CN105610004A - RJ45 plug shell and leading bracket therefor - Google Patents
RJ45 plug shell and leading bracket therefor Download PDFInfo
- Publication number
- CN105610004A CN105610004A CN201510986656.XA CN201510986656A CN105610004A CN 105610004 A CN105610004 A CN 105610004A CN 201510986656 A CN201510986656 A CN 201510986656A CN 105610004 A CN105610004 A CN 105610004A
- Authority
- CN
- China
- Prior art keywords
- arm
- rotation
- guide support
- adapter sleeve
- spline
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to an RJ45 plug shell and a leading bracket therefor. The leading bracket for the RJ45 plug shell comprises a leading bracket body; an upper leading inserting arm and a lower leading inserting arm are arranged on the leading bracket body, wherein the two ends of the upper and lower leading inserting arms extend forwardly, and the upper and lower leading inserting arms are used for being adaptively inserted and connected with a corresponding upper leading space and lower leading space; the leading bracket body is equipped with a left anti-rotation inserting arm and a right anti-rotation inserting arm between the upper and lower leading inserting arms, wherein the front ends of the left and right anti-rotation inserting arms extend forwardly, and the left and right anti-rotation inserting arms are used for being inserted between the left and right side faces of the RJ45 plug and the connecting sleeve of the RJ45 plug shell; a left rotation-stopping plane is arranged on the left side face of the left anti-rotation inserting arm, wherein the extension direction of the left rotation-stopping plane is perpendicular to the left and right directions, and the left rotation-stopping plane is used for being matched with the left plane section in the inner periphery of the connecting sleeve in a rotation-stopping manner; and a right rotation-stopping plane is arranged on the right side face of the right anti-rotation inserting arm, wherein the extension direction of the right rotation-stopping plane is perpendicular to the left and right directions, and the right rotation-stopping plane is used for being matched with the right plane section in the inner periphery of the connecting sleeve in a rotation-stopping manner. The invention provides the leading bracket that can prevent wrong insertions, as well as can be matched with the RJ45 plug shell in a rotation-stopping manner, and the RJ45 plug shell using the leading bracket.
Description
Technical field
The present invention relates to a kind of RJ45 connector housing and guide support thereof.
Background technology
In communication equipment, that often will use RJ45 connector and RJ45 socket coordinates to realize transfer of data, and in order to ensure the stability of transfer of data, conventionally in RJ45 socket periphery, RJ45 Socket casing is set, in RJ45 connector periphery, RJ45 connector housing is set, by the cooperation of RJ45 connector housing and RJ45 Socket casing, the grafting of RJ45 connector, RJ45 socket is protected. RJ45 Socket casing in prior art, RJ45 socket, the cooperation of RJ45 connector housing and RJ45 connector is as Figure 1-4: RJ45 Socket casing comprises the adapter sleeve 5 that axis extends along fore-and-aft direction and is arranged at the connection square plate 3 of adapter sleeve 5 rear ends, the periphery of adapter sleeve 5 is provided with external screw thread, RJ45 socket 2 is square structure, upper with RJ45 socket on adapter sleeve, the inner peripheral surface of downside corresponding section is arcuate structure, RJ45 socket upper, between the corresponding inner peripheral surface of downside and adapter sleeve, form upper guide space 1, lower guide space 6, on adapter sleeve, be the left planar section 7 of bearing of trend perpendicular to left and right directions with the inner peripheral surface of the left surface corresponding position of RJ45 socket, left planar section and the cambered surface section being attached thereto form a knuckle, on adapter sleeve, the inner peripheral surface corresponding with the right flank of RJ45 socket is the right planar section 4 of bearing of trend perpendicular to left and right directions, and right planar section and the cambered surface section being attached thereto form a knuckle. RJ45 connector housing comprises that guide support and turning set be located at the attachment cap on guide support, attachment cap be provided with the internal thread for being connected with the external screw thread on adapter sleeve interior week, guide support has for the upper guiding of the upper guide space of adaptation insertion inserts arm and the slotting arm of lower guiding for the lower guide space of adaptation insertion, it is the circular arc consistent with adapter sleeve inner peripheral surface radian that the outer peripheral face of arm is inserted in upper and lower guiding, the middle part that arm is inserted in upper and lower guiding be provided with extend along fore-and-aft direction for getting out of the way the slot to make way of corresponding crystal head hand shell fragment. when use,, the guiding of guide support is inserted to arm and be plugged in corresponding guide space after inserting at RJ45 connector and RJ45 socket, be then rotationally connected cap, realize the locking of RJ45 connector housing and RJ45 Socket casing.
The problem that prior art exists is: insert arm and blindmate and the avoiding misinsertion that can realize RJ45 connector housing and RJ45 Socket casing coordinating of guide space by guiding, and RJ45 socket is normally welded in printed board, the RJ45 socket that bears revolving force can cause weld failure, therefore RJ45 can not bear revolving force, but existing guide structure can not play effective anti-rotation effect, as shown in Figure 4: in the time being rotatably connected cap, guide support may rotate relative to RJ45 Socket casing, and then drive RJ45 socket to rotate, cause weld failure.
Summary of the invention
The object of the present invention is to provide a kind of avoiding misinsertion of can realizing can realize again the guide support coordinating with RJ45 Socket casing spline; The present invention also aims to provide a kind of RJ45 connector housing that uses this guide support.
In order to address the above problem, in the present invention, the technical scheme of RJ45 connector housing is:
RJ45 connector housing, comprise guide support, on guide support turning set be provided with for the attachment cap of the adapter sleeve threaded engagement of RJ45 Socket casing, guide support comprises guide support body, on guide support body, be provided with that front end overhangs forward for corresponding, adaptive peg graft upper of lower guide space, arm is inserted in lower guiding, on guide support body in upper, lower guiding is inserted between arm and is provided with the left side that is respectively used to be plugged in RJ45 connector that front end overhangs forward, left anti-rotation between right flank and described adapter sleeve inserts arm and right anti-rotation is inserted arm, the left surface that left anti-rotation is inserted arm is the left spline plane for the left planar section spline in described adapter sleeve in week coordinate of bearing of trend perpendicular to left and right directions, the right flank that right anti-rotation is inserted arm is the right spline plane for the right planar section spline in described adapter sleeve in week coordinate of bearing of trend perpendicular to left and right directions.
Before the front end that the front end that front end and the left and right anti-rotation that arm is inserted in upper and lower guiding inserted arm flushes or arm is inserted in upper and lower guiding is positioned at the front end of the slotting arm of left and right anti-rotation.
In left spline plane, be provided with the left wedge shape reinforcement that thickness increases gradually from front to back; In right spline plane, be provided with the right wedge shape reinforcement that thickness increases gradually from front to back.
Described guide support is made up of transparent material.
In the present invention, the technical scheme of guide support is:
The guide support of RJ45 connector housing, comprise guide support body, on guide support body, be provided with that front end overhangs forward for corresponding, adaptive peg graft upper of lower guide space, arm is inserted in lower guiding, on guide support body in upper, lower guiding is inserted between arm and is provided with the left side that is respectively used to be plugged in RJ45 connector that front end overhangs forward, left anti-rotation between the adapter sleeve of right flank and RJ45 Socket casing inserts arm and right anti-rotation is inserted arm, the left surface that left anti-rotation is inserted arm is the left spline plane for the left planar section spline in described adapter sleeve in week coordinate of bearing of trend perpendicular to left and right directions, the right flank that right anti-rotation is inserted arm is the right spline plane for the right planar section spline in described adapter sleeve in week coordinate of bearing of trend perpendicular to left and right directions.
Before the front end that the front end that front end and the left and right anti-rotation that arm is inserted in upper and lower guiding inserted arm flushes or arm is inserted in upper and lower guiding is positioned at the front end of the slotting arm of left and right anti-rotation.
In left spline plane, be provided with the left wedge shape reinforcement that thickness increases gradually from front to back; In right spline plane, be provided with the right wedge shape reinforcement that thickness increases gradually from front to back.
Described guide support is made up of transparent material.
Beneficial effect of the present invention is: when use, the slotting arm of upper and lower guiding and upper and lower guide space adaptation are to inserting to realize the avoiding misinsertion of RJ45 connector housing and RJ45 Socket casing, insert the left and right spline plane of arm and coordinate with the left and right planar section spline on adapter sleeve respectively and insert left and right anti-rotation between arm in upper and lower guiding, left and right like this anti-rotation is inserted arm and just can not be rotated with respect to adapter sleeve, revolving force can not be passed on RJ45 socket, does not worry that RJ45 socket causes Joint failure because being subject to revolving force.
Brief description of the drawings
Fig. 1 is the schematic diagram that coordinates of RJ45 socket and RJ45 Socket casing in background technology;
Fig. 2 is the cooperation schematic diagram of RJ45 connector housing in background technology;
Fig. 3 is RJ45 connector housing when attachment cap does not screw in background technology, RJ45 Socket casing and the schematic diagram that coordinates of RJ45 socket;
Fig. 4 is the RJ45 connector housing of attachment cap after screwing in background technology, RJ45 Socket casing and the schematic diagram that coordinates of RJ45 socket;
Fig. 5 is the use state diagram of an embodiment of RJ45 connector housing in the present invention;
Fig. 6 is the structural representation of guide support in Fig. 5;
Fig. 7 is the left view of Fig. 6;
Fig. 8 is the stereogram of Fig. 6.
Detailed description of the invention
Before the embodiment that RJ45 is inserted to housing introduces, first the structure of RJ45 socket and RJ45 Socket casing is described, the structure of RJ45 socket and RJ45 Socket casing is as shown in Figure 5: RJ45 socket 13 is square structure, and RJ45 Socket casing comprises the adapter sleeve 4 that axis extends along fore-and-aft direction and the connection square plate 3 that is arranged at adapter sleeve rear end. the upside inner peripheral surface of the upper side of RJ45 socket and adapter sleeve surrounds guide space 1, and the downside inner peripheral surface of the downside of RJ45 socket and adapter sleeve surrounds lower guide space 8, and the upside inner peripheral surface of adapter sleeve and the downside inner peripheral surface of adapter sleeve are arc surface. the left side inner peripheral surface of the left surface of RJ45 socket and adapter sleeve surrounds left anti-rotation space 12, the right side inner peripheral surface of the right flank of RJ45 socket and adapter sleeve surrounds right guide space 7, on adapter sleeve, the part inner peripheral surface corresponding with the left surface of RJ45 socket is the left planar section 11 of bearing of trend perpendicular to left and right directions, left planar section and the cambered surface being attached thereto form knuckle, on adapter sleeve, the part inner peripheral surface corresponding with the right flank of RJ45 socket is the right planar section 5 of bearing of trend perpendicular to left and right directions, right planar section and the cambered surface being attached thereto form knuckle, by a left side, the arranging to play of right planar section prevents from mispluging operation.
The embodiment of RJ45 connector housing is as shown in Fig. 5 ~ 8: comprise the guide support of being made up of transparent material, on guide support turning set be provided with for the attachment cap of the adapter sleeve threaded engagement of RJ45 Socket casing, guide support comprises guide support body 14, on guide support body 14, be provided with being respectively used to and corresponding upper guide space 1 that front end overhangs forward, arm 2 is inserted in the adaptive upper guiding of pegging graft of lower guide space 8 and arm 9 is inserted in lower guiding, on, lower guiding insert the middle part of arm be provided with extend along fore-and-aft direction for getting out of the way the slot to make way of corresponding crystal head hand shell fragment, crystal head is RJ45 connector. on guide support body in upper, lower guiding insert be provided with that front end overhangs between arm forward be respectively used to be plugged in corresponding left anti-rotation space 12, left anti-rotation in right anti-rotation space 7 inserts arm 10 and right anti-rotation is inserted arm 6, the left surface that left anti-rotation is inserted arm 10 is the left spline plane for left planar section 11 splines in adapter sleeve in week coordinate of bearing of trend perpendicular to left and right directions, the two ends up and down of left spline plane contact cooperation with the inner peripheral surface of adapter sleeve, the right flank that right anti-rotation is inserted arm 6 is the right spline plane 16 for right planar section 5 splines in adapter sleeve in week coordinate of bearing of trend perpendicular to left and right directions, the two ends up and down of right spline plane contact cooperation with the inner peripheral surface of adapter sleeve, in left spline plane, be provided with the left wedge shape reinforcement that thickness increases gradually from front to back, in right spline plane, be provided with the right wedge shape reinforcement 15 that thickness increases gradually from front to back. limit a left side by the plane spline of left spline plane and left planar section and prevent from inserting arm rotation, limit right anti-rotation by the plane spline of right spline plane and right planar section and insert arm rotation. before the front end of the slotting arm of upper and lower guiding is positioned at the front end of the slotting arm of left and right anti-rotation.
In use, first RJ45 connector is inserted on RJ45 socket, subsequently RJ45 connector housing is inserted on RJ45 Socket casing, in this process, on, lower guiding is inserted arm and is first coordinated with RJ45 Socket casing, by upper, arm and upper is inserted in lower guiding, the cooperation of lower guide space can realize blindmate, anti-rotation misplugs operation, left, right anti-rotation is inserted arm with left, the cooperation of right guide space can realize guide support and coordinate with the spline of adapter sleeve, like this in the time being rotatably connected cap, guide support can not rotate, RJ45 socket also can not be subject to the revolving force of guide support and cause Joint failure.
In other embodiment of this RJ45 connector housing: guide support also can be by opaque material, such as opaque plastics or metal are made; The front end that the front end that arm is inserted in upper and lower guiding can also insert that the front end of arm flush with left and right anti-rotation or arm is inserted in upper and lower guiding is positioned at after left and right anti-rotation inserts the front end of arm; Left and right wedge shape reinforcement can also not established, and now left and right spline plane can be put being sticked with left and right planar section.
The embodiment of guide support is as shown in Fig. 5 ~ 8: the concrete structure of guide support is identical with the guide support described in above-mentioned each RJ45 connector housing embodiment, is not described in detail in this.
Claims (8)
1.RJ45 the guide support of plug casing, comprise guide support body, on guide support body, be provided with that front end overhangs forward for corresponding, adaptive peg graft upper of lower guide space, arm is inserted in lower guiding, it is characterized in that: on guide support body in upper, lower guiding is inserted between arm and is provided with the left side that is respectively used to be plugged in RJ45 connector that front end overhangs forward, left anti-rotation between the adapter sleeve of right flank and RJ45 Socket casing inserts arm and right anti-rotation is inserted arm, the left surface that left anti-rotation is inserted arm is the left spline plane for the left planar section spline in described adapter sleeve in week coordinate of bearing of trend perpendicular to left and right directions, the right flank that right anti-rotation is inserted arm is the right spline plane for the right planar section spline in described adapter sleeve in week coordinate of bearing of trend perpendicular to left and right directions.
2. guide support according to claim 1, is characterized in that: before the front end that the front end that front end and the left and right anti-rotation that arm is inserted in upper and lower guiding inserted arm flushes or arm is inserted in upper and lower guiding is positioned at the front end of the slotting arm of left and right anti-rotation.
3. guide support according to claim 1, is characterized in that: in left spline plane, be provided with the left wedge shape reinforcement that thickness increases gradually from front to back; In right spline plane, be provided with the right wedge shape reinforcement that thickness increases gradually from front to back.
4. according to the guide support described in claim 1 ~ 3 any one, it is characterized in that: described guide support is made up of transparent material.
5.RJ45 plug casing, comprise guide support, on guide support turning set be provided with for the attachment cap of the adapter sleeve threaded engagement of RJ45 Socket casing, guide support comprises guide support body, on guide support body, be provided with that front end overhangs forward for corresponding, adaptive peg graft upper of lower guide space, arm is inserted in lower guiding, it is characterized in that: on guide support body in upper, lower guiding is inserted between arm and is provided with the left side that is respectively used to be plugged in RJ45 connector that front end overhangs forward, left anti-rotation between right flank and described adapter sleeve inserts arm and right anti-rotation is inserted arm, the left surface that left anti-rotation is inserted arm is the left spline plane for the left planar section spline in described adapter sleeve in week coordinate of bearing of trend perpendicular to left and right directions, the right flank that right anti-rotation is inserted arm is the right spline plane for the right planar section spline in described adapter sleeve in week coordinate of bearing of trend perpendicular to left and right directions.
6. RJ45 connector housing according to claim 5, is characterized in that: before the front end that the front end that front end and the left and right anti-rotation that arm is inserted in upper and lower guiding inserted arm flushes or arm is inserted in upper and lower guiding is positioned at the front end of the slotting arm of left and right anti-rotation.
7. RJ45 connector housing according to claim 5, is characterized in that: in left spline plane, be provided with the left wedge shape reinforcement that thickness increases gradually from front to back; In right spline plane, be provided with the right wedge shape reinforcement that thickness increases gradually from front to back.
8. according to the RJ45 connector housing described in claim 5 ~ 7 any one, it is characterized in that: described guide support is made up of transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510986656.XA CN105610004B (en) | 2015-09-29 | 2015-12-26 | A kind of RJ45 connector housing and its guide support |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015106305883 | 2015-09-29 | ||
| CN201510630588 | 2015-09-29 | ||
| CN201510986656.XA CN105610004B (en) | 2015-09-29 | 2015-12-26 | A kind of RJ45 connector housing and its guide support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105610004A true CN105610004A (en) | 2016-05-25 |
| CN105610004B CN105610004B (en) | 2018-07-06 |
Family
ID=55989659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510986656.XA Active CN105610004B (en) | 2015-09-29 | 2015-12-26 | A kind of RJ45 connector housing and its guide support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105610004B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641078A (en) * | 2020-05-26 | 2020-09-08 | 顺科新能源技术股份有限公司 | Elastic sheet locking type push-pull self-locking connector |
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| JP5649753B1 (en) * | 2014-04-30 | 2015-01-07 | 株式会社七星科学研究所 | Modular plug built-in plug assembly and modular connector built-in connector assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20050153591A1 (en) * | 2004-01-09 | 2005-07-14 | Hubbell Incorporated. | Electrical connector having a spring to facilitate mounting |
| CN2826758Y (en) * | 2005-04-12 | 2006-10-11 | 中航光电科技股份有限公司 | Socket and plug of small volume rapid separating electric connector |
| CN2847590Y (en) * | 2005-09-29 | 2006-12-13 | 长沙湘计海盾科技有限公司 | Network connector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641078A (en) * | 2020-05-26 | 2020-09-08 | 顺科新能源技术股份有限公司 | Elastic sheet locking type push-pull self-locking connector |
| CN111641078B (en) * | 2020-05-26 | 2021-07-13 | 顺科新能源技术股份有限公司 | Elastic sheet locking type push-pull self-locking connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105610004B (en) | 2018-07-06 |
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