CN201904480U

CN201904480U - RJ-45 connector with anti-misplug function

Info

Publication number: CN201904480U
Application number: CN2010205745018U
Authority: CN
Inventors: 崔展明; 杨作景
Original assignee: Aihuate (Guangzhou) Communication Co Ltd
Current assignee: Aihuate (Guangzhou) Communication Co Ltd
Priority date: 2010-10-22
Filing date: 2010-10-22
Publication date: 2011-07-20
Anticipated expiration: 2020-10-22

Abstract

The utility model relates to a RJ-45 connector with anti-misplug function. The RJ-45 connector comprises a connector body for accommodating a RJ-45 plug, and metal springs arranged in the connector body, wherein the metal springs comprise a bending part and a baffle plate connected with the metal springs; the metal springs are arranged at the two sides of the connector body; when the RJ-45 plug is plugged in, the RJ-45 plug is firstly contacted with the bending part, so that the two metal springs are expanded outwards, the baffle plate let the plug out and the plug passes through the baffle plate; and when a RJ-11 plug is plugged in, the RJ-11 plug is clamped with the baffle plate. According to the specification of the RJ-11 plug, the baffle plate is arranged on the metal springs, so as to effectively increase the baffling area to increase the strength, prevent the misplug possibility caused by too large applied force, and prevent the plug from scrapping at risk. As the baffle plate exists, the angle and the elasticity factor of the metal springs do not need to be excessively considered during the production. Therefore, the production process is simplified, and the RJ-45 connector with anti-misplug function has wide market application prospect.

Description

A kind of RJ-45 connector with anti-misplug function

Technical field

The utility model relates to a kind of electric power connector structure, is specifically related to a kind of anti-mis-insertion structure that is used for the RJ-45 connector of Ethernet connection.

Background technology

Computer science and technology is fast-developing now, and desktop computer and notebook computer have been prevalent in each corner in the society, carry out operation and the user goes for information or all can utilize when carrying out file transfer computer to connect network, more, just like become one of necessary valuable source of individual or company in the present life because the network technology and information are obtained or have rapidly characteristic easily when transmitting.Therefore computer is in view of the development of the above-mentioned network technology, and promptly must be provided with on main frame can be for the connector of Network plug butt joint use; Moreover the plug that generally can connect two wires or four lines is called RJ-11 type plug, is most commonly used to telephone line is connected to certain device (as modulator-demodulator), makes computer carry out network online operation via the connection of modulator-demodulator and telephone wire; And another kind of RJ-45 type plug is the American telephone plug that once can connect four pairs of telephone wires (eight bar line), and it is used in the middle of the UTP LAN system usually, because general used on the market hub is a RJ-45 type plug.Yet the external form of above-mentioned RJ-11 type plug and RJ-45 type plug is because closely similar; and the difference on the specification is only arranged; so regular meeting causes user's misidentification in the time of also; and the RJ-11 type plug that specification is less inserts in the RJ-45 connector, and then causes the conducting terminal torsional deformation of RJ-45 connector and can't use.

Insert in the RJ-45 connector for fear of RJ-11 type plug, a metal clips with breach can be set in connector traditionally, avoid the user to misplug possibility into RJ-11 type plug.When RJ-11 type plug inserts the RJ-45 connector, can suffer that the breach of metal clips is kept out, and can't insert connector body and conducting terminal electrically connects, and reach the effect of anti-mis-insertion.Yet, in order to reach the effect of anti-mis-insertion, during the plant produced metal clips, must consider factors such as the angle of metal clips and elastic force, cause the complexity in the production.In addition, because the breach of metal clips is less, cause that to keep out area less, when the user imposes more energetically, still can force RJ-11 type plug is inserted connector, thus the effect of anti-mis-insertion not only can be lost, and because metal clips uses hard metal material, also can hang down the made plug of material by the scratch hard, cause the damage of plug.

The utility model content

In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of reliability stronger, the bigger area of keeping out can be provided, and the possibility of avoiding losing anti-mis-insertion because of the application of force is excessive takes place, and avoids plug to suffer the RJ-45 connector with anti-misplug function of scratch risk.

To achieve these goals, the technical solution adopted in the utility model is as follows: a kind of RJ-45 connector with anti-misplug function, comprise the connector body that can hold RJ-45 type plug, and the metal clips that is arranged at connector body inside, it is characterized in that: the quantity of described metal clips is at least two, and is installed in the connector body both sides relatively; The bending part of described metal clips is arranged near the connector body spigot, and relative bending part is protruding to the inside, distance between the described relative bending part equals the width of RJ-11 type plug, perhaps greater than the width of RJ-11 type plug and less than the width of RJ-45 type plug; The baffle plate of described metal clips is arranged on away from the connector body spigot, and relative baffle plate is protruding to the inside, distance between the described relative baffle plate is less than the width of RJ-11 type plug, and the width of the RJ-45 type plug when inserting the connector body state more than or equal to RJ-45 type plug.

As optimization, described baffle plate is arranged on the top edge or the lower limb of metal clips.

As optimization, metal clips one end is provided with support fixation portion, described support fixation portion and metal clips at an angle of 90, the connector body both sides are respectively equipped with the first groove position that the block of metal shell fragment can be installed, but and the second groove position of fixing metal shell fragment support fixation portion.

As optimization, the connector body outside also is provided with shield shell.

The utility model compared with prior art, according to RJ-11 type plug specification, on metal clips, be provided with baffle plate, effectively increased and kept out area, the possibility of having avoided losing anti-mis-insertion because of the application of force is excessive takes place, thereby avoids plug to suffer the scratch risk, and the realization key of anti-misplug function is the setting of baffle plate, so the angle that needn't too consider metal clips when producing and elastic force factor etc. make the production process simplification; And the extension of metal clips is to utilize the chimeric and fastening means of falling the screens to make it to cooperate with connector body (plastic cement shell), makes metal clips durable in use, and assembles simply.

Description of drawings

Fig. 1 is the installation diagram of the utility model embodiment

Fig. 2 is the metal clips enlarged drawing of the utility model embodiment

Fig. 3 is a design sketch behind assembling two metal clipss of the utility model embodiment

Fig. 4 is the procedure chart that the RJ-45 type plug of the utility model embodiment inserts connector

Fig. 5 has inserted the upward view of connector for the RJ-45 type plug of the utility model embodiment

The upward view of being kept out by baffle plate when Fig. 6 inserts connector for the RJ-11 type plug of the utility model embodiment

Embodiment

Shown in Fig. 1,2 and 3, a kind of RJ-45 connector with anti-misplug function, comprise the connector body 1 that can hold RJ-45 type plug 8, the shield shell (not drawing on the figure) in connector body 1 outside, and the metal clips 2 that is arranged at connector body 1 inside, described metal clips 2 comprises bending part 4, support fixation portion 5, and the baffle plate 3 that is arranged on the lower limb (also can be arranged on top edge) of metal clips 2.Described support fixation portion 5 and metal clips 2 are at an angle of 90.

The quantity of described metal clips 2 is two, relatively be installed in the first groove position 6 of connector body 1 both sides, be that relative two bending parts 4 are protruding to the inside, two relative baffle plates 3 are also protruding to the inside, and the support fixation portion 5 of metal clips 2 is installed in the second groove position 7, and promptly support fixation portion 5 combines with connector body 1 with chimeric and the fastening means of falling the screens.The bending part 4 of described metal clips 2 is arranged near connector body 1 spigot, the baffle plate 3 of described metal clips 2 is arranged on away from connector body 1 spigot, promptly when when connector body 1 inserts RJ-45 type plug 8, RJ-45 type plug 8 contacts with bending part 4 earlier.

Distance between relative two bending parts 4 of the described metal clips of present embodiment 2 equals the width of RJ-11 type plug 9, but also can set distance between the two relative bending parts 4 of metal clips 2 greater than the width of RJ-11 type plug 9, and less than the width of RJ-45 type plug 8 according to actual conditions.

When being inserted into state, when promptly not inserting any plug, the distance between the two relative baffle plates 3 is less than the width of RJ-11 type plug; When inserting RJ-45 type plug 8, the distance between the two relative baffle plates 3 is greater than the width of (also can equal) RJ-45 type plug 8.

Shown in Fig. 4,5 and 6, the anti-misplug function of present embodiment is to realize like this, when when connector body 1 inserts RJ-45 type plug 8, because the width of RJ-45 type plug 8 is bigger than the distance between 2 liang of bending parts 4 of metal clips, force two metal clipss 2 to launch laterally, after metal clips 2 launches, also driving two baffle plates 3 moves laterally, and this moment, distance between two baffle plates 3 is bigger than the width of RJ-45 type plug 8, can make RJ-45 type plug 8 successfully insert RJ-45 connector body 1 inside, be connected with conducting terminal, thereby electrically connect; When connector body 1 inserts RJ-11 type plug 9, because the distance between 2 liang of bending parts 4 of width and metal clips of RJ-11 type plug 9 equates, be that RJ-11 type plug 9 can't strut metal clips 2, and, distance between two baffle plates 3 is littler than the width of RJ-11 type plug 9, thereby two baffle plates 3 are stuck on the both sides shoulder of RJ-11 type plug 9, and RJ-11 type plug 9 can't enter connector body 1 inside again, thereby realizes anti-misplug function.Because two baffle plates 3 can be stuck on the both sides shoulder of RJ-11 type plug 9 fully, bigger low-grade area is provided, thereby has increased the reliability of anti-mis-insertion.

For application of the present utility model, also have other structure to realize, for example, the quantity of metal clips can be three or four or five can, be placed on that connector body is inner to get final product so long as relatively install.

Above-described embodiment, the utility model embodiment a kind of more preferably just, the common variation that those skilled in the art carry out in the utility model scheme scope and replacing all should be included in the protection range of the present utility model.

Claims

1. RJ-45 connector with anti-misplug function, comprise the connector body that can hold RJ-45 type plug, and the metal clips that is arranged at connector body inside, it is characterized in that: described metal clips comprises bending part, and the baffle plate that is connected with metal clips; The quantity of described metal clips is at least two, and is installed in the connector body both sides relatively; The bending part of described metal clips is arranged near the connector body spigot, and relative bending part is protruding to the inside, distance between the described relative bending part equals the width of RJ-11 type plug, perhaps greater than the width of RJ-11 type plug and less than the width of RJ-45 type plug; The baffle plate of described metal clips is arranged on away from the connector body spigot, and relative baffle plate is protruding to the inside, distance between the described relative baffle plate is less than the width of RJ-11 type plug, and the width of the RJ-45 type plug when inserting the connector body state more than or equal to RJ-45 type plug.

2. a kind of RJ-45 connector with anti-misplug function as claimed in claim 1, it is characterized in that: described baffle plate is arranged on the top edge or the lower limb of metal clips.

3. a kind of as claimed in claim 1 or 2 have an anti-misplug function RJ-45 connector, and it is characterized in that: metal clips one end is provided with support fixation portion, and described support fixation portion and metal clips are at an angle of 90.

4. a kind of RJ-45 connector with anti-misplug function as claimed in claim 3 is characterized in that: the connector body both sides are respectively equipped with the first groove position that the block of metal shell fragment can be installed, but and the second groove position of fixing metal shell fragment support fixation portion.

5. a kind of RJ-45 connector with anti-misplug function as claimed in claim 4 is characterized in that: the connector body outside also is provided with shield shell.