Protective shell for electric connector

Abstract

The utility model relates to the technical field of protective shells for electric connectors, and discloses a protective shell for an electric connector, which comprises two protective bottom plates, limiting plates are fixedly mounted at the upper ends of the protective bottom plates, a rubber pad is fixedly mounted between the two protective bottom plates, and supporting legs are fixedly mounted at the lower ends of the protective bottom plates. Three fixing plates are fixedly installed on one side of one protection bottom plate, rectangular grooves are formed in one sides of the fixing plates, and first springs are fixedly installed in the rectangular grooves. Preferably, a supporting plate is fixedly installed at one end of the first spring, and one end of the supporting plate is fixedly connected with one side of the other protective bottom plate. Preferably, a T-shaped groove is formed in the upper end of the limiting plate, and a sleeve column is arranged above the T-shaped groove. Preferably, a second spring is fixedly installed in the sleeve column. The protective shell for the electric connector is good in protective effect.

Description

Technical Field

[0001] This application relates to the technical field of protective housings for electrical connectors, and more particularly to a protective housing for electrical connectors. Background Technology

[0002] In modern electronic devices and electrical systems, electrical connectors, as core components for circuit connection, signal transmission, and power transmission, directly affect the normal operation of the entire system due to their reliability. Protective housings, as an important part of electrical connectors, play a crucial role in isolating external environmental interference and protecting internal electrical components. However, traditional electrical connector protective housings have many shortcomings in practical applications. On the one hand, their sealing performance is insufficient. In harsh environments such as humid, dusty, and high-salt-spray conditions, moisture, dust, and corrosive gases can easily seep into the housing, leading to oxidation and short circuits at the connector's metal contacts, which in turn can cause signal transmission interruptions or power transmission failures. On the other hand, most protective housings use a single material with poor weather resistance. Under high temperature, low temperature, or long-term ultraviolet radiation, the housing material is prone to deformation, embrittlement, and aging, reducing the protective effect and service life.

[0003] Furthermore, existing protective housings generally have shortcomings in heat dissipation design, making it difficult to effectively dissipate the heat generated by the electrical connector during operation. This can easily lead to excessively high internal temperatures, affecting the electrical performance and stability of the connector. Additionally, some protective housings have unreasonable structural designs, making installation and disassembly inconvenient, and lacking versatility, failing to adapt to different specifications and models of electrical connectors. Therefore, those skilled in the art provide a protective housing for electrical connectors to address the problems mentioned in the background section. Utility Model Content

[0004] To address the problems mentioned in the background art, this application provides a protective housing for electrical connectors.

[0005] The protective housing for electrical connectors provided in this application adopts the following technical solution:

[0006] A protective housing for an electrical connector includes two protective base plates. A limiting plate is fixedly installed on the upper end of the protective base plates, and a rubber pad is fixedly installed between the two protective base plates. A support leg is fixedly installed on the lower end of the protective base plates, and three fixing plates are fixedly installed on one side of one of the protective base plates. A rectangular groove is formed on one side of the fixing plate, and a spring is fixedly installed inside the rectangular groove.

[0007] Preferably, a support plate is fixedly installed at one end of the spring, and one end of the support plate is fixedly connected to one side of another protective base plate.

[0008] Preferably, the upper end of the limiting plate is provided with a T-shaped groove, and a sleeve column is provided above the T-shaped groove.

[0009] Preferably, a second spring is fixedly installed inside the sleeve column, and an arc-shaped connecting rod is fixedly installed at the upper end of the second spring.

[0010] Preferably, an L-shaped plate is fixedly installed on the outside of the arc-shaped connecting rod, and a telescopic sleeve rod is fixedly installed between the two arc-shaped connecting rods.

[0011] Preferably, a T-shaped block is fixedly installed at the lower end of the sleeve column, and the T-shaped block slides and matches the T-shaped groove.

[0012] In summary, this application includes the following beneficial technical effects: By setting the protective base plate, the electrical connector to be protected is first placed on the protective base plate. At this time, after the spring is stretched, the two protective base plates clamp and limit the two sides of the electrical connector, thereby completing the positioning. Furthermore, the entire arc-shaped connecting rod is pulled up, so that the entire telescopic sleeve rod is pressed against the top of the electrical connector for limiting. The L-shaped plate abuts against both ends of the electrical connector, completing the all-round protection of the electrical connector. The protection effect is good, and it is easy to pick up the electrical connector. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a protective housing for an electrical connector according to an embodiment of this application;

[0014] Figure 2 This is a schematic diagram of a fixing plate structure for a protective housing of an electrical connector in an embodiment of this application;

[0015] Figure 3 This is a schematic diagram of a telescopic sleeve structure for a protective housing of an electrical connector according to an embodiment of this application.

[0016] Explanation of reference numerals in the attached drawings: 1. Protective base plate; 2. Limiting plate; 3. Support leg; 4. Rubber pad; 5. Fixing plate; 6. Support plate; 7. Telescopic sleeve rod; 8. Rectangular groove; 9. Spring 1; 10. T-slot; 11. Arc-shaped connecting rod; 12. Sleeve column; 13. Spring 2; 14. L-shaped plate; 15. T-block. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0018] The illustrative embodiments and descriptions of the present invention are provided herein to explain the invention, but are not intended to limit the invention.

[0019] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0020] It should be understood that the terms "comprising / including," "consisting of," or any other variations are intended to cover non-exclusive inclusion, such that a product, apparatus, process, or method that comprises a list of elements includes not only those elements but may also include, where necessary, other elements not expressly listed, or elements inherent to such a product, apparatus, process, or method. Without further limitation, an element defined by the phrases "comprising / including," "consisting of," does not exclude the presence of additional identical elements in the product, apparatus, process, or method that includes said element.

[0021] It should also be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device, component or structure referred to must have a specific orientation, be constructed or operated in a specific orientation, and should not be construed as a limitation of the present invention.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] like Figures 1-3 As shown, a protective housing for an electrical connector includes two protective base plates 1. A limiting plate 2 is fixedly installed on the upper end of the protective base plate 1, and a rubber pad 4 is fixedly installed between the two protective base plates 1. A support leg 3 is fixedly installed on the lower end of the protective base plate 1, and three fixing plates 5 are fixedly installed on one side of one of the protective base plates 1. A rectangular groove 8 is opened on one side of the fixing plate 5, and a spring 9 is fixedly installed inside the rectangular groove 8.

[0024] With the protective base plate 1 in place, the electrical connector to be protected is first placed on the protective base plate 1. At this time, after the spring 9 is stretched, the two protective base plates 1 clamp and limit the two sides of the electrical connector, thereby completing the positioning. The entire arc-shaped connecting rod 11 is pulled up, so that the entire telescopic sleeve 7 is pressed on the top of the electrical connector for limiting. The L-shaped plate 14 abuts against both ends of the electrical connector, completing the all-round protection of the electrical connector. The protection effect is good and the electrical connector is easy to pick up.

[0025] In this embodiment, a support plate 6 is fixedly installed on one end of the spring 9, and one end of the support plate 6 is fixedly connected to one side of another protective base plate 1.

[0026] In this embodiment, a T-shaped groove 10 is provided at the upper end of the limiting plate 2, and a sleeve column 12 is provided above the T-shaped groove 10.

[0027] In this embodiment, a second spring 13 is fixedly installed inside the sleeve column 12, and an arc-shaped connecting rod 11 is fixedly installed at the upper end of the second spring 13.

[0028] In this embodiment, an L-shaped plate 14 is fixedly installed on the outside of the arc-shaped connecting rod 11, and a telescopic sleeve rod 7 is fixedly installed between the two arc-shaped connecting rods 11.

[0029] In this embodiment, a T-shaped block 15 is fixedly installed at the lower end of the sleeve column 12, and the T-shaped block 15 slides and matches the T-shaped groove 10.

[0030] The implementation principle of a protective housing for an electrical connector in this application embodiment is as follows: the electrical connector to be protected is first placed on the protective base plate 1. At this time, after the spring 9 is stretched, the two protective base plates 1 clamp and limit the two sides of the electrical connector, thereby completing the positioning. The entire arc-shaped connecting rod 11 is pulled up, so that the entire telescopic sleeve 7 is pressed on the top of the electrical connector for limiting. The L-shaped plate 14 abuts against both ends of the electrical connector, completing the all-round protection of the electrical connector. The protection effect is good and it is easy to pick up the electrical connector.

[0031] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0032] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A protective housing for an electrical connector, characterized in that: It includes two protective base plates (1), a limit plate (2) is fixedly installed on the upper end of the protective base plate (1), and a rubber pad (4) is fixedly installed between the two protective base plates (1). A support leg (3) is fixedly installed on the lower end of the protective base plate (1), and three fixing plates (5) are fixedly installed on one side of one of the protective base plates (1). A rectangular groove (8) is opened on one side of the fixing plate (5), and a spring (9) is fixedly installed inside the rectangular groove (8).

2. The protective housing for an electrical connector according to claim 1, characterized in that: One end of the spring (9) is fixedly installed with a support plate (6), and one end of the support plate (6) is fixedly connected to one side of another protective base plate (1).

3. A protective housing for an electrical connector according to claim 1, characterized in that: The upper end of the limiting plate (2) is provided with a T-shaped groove (10), and a sleeve column (12) is provided above the T-shaped groove (10).

4. A protective housing for an electrical connector according to claim 3, characterized in that: A second spring (13) is fixedly installed inside the sleeve column (12), and an arc-shaped connecting rod (11) is fixedly installed at the upper end of the second spring (13).

5. A protective housing for an electrical connector according to claim 4, characterized in that: An L-shaped plate (14) is fixedly installed on the outside of the arc-shaped connecting rod (11), and a telescopic sleeve rod (7) is fixedly installed between the two arc-shaped connecting rods (11).

6. A protective housing for an electrical connector according to claim 3, characterized in that: A T-block (15) is fixedly installed at the lower end of the sleeve column (12), and the T-block (15) slides and matches the T-slot (10).

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