CN212366349U

CN212366349U - RJ connector

Info

Publication number: CN212366349U
Application number: CN202020792225.6U
Authority: CN
Inventors: 幸东; 刘梓涛
Original assignee: Taikang Precision Zhongshan Co ltd
Current assignee: Taikang Precision Zhongshan Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-01-15
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a RJ connector, it includes: a housing; the grounding elastic sheet is arranged in the shell, and a fixed block is arranged in the shell; the grounding elastic sheet is provided with a connecting groove, the middle of the connecting groove is connected with the fixing block in a clamped mode, and elastic extending grooves are formed in the two sides of the connecting groove. After the grounding elastic sheet is installed in the shell, the connecting groove is clamped with the fixing block, so that the grounding elastic sheet is stably installed on the shell. The joint of fixed block and spread groove will make the difficult follow casing that drops of ground connection shell fragment to make the installation of ground connection shell fragment more firm. The extending groove enables the grounding elastic sheet to be deformed adaptively when being subjected to external force, so that relative movement between the fixing block and the connecting groove is avoided, and the connection stability of the fixing block and the connecting groove is guaranteed.

Description

RJ connector

Technical Field

The utility model relates to an electronic part field, in particular to RJ connector.

Background

As is well known, RJ connectors are the most popular standard connectors for network interfaces in the world. In the conventional RJ connector, a conductive connecting member for grounding is usually disposed on the connector, so as to prevent a potential safety hazard caused by a large current generated when a circuit is short-circuited. The existing connecting piece is usually directly plugged on the RJ connector, and the conductive connecting piece is easy to move relative to the RJ connector when being subjected to external force, so that the problem that the grounding effect is poor and even the conductive connecting piece falls off is solved, and the grounding protection effect is difficult to ensure in a critical time.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a RJ connector can install electrically conductive connecting piece firmly.

According to the utility model discloses an RJ connector of first aspect embodiment includes: the shell is internally provided with a first slot; the grounding elastic sheet is inserted into the first slot, and a fixed block is arranged in the first slot; the grounding elastic sheet is provided with a connecting groove, and the connecting groove is clamped with the fixing block.

According to the utility model discloses RJ connector has following beneficial effect at least: after the grounding elastic sheet is inserted into the first slot, the fixing block is clamped with the connecting slot, so that the grounding elastic sheet is stably installed on the shell. The joint of fixed block and spread groove will make the difficult follow casing that drops of ground connection shell fragment to make the installation of ground connection shell fragment more firm.

According to the utility model discloses a some embodiments, the middle part of spread groove with the fixed block joint, the both sides of spread groove all are provided with the extending groove.

According to some embodiments of the present invention, the grounding elastic piece includes a connecting portion and an inserting portion, the connecting groove is disposed in the middle of the inserting portion, and the inserting portion is inserted into the first slot; the connecting part is partially or completely positioned outside the shell, and the connecting part can be bent relative to the inserting part.

According to some embodiments of the present invention, the connecting portion is provided with a plurality of mounting holes for mounting and connecting.

According to the utility model discloses a some embodiments, be provided with the second slot on the casing, it has the connection shell fragment to peg graft in the second slot, connect the shell fragment and/or be provided with on the second slot and be used for connecting the connection structure of the two.

According to some embodiments of the utility model, connection structure includes first draw-in groove and first fixture block, first draw-in groove with one of them sets up in the second slot, and another setting is in connect on the shell fragment, first fixture block joint is in the first draw-in groove.

According to some embodiments of the utility model, first fixture block is located connect on the shell fragment and can for connect the shell fragment and buckle.

According to some embodiments of the utility model, the casing is made by insulating plastic, the cover is equipped with metal casing on the casing, metal casing with be provided with mounting structure between the casing.

According to some embodiments of the present invention, the mounting structure includes a second clamping block and a second clamping groove, the second clamping block and one of the second clamping grooves are disposed on the housing, the other one is disposed on the metal shell, and the second clamping block is clamped in the second clamping groove.

According to some embodiments of the present invention, the second clamping block is provided with a guiding inclined plane for being clamped into the second clamping groove.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic diagram of an RJ connector according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of the RJ connector shown in fig. 1;

fig. 3 is a schematic view of the housing of the RJ connector shown in fig. 1;

fig. 4 is a schematic diagram of a grounding spring of the RJ connector shown in fig. 1;

fig. 5 is a schematic view of a connection spring of the RJ connector shown in fig. 1;

fig. 6 is a schematic view of the metal housing of the RJ connector shown in fig. 1.

Reference numerals: 100 is a shell, 110 is a third slot, 120 is a second slot, 125 is a first card slot, and 130 is a first slot;

200 is a pin group;

300 is a connecting elastic sheet, 310 is a connecting port, and 350 is a first fixture block;

400 is a grounding elastic sheet, 410 is a connecting part, 420 is a connecting groove, 425 is an extending groove, and 450 is a fixing block;

600 is a metal shell, 610 is a front spring, 630 is a second clamping block, and 635 is a second clamping groove.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, an RJ connector includes: the shell 100 is internally provided with a first slot 130; the grounding elastic sheet 400 is inserted into the first slot 130, and a fixing block 450 is arranged in the first slot 130; the grounding spring 400 is provided with a connecting groove 420, and the connecting groove 420 is clamped with the fixing block 450. After the grounding elastic piece 400 is inserted into the first slot 130, the connecting slot 420 is clamped with the fixing block 450, so that the grounding elastic piece 400 is stably mounted on the housing 100. The clamping of the fixing block 450 and the connecting groove 420 will make the grounding spring 400 not easily fall off from the housing 100, so that the installation of the grounding spring 400 is more stable.

In some embodiments, referring to fig. 1, the middle portion of the coupling groove 420 is engaged with the fixing block 450, and both sides of the coupling groove 420 are provided with extension grooves 425. In the process of plugging the grounding elastic sheet 400 into the first slot 130, the grounding elastic sheet 400 will deform, so that the fixing block 450 can be clamped into the connecting slot 420. The extension groove 425 may allow the two sides of the connection groove 420 to be deformed more easily when the ground spring 400 is deformed, so that the deformation of the ground spring 400 is hard to affect the connection groove 420, and the connection groove 420 and the fixing block 450 are conveniently and stably clamped.

In some embodiments, referring to fig. 3, a third slot 110 is disposed on the housing 100, a pin set 200 is disposed in the third slot 110, and the third slot 110 and the first slot 130 are disposed on opposite sides of the housing 100. The pin set 200 and the grounding spring 400 are respectively located at two opposite sides of the housing 100, so that interference between the pin set and the grounding spring can be avoided as much as possible, and the working stability of the connector is further improved.

In some embodiments, referring to fig. 4, the grounding spring 400 includes a connection portion 410 and a connection portion, the connection groove 420 is disposed in the middle of the connection portion, and the connection portion is connected to the first slot 130; the connection part 410 is partially or entirely located outside the housing 100, and the connection part 410 can be bent with respect to the socket part. The connection portion 410 can be electrically connected to or directly abutted against an external low potential portion, so as to ensure that it can transmit current when short-circuited, thereby ensuring the safety of the housing 100. Since the connection portion 410 can be bent with respect to the socket portion, the connection portion 410 can be connected to low potential points in different directions, so that there is an advantage of convenient connection.

In some embodiments, referring to fig. 4, the connecting portion 410 is provided with a plurality of mounting holes for mounting and connecting. The mounting hole may be used to connect with a positioning pin and also to electrically connect with a live wire, and the mounting hole provides various mounting means for the connection portion 410, so that the connection of the connection portion 410 with a low potential place may be more effectively achieved.

In some embodiments, referring to fig. 2, the housing 100 is provided with a second slot 120, a connection elastic sheet 300 is inserted into the second slot 120, and the connection elastic sheet 300 and/or the second slot 120 are provided with a connection structure for connecting the two. The connection elastic piece 300 can be connected with the outside, so that the ground protection connection is further performed on the housing 100 and the outside, and the safety of the housing 100 is further improved.

In some embodiments, referring to fig. 2, the connecting structure includes a first engaging groove 125 and a first engaging block 350, the first engaging groove 125 is disposed in the second inserting groove 120, the first engaging block 350 is disposed on the connecting spring 300, and the first engaging block 350 is engaged with the first engaging groove 125. The first latch 350 and the first slot 125 can stably and reliably engage the second slot 120 and the connecting spring 300, so that the two are not easily separated from each other. Of course, the first locking block 350 may be disposed in the second slot 120, and the first locking groove 125 is disposed on the connecting elastic piece 300, and the specific disposition manner may be adjusted according to the actual situation, which is not limited herein.

In some embodiments, referring to fig. 5, the first latch 350 is located on the connecting spring 300 and can be bent relative to the connecting spring 300. When the first fixture block 350 is bent, the first fixture block 350 can be matched with the connecting elastic sheet 300 to clamp the side wall of the first clamping groove 125, so that the first fixture block 350 is clamped with the first clamping groove 125 more tightly, and the clamping between the connecting elastic sheet 300 and the housing 100 is more stable.

In some embodiments, referring to fig. 6, the casing 100 is made of insulating plastic, a metal casing 600 is sleeved on the casing 100, and a mounting structure is disposed between the metal casing 600 and the casing 100. The metal casing 600 can protect the internal components such as the housing 100, thereby preventing the components such as the housing 100 from being affected by the outside and causing problems such as abrasion.

In some embodiments, referring to fig. 6, the mounting structure includes a second latch 630 and a second latch groove 635, the second latch 630 is disposed on the housing 100, the second latch groove 635 is disposed on the metal shell 600, and the second latch 630 is latched in the second latch groove 635. The second latch 630 and the second latch 635 can stably and reliably latch the housing 100 and the metal shell 600, so that the two are not easily separated from each other. Of course, the second latch 630 may be disposed on the metal casing 600, and the second latch 635 may be disposed on the housing 100, and the specific disposition manner may be adjusted according to actual situations, which is not limited herein.

In some embodiments, referring to fig. 5, the connection elastic piece 300 is provided with a connection port 310, and the connection port 310 is located outside the housing 100. The connection port 310 may be electrically connected with the outside, thereby ensuring that the connector can stably operate.

In some embodiments, referring to fig. 6, second latch 630 may have a guiding slope for engaging with second latch 635. When the second latch 630 and the second latch 635 are contacted by the guiding inclined surface, the resistance between the two is gradually increased from small to large, so that the two latches are easy to latch and are not easy to fall off.

In some embodiments, referring to fig. 6, a front elastic sheet 610 is disposed on the metal shell 600, and the front elastic sheet 610 is bent toward the inside of the casing 100. The front elastic sheet 610 can not only generate a fixing effect between the metal shell 600 and the housing, but also form a plugging structure, thereby facilitating the plugging of the connector with the network cable.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. An RJ connector, comprising:

a housing (100), a first slot (130) being provided in the housing (100);

the grounding elastic sheet (400) is inserted into the first slot (130), and a fixed block (450) is arranged in the first slot (130); the grounding elastic sheet (400) is provided with a connecting groove (420), and the connecting groove (420) is connected with the fixing block (450) in a clamping mode.

2. The RJ connector of claim 1, wherein:

the middle part of connecting groove (420) with fixed block (450) joint, the both sides of connecting groove (420) all are provided with extending groove (425).

3. The RJ connector of claim 1, wherein:

the grounding elastic sheet (400) comprises a connecting part (410) and an inserting part, the connecting groove (420) is arranged in the middle of the inserting part, and the inserting part is inserted into the first slot (130);

the connecting part (410) is partially or completely positioned outside the shell (100), and the connecting part (410) can be bent relative to the plug part.

4. The RJ connector of claim 3, wherein:

the connecting part (410) is provided with a plurality of mounting holes for mounting and connecting.

5. The RJ connector of claim 1, wherein:

the shell (100) is provided with a second slot (120), a connecting elastic sheet (300) is inserted in the second slot (120), and a connecting structure for connecting the connecting elastic sheet (300) and/or the second slot (120) is arranged on the connecting elastic sheet (300) and/or the second slot (120).

6. The RJ connector of claim 5, wherein:

the connecting structure comprises a first clamping groove (125) and a first clamping block (350), one of the first clamping groove (125) and the first clamping block (350) is arranged in the second slot (120), the other one of the first clamping groove and the first clamping block is arranged on the connecting elastic sheet (300), and the first clamping block (350) is clamped in the first clamping groove (125).

7. The RJ connector of claim 6, wherein:

the first fixture block (350) is located on the connecting elastic sheet (300) and can be bent relative to the connecting elastic sheet (300).

8. The RJ connector of claim 1, wherein:

the casing (100) is made of insulating plastics, a metal shell (600) is sleeved on the casing (100), and an installation structure is arranged between the metal shell (600) and the casing (100).

9. The RJ connector of claim 8, wherein:

the mounting structure comprises a second clamping block (630) and a second clamping groove (635), one of the second clamping block (630) and the second clamping groove (635) is arranged on the shell (100), the other one of the second clamping block (630) and the second clamping groove (635) is arranged on the metal shell (600), and the second clamping block (630) is clamped in the second clamping groove (635).

10. The RJ connector of claim 9, wherein:

the second clamping block (630) is provided with a guide inclined surface which is clamped into the second clamping groove (635).