CN212366280U

CN212366280U - High stability RJ45 connector

Info

Publication number: CN212366280U
Application number: CN202021427174.3U
Authority: CN
Inventors: 柯炎华
Original assignee: Suzhou Weiju Electronics Technology Co ltd
Current assignee: Suzhou Weiju Electronics Technology Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-01-15
Anticipated expiration: 2030-07-20

Abstract

A high stability RJ45 connector, comprising: the socket is of a dustpan structure surrounded by four sides, the upper end of a rear frame of the socket is provided with an extending part, the inner side of the bottom frame is provided with an inverted T-shaped terminal mounting groove, and the inner side of the extending part is provided with a T-shaped terminal mounting groove corresponding to the inverted T-shaped terminal mounting groove; the terminal integrally bent and formed sequentially comprises an elastic sheet part, a first installation part, a connection part and a second installation part, the terminal is inserted from the rear side of a rear frame of the socket and installed, the elastic sheet part is installed in the socket, the first installation part is clamped in the inverted T-shaped terminal installation groove, the connection part is abutted to the outer wall of the rear frame of the socket, and the second installation part is clamped in the T-shaped terminal installation groove. The inverted T-shaped terminal mounting groove and the T-shaped terminal mounting groove are matched with the terminal for use, so that the stability of the terminal is improved, and the service life of the socket is prolonged; spacing steps are additionally arranged on the inner walls of the side frames on the two sides of the socket, the left and right sides of a plug inserted into the socket are spacing, the plug is not prone to shaking, and signal stability is guaranteed.

Description

High stability RJ45 connector

Technical Field

The utility model relates to an electric connector technical field, in particular to high stability RJ45 connector.

Background

RJ45 is a type of information jack (i.e., communications outlet) connector in a wiring system, which consists of a plug (connector, crystal header) and a socket (module), the plug having 8 recesses and 8 contacts. RJ is an abbreviation for Registered Jack, meaning "Registered Jack". RJ is the interface in the FCC (federal communications commission standards and regulations) that describes public telecommunication networks and RJ45 for computer networks is the common name for a standard 8-bit modular interface.

The existing RJ45 has the following problems:

1. along with the increase of the plugging times, the terminal of the device is easy to loosen;

2. after the plug is inserted into the socket, the left side and the right side have no limiting mechanism, so that the plug is easy to shake and cause signal loss;

therefore, in order to overcome the defects in the prior art, a high-stability RJ45 connector with stable signal transmission and stable terminal installation is needed to be designed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide a high-stability RJ45 connector.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: a high stability RJ45 connector, comprising:

the socket is of a dustpan structure surrounded by four sides, an extending part parallel to a bottom frame of the socket is arranged at the upper end of the rear frame of the socket, a plurality of inverted T-shaped terminal installation grooves arranged in parallel along the socket plugging direction are formed in the inner side of the bottom frame of the socket, and T-shaped terminal installation grooves corresponding to the inverted T-shaped terminal installation grooves are formed in the inner side of the extending part; and

the terminal, terminal integrated into one piece shaping of buckling is including bullet piece portion, first installation department, connecting portion and second installation department in proper order, the terminal is followed the installation is established to the back frame rear side of socket insertion, the bullet piece portion is installed in the socket, first installation department card is located in the type of falling T terminal mounting groove, connecting portion with the back frame outer wall of socket offsets, the second installation department card is located in the type of T terminal mounting groove.

The preferable technical scheme is as follows: the back frame of the socket is provided with a plurality of vertical strip holes for the elastic sheet part to pass through and be correspondingly communicated with the inverted T-shaped terminal mounting groove.

The preferable technical scheme is as follows: and the inner walls of the two side frames of the socket are provided with limiting steps.

The preferable technical scheme is as follows: the first mounting part is of a strip-shaped structure, and two sides of the first mounting part are provided with first wing parts corresponding to the inverted T-shaped terminal mounting grooves; the second installation part is of a strip structure, and two sides of the second installation part are provided with second wing parts corresponding to the T-shaped terminal installation grooves.

The preferable technical scheme is as follows: still including the lid of inhaling that the SMT of being convenient for was absorb, inhale have on the bottom surface of lid two sets of with the clamping mechanism that two side frames of socket correspond the setting.

The preferable technical scheme is as follows: the clamping mechanism comprises three clamping pins, wherein two clamping pins are abutted against the inner wall of the side frame of the socket, and the other clamping pin is abutted against the outer wall of the side frame of the socket.

The utility model discloses the beneficial effect who has does:

1. through type of falling T terminal mounting groove and T type terminal mounting groove, the terminal that the cooperation corresponds uses, has increased terminal stability, has prolonged socket life.

2. Spacing steps are additionally arranged on the inner walls of the side frames on the two sides of the socket, the left and right sides of a plug inserted into the socket are spacing, the plug is not prone to shaking, and signal stability is guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the socket structure of the present invention.

Fig. 3 is a schematic view of the terminal structure of the present invention.

Fig. 4 is a schematic view of the suction cover structure of the present invention.

In the above figures, 1, a socket; 11. an extension portion; 12. an inverted T-shaped terminal mounting groove; 13. a T-shaped terminal mounting groove; 14. a vertical bar hole; 15. a limiting step; 2. a terminal; 21. a spring piece portion; 22. a first mounting portion; 23. a connecting portion; 24. a second mounting portion; 3. a suction cover; 31. and (7) clamping the pins.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-4. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

the present invention will be described in detail with reference to the accompanying drawings 1-4:

as shown in fig. 1, which is a schematic structural diagram of the present application, the present application includes a socket 1 and a plurality of terminals 2 installed in the socket 1.

Fig. 2 is a schematic diagram of the socket structure according to the present application. It can be seen that the socket 1 is a four-sided surrounding dustpan structure, and includes a bottom frame, a rear frame, two side frames, and an extending portion 11 located at the upper end of the rear side of the rear frame and parallel to the bottom frame.

Be equipped with a plurality of type of falling T terminal mounting grooves 12 on the inboard of underframe, be equipped with a plurality of type of T terminal mounting grooves 13 in the inboard of extension 11, type of falling T terminal mounting groove 12 and type of T terminal mounting groove 13 one-to-one just all along socket 1's grafting direction mutual parallel arrangement for cooperation erection terminal 2.

In addition, the rear frame is provided with a plurality of vertical strip holes 14 correspondingly communicated with the inverted T-shaped terminal mounting grooves 12 for mounting the terminals 2.

Fig. 3 is a schematic view of the terminal structure of the present application. The terminal 2 is formed by bending integrally and includes a spring portion 21, a first mounting portion 22, a connecting portion 23 and a second mounting portion 24 in this order. The elastic piece part 21 is arranged in the socket 1 through the vertical strip hole 14, the first mounting part 22 is inserted in the inverted T-shaped terminal mounting groove 12, the second mounting part 24 is inserted in the T-shaped terminal mounting groove 13, and the connecting part 23 is abutted against the outer wall of the rear frame.

The first mounting portion 22 and the second mounting portion 24 are both strip-shaped structures, and both sides of the first mounting portion 22 are provided with first wing portions (not marked in the figure) for being inserted into the first terminal mounting grooves 12; the second mounting portion 24 has second wing portions (not shown) on both sides thereof for mating with the second terminal mounting grooves 13.

As shown in fig. 4, in order to obtain the suction cover 3 convenient for the SMT to suck, two sets of clamping mechanisms corresponding to the two side frames of the socket 1 are disposed on the bottom surface of the suction cover 3, each clamping mechanism includes three clamping pins 31, two of the clamping pins abut against the inner wall of the side frame of the socket 1, and the other clamping pin abuts against the outer wall of the side frame of the socket 1.

Furthermore, two side frame inner walls of the socket 1 are also provided with limiting steps 15 to prevent the plug from being inserted into the socket and swinging left and right to influence the signal transmission stability.

Therefore, the utility model has the advantages of it is following:

the inverted T-shaped terminal mounting groove and the T-shaped terminal mounting groove are matched with the terminal for use, so that the stability of the terminal is improved, and the service life of the socket is prolonged; spacing steps are additionally arranged on the inner walls of the side frames on the two sides of the socket, the left and right sides of a plug inserted into the socket are spacing, the plug is not prone to shaking, and signal stability is guaranteed.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A high stability RJ45 connector, comprising:

2. The RJ45 connector of claim 1, wherein: the back frame of the socket is provided with a plurality of vertical strip holes for the elastic sheet part to pass through and be correspondingly communicated with the inverted T-shaped terminal mounting groove.

3. The RJ45 connector of claim 1, wherein: and the inner walls of the two side frames of the socket are provided with limiting steps.

4. The RJ45 connector of claim 1, wherein: the first mounting part is of a strip-shaped structure, and two sides of the first mounting part are provided with first wing parts corresponding to the inverted T-shaped terminal mounting grooves; the second installation part is of a strip structure, and two sides of the second installation part are provided with second wing parts corresponding to the T-shaped terminal installation grooves.

5. The RJ45 connector of claim 1, wherein: still including the lid of inhaling that the SMT of being convenient for was absorb, inhale have on the bottom surface of lid two sets of with the clamping mechanism that two side frames of socket correspond the setting.

6. The RJ45 connector according to claim 5, wherein: the clamping mechanism comprises three clamping pins, wherein two clamping pins are abutted against the inner wall of the side frame of the socket, and the other clamping pin is abutted against the outer wall of the side frame of the socket.