CN210607939U

CN210607939U - Socket and bent angle plug thereof

Info

Publication number: CN210607939U
Application number: CN201921900180.3U
Authority: CN
Inventors: 谢有森
Original assignee: Shenzhen Tanghongsen Electronic Co ltd
Current assignee: Shenzhen Tanghongsen Electronic Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-05-22
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to a socket and bent angle plug thereof, including socket and bent angle plug, the bent angle plug includes the plug body and sets up the grafting portion of plug body one side, the socket with the connection can be dismantled to the grafting portion, the socket with the terminal surface of the adjacent one side of grafting portion encircles there is the expansion board, the left and right sides swing joint of plug body has the arch, protruding top with the expansion board butt. The utility model discloses can be through the protruding and the expansion board auxiliary user plug that sets up on the socket that set up on the bent angle plug, reduce the plug and the pulling out of socket and insert the degree of difficulty, and can not reduce the inseparable degree that plug and socket are connected.

Description

Socket and bent angle plug thereof

Technical Field

The utility model relates to an electric connector technical field especially relates to a socket and bent angle plug thereof.

Background

Most of the existing electric connectors in the market are spring-piece type and flat terminals, the connection mode is easy to insert and pull, but the electric connectors cannot bear large-current transmission, and the application range of the electric connectors is limited.

Although the crown spring type electric connector can realize the transmission of large current, when plugging, because the contact pin is tightly connected with the crown spring jack, the plugging is difficult, and the normal plugging can be realized only by consuming larger force. Moreover, whether the pin and the jack are assembled correspondingly or not needs to be noticed in the plugging process, the pin and the jack are often poorly connected through the staggered assembly, the pin is serious, and even the pin is damaged, and the service life of the plug is shortened.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a socket and a corner plug thereof, which can assist a user to insert and remove a plug and a socket by a protrusion provided on the corner plug and an expansion board provided on the socket, and reduce the difficulty of inserting and removing the plug and the socket without reducing the tightness of connection between the plug and the socket.

The utility model provides a socket and bent angle plug thereof, includes socket and bent angle plug, bent angle plug includes the plug body and sets up the grafting portion of plug body one side, the socket with the connection can be dismantled to the grafting portion, the socket with the terminal surface of the adjacent one side of grafting portion encircles there is the expansion board, the left and right sides swing joint of plug body has the arch, protruding top with the expansion board butt.

Preferably, the plug body is provided with a through hole, the middle part of the protrusion is provided with an installation part, and the installation part is movably clamped in the through hole.

Preferably, a groove is further formed in one side, adjacent to the insertion part, of the socket, a power supply tongue and the signal tongue are arranged in the groove, and a power supply pin and a signal pin are arranged in the insertion part corresponding to the power supply tongue and the signal tongue.

Preferably, a baffle is arranged between the power pin and the signal pin.

Preferably, the expansion plate is further provided with bolt holes.

Preferably, the plug also comprises a right-angle plug, and the plug body is connected with the right-angle plug through a wiring harness.

The utility model discloses an useful part lies in: after the socket is connected with the plug-in part on the bent angle plug, an expansion board is arranged on the socket, a rotatable protrusion is arranged on the bent angle plug, a user can abut against the expansion board by pressing the rotatable protrusion, the socket and the bent angle plug are changed into loose connection from tight connection, the socket can be separated without consuming large strength of the user, the socket is more convenient to use, and when the socket is required to be connected, the protrusion is parallel to the expansion board of the socket, namely, the socket and the bent angle plug are not influenced.

Drawings

FIG. 1 is a perspective view of a receptacle and a corner plug thereof according to one embodiment;

FIG. 2 is a perspective view of a receptacle and a corner plug thereof from another perspective;

figure 3 is a top view of a receptacle and angled plug thereof.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 3, a socket and a corner plug thereof include a socket 1 and a corner plug 2, the corner plug 2 includes a plug body 21 and an insertion portion 22 disposed on one side of the plug body 21, the socket 1 is detachably connected to the insertion portion 22, an expansion plate 11 surrounds an end surface of the socket 1 adjacent to the insertion portion 22, protrusions 211 are movably connected to left and right sides of the plug body 21, and top ends of the protrusions 211 abut against the expansion plate 11. Specifically, in the present example, the angled plug 2 includes a plug body 21 and a plug portion 22, and the receptacle 1 is directly detachably connected to the plug portion 22. Further, when the socket 1 is connected with the plug part 22, the plug part 22 is generally directly inserted into the socket 1 by an interference fit, so that the connection is tight. In order to facilitate the user to separate the socket 1 from the mating part 22, an expansion board 11 is disposed on the end surface of the socket 1 adjacent to the mating part 22, and protrusions 211 are disposed on both sides of the plug body 21, and the protrusions 211 can rotate under the driving of external force. When protruding 211 rotates to certain angle, when the user pressed protruding 211's one end, protruding 211's the other end can with 11 edge butts of expansion board, and then make socket 1 become loose state with grafting portion 22 from the compact state, the user only need hold between the fingers expansion board 11 with the hand and can easily separate socket 1 and bent angle plug 2, need not consume great strength, with simple and convenient, have stronger practicality.

As shown in fig. 1, a through hole 212 is formed in the plug body 21, a mounting portion 2111 is disposed in the middle of the protrusion 211, and the mounting portion 2111 is movably clamped in the through hole 212. Specifically, in this embodiment, the protrusion 211 is movably connected to the plug body 21 by providing the mounting portion 2111 at the middle thereof and engaging with the through hole 212, and the mounting portion 2111 has a cylindrical cross section and can engage with the through hole 212 in an interference manner, so as to prevent the protrusion 211 from falling off the plug body 21. When external force is applied to the protrusion 211, the mounting portion 2111 rotates in the through hole 212 at the same time, so that the socket 1 and the angled plug 2 can be separated without consuming large force, and the use is simple and convenient.

As shown in fig. 1 to 3, a groove 12 is further disposed on a side of the socket 1 adjacent to the insertion part 22, a power tongue 121 and a signal tongue 122 are disposed in the groove 12, and a power pin 221 and a signal pin 222 are disposed in the insertion part 22 corresponding to the power tongue 121 and the signal tongue 122. Specifically, in this example, the grooves 12, the power supply tongue 121 and the signal tongue 122 are provided in the socket 1, so as to increase the contact area with the insertion part 22, improve the connection tightness, and prevent external dust and the like from entering the socket 1 through the connection part to affect the electrical connection performance. It should be noted that, sockets are disposed on the power tongue 121 and the signal tongue 122 corresponding to the power pin 221 and the signal pin 222, which is easily understood by those skilled in the art and will not be described herein.

As shown in fig. 1, a blocking plate 223 is disposed between the power pin 221 and the signal pin 222. Specifically, the baffle 223 is disposed to isolate the power pin 221 from the signal pin 222, so as to reduce the electromagnetic interference of the power pin 221 to the signal pin 222 during power-on.

As shown in fig. 1, the expansion plate 11 is further provided with bolt holes 111. Specifically, set up bolt hole 111 on expansion plate 11, conveniently fix socket 1 on other with electrical apparatus, need not other mounting, reduce socket 1's the installation degree of difficulty.

As shown in fig. 1, the plug also comprises a right-angle plug 3, and the plug body 21 is connected with the right-angle plug 3 through a wiring harness 4.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A socket and bent angle plug thereof which characterized in that: including socket and bent angle plug, bent angle plug includes the plug body and sets up the grafting portion of plug body one side, the socket with the connection can be dismantled to the grafting portion, the socket with the terminal surface of the adjacent one side of grafting portion encircles there is the expansion board, the left and right sides swing joint of plug body has the arch, protruding top with the expansion board butt.

2. A jack and angled plug therefor according to claim 1, wherein: the plug is characterized in that a through hole is formed in the plug body, an installation part is arranged in the middle of the protrusion, and the installation part is movably clamped in the through hole.

3. A jack and angled plug therefor according to claim 2 wherein: a groove is further formed in one side, adjacent to the inserting part, of the socket, a power supply convex tongue and a signal convex tongue are arranged in the groove, and a power supply contact pin and a signal contact pin are arranged in the inserting part and correspond to the power supply convex tongue and the signal convex tongue.

4. A jack and angled plug therefor according to claim 3 wherein: and a baffle is arranged between the power supply contact pin and the signal contact pin.

5. A jack and angled plug therefor according to claim 4 wherein: the expansion plate is also provided with bolt holes.

6. A jack and angled plug therefor according to claim 1 or 5, wherein: the plug is characterized by further comprising a right-angle plug, and the plug body is connected with the right-angle plug through a wiring harness.