Connector shell capable of being expanded and assembled for multiple times

Abstract

The utility model discloses a connector housing capable of multiple expansion and assembly, which is applied to the field of connectors and comprises a connector female end, a connector male end is inserted in the inner wall of the connector female end, and the surfaces of the connector female end and the connector male end are provided with splicing grooves. Splicing convex rails are integrally formed on the surfaces of the connector male end and the connector female end, the splicing grooves are matched with the splicing convex rails, contact pin embedding holes are formed in the connector female end and the connector male end, and a butt joint locking ring is arranged between the connector male end and the connector female end; according to the utility model, the splicing convex rails on the connectors slide into the splicing grooves from one ends of the connectors, the two connectors are aligned, and the two connectors are fixed by splicing the locking buckles, so that the connector can be spliced and expanded into a double-row multi-PIN conjoined combined structure with a multi-row spacing of 6.35 mm and the like, thereby achieving the purpose of expandability, greatly improving the flexibility and practicability, facilitating the later maintenance, and improving the reliability of the connector. The use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of connectors, and in particular to a connector housing that can be expanded and assembled in multiple ways. Background Technology

[0002] A search of Chinese patents revealed publication number CN212874861U, which discloses a connector housing. The main body of the housing has a T-shaped structure, including a connecting post and a retaining edge. The connecting post has threaded portions on its outer periphery. The retaining edge is integrally disposed at one end of the connecting post and has a hexagonal structure with each end designed with a 45-degree chamfer. One inner surface of the retaining edge has a beveled circular hole. A mounting cavity extends through the connecting post, and multiple circular holes are sequentially distributed within the mounting cavity. The mounting cavity houses the adhesive core. This structure alters the stable connection between the adhesive core and the housing, preventing loosening and detachment, and extending the product's lifespan.

[0003] Existing connector housings are not expandable and can only be used individually. However, when there are many cables, multiple connectors are needed, resulting in a cluttered connector configuration that affects subsequent maintenance, reduces flexibility, and is inconvenient to use. To solve the above problems, we propose a connector housing that can be expanded and assembled in multiple ways. Utility Model Content

[0004] The purpose of this invention is to provide a connector housing that can be expanded and assembled in multiple ways, with the advantage of being expandable.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a connector housing that can be expanded and assembled in multiple ways, including a female connector end, a male connector end inserted into the inner wall of the female connector end, splicing grooves formed on the surfaces of the female connector end and the male connector end, splicing protrusions integrally formed on the surfaces of the male connector end and the female connector end, and the splicing grooves and splicing protrusions are adapted to each other, and pin fitting holes are formed inside the female connector end and the male connector end.

[0006] By adopting the above technical solution, the splicing convex rail on the connector is slid from one end of the connector into the splicing groove, and the two connectors are aligned. The splicing locking buckle is then used to fix them, thus completing the splicing. It can be spliced ​​into a double-row, multi-row, multi-PIN integrated combination structure with a spacing of 6.35mm, thereby achieving the purpose of expansion, greatly improving flexibility and practicality, facilitating later maintenance, and making it convenient to use.

[0007] The present invention is further configured such that a mating locking ring is provided between the male end and the female end of the connector.

[0008] By adopting the above technical solution and setting a locking ring, it is possible to ensure that the male and female ends of the connector maintain a certain anti-disengagement locking force after they are combined.

[0009] The present invention is further configured such that the surfaces of the male end and the female end of the connector are integrally formed with splicing locking buckles.

[0010] By adopting the above technical solution and setting splicing locking buckles, it is ensured that the components remain connected after assembly.

[0011] The present invention is further configured such that the splicing locking buckle is wedge-shaped.

[0012] By adopting the above technical solution, the shape of the splicing locking buckle is set to wedge shape, which facilitates the fixed connection.

[0013] The present invention is further configured such that there are two splicing convex rails, and the two splicing convex rails are respectively located on the front and bottom of the female end and the male end of the connector.

[0014] By adopting the above technical solution, two splicing convex rails are set, and the two splicing convex rails are located on the front and bottom of the female end and the male end of the connector, respectively, which facilitates splicing.

[0015] The present invention is further configured such that there are two splicing grooves, and the two splicing grooves are located on the top and back of the female end and the male end of the connector, respectively.

[0016] By adopting the above technical solution, two splicing grooves are set, and the two splicing grooves are located on the top and back of the female end and the male end of the connector, respectively, which facilitates splicing.

[0017] In summary, this utility model has the following beneficial effects:

[0018] This utility model completes the splicing by sliding the splicing convex rail on the connector from one end of the connector into the splicing groove, aligning the two connectors, and fixing them with the splicing locking buckle. It can be spliced ​​and expanded into a double-row or multi-row multi-PI N integrated combination structure with a spacing of 6.35mm, thereby achieving the purpose of expansion, greatly improving flexibility and practicality, facilitating later maintenance, and making it convenient to use. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural view of the present invention;

[0020] Figure 2 This is a perspective view of the female connector end of this utility model;

[0021] Figure 3 This is a perspective view of the male end of the connector of this utility model;

[0022] Figure 4 This is a schematic diagram of the structural assembly effect of this utility model.

[0023] Reference numerals: 1. Connector female end; 2. Connector male end; 3. Splicing groove; 4. Splicing convex rail; 5. Pin mating hole; 6. Butt locking ring; 7. Splicing locking buckle. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Example:

[0026] refer to Figure 1 , Figure 2 and Figure 3 A connector housing capable of multiple expansion and assembly includes a female connector 1, a male connector 2 inserted into the inner wall of the female connector 1, splicing grooves 3 formed on the surfaces of the female connector 1 and the male connector 2 and the female connector 1, and splicing protrusions 4 integrally formed on the surfaces of the male connector 2 and the female connector 1, with the splicing grooves 3 and the splicing protrusions 4 being compatible. Pin fitting holes 5 are formed inside the female connector 1 and the male connector 2. By sliding the splicing protrusions 4 from one end of the connector into the splicing grooves 3 and aligning the two connectors, and fixing them with splicing locking buckles 7, the splicing is completed. It can be expanded into a multi-pin integrated combination structure with double rows or multiple rows and a spacing of 6.35mm, thereby achieving the purpose of expansion, greatly improving flexibility and practicality, facilitating later maintenance, and making it convenient to use.

[0027] refer to Figure 3 A mating locking ring 6 is provided between the male end 2 and the female end 1 of the connector. By setting the mating locking ring 6, a certain anti-disengagement locking force can be maintained after the male end 2 and the female end 1 of the connector are combined.

[0028] refer to Figure 1 , Figure 2 and Figure 3 The male end 2 and the female end 1 of the connector are integrally formed with splicing locking buckles 7. By setting splicing locking buckles 7, it is ensured that they remain connected after assembly.

[0029] refer to Figure 1 , Figure 2 and Figure 3 The splicing locking buckle 7 is wedge-shaped, which facilitates fixed connection.

[0030] refer to Figure 1 , Figure 2 and Figure 3There are two splicing convex rails 4, and the two splicing convex rails 4 are located on the front and bottom of the female end 1 and the male end 2 of the connector, respectively. By setting the number of splicing convex rails 4 to two, and the two splicing convex rails 4 being located on the front and bottom of the female end 1 and the male end 2 of the connector, splicing is convenient.

[0031] refer to Figure 1 , Figure 2 and Figure 3 There are two splicing grooves 3, and the two splicing grooves 3 are located on the top and back of the female end 1 and the male end 2 of the connector, respectively. By setting the number of splicing grooves 3 to two, and the two splicing grooves 3 being located on the top and back of the female end 1 and the male end 2 of the connector, splicing is convenient.

[0032] Brief description of usage: (e.g.) Figure 4 The splicing convex rail 4 on the connector is slid from one end of the connector into the splicing groove 3, and the two connectors are aligned. The splicing locking buckle 7 is then used to fix them, completing the splicing. It can be spliced ​​and expanded into a double-row, multi-row, 6.35mm spacing multi-PI N and other integrated combination structure, thereby achieving the purpose of expansion.

[0033] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A connector housing capable of multiple expansion and assembly, comprising a connector female end (1), characterized in that, The inner wall of the female connector (1) is fitted with a male connector (2). The surfaces of the female connector (1) and the male connector (2) are provided with splicing grooves (3). The surfaces of the male connector (2) and the female connector (1) are integrally formed with splicing protrusions (4), and the splicing grooves (3) and the splicing protrusions (4) are compatible. The interiors of the female connector (1) and the male connector (2) are provided with pin fitting holes (5).

2. The connector housing capable of multiple expansion and assembly according to claim 1, characterized in that, A mating locking ring (6) is provided between the male end (2) and the female end (1) of the connector.

3. The connector housing capable of multiple expansion and assembly according to claim 1, characterized in that, The male end (2) and the female end (1) of the connector are integrally formed with splicing locking buckles (7).

4. A connector housing capable of multiple expansion and assembly according to claim 3, characterized in that, The splicing locking buckle (7) is wedge-shaped.

5. A connector housing capable of multiple expansion and assembly according to claim 1, characterized in that, The number of splicing convex rails (4) is two, and the two splicing convex rails (4) are located on the front and bottom of the female end (1) and the male end (2) of the connector, respectively.

6. A connector housing capable of multiple expansion and assembly according to claim 1, characterized in that, The number of splicing grooves (3) is two, and the two splicing grooves (3) are located on the top and back of the female end (1) and the male end (2) of the connector, respectively.

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