Female seat connector with limiting fool-proof structure

Abstract

The utility model relates to the technical field of connectors, and discloses a female seat connector with a limiting fool-proof structure, which comprises a female seat connector shell, a first insulating cover is fixedly mounted at the bottom of the female seat connector shell, and mounting lugs are fixedly mounted on two sides of the first insulating cover. And a second insulating cover is fixedly mounted on the front side of the mounting lug through a screw. According to the female seat connector with the limiting fool-proof structure, the plurality of contact pins are provided, the contact pins are distributed in two rows on the female seat connector shell, the second insulating cover and the first insulating cover are fixed through screws, contact between conductive parts is prevented, the risk of short circuit is reduced, the sliding groove is fixedly formed in the side face of the female seat connector shell, and the sliding groove is formed in the side face of the female seat connector shell. The female seat connector can provide positioning when being connected with a male seat connector, is beneficial to the accurate installation of the connector, is provided with a plurality of guide grooves at the top of the housing of the female seat connector, can prevent the short circuit caused by the possible mutual contact between the pins, improves the safety, can limit, and prevents the damage caused by the excessive installation.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector, concretely is a female seat connector with limit foolproof structure. BACKGROUND

[0002] The female seat connector with limit foolproof structure is a connector designed to prevent incorrect insertion or connection, widely used in electronic devices and electrical systems, with the popularity and complexity of electronic devices increasing, the market demand for limit foolproof connectors gradually grows, and manufacturers hope to improve the user-friendliness and safety of products through this design.

[0003] The foolproof mechanism of the conventional female seat connector with limit foolproof structure is prone to damage during repeated plugging and unplugging, resulting in weakened foolproof function and increased risk of incorrect connection. The conventional foolproof mechanism may affect the layout of other components, limiting the flexibility of the overall structure. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a female seat connector with limit foolproof structure to solve the problems raised in the background art.

[0006] (II) Technical scheme

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a female seat connector with limit foolproof structure, comprising a female seat connector shell, a first insulating cover fixedly installed at the bottom of the female seat connector shell, installation ears fixedly installed on both sides of the first insulating cover, a second insulating cover fixedly installed on the front side of the installation ear through a screw, a sliding groove fixedly installed on the front side of the female seat connector shell, a guide groove opened in the middle of the top of the female seat connector shell, and a clamping groove opened at the top of the rear side of the female seat connector shell.

[0008] Preferably, a guide block is arranged above the sliding groove, and the sliding groove has a structure with an opening on the front side and penetrating downward.

[0009] Preferably, a plurality of insertion pins are fixedly installed inside the guide groove, and the insertion pins have a cylindrical structure.

[0010] Preferably, a wiring terminal is fixedly installed at the bottom of the female seat connector shell, and the wiring terminal has two rows.

[0011] Preferably, lugs are fixedly installed on the left and right sides of the female seat connector shell, and the lugs have a trapezoidal structure.

[0012] Preferably, a recess is opened in the inside top of the female seat connector shell, and the recess is located outside the guide groove.

[0013] Compared with the prior art, this utility model provides a female connector with a limiting and foolproof structure, which has the following advantages: This female connector with a limiting and foolproof structure provides several pins arranged in two rows on the connector housing, with corresponding terminals also arranged in two rows in a staggered pattern, which facilitates wiring and reduces the risk of short circuits caused by improper wiring or external factors. The second insulating cover and the first insulating cover are fixed with screws to prevent contact between conductive parts, reducing the risk of short circuits. A sliding groove is fixedly installed on the side of the female connector housing, providing positioning when connected to a male connector, which is beneficial for the connector. For accurate installation, the top of the female connector housing has several guide grooves. This structure prevents short circuits caused by potential contact between pins, improving safety. It also limits installation and prevents over-installation that could lead to damage. The inside of the top of the female connector housing has a groove to help prevent conductive materials from entering the guide groove. The rear of the top of the female connector housing has a locking groove, which acts as a foolproof feature when installing with the male connector. If the installation directions are inconsistent, the female connector will not be able to install with the male connector. The outside of the female connector housing has lugs and snap-fit ​​connectors to prevent loosening due to external factors after connection, which could lead to poor contact. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0015] Figure 2 This is a top view of the structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the vertical structure of this utility model. Figure 2 ;

[0017] Figure 4 This is a schematic diagram of the longitudinal section structure of this utility model;

[0018] In the diagram: 1. Female connector housing; 2. Male connector; 3. Mounting ear; 4. First insulating cover; 5. Screw; 6. Second insulating cover; 7. Slide groove; 8. Guide groove; 9. Slot; 10. Guide block; 11. Snap-fit ​​connector; 12. Pin; 13. Groove; 14. Terminal block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figures 1-4 As shown, this utility model provides a technical solution: a female connector with a limiting and foolproof structure, including a female connector housing 1, lugs 2, mounting ears 3, a first insulating cover 4, screws 5, a second insulating cover 6, a sliding groove 7, a guide groove 8, a slot 9, a guide block 10, a snap-fit ​​connector 11, pins 12, grooves 13, and terminals 14. The first insulating cover 4 is fixedly installed at the bottom of the female connector housing 1, mounting ears 3 are fixedly installed on both sides of the first insulating cover 4, and the second insulating cover 6 is fixedly installed on the front side of the mounting ears 3 by screws 5. The sliding groove 7 is fixedly installed on the front side of the female connector housing 1, the guide groove 8 is opened in the middle of the top of the female connector housing 1, the slot 9 is opened on the top of the rear side of the female connector housing 1, and the snap-fit ​​connector 11 is fixedly installed on the outside of the male connector 2.

[0021] Furthermore, a guide block 10 is provided above the slide 7, and the slide 7 has a structure that is open at the front and extends downward.

[0022] Specifically, it provides positioning during installation with the male connector to ensure correct installation and prevent mistaken installation.

[0023] Furthermore, several pins 12 are fixedly installed inside the guide groove 8, and the pins 12 are cylindrical structures.

[0024] Specifically, high-quality cylindrical pins 12 provide low contact resistance, ensuring good electrical performance and signal integrity.

[0025] Furthermore, the bottom of the female connector housing 1 is fixedly mounted with wiring terminals 14, which are arranged in two rows in a staggered manner.

[0026] Specifically, the staggered arrangement structure is beneficial for wiring and can reduce the risk of short circuits caused by improper wiring or external factors.

[0027] Furthermore, lugs 2 are fixedly installed on the left and right sides of the female connector housing 1, and the lugs 2 have a trapezoidal structure.

[0028] Specifically, the trapezoidal structure enhances stability, is easy to install, and allows for quick connection.

[0029] Furthermore, a groove 13 is provided on the inner side of the top of the female connector housing 1, and the groove 13 is an inwardly recessed structure.

[0030] Specifically, the groove 13 can reduce the risk of conductive material entering due to insecure installation, thus reducing the risk of short circuits.

[0031] Working principle: First, this female connector with a limiting and foolproof structure provides several pins 12, which are distributed in two rows on the female connector housing 1. Correspondingly, there are also two rows of terminals 14, arranged in a staggered pattern, which facilitates wiring and reduces the risk of short circuits caused by improper wiring or external factors. The second insulating cover 6 and the first insulating cover 4 are fixed by screws 5 to prevent contact between conductive parts and reduce the risk of short circuits. A sliding groove 7 is fixedly installed on the side of the female connector housing 1, providing positioning when connected to the male connector, which is beneficial for accurate installation between connectors. The top of the female connector housing 1 has an opening... Several guide grooves 8 are provided. This structure can prevent short circuits caused by possible contact between the pins 12, thus improving safety. It can also limit the installation and prevent over-installation, which could lead to damage. A groove 13 is provided inside the top of the female connector housing 1, which helps to prevent conductive materials from entering the guide grooves 8. A slot 9 is provided on the rear top of the female connector housing 1, which serves as a foolproof feature when installing with the male connector. If the installation directions are inconsistent, the female connector and the male connector cannot be installed. Lugs 2 and snap-fit ​​connectors 11 are installed on the outside of the female connector housing 1, which can prevent loosening due to external factors after connection, thus preventing poor contact.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A female connector with a limit foolproof structure, comprising a female connector housing (1) and a buckle joint (11), characterized in that: The bottom of the female seat connector shell (1) is fixedly installed with a first insulating cover (4), both sides of the first insulating cover (4) are fixedly installed with mounting ears (3), the front side of the mounting ear (3) is fixedly installed with a second insulating cover (6) through a screw (5), the front side of the female seat connector shell (1) is fixedly installed with a sliding groove (7), the top of the female seat connector shell (1) is provided with a guide groove (8) in the middle, and the top of the rear side of the female seat connector shell (1) is provided with a clamping groove (9); the clamping buckle (11) is fixedly installed on the outer side of the male seat connector (2).

2. The female connector with a limit fool-proof structure according to claim 1, characterized in that: The sliding groove (7) is provided with a guide block (10) above, and the sliding groove (7) is of an open front side and downward penetrating structure.

3. The female connector with a limit fool-proof structure according to claim 1, characterized in that: The guide groove (8) is fixedly installed with a plurality of plug pins (12) inside, and the plug pin (12) is of a cylindrical structure.

4. The female connector with a limit fool-proof structure according to claim 1, characterized in that: The bottom of the female seat connector shell (1) is fixedly installed with a wiring terminal (14), and the wiring terminal (14) has two rows.

5. The female connector with a limit fool-proof structure according to claim 1, wherein: The left and right sides of the female seat connector shell (1) are fixedly installed with lugs (2), and the lug (2) is of a trapezoidal structure.

6. The female connector with a limit fool-proof structure according to claim 1, characterized in that: The top of the female seat connector shell (1) is provided with a recess (13) on the inner side, and the recess (13) is located outside the guide groove (8).

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