A miniaturized female connector

Abstract

The utility model relates to connector technical field, especially a kind of miniaturization female head connector, including connecting piece, connecting assembly and rubber ring;The connecting piece includes connecting shell, internal thread groove and antiskid groove;The connecting assembly includes locating seat, pin, jack, U-shaped clamping groove and protrusion;The internal thread groove is located in connecting shell inner side, the antiskid groove is opened in connecting shell outer side, the locating seat is connected with connecting shell cooperation, the pin is located in locating seat, the jack is set through locating seat, the U-shaped clamping groove is opened in locating seat front end, the protrusion is located in locating seat outer side, the rubber ring is set in locating seat outer side.The utility model relates to a kind of miniaturization female head connector, structure is simplified, small and exquisite, while realizing miniaturization, give consideration to connection stability, sealing performance and use convenience, suitable for the signal and electric energy transmission of small electronic equipment.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, and in particular to a miniaturized female connector. Background Technology

[0002] With the rapid development of electronic devices towards thinner, lighter, and more integrated designs, the miniaturization of connectors, as core components for signal and power transmission between devices, is becoming increasingly urgent. In fields such as smartphones, smart wearable devices, micro-sensors, and portable electronic instruments, the internal installation space is extremely limited, placing stringent requirements on the size and space occupied by connectors.

[0003] Existing female connectors generally suffer from redundant structural designs, with some components being scattered and oversized, making them difficult to adapt to the installation requirements of miniaturized equipment. Furthermore, some miniaturized connectors sacrifice connection stability and sealing performance in pursuit of size reduction, leading to inaccurate mating and positioning, and inconvenient hand-held assembly and disassembly, thus affecting equipment assembly efficiency and reliability. Therefore, we have introduced a miniaturized female connector. Utility Model Content

[0004] The main objective of this invention is to provide a miniaturized female connector that can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A miniaturized female connector includes a connector, a connecting assembly, and a rubber ring;

[0007] The connector includes a connecting housing, an internal threaded groove, and an anti-slip groove;

[0008] The connecting assembly includes a positioning base, a pin, a socket, a U-shaped slot, and a protrusion;

[0009] The internal thread groove is located on the inner side of the connecting housing, the anti-slip groove is located on the outer side of the connecting housing, the positioning seat is connected to the connecting housing, the pin is located inside the positioning seat, the insertion hole is located through the positioning seat, the U-shaped slot is located at the front end of the positioning seat, the protrusion is located on the outer side of the positioning seat, and the rubber ring is fitted on the outer side of the positioning seat.

[0010] Preferably, the protrusion of the positioning seat corresponds to the internal thread groove of the connecting shell. The positioning seat is detachably connected to the inside of the connecting shell by the cooperation of the protrusion and the internal thread groove, and the front end of the positioning seat is flush with the front end face of the connecting shell.

[0011] By adopting the above technical solution, a stable connection between the positioning seat and the connecting shell is achieved, while ensuring that the overall structure is flat, without redundant protrusions, reducing volume and improving miniaturization.

[0012] Preferably, the pins are evenly distributed along the axial direction of the positioning seat, and the two ends of the pins extend to the outer sides of the two ends of the positioning seat, respectively. The insertion holes correspond one-to-one with the pins and are sleeved on the outer side of the pins, with a gap between the insertion holes and the pins.

[0013] By adopting the above technical solution, a reasonable layout of multiple sets of pins can be achieved in a limited space, ensuring the stability of signal transmission. The sockets protect the pins, and the gap design avoids signal interference.

[0014] Preferably, the rubber ring is disposed between the positioning seat and the connecting shell, the inner side of the rubber ring is in contact with the outer side of the positioning seat, and the outer side of the rubber ring is tightly in contact with and sealed to the inner side of the connecting shell.

[0015] By adopting the above technical solution, a sealing function can be achieved without increasing the space required, preventing impurities from entering and affecting the performance of internal components, and improving the environmental adaptability of the connector.

[0016] Preferably, the U-shaped slots are evenly distributed along the circumference of the positioning seat, and the U-shaped slots penetrate the front end face and outer side wall of the positioning seat for positioning and mating with an external male connector.

[0017] By adopting the above technical solution, the male and female connectors can be quickly connected, reducing assembly difficulty, improving installation efficiency, and adapting to the rapid assembly needs of miniaturized equipment.

[0018] Preferably, the anti-slip groove is circumferentially formed along the outer side wall of the connecting housing, and the anti-slip groove is set in multiple groups at intervals to improve the friction during handheld operation.

[0019] By adopting the above technical solution, the convenience of handheld assembly and disassembly is ensured while miniaturizing the connector size, and the problem of slippage during operation caused by excessive size is avoided.

[0020] Preferably, the overall size of the positioning seat is adapted to the internal size of the connecting shell, the arrangement density of the pins and holes is adapted to the miniaturized installation requirements, and the overall structure has no redundant protrusions.

[0021] By adopting the above technical solutions, the structural space is simplified, the connector is miniaturized, and the functionality of each component is maintained without sacrificing performance.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] In this invention, the positioning seat is adapted to the connecting shell, the pins and sockets are reasonably arranged, and the design is free of redundancy, thus achieving miniaturization of the connector and adapting to the installation requirements of narrow spaces. The positioning seat is detachably connected through the protrusion and the internal thread groove, and the positioning function of the U-shaped slot improves the efficiency of disassembly and assembly and docking. The rubber ring provides sealing protection, and the anti-slip groove ensures convenient operation. On the basis of miniaturization, it takes into account the connection stability, sealing performance and ease of use, effectively solving the functional sacrifice problem of existing miniaturized connectors. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of a miniaturized female connector according to the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of a connector for a miniaturized female connector according to this utility model;

[0026] Figure 3 This is a cross-sectional view of the connector of a miniaturized female connector according to the present invention (the outer shell of the connector is cut out).

[0027] Figure 4 This is a schematic diagram of the connection assembly of a miniaturized female connector according to the present invention;

[0028] Figure 5 This is a cross-sectional view of the positioning base of a miniaturized female connector according to this utility model;

[0029] Figure 6 This is an exploded view of the connection assembly of a miniaturized female connector according to this utility model.

[0030] In the diagram: 1. Connector; 2. Connecting assembly; 11. Connecting housing; 12. Internal thread groove; 13. Anti-slip groove; 21. Positioning seat; 22. Pin; 23. Socket; 24. U-shaped slot; 25. Protrusion; 26. Rubber ring. Detailed Implementation

[0031] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0032] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within 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.

[0034] Please see Figure 1-6 This utility model provides a technical solution:

[0035] A miniaturized female connector includes a connector 1, a connecting assembly 2, and a rubber ring 26;

[0036] The connector 1 includes a connecting housing 11, an internal threaded groove 12, and an anti-slip groove 13;

[0037] The connecting component 2 includes a positioning base 21, a pin 22, a socket 23, a U-shaped slot 24, and a protrusion 25;

[0038] The internal thread groove 12 is located inside the connecting housing 11, the anti-slip groove 13 is located outside the connecting housing 11, the positioning seat 21 is connected to the connecting housing 11, the pin 22 is located inside the positioning seat 21, the insertion hole 23 is located through the positioning seat 21, the U-shaped slot 24 is located at the front end of the positioning seat 21, the protrusion 25 is located outside the positioning seat 21, and the rubber ring 26 is fitted on the outside of the positioning seat 21.

[0039] In this embodiment, the protrusion 25 of the positioning seat 21 is correspondingly provided with the internal thread groove 12 of the connecting shell 11. The positioning seat 21 is detachably connected to the inside of the connecting shell 11 through the engagement of the protrusion 25 and the internal thread groove 12, and the front end of the positioning seat 21 is flush with the front end face of the connecting shell 11. The pins 22 are evenly distributed along the axial direction of the positioning seat 21, and the two ends of the pins 22 extend to the outer sides of the two ends of the positioning seat 21, respectively. The insertion holes 23 correspond one-to-one with the pins 22 and are sleeved on the outer side of the pins 22, with a gap between the insertion holes 23 and the pins 22. The rubber ring 26 is provided between the positioning seat 21 and the connecting shell 11. The inner side fits against the outer side of the positioning seat 21, and the outer side of the rubber ring 26 fits tightly against the inner side of the connecting housing 11 for sealing. The U-shaped groove 24 is evenly distributed around the circumference of the positioning seat 21 and penetrates the front end face and outer wall of the positioning seat 21 for positioning and mating with the external male connector. The anti-slip groove 13 is circumferentially opened along the outer wall of the connecting housing 11, and the anti-slip groove 13 is set in multiple sets at intervals to improve the friction during hand operation. The overall size of the positioning seat 21 is adapted to the internal size of the connecting housing 11, and the arrangement density of the pins 22 and the holes 23 is adapted to the miniaturized installation requirements. The overall structure has no redundant protrusions.

[0040] It should be noted that this utility model is a miniaturized female connector. In use, the external wire is connected and fixed to the pin 22 to complete the assembly of the connector. When docking, the U-shaped slot 24 at the front end of the positioning seat 21 is positioned and aligned with the external male connector. The male connector is inserted into the positioning seat 21 so that the conductive structure of the male connector contacts the pin 22 to realize the transmission of electrical signals or electrical energy.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A miniaturized female connector, characterized in that: Includes connector (1), connecting assembly (2) and rubber ring (26); The connector (1) includes a connecting shell (11), an internal thread groove (12), and an anti-slip groove (13). The connecting component (2) includes a positioning seat (21), a pin (22), a socket (23), a U-shaped slot (24), and a protrusion (25); The internal thread groove (12) is located inside the connecting housing (11), the anti-slip groove (13) is located outside the connecting housing (11), the positioning seat (21) is connected to the connecting housing (11), the pin (22) is located inside the positioning seat (21), the insertion hole (23) is located through the positioning seat (21), the U-shaped slot (24) is located at the front end of the positioning seat (21), the protrusion (25) is located outside the positioning seat (21), and the rubber ring (26) is fitted on the outside of the positioning seat (21).

2. The miniaturized female connector according to claim 1, characterized in that: The protrusion (25) of the positioning seat (21) is correspondingly provided with the internal thread groove (12) of the connecting shell (11). The positioning seat (21) is detachably connected to the inside of the connecting shell (11) through the cooperation of the protrusion (25) and the internal thread groove (12), and the front end of the positioning seat (21) is flush with the front end face of the connecting shell (11).

3. A miniaturized female connector according to claim 1, characterized in that: The pins (22) are evenly distributed along the axial direction of the positioning seat (21). The two ends of the pins (22) extend to the outer sides of the two ends of the positioning seat (21). The insertion holes (23) correspond one-to-one with the pins (22) and are sleeved on the outer side of the pins (22). There is a gap between the insertion holes (23) and the pins (22).

4. A miniaturized female connector according to claim 1, characterized in that: The rubber ring (26) is located between the positioning seat (21) and the connecting shell (11). The inner side of the rubber ring (26) is in contact with the outer side of the positioning seat (21), and the outer side of the rubber ring (26) is tightly in contact with the inner side of the connecting shell (11) for sealing.

5. A miniaturized female connector according to claim 1, characterized in that: The U-shaped slot (24) is evenly distributed around the circumference of the positioning seat (21). The U-shaped slot (24) penetrates the front end face and outer side wall of the positioning seat (21) and is used for positioning and mating with the external male connector.

6. A miniaturized female connector according to claim 1, characterized in that: The anti-slip groove (13) is circumferentially opened along the outer side wall of the connecting shell (11), and the anti-slip groove (13) is set in multiple groups at intervals to improve the friction during hand operation.

7. A miniaturized female connector according to claim 1, characterized in that: The overall size of the positioning seat (21) is adapted to the internal size of the connecting shell (11), and the arrangement density of the pins (22) and the sockets (23) is adapted to the miniaturized installation requirements. The overall structure has no redundant protrusions.

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