Over-large current, over-small current and signal current integrated socket

Abstract

The utility model discloses an over-high current, over-low current and signal current integrated socket, which comprises a male seat and a female seat matched with the male seat, the male seat is provided with a first pin, a second pin and a third pin; the first pin is used for bearing over-high current, the second pin is used for bearing over-low current, and the third pin is used for bearing signal current; the female seat can be clamped with the male seat, and a first terminal, a second terminal and a third terminal are arranged on the face, close to the male seat, of the female seat and used for making contact with the first pin, the second pin and the third pin respectively; and the first pin, the second pin and the third pin are internally provided with deviation rectifying structures respectively. According to the utility model, the problem that a power supply product needs over-high current, over-low current or signal current is solved, the design integration level can be greatly improved, and the test and maintenance cost can be reduced. And through a deviation rectifying structure, the plug-in precision of the male and female seats can be improved, and current loss and contact point heating are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sockets, in particular to an overcurrent, undercurrent and signal current integrated socket. Background Art

[0002] A socket generally refers to an electrical connector, which is a device that connects two active devices to transmit current or signals. Its function is very simple: to build a bridge of communication between blocked or isolated circuits within a circuit, so that current can flow and the circuit can achieve its intended function. Connectors are indispensable components in electronic equipment.

[0003] The current connectors have the following problems:

[0004] When used, the connector can connect two active devices to transmit current or signals. However, the current male and female connectors have a single function. When the male and female connectors are snapped together, they cannot simultaneously carry excessive current, too low current or signal current. In addition, when snapped together, the connection often lacks a guide design, which cannot well ensure that the contact points of the terminals and pins are uniform, which can easily cause problems such as current loss and heating of the contact points. Utility Model Content

[0005] In view of this, the utility model provides an over-current, under-current and signal current integrated socket.

[0006] In order to solve the above technical problems, the utility model provides a socket integrating overcurrent, undercurrent and signal current, including:

[0007] A male seat, and a female seat matching the male seat;

[0008] The male socket is provided with a first pin, a second pin and a third pin; the first pin is used to carry an excessive current, the second pin is used to carry a small current, and the third pin is used to carry a signal current;

[0009] The female socket can be snap-connected with the male socket, and the female socket is provided with a first terminal, a second terminal and a third terminal on a side close to the male socket, respectively, which are used to contact the first pin, the second pin and the third pin respectively;

[0010] The first pin, the second pin and the third pin are respectively provided with a deviation correction structure.

[0011] As an optional method, the correction structure includes a first ring and a second ring, the first ring is arranged on the side of any pin away from the female seat, and the second ring is arranged on the side of any pin close to the female seat; the diameter of the first ring is smaller than that of the second ring; and the first ring and the second ring are formed in the form of holes on the male seat.

[0012] As an optional approach, the deviation-correcting structure is an elastic structure.

[0013] As an option, the socket further includes an anti-reverse insertion structure.

[0014] As an optional method, the anti-reverse insertion structure includes:

[0015] A first clamping structure is provided on the male seat, and a second clamping structure is provided on the female seat; the first clamping structure is used to match with the second clamping structure, so that they can be matched according to the extension direction of the construction line of any clamping structure.

[0016] As an optional method, the male socket includes a plug, a shell and a pin base, and the shell and the pin base are fixed by ultrasonic welding.

[0017] The beneficial effects of the utility model are:

[0018] The utility model solves the pain point of power supply products that need too large current and too small current or signal current to be equal, which can greatly improve the design integration and reduce the testing and maintenance costs. Through the deviation correction structure, it can also improve the plug-in accuracy of the male and female sockets, avoid current loss and heating of the contact points. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the pairing of male and female sockets provided in an embodiment of the utility model;

[0020] Figure 2 A schematic diagram of a male seat at a first angle provided by an embodiment of the utility model;

[0021] Figure 3 A schematic diagram of a male seat at a second angle provided by an embodiment of the utility model;

[0022] Figure 4 A schematic diagram of a male seat at a third angle provided by an embodiment of the utility model;

[0023] Figure 5 A schematic diagram of a female seat at a first angle provided by an embodiment of the utility model;

[0024] Figure 6 A schematic diagram of a female base at a second angle provided in an embodiment of the utility model.

[0025] Reference numerals and their corresponding relationships:

[0026] 1-male socket, 11-plug, 12-pin base, 13-shell, 2-female socket, 31-first pin, 32-second pin, 33-third pin, 41-first terminal, 42-second terminal, 43-third terminal, 5-anti-reverse insertion structure, 51-first clamping structure, 52-second clamping structure, 6-correction structure, 61-first ring, 62-second ring. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not 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 cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Example

[0033] A socket generally refers to an electrical connector, which is a device that connects two active devices and transmits current or signals. Its function is very simple: to build a bridge of communication between blocked or isolated circuits in a circuit, so that current can flow and the circuit can achieve its intended function. The connector is an indispensable component in electronic equipment. The current connector has the following problems:

[0034] When used, the connector can connect two active devices to transmit current or signals. However, the current male and female connectors have a single function. When the male and female connectors are snapped together, they cannot simultaneously carry excessive current, too low current or signal current. In addition, when snapped together, the connection often lacks a guide design, which cannot well ensure that the contact points of the terminals and pins are uniform, which can easily cause problems such as current loss and heating of the contact points.

[0035] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with specific implementation methods.

[0036] See also Figure 1-Figure 6 The present embodiment provides a socket integrating overcurrent, undercurrent and signal current, comprising: a male socket 1, and a female socket 2 matched with the male socket 1; the male socket 1 is provided with a first pin 31, a second pin 32 and a third pin 33; the first pin 31 is used to carry overcurrent, the second pin 32 is used to carry undercurrent, and the third pin 33 is used to carry signal current; the female socket 2 can be snap-connected with the male socket 1, and the female socket 2 is provided with a first terminal 41, a second terminal 42 and a third terminal 43 on a side close to the male socket 1, which are respectively used to contact the first pin 31, the second pin 32 and the third pin 33; the first pin 31, the second pin 32 and the third pin 33 are respectively provided with a correction structure 6.

[0037] In order to improve the insertion accuracy of the male and female sockets 2 and avoid current loss and heating of the contact points, the correction structure 6 in this embodiment adopts a trapezoidal cylinder to help the terminals on the female socket 2 to make pin contact. Figure 3 , which includes a first circular ring 61 and a second circular ring 62. The first circular ring 61 is arranged on a side of any pin away from the female socket 2, and the second circular ring 62 is arranged on a side of any pin close to the female socket 2; the diameter of the first circular ring 61 is smaller than that of the second circular ring 62; and the first circular ring 61 and the second circular ring 62 are formed in the form of holes on the male socket 1, so that the terminal of the female socket 2 can be guided by the inclined surface of the trapezoidal cylinder.

[0038] As an optional method, the deviation-correcting structure 6 is an elastic structure, and its material is not limited in this embodiment. It can be embedded in the male seat 1, or it can be an internal ring sleeve mounted on the shell 13 of the male seat 1.

[0039] In this embodiment, the socket further includes an anti-reverse plugging structure 5: a first snap-fit ​​structure 51 provided on the male socket 1 and a second snap-fit ​​structure 52 provided on the female socket 2; the first snap-fit ​​structure 51 is used to match with the second snap-fit ​​structure 52, so that the first snap-fit ​​structure 51 can be matched according to the extension direction of the structural line of any snap-fit ​​structure. Figure 3 and Figure 5 In this embodiment, the first clamping structure 51 is a groove and an inclined lower edge provided on the male seat 1; the second clamping structure 52 is a convex column and an inclined lower edge provided on the female seat 2. Through this concave-convex structure, the male seat 1 and the female seat 2 can be assembled without reverse insertion.

[0040] As an optional manner, the male socket 1 includes a plug 11, a shell 13 and a pin base 12, and the shell 13 and the pin base 12 are fixed by ultrasonic welding.

[0041] This embodiment solves the pain point of power products that require too large current and too small current or signal current to be equal, which can greatly improve the design integration and reduce the testing and maintenance costs. The correction structure 6 can also improve the plug-in accuracy of the male and female sockets 2 to avoid current loss and heating of the contact points.

[0042] The above are only preferred embodiments of the present invention. It should be noted that the above preferred embodiments should not be regarded as limiting the present invention. The protection scope of the present invention should be based on the scope defined by the claims. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the spirit and scope of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A socket integrating overcurrent, undercurrent and signal current, characterized in that: include: A male seat (1), and a female seat (2) adapted to the male seat (1); The male socket (1) is provided with a first pin (31), a second pin (32) and a third pin (33); the first pin (31) is used to carry an excessive current, the second pin (32) is used to carry an excessive current, and the third pin (33) is used to carry a signal current; The female socket (2) can be snap-connected with the male socket (1); the female socket (2) is provided with a first terminal (41), a second terminal (42) and a third terminal (43) on a side close to the male socket (1), which are respectively used to contact the first pin (31), the second pin (32) and the third pin (33); The first pin (31), the second pin (32) and the third pin (33) are respectively provided with a deviation correction structure (6).

2. The socket integrating overcurrent, undercurrent and signal current according to claim 1, characterized in that: The deviation-correcting structure (6) comprises a first circular ring (61) and a second circular ring (62); the first circular ring (61) is arranged on a side of any pin away from the female seat (2), and the second circular ring (62) is arranged on a side of any pin close to the female seat (2); the diameter of the first circular ring (61) is smaller than that of the second circular ring (62); and the first circular ring (61) and the second circular ring (62) are formed by digging holes on the male seat (1).

3. The socket integrating overcurrent, undercurrent and signal current according to claim 2, characterized in that: The deviation-correcting structure (6) is an elastic structure.

4. The socket integrating overcurrent, undercurrent and signal current according to claim 1, characterized in that: The socket also includes an anti-reverse insertion structure (5).

5. The socket integrating overcurrent, undercurrent and signal current according to claim 4, characterized in that: The anti-reverse insertion structure (5) comprises: A first snap-fit ​​structure (51) is provided on the male seat (1), and a second snap-fit ​​structure (52) is provided on the female seat (2); the first snap-fit ​​structure (51) is used to match with the second snap-fit ​​structure (52), so that they can be matched according to the extension direction of the construction line of any snap-fit ​​structure.

6. The socket integrating overcurrent, undercurrent and signal current according to claim 1, characterized in that: The male socket (1) comprises a plug (11), a shell (13) and a pin base (12); the shell (13) and the pin base (12) are fixed by ultrasonic welding.

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