holes and are used to move back and forth in the vertical direction under the action of the spring bodies.

2. The spring-loaded connecting assembly according to claim 1, characterized in that, The spring body includes a welding part, a support part, an elastic part, and a connecting part connected in sequence. The elastic part includes a first elastic arm, a second elastic arm, and a third elastic arm connected in sequence. The first elastic arm is connected to the support part, and the third elastic arm is connected to the connecting part. There are arc-shaped transition parts between the first elastic arm and the support part, between the first elastic arm and the second elastic arm, and between the second elastic arm and the third elastic arm. The welding part is exposed on the lower surface of the plastic support base.

3. The spring-loaded connecting assembly according to claim 2, characterized in that, The spring body also includes a snap-fit ​​part, which is connected to the welding part.

4. The spring-loaded connecting assembly according to claim 3, characterized in that, The plastic support base is provided with a first snap-fit ​​groove and a second snap-fit ​​groove. The support part is snapped in the first snap-fit ​​groove, and the snap-fit ​​part is snapped in the second snap-fit ​​groove.

5. The spring-loaded connecting assembly according to claim 3, characterized in that, The welded parts are respectively arranged perpendicularly to the buckle part and the support part.

6. The spring-loaded connecting assembly according to claim 3, characterized in that, The welded portion is arranged parallel to the connecting portion.

7. The spring-loaded connecting assembly according to claim 2, characterized in that, The connecting part is provided with a mounting hole, and the bottom of the contact head is fixed in the mounting hole.

8. The spring-loaded connecting assembly according to claim 2, characterized in that, The main body of the spring is formed by stamping and bending.

9. An electronic device, characterized in that, Includes the spring-loaded connecting assembly as described in any one of claims 1 to 8.

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