CN203150831U - Misplug prevention network connector - Google Patents
Misplug prevention network connector Download PDFInfo
- Publication number
- CN203150831U CN203150831U CN2013201262464U CN201320126246U CN203150831U CN 203150831 U CN203150831 U CN 203150831U CN 2013201262464 U CN2013201262464 U CN 2013201262464U CN 201320126246 U CN201320126246 U CN 201320126246U CN 203150831 U CN203150831 U CN 203150831U
- Authority
- CN
- China
- Prior art keywords
- elastic arm
- mis
- insulating body
- network connector
- butt joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a misplug prevention network connector which comprises an insulated body, a terminal which is fixed on the insulated body and a shielding shell. The insulated body is provided with a butting cavity. The terminal extends into the butting cavity. The insulated body is provided with an elastic arm which is integrally formed with the insulated body and extends into the butting cavity. The elastic arm is provided with an inclined guiding part and a gap part at one side of the guiding part, and since the elastic arm is integrally formed, the manufacturing cost of the misplug prevention network connector is reduced.
Description
[technical field]
It is used that the utility model relates to electronic applications, relates in particular to the used anti-mis-insertion network connector of a kind of network.
[background technology]
With popularizing of network, and the facility of bringing to the modern life, existing RJ45 and RJ11 connector have very important effect thus, but the width dimensions of RJ45 connector and socket connector is all greater than the width of RJ11 plug and socket connector.In the practical application, often because causing the RJ11 pin connector, carelessness is not intended to misplug in the RJ45 socket connector, can damage the conducting terminal in the RJ45 socket connector like this, more can cause electrical destruction, can effectively prevent the anti-mis-insertion structure that the RJ11 pin connector inserts so need in the RJ45 socket connector, arrange one, to adapt to the development trend of electronics industry.
Can consult the Chinese utility model patent CN 202495636U patent of bulletin on October 17th, 2012 in the existing product, it discloses a kind of anti-mis-insertion electric connector, it comprises the insulating body body, be sheathed on the outer shield shell of insulating body and the terminal group that is accommodated in the insulating body, this insulating body is provided with the grafting space that can accommodate banjo, further include another fool proof shell fragment with insulating body split assembling, this fool proof shell fragment has a fixed part and an elastic contact part, the free tail end of this elastic contact part convexes with a stop section, this fixed part is installed in the insulating body and is connected on the shield shell, elastic contact part is suspended from the grafting space, and the internal face in this stop section and grafting space maintains the elasticity spacing.
But above-mentioned anti-mis-insertion electric connector need arrange a fool proof shell fragment in addition, need set up a mould again and come this fool proof shell fragment of moulding, additionally need manually be assembled in again simultaneously on the corresponding insulating body, increase the manufacturing cost of connector like this, and take time and effort, be unfavorable for considering cheaply.
So be necessary to provide a kind of new network connector to overcome the problems referred to above.
[utility model content]
Based on this, be necessary to provide a kind of anti-mis-insertion network connector of low-cost configuration.
The utility model is achieved through the following technical solutions: a kind of anti-mis-insertion network connector, comprise insulating body, be retained on terminal and shielding casing on the insulating body, insulating body has the butt joint chamber, terminal protrudes in this butt joint chamber, it is characterized in that: described insulating body is provided with one-body molded and protrudes into the elastic arm that docks in the chamber, and this elastic arm has inclined guide portion and is positioned at the notch part of guidance part one side.
Improvement project: described elastic arm is a pair of both sides that are arranged on the butt joint chamber.
Improvement project: the gap portions of each elastic arm is in the inboard of guidance part, and is oppositely arranged, and insulating body has matrix, and elastic arm extends from matrix and forms.
Improvement project: described insulating body has roof, diapire and two side, and surrounds above-mentioned butt joint chamber jointly.
Improvement project: have a slit between described elastic arm and the roof, and do not link to each other with roof.
Improvement project: described roof is provided with the crossbeam that protrudes into the butt joint chamber, and this crossbeam is positioned at the inboard of elastic arm.
Improvement project: the described sidewall outside is provided with support platform, and this support platform is between roof and diapire.
Improvement project: described left and right sidewall is respectively equipped with towards what butt joint protruded out in the chamber and compresses elastic arm, and this compresses elastic arm and links to each other with the sidewall one, and symmetry is positioned at the both sides of docking the chamber.
Improvement project: shielding casing comprises one-body molded and covers the occlusion part of front side, connect the occlusion part upside and be positioned at the last shielding portion in the roof outside, the stator that is bent down by last shielding portion both sides, reached by the following clamping part of occlusion part downside towards the diapire bending by the side clamping part of the occlusion part left and right sides towards the sidewall bending, occlusion part has the insertion mouth that communicates with the butt joint chamber, the sidewall of insulating body and diapire are provided with a plurality of projections outwardly, the side clamping part is buckled on the projection respectively with following clamping part, so that shielding casing is retained on the insulating body, each stator has the bonding pad that extends down simultaneously.
The beneficial effects of the utility model are as follows: by by insulating body is one-body molded the elastic arm that protrudes in the host cavity being arranged, reduce operation and the manufacturing cost of anti-mis-insertion network connector, this elastic arm has guidance part and is positioned at the notch part of guidance part one side simultaneously, can when inserting, normal pin connector push elastic arm deflection, to insert in the butt joint chamber, when improper pin connector inserts, kept out in the outside, butt joint chamber and can't insert by the notch part of elastic arm, reach the effect of anti-mis-insertion.
[description of drawings]
Fig. 1 is the schematic views of the utility model anti-mis-insertion network connector;
Fig. 2 is another angle schematic diagram shown in Figure 1;
Fig. 3 is the schematic diagram that removes shielding casing shown in Figure 1;
Fig. 4 is front end view shown in Figure 1;
Fig. 5 is the cutaway view along the A-A line shown in Figure 4;
Fig. 6 is the schematic diagram of the normal pin connector of insertion shown in Figure 5;
Fig. 7 is the schematic diagram of the improper pin connector of insertion shown in Figure 5.
[embodiment]
See also Fig. 1 to shown in Figure 4, be the execution mode of the utility model anti-mis-insertion network connector, this network connector comprises insulating body 1, is retained on terminal 2 and shielding casing 3 in the insulating body.
Described insulating body 1 comprises roof 11, the diapire 12 relative with roof and connects a pair of left and right sides sidewall 13 of roof and diapire that this roof 11, diapire 12 and sidewall 13 surround above-mentioned butt joint chamber 14 jointly.Described insulating body also is provided with one-body molded and protrudes into a pair of elastic arm 15 that docks in the chamber 14, this a pair of elastic arm is arranged on the both sides in butt joint chamber, and have a slit 16 between this elastic arm and the roof, do not link to each other with roof, to increase the deformation space of elastic arm.
The roof 11 of described insulating body is provided with the crossbeam 17 that protrudes into the butt joint chamber, and this crossbeam is positioned at the inboard of elastic arm, and this crossbeam can increase the intensity of roof.Described left and right sidewall is respectively equipped with towards what butt joint protruded out in the chamber 14 and compresses elastic arm 17, this compresses elastic arm and links to each other with sidewall 13 one, and symmetry is positioned at the both sides in butt joint chamber, each compresses elastic arm and is provided with the projection 171 that protrudes out in the chamber towards docking, thus when banjo inserts the butt joint chamber of connector, this compresses 17 pairs of these banjos of elastic arm contact engaging and separating force and plate feel is provided, and prevents from being spun off by accident.Described sidewall 13 outsides are provided with support platform 18, and this support platform can be installed in connector on the motherboard with breach between roof 11 and diapire 12, reaches the low-profile structure.
See also Fig. 2,3 and Fig. 5 to 7 shown in, in the present embodiment, insulating body has the matrix that connects roof, sidewall and diapire rear side, elastic arm extends from matrix and forms, and can increase the length of elastic arm, and increase the elasticity of elastic arm thus.Each elastic arm 15 has inclined guide portion 151 and is positioned at the notch part 152 of guidance part one side, because having slit 16 between elastic arm and the roof, so insert when normal pin connector in the butt joint chamber 14 of the utility model connector, this normal pin connector is RJ45 connector, the guidance part 151 of RJ45 connector connector meeting pushing tow elastic arm 15 moves towards roof 11 lateral deviations, and inserts in the anti-mis-insertion network connector of the present utility model.If not normal pin connector inserts in the butt joint chamber 14 of the utility model connector, when being the RJ11 plug as this improper pin connector, because of the RJ11 plug littler than RJ45 connector usually, RJ11 is housed in notch part 152 sides of elastic arm 15, so that guidance part 151 that can't the pushing tow elastic arm, and kept out in the outside of docking the chamber by this elastic arm, prevent unexpected the insertion by force and damage the terminal of the utility model anti-mis-insertion network connector, and this integrated elastic arm, need not additionally another parts are being set, with manufacturing cost and the minimizing assembling procedure that reduces connector.Above-mentioned crossbeam is provided with recess 171 in the slotting porch in butt joint chamber 14, and the adjacent setting of this recess and notch part also can increase the opposing intensity that elastic arm is inserted by improper pin connector simultaneously.
Claims (9)
1. anti-mis-insertion network connector, comprise insulating body, be retained on terminal and shielding casing on the insulating body, insulating body has the butt joint chamber, terminal protrudes in this butt joint chamber, it is characterized in that: described insulating body is provided with one-body molded and protrudes into the elastic arm that docks in the chamber, and this elastic arm has inclined guide portion and is positioned at the notch part of guidance part one side.
2. anti-mis-insertion network connector as claimed in claim 1 is characterized in that: described elastic arm is a pair of both sides that are arranged on the butt joint chamber.
3. anti-mis-insertion network connector as claimed in claim 2 is characterized in that: the gap portions of each elastic arm is in the inboard of guidance part, and is oppositely arranged, and insulating body has matrix, and elastic arm extends from matrix and forms.
4. anti-mis-insertion network connector as claimed in claim 3, it is characterized in that: described insulating body has roof, diapire and two side, and surrounds above-mentioned butt joint chamber jointly.
5. anti-mis-insertion network connector as claimed in claim 4 is characterized in that: have a slit between described elastic arm and the roof, and do not link to each other with roof.
6. anti-mis-insertion network connector as claimed in claim 4 is characterized in that: described roof is provided with the crossbeam that protrudes into the butt joint chamber, and this crossbeam is positioned at the inboard of elastic arm.
7. anti-mis-insertion network connector as claimed in claim 6 is characterized in that: the described sidewall outside is provided with support platform, and this support platform is between roof and diapire.
8. anti-mis-insertion network connector as claimed in claim 7 is characterized in that: described left and right sidewall is respectively equipped with the elastic arm that compresses that protrudes out in the butt joint chamber, and this compresses elastic arm and links to each other with the sidewall one, and symmetry is positioned at the both sides of docking the chamber.
9. anti-mis-insertion network connector as claimed in claim 4, it is characterized in that: shielding casing comprises one-body molded and covers the occlusion part of front side, connect the occlusion part upside and be positioned at the last shielding portion in the roof outside, the stator that is bent down by last shielding portion both sides, reached by the following clamping part of occlusion part downside towards the diapire bending by the side clamping part of the occlusion part left and right sides towards the sidewall bending, occlusion part has the insertion mouth that communicates with the butt joint chamber, the sidewall of insulating body and diapire are provided with a plurality of projections outwardly, the side clamping part is buckled on the projection respectively with following clamping part, so that shielding casing is retained on the insulating body, each stator has the bonding pad that extends down simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201262464U CN203150831U (en) | 2013-03-19 | 2013-03-19 | Misplug prevention network connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201262464U CN203150831U (en) | 2013-03-19 | 2013-03-19 | Misplug prevention network connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150831U true CN203150831U (en) | 2013-08-21 |
Family
ID=48978328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201262464U Expired - Lifetime CN203150831U (en) | 2013-03-19 | 2013-03-19 | Misplug prevention network connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116207562A (en) * | 2023-05-05 | 2023-06-02 | 广州森弘信息科技有限公司 | Adjustable RJ connector with misplug prevention function |
-
2013
- 2013-03-19 CN CN2013201262464U patent/CN203150831U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116207562A (en) * | 2023-05-05 | 2023-06-02 | 广州森弘信息科技有限公司 | Adjustable RJ connector with misplug prevention function |
| CN116207562B (en) * | 2023-05-05 | 2023-06-27 | 广州森弘信息科技有限公司 | Adjustable RJ connector with misplug prevention function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Suzhou City, Jiangsu province 215316 Kunshan North Road No. 1588 Patentee after: KUNSHAN 3E ELECTRONICS Co.,Ltd. Address before: 215300, building 928, No. 6 Changjiang North Road, Zhou Town, Kunshan City, Suzhou, Jiangsu, Jiangsu Patentee before: Kunshan 3e Electronics Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |