CN207009722U - A kind of plug - Google Patents

Abstract

The utility model discloses a kind of plug, including header body and the electric terminal and signal terminal that are installed in header body；Electric terminal includes the first fixed part and the second fixed part of two center line symmetrical settings along the first fixed part, two the second fixed parts are connected to the both ends of the first fixed part by the first connector and the second connector respectively；First fixed part includes outward bending and is connected in the pothook in header body, and lateral surface and the socket of pothook coordinate；What the second fixed part included outward bending and was connected in header body first encircles arm, and first encircles the lateral surface of arm and socket coordinates, and first, which encircles one end that arm is located on the outside of header body, stretches out to form the first pin.Plug of the present utility model can prevent scratch plug and socket during use, and be avoided that as plug depart from socket and caused by signal interruption, improve reliability of structure.

Description

A kind of plug

Technical field

It the utility model is related to attachment means technical field, more particularly to a kind of plug.

Background technology

At present, the application of attachment means is quite varied, and the plug in existing attachment means is typically without conducting function Metal stator.Following defect be present in existing plug：During user operates with, easy scratch plug and socket. In addition, because the structural reliability of plug is poor, when plug is that socket coordinates, easily there is the situation that plug departs from socket, make Into signal interruption, or even cause plug and socket Joint failure.

Utility model content

For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of plug, and it can prevent from using During scratch plug and socket, and be avoided that as plug depart from socket and caused by signal interruption, improve the reliable of structure Property.

The utility model adopts the following technical scheme that realization：

A kind of plug, for coordinating with socket, including header body and the electric terminal that is installed in the header body And signal terminal；The electric terminal includes the first fixed part and two center line symmetrical settings along first fixed part Second fixed part, two second fixed parts are connected to described first by the first connector and the second connector respectively and fixed The both ends in portion；

First fixed part includes outward bending and the pothook being connected in the header body, the pothook Lateral surface coordinates with socket；Second fixed part includes outward bending and what is be connected in the header body first encircle Arm, described first encircles the lateral surface of arm and socket cooperation, and described first encircles one end that arm is located on the outside of the header body Stretch out to form the first pin.

Further, the signal terminal includes outward bending and what is be connected in the header body second encircle arm, Described second encircles the lateral surface of arm and socket cooperation.

Further, the header body is provided with jack, and described second, which encircles arm, is located on the inside of the header body One end is through the jack and stretches out to form second pin.

Further, the described second lateral surface for encircling arm is provided with the convex portion being engaged with socket.

Further, the U-shaped structure of the electric terminal, and first connector, second connector, two institutes State the second fixed part and first fixed part is integrally formed.

Further, the quantity of the electric terminal is two, and two electric terminals are located at the socket sheet respectively The both ends of body, the opening of two electric terminals are oppositely arranged.

Further, the signal terminal is arranged between two electric terminals.

Further, the quantity of the signal terminal is 14, and 14 signal terminals form two groups of signal ends Sub-component, center line symmetrical setting of the signal terminal assemblies described in two groups along first fixed part.

Further, the signal terminal assemblies include seven signal terminals, and seven signal terminals are described in The length direction of header body is uniformly arranged.

Compared with prior art, the beneficial effects of the utility model are：

By being provided with the technological means of electric terminal in header body, have the function that conductive and fixed, prevented Plug occurs the problem of plug departs from socket, and signal interruption caused by avoiding therefrom when coordinating with socket；By in electricity Property terminal on set pothook and first encircle arm so that electric terminal and header body phase clamping, improve the reliable of structure Property, and scratch plug and socket during use can be prevented；By setting the technological means of the first pin on electric terminal, make The fixation for obtaining plug and socket is relatively reliable.

Brief description of the drawings

Fig. 1 is the structural representation of the plug of the utility model embodiment；

Fig. 2 is the decomposing schematic representation of the plug of the utility model embodiment；

Fig. 3 is the structural representation of the electric terminal of the utility model embodiment；

Fig. 4 is the structural representation of the signal terminal of the utility model embodiment.

In figure：10th, header body；11st, groove；20th, electric terminal；21st, the first fixed part；211st, pothook；22nd, second Fixed part；221st, first arm is encircled；222nd, the first pin；23rd, the first connector；24th, the second connector；30th, signal terminal； 31st, second arm is encircled；32nd, second pin；33rd, convex portion.

Embodiment

Below, with reference to accompanying drawing and embodiment, the utility model is described further, it is necessary to explanation is, On the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.

As Figure 1-4, the plug of the utility model embodiment, for coordinating with socket, including header body 10 and peace Loaded on the electric terminal 20 and signal terminal 30 in header body 10；Electric terminal 20 includes the first fixed part 21 and two along the Second fixed part 22 of the center line symmetrical setting of one fixed part 21, two the second fixed parts 22 pass through the first connector 23 respectively The both ends of the first fixed part 21 are connected to the second connector 24；First fixed part 21 includes outward bending and is connected in plug sheet Pothook 211 on body 10, lateral surface and the socket of pothook 211 coordinate；Second fixed part 22 includes outward bending and clamping Arm 221 is encircled in first in header body 10, first encircles the lateral surface of arm 221 and socket cooperation, and first encircles 221, arm Stretch out to form the first pin 222 in the one end in the outside of header body 10.

By being provided with the technological means of electric terminal 20 in header body 10, have the function that conductive and fixed, Prevent plug from occurring the problem of plug departs from socket, and signal interruption caused by avoiding therefrom when coordinating with socket；Pass through Pothook 211 and first is set to encircle arm 221 on electric terminal 20 so that electric terminal 20 and the phase clamping of header body 10, Reliability of structure is improved, and scratch plug and socket during use can be prevented；By setting on electric terminal 20 The technological means of one pin 222 so that the fixation of plug and socket is relatively reliable.

During plug insertion socket, first encircles arm 221 and pothook 211 is engaged with the screens on socket, and first draws Pin 222 and the contact outside of screens, prevent plug from departing from socket and causing signal interruption, meanwhile, first encircles arm 221 and pothook 211 are used as electric terminal 20, for transmitting electric current, ensure that the stability of electric current transmission.

As preferred embodiment, as Figure 2-3,20 U-shaped structure of electric terminal, and the first connector 23, Two the second fixed parts 22 of connector 24, two and the first fixed part 21 are integrally formed.Header body 10 is square structure, plug sheet The middle part of body 10 is provided with the groove 11 being engaged with socket so that the structure after plug coordinates with socket is compacter.Specifically Ground, the quantity of electric terminal 20 is two, and two electric terminals 20 are located at the both ends of jack body, two electric terminals 20 respectively Opening be oppositely arranged, ensure that the stability of device.

As preferred embodiment, as shown in Fig. 2 signal terminal 30 is arranged between two electric terminals 20, signal The quantity of terminal 30 is 14, and 14 signal terminals 30 form two groups of signal terminal assemblies, two groups of signal terminal assemblies edges The center line symmetrical setting of first fixed part 21, signal terminal assemblies include seven signal terminals 30, seven edges of signal terminal 30 The length direction of header body 10 is uniformly arranged, and ensure that the stability of device.In other embodiments, can also set as needed Put the signal terminal 30 of varying number.

Specifically, as shown in figure 4, signal terminal 30 includes outward bending and what is be connected in header body 10 second encircle Arm 31, second encircles the lateral surface of arm 31 and socket cooperation.Header body 10 is provided with jack (not shown), and second encircles arm 31 Through jack and stretch out to form second pin 32 positioned at one end of the inner side of header body 10.The process of plug insertion socket In, second, which encircles arm 31, inserts in screens matched on socket, while second pin 32 and the outside of the screens contradict, letter Number terminal 30 is used to transmit signal, on the one hand ensure that plug can be firmly fixed in socket, on the other hand can prevent Scratch plug and socket in use.Preferably, the second lateral surface for encircling arm 31 is provided with the convex portion being engaged with socket 33, further ensure the reliability that plug coordinates with socket so that plug can be firmly fixed in socket.

Above-mentioned embodiment is only preferred embodiment of the present utility model, it is impossible to is protected with this to limit the utility model Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to In the utility model scope claimed.

Claims (9)

1. A kind of 1. plug, for coordinating with socket, it is characterised in that：Including header body and it is installed in the header body Electric terminal and signal terminal；The electric terminal includes the first fixed part and two center lines pair along first fixed part Claim the second fixed part set, two second fixed parts are connected to described by the first connector and the second connector respectively The both ends of first fixed part；

   First fixed part includes outward bending and the pothook being connected in the header body, the outside of the pothook Face coordinates with socket；Second fixed part includes outward bending and what is be connected in the header body first encircle arm, institute State first and encircle the lateral surface of arm and coordinate with socket, described first encircles one end that arm is located on the outside of the header body to extension Stretch to form the first pin.
2. 2. plug as claimed in claim 1, it is characterised in that：The signal terminal includes outward bending and is connected in described insert Second on head body encircles arm, and described second encircles the lateral surface of arm and socket cooperation.
3. 3. plug as claimed in claim 2, it is characterised in that：The header body is provided with jack, and described second encircles arm One end on the inside of the header body through the jack and stretches out to form second pin.
4. 4. plug as claimed in claim 2, it is characterised in that：Described second lateral surface for encircling arm is provided with to be engaged with socket Convex portion.
5. 5. plug as claimed in claim 1, it is characterised in that：The U-shaped structure of electric terminal, and first connection Part, second connector, two second fixed parts and first fixed part are integrally formed.
6. 6. plug as claimed in claim 5, it is characterised in that：The quantity of the electric terminal is two, and two described electrical Terminal is located at the both ends of the jack body respectively, and the opening of two electric terminals is oppositely arranged.
7. 7. plug as claimed in claim 6, it is characterised in that：The signal terminal be arranged at two electric terminals it Between.
8. 8. plug as claimed in claim 7, it is characterised in that：The quantity of the signal terminal is 14, described in 14 Signal terminal forms two groups of signal terminal assemblies, and center line of the signal terminal assemblies described in two groups along first fixed part is symmetrical Set.
9. 9. plug as claimed in claim 8, it is characterised in that：The signal terminal assemblies include seven signal terminals, Length direction of seven signal terminals along the header body is uniformly arranged.