CN105789965B - It can reduce the crystal head and communication cables of stranding distance extent of the destruction - Google Patents
It can reduce the crystal head and communication cables of stranding distance extent of the destruction Download PDFInfo
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- CN105789965B CN105789965B CN201610273053.XA CN201610273053A CN105789965B CN 105789965 B CN105789965 B CN 105789965B CN 201610273053 A CN201610273053 A CN 201610273053A CN 105789965 B CN105789965 B CN 105789965B
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- crystal head
- opening
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- inner cavity
- frame
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- 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
- H01R13/46—Bases; Cases
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/04—Connectors or connections adapted for particular applications for network, e.g. LAN connectors
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
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Abstract
A kind of crystal head can reduce stranding distance extent of the destruction, including the crystal head ontology with inner cavity, the crystal head ontology has opposite first end and second end, the first end is equipped with metal terminal, the second end, which is equipped with, is connected to the opening for being inserted into the inner cavity for a cable with the inner cavity, the opening of the second end is surrounded by several frames, each frame has the border side positioned at the opening and the border side far from the opening, one of frame is bent outwardly protrusion to form a concave surface on its border side towards the opening, and a convex surface is formed on its border side away from the opening.The present invention also provides a kind of communication cables, cross-sectional area by increasing its opening makes the cable part for being inserted into inner cavity only have one section of sheath to be removed, and removal can not had to close to one section of sheath of opening, so as to shorten the length for the cable that stranding distance is destroyed, the signal cross-talk between twisted pair is effectively reduced, enhances network transmission effect.
Description
Technical field
The present invention relates to a kind of crystal head, in particular to a kind of crystal head and communication cable that can reduce stranding distance extent of the destruction
Line.
Background technique
Crystal head is important interface unit in cable connection especially network connection, is that a kind of can be inserted into along fixed-direction
Device port and the adapter of plastic that can prevent crystal head itself from falling off from device port.Crystal head is mainly used for connecting network interface card end
The devices such as mouth, hub, interchanger and phone, suitable for equipment room or the field terminating of horizontal subsystem.
As the rate request to network transmission is higher and higher, the line footpath of cable is more and more thicker.Existing crystal head to
The opening for being inserted into cable is smaller, can only accommodate the cable of CAT5 or part CAT6 specification, the CAT6A of the bigger bandwidth of Yao Rongna or
The sheath of cable can only be removed and be flattened in insertion crystal head by CAT7 cable, i.e. cable part in insertion crystal head inner cavity
It can only be the part that one section of cable jacket is removed.After being removed due to cable jacket, winding mode, that is, line of core sends out stranding distance
It is raw to change.In low speed network wire crystal joint, since cable head can be fully inserted into crystal head, although cable is close to crystal head gold
The one end for belonging to terminal also has part to remove cable jacket, and stranding distance is also destroyed, but since this section of distance is very short, destroys base
This not will lead to signal cross-talk.But if the cable being contained in crystal head cavity is all removed cable jacket, then it is located at water
The stranding distance of this section of core in crystal-tipped is all destroyed, and since this segment length is longer, may cause biggish train of signal
It disturbs.
Summary of the invention
In view of this, the present invention proposes a kind of crystal head that can reduce stranding distance extent of the destruction.
The present invention also provides a kind of communication cables that can reduce stranding distance extent of the destruction.
A kind of crystal head can reduce stranding distance extent of the destruction, including the crystal head ontology with inner cavity, the crystal head
Ontology has opposite first end and second end, and the first end is equipped with metal terminal, and the second end is equipped with and the inner cavity
Connection is inserted into the opening of the inner cavity for a cable, and the opening of the second end is surrounded by several frames, and each frame has
On the outside of scuncheon positioned at the opening and the frame away from the opening, one of frame is bent outwardly protrusion at it
A concave surface is formed on scuncheon towards the opening, and above forms a convex surface on the outside of its frame away from the opening.
In one embodiment, it is described opening surrounded by two opposite short sides and two opposite long sides, it is described be bent outwardly it is convex
The frame risen is one of long side.
In one embodiment, the crystal head pushes shrapnel including one, and described push shrapnel is connected to the crystal head sheet
Body is simultaneously located at that side of described another long side of crystal head ontology.
In one embodiment, the concave surface is arc or V-arrangement concave surface, and the convex surface is arc or V-arrangement convex surface.
In one embodiment, the crystal head includes installation the first plug in the opening, first plug with
The opening press-in cooperation, first plug have a circular inner hole, and the inner hole is connected to the inner cavity.
In one embodiment, the crystal head further includes the second plug for being mounted on the first plug inner hole, and described
The inner hole of two plugs is connected to the inner cavity.
In one embodiment, first plug is hard rubber plug, and second plug is artificial rubber pad.
In one embodiment, the crystal head further includes a metallic shield, and the metallic shield is set in the water
On crystal-tipped ontology, the crystal head ontology is equipped with first aperture in communication with the inner cavity, and first aperture is located at described
It is bent outwardly on crystal head this body sidewall where the frame of protrusion, the metallic shield correspond to the position of opening and is equipped with energy
Enough at least metal clips deformed towards the aperture inner bending.
In one embodiment, there are four this body sidewalls, including the first noumenon side wall, the second ontology for the crystal head ontology tool
Side wall, this body sidewall of third and the 4th body sidewall, described four this body sidewalls surround to form the inner cavity, wherein described first
This body sidewall is opposite with this body sidewall of third, and second body sidewall is opposite with the 4th body sidewall, the first aperture shape
On second body sidewall described in Cheng Yu, the metallic shield has second aperture corresponding with first aperture, described
Connection one with what a connector socket snapped connection for pushing shrapnel on 4th body sidewall, and the connector socket is to receive
Crystal head described in Rong Bingyu is electrically connected；The metallic shield includes the first shield sidewall, secondary shielding cover side wall and the
Three shield sidewalls, first shield sidewall and third shield sidewall are respectively from the two-phase of the secondary shielding cover side wall
Opposite side extends, and second aperture is formed between first shield sidewall and third shield sidewall, and described at least one
Metal clips is rotatably connected in first shield sidewall and/or third shield sidewall.
The present invention also provides a kind of communication cables, including cable and the crystal head for being connected to described cable one end, the water
Crystal-tipped includes the crystal head ontology with inner cavity, and the crystal head ontology has an opposite first end and second end, and described first
End is equipped with metal terminal, and the second end is equipped with opening in communication with the inner cavity, and the cable includes number strand core and packet
The sheath of several strand cores is covered, described cable one end is inserted into the inner cavity from the opening and is electrically connected with the metal terminal
It connects, the opening of the second end is surrounded by several frames, and each frame has positioned at the scuncheon of the opening and away from institute
On the outside of the frame for stating opening, one of frame is bent outwardly protrusion to form one on its scuncheon towards the opening
Concave surface, and one convex surface of upper formation on the outside of its frame away from the opening, the cable part for being inserted into the inner cavity includes one section
The part that the part and one section of sheath that sheath is removed are not removed.
In conclusion the present invention provides a kind of crystal head that can reduce stranding distance extent of the destruction, the opening of crystal head is by two
Relatively short frame and two opposite long margin frames surround, and opening is connected to crystal head inner cavity, and each frame has the frame positioned at opening
The border side of side and separate opening, one of long margin frame extroversion bend relief is to form one on its border side towards opening
Concave surface is formed a convex surface on the border side of opening at it, is increased the cross-sectional area of opening with this.The present invention also provides one
Kind communication cables, the cross-sectional area by increasing its opening make the cable part for being inserted into inner cavity only have one section of sheath to be removed,
And removal can not had to close to one section of sheath of opening, so as to shorten the length for the cable that stranding distance is destroyed, it is effectively reduced double
Signal cross-talk between twisted wire enhances network transmission effect.
Detailed description of the invention
Fig. 1 is the perspective view of the explosion of one embodiment of crystal head and cable of the present invention.
Fig. 2 is the assembling schematic diagram that Fig. 1 crystal head is connect with cable.
Fig. 3 is the broken isometric structural schematic diagram of the crystal head of Fig. 1.
Fig. 4 is the schematic perspective view of the crystal head of Fig. 1.
Fig. 5 is the partial profile structure that crystal head is connect with cable.
Fig. 6 is the stereogram exploded view of the plug second embodiment of crystal head of the present invention.
Fig. 7 is the assembling schematic diagram that the crystal head of the plug comprising Fig. 6 is connect with cable.
Specific embodiment
Before describing the embodiments in more detail, it should be understood that the present invention is not limited to institutes hereafter or in attached drawing in the application
The detailed construction or arrangement of elements of description.The embodiment that the present invention can realize for other modes.Furthermore, it is to be understood that this paper institute
The wording and term used is solely for description purposes, should not be interpreted in a limited way."include", "comprise" used herein,
The similar wording such as " having " is meant comprising items listed thereafter, its equivalent and other additional things.In particular, when description
When " certain element ", it also may include multiple that the present invention, which does not limit the quantity of the element as one,.
As shown in Figures 1 to 5, the present invention provides a kind of communication cables, including cable 10 and is connected to 10 one end of cable
Crystal head 12.Crystal head 12 includes crystal head ontology 14, metallic shield 16, push shrapnel 18 and one first plug 20.
Crystal head ontology 14 has opposite first end 22, second end 24 and is formed in the first end 22 and second end
An inner cavity 26 between 24.First end 22 is provided with metal terminal 28, and second end 24 is equipped with the opening 30 being connected to inner cavity 26, the
One plug 20 is mounted in opening 30.Cable 10 includes number strand core 32 and the sheath 34 for coating number strand core, cable 10 1
It holds and is inserted into inner cavity 26 from opening 30 and is electrically connected with the metal terminal 28 for being set to crystal head first end 22.
In an illustrated embodiment, there are four this body sidewalls, including the first noumenon side wall 36, second for the tool of crystal head ontology 14
This body sidewall 38, third this body sidewall 40 and the 4th body sidewall 42.Aforementioned four body sidewall surrounds to form crystal head ontology
14 inner cavity 26, wherein the first noumenon side wall 36 and this body sidewall of third 40 are opposite, second body sidewall 38 and the 4th this side
Wall 42 is opposite.Second body sidewall 38 is equipped with first aperture 44 being connected to inner cavity 26, connects on the 4th body sidewall 42
For pushing shrapnel 18 with what a connector socket snapped connection, the connector socket is the socket on an electronic equipment, is used
It is electrically connected with receiving and with crystal head 12.
The opening 30 of crystal head second end 24 is surrounded by several frames of crystal head ontology 14, and each frame, which has to be located at, to be opened
Mouthfuls 30 scuncheon and on the outside of the frame of opening 30, one of frame be bent outwardly protrusion at it towards opening 30
Scuncheon on form a concave surface, upper on the outside of the frame of opening 30 form a convex surface at it.
In an illustrated embodiment, crystal head opening 30 is surrounded by four frames, including the first frame 46, the second frame
48, third frame 50 and the 4th frame 52, wherein the first frame 46 and third frame 50 are two opposite short sides, the second frame 48
It is two opposite long sides with the 4th frame 52, the frame for being bent outwardly protrusion is one of long side.Wherein, four frames are located at
Four this body sidewalls are towards at the outer rim in 14 second end of crystal head ontology, 24 direction.Specifically, the first frame 46 is located at first
At the outer rim of this body sidewall 36, the second frame 48 is located at the outer rim of second body sidewall 38, and third frame 50 is located at third sheet
At the outer rim of body sidewall 40, the 4th frame 52 is located at the outer rim of the 4th body sidewall 42.Second frame 48 is located at the first opening
Between 44 and crystal head second end 24.
In the present embodiment, the frame for being bent outwardly protrusion is the second frame 48, and the second frame 48, which has, to be located in opening 30
Scuncheon 54 and away from opening 30 frame on the outside of 56, the second frame 48 be bent outwardly protrusion its towards opening 30 side
An arc-shaped concave is formed on 54 on the inside of frame, it is corresponding with the arc-shaped concave to form one on the outside of the frame of opening 30 56 at it
Arc convex.Frame outwardly convex is equivalent on the basis of not changing 12 overall structure of crystal head, increases 30 Hes of opening
The size of inner cavity 26.Using the crystal head 12 with opening 30 in this way, when cable 10 is inserted into inner cavity 26, cable 10 can be together with
Sheath 34 is inserted into together, only just needs to remove sheath 34 in the position close to metal terminal 28.In other words, it is inserted into inner cavity 26
Cable part include the part 58 that one section of sheath is removed and the part 60 (as shown in Figure 5) that one section of sheath is not removed, this
Sample only has the stranding distance of one section of core to be destroyed, and this destruction not will cause big signal cross-talk, be acceptable.Therefore,
The destruction for greatly reducing the stranding distance being located in inner cavity 26 to twisted pair in this way, reduces the influence of signal cross-talk.
It pushes shrapnel and 18 is connected to that side that the 4th frame 52 is arranged in crystal head ontology 14, that is to say, that push shrapnel 18
The frame at place is opposite with the frame for being bent outwardly protrusion.Push shrapnel 18 for when crystal head 12 insertion electronic equipment interfaces in
Afterwards, buckling with interface flexibility prevents unexpected fall off to lock crystal head 12.When needing to pull out crystal head 12, needing to press should
It pushes shrapnel 18, releases buckle, crystal head could be extracted.Due to the frame that pushes shrapnel where 18 be bent outwardly protrusion
Frame is opposite, and 18 push action of pushing shrapnel will not be affected.Pushing shrapnel 18 is those skilled in the art institute
It is known, therefore be not described in detail.
It should be understood that the concave and convex surface is designed as arcwall face in the present embodiment, in other embodiments,
It can be designed to the concave and convex surface of other shapes, for example, V-arrangement convex surface and V-arrangement concave surface or arch convex surface and arch concavity,
As long as the cross-sectional area of opening 30 can be made to increase and meet design requirement, the present invention is defined not to this.
It should also be understood that being to be surrounded with crystal head opening 30 by four frames to be described in detail in the present embodiment
, according to the specific design needs of crystal head, crystal head opening 30 is also possible to be surrounded by the frame of other quantity, as long as can make
The cross-sectional area that must be open increases and meets design requirement, and the present invention is defined not to this.
Metallic shield 16 is set on crystal head ontology 14, and corresponding first aperture, 44 position of metallic shield 16 is equipped with energy
Enough at least metal clips 62 towards 44 inner bending of the first aperture deformation.
Specifically, referring to FIG. 1, metallic shield 16 has second aperture 64 corresponding with the first aperture 44, gold
Belonging to shielding case 16 includes the first shield sidewall 66, secondary shielding cover side wall 68 and third shield sidewall 70, wherein the first screen
Cover side wall 66 and third shield sidewall 70 is covered to extend from two relative edges of secondary shielding cover side wall 68 respectively.Work as metallic shield
16 when being sheathed on crystal head ontology 14, and the first shield sidewall 66 fits together with the first noumenon side wall 36, secondary shielding
Cover side wall 68 fits together with the 4th body sidewall 42, and third shield sidewall 70 and this body sidewall of third 40 are fitted in one
It rises.First aperture 44 is formed on second body sidewall 38, and the second aperture 64 is formed in the first shield sidewall 66 and third screen
It covers between cover side wall 70, an at least metal clips 62 is rotatably connected to the first shield sidewall 66 and/or third screen
It covers on cover side wall 70.Metal clips 62 is set as two in the present embodiment, and described two metal clips 62 are rotatably coupled respectively
To the first shield sidewall 66 and third shield sidewall 70.First shield sidewall 66 is far from secondary shielding cover side wall 68
One edge extends one first sheet metal 72 towards third shield sidewall 70, and third shield sidewall 70 is far from secondary shielding cover
One edge of side wall 68 extends a third sheet metal 74 towards the first shield sidewall 66, when metallic shield 16 is set in water
When on crystal-tipped ontology 14, the first sheet metal 72 and third sheet metal 74 are sticked on the second frame 48.
In an illustrated embodiment, each metal clips 62 has a free terminal 76 for being directed towards metal clips, from
By one jiao of one notch 78 of setting of end 76, and the notch 78 of two free terminals 76 mutually staggers, so that two metal clips 62
Rotation be independent of each other.
It please also refer to Fig. 1 and Fig. 5, cable 10 further includes the gauze screen of several strand cores 32, cladding several strand cores 32
80 and the sheath 34 that is wrapped on gauze screen 80.Cable 10 is additionally provided with the ground line in electrical contact with gauze screen 80.In crystal
Inside first 12, there is the sheath 34 of one section of cable 10 to be removed.When metal clips 62 is deformed towards 44 inner bending of the first aperture, gold
Category elastic slice 62, which is resisted against on gauze screen 80, to be electrically connected, to reach earth-shielded effect.Therefore, when assembling crystal head
12 with cable 10 when, one section of sheath on cable head need to only remove, and remove one section of head gauze screen, retain one section it is close not
Then then the gauze screen 80 of the sheath of removal directly will in the good cable head insertion crystal head inner cavity 26 of aforementioned processing
Metal clips 62 is pressed towards the direction of the first aperture 44, until it is resisted against on gauze screen 80 and is electrically connected.This peace
Dress process is simple, and can obtain good earth shield effect.It is good in electrical contact in order to obtain, it is inserted into water
The one section of gauze screen 80 retained on the cable head of crystal-tipped inner cavity 26 should at least extend to corresponding one of metal clips 62
Position, so that pressing metal clips 62 can be obtained good earth shield effect.
It should be understood that notch 78 is arranged in the free terminal 76 of metal clips 62 in the present embodiment, and make notch 78
The mode mutually staggered makes the rotation of two metal clips 62 mutually unaffected, but the present invention is defined not to this,
In other embodiments, other modes can also be used, such as set free terminal 76 to the gear-like of intermeshing form.
It should also be understood that in other embodiments, it, can also be by metal elastic according to design requirement and various aspects factor
The quantity of piece 62 is set as one or more than two.
First plug 20 is mounted in opening 30, and the first plug 20 has an inner hole 82, and inner hole 82 is connected to inner cavity 26.For
Crystal head 12 is made to can adapt to a variety of line footpaths, crystal head 12 further includes the second plug 84.It please also refer to Fig. 6 and Fig. 7, the
Two plugs 84 are removably installed in the inner hole 82 of the first plug 20, and the second plug 84 has an inner hole 86, the second plug 84
Inner hole 86 be connected to inner cavity 26,10 one end of cable from the inner hole 86 of the second plug 84 be inserted into inner cavity 26 and with 28 electricity of metal terminal
Property connection, while the second plug 84 is compressed between 34 outer surface of sheath and the inner wall of the first plug 20.
In an illustrated embodiment, the first plug 20 be hard rubber plug, and with 30 press-in cooperations that are open, the first plug 20
Inner hole 82 is circular inner hole 82, and the second plug 84 is the second plug of annular 84 cooperated with circular inner hole 82, and the second plug 84 is
Cork stopper, such as artificial rubber pad, the property of elastic shrinkage make squeezed tight between cable 10 and the second plug 84 exist
Together, the inner hole 86 of the second plug 84 is the circular inner hole 86 cooperated with cable 10.It should be noted that the first plug 20 is hard
Matter rubber plug, the second plug 84 is that artificial rubber pad is only one embodiment of the present invention, in other embodiments, according to specific
Demand the first plug 20 and the second plug 84 can also be using other materials.
First plug 20 includes the chock plug 88 cooperated with 30 shapes of opening and the plug wall extended from chock plug 88 towards inner cavity 26
90, after the first plug 20 is filled in inner cavity 26, the inner wall of plug wall 90 and crystal head ontology 14 is against thus by the first plug 20
It is fixedly connected with crystal head ontology 14.In the present embodiment, it is for two and symmetrical to fill in the quantity of wall 90.
Second plug, 84 periphery is equipped with an at least stop section 92, to prevent the second plug 84 from the inner hole 82 of the first plug 20
In fall off.In an illustrated embodiment, an at least stop section 92 includes the radially protrusion for being located at 84 periphery of the second plug
Two symmetrical stop sections 92.By the second plug 84 along it is axially mounted enter the first plug 20 inner hole 82 during, second plug
Son 84 is filled in the inner hole 82 of the first plug 20 from the inside of the first plug 20, the i.e. side of setting plug wall 90, two stop sections 92
It is stuck on the inside of the first plug 20, to prevent when cable 10 is pullled, inner hole 82 of second plug 84 from the first plug 20
In fall off.As shown in fig. 6, the inside of the first plug 20 is equipped with the retaining groove 93 cooperated with stop section 92.It should be appreciated that in other realities
It applies in example, stop section 92 or other quantity.In other embodiments, can also be prevented using other embodiments
Two plugs 84 fall off from the inner hole 82 of the first plug 20, or the second plug 84 is fixed on to the inner hole 82 of the first plug 20
In, the present invention is not to this restriction.
In order to enable the connection of the first plug 20 and crystal head ontology 14 is more firm, and in an illustrated embodiment, first
Plug 20 further includes the elastic clamping hook 94 extended from chock plug 88 towards inner cavity 26, and elastic clamping hook 94 can be realized small in the vertical direction
The elastic telescopic of range, accordingly, crystal head ontology 14 are equipped with the card slot 96 cooperated with elastic clamping hook 94.In the present embodiment,
Card slot 96 is arranged on the second frame 48 (i.e. second body sidewall 38) for being bent outwardly protrusion, and card slot 96 and the first aperture 44
Connection.When the first plug 20 is pressed into opening 30, chock plug 88 is located at opening 30, and plug wall 90 is resisted against 26 inner wall of inner cavity,
I.e. on the inner wall of crystal head ontology 14, elastic clamping hook 94 is caught in card slot 96, by the first plug 20 and 14 jail of crystal head ontology
Gu fixed.In the present embodiment, the quantity of elastic clamping hook 94 and card slot 96 is respectively 2, but be can be in other embodiments
Other numbers.
It should be understood that the present embodiment is using setting in order to which the first plug 20 to be bonded with crystal head ontology 14
The mode that elastic clamping hook 94 and card slot 96 cooperate can also use other embodiments in other embodiments, and the present invention is not right
This limitation.
In conclusion the present invention provides a kind of crystal head that can reduce stranding distance extent of the destruction, the opening of crystal head is by two
Relatively short frame and two opposite long margin frames surround, and opening is connected to crystal head inner cavity, and each frame has the frame positioned at opening
The border side of side and separate opening, one of long margin frame extroversion bend relief is to form one on its border side towards opening
Concave surface is formed a convex surface on the border side of opening at it, is increased the cross-sectional area of opening with this.The present invention also provides one
Kind communication cables, the cross-sectional area by increasing its opening make the cable part for being inserted into inner cavity only have one section of sheath to be removed,
And removal can not had to close to one section of sheath of opening, so as to shorten the length for the cable that stranding distance is destroyed, to effectively drop
Signal cross-talk between low twisted pair enhances network transmission effect.Metallic shield can be towards the first aperture by setting
The metal clips of inner bending deformation, so that metal clips is resisted against on gauze screen, it is simple in sturcture, ingenious in design, to realize
Good bonding effect.The present invention is also replaceably mounted one second plug, the second plug in the inner hole of the first plug
It can freely be replaced according to the line footpath of cable, so that crystal head can be applicable in the cable of a variety of line footpaths.
Concepts described herein may be embodied to other forms without departing from its spirit and characteristics.It is disclosed
The specific embodiments are to be considered as illustrative and not restrictive.Therefore, the scope of the present invention be by the attached claims,
Instead of making decisions based on these previous descriptions.Any change within the literal meaning and equivalent scope of the claims is all
It should belong to these the scope of the claims.
Claims (9)
1. a kind of crystal head that can reduce stranding distance extent of the destruction, including the crystal head ontology with inner cavity, the crystal head sheet
Body has opposite first end and second end, and the first end is equipped with metal terminal, and the second end is equipped with to be connected with the inner cavity
Pass to the opening that the inner cavity is inserted into for a cable, which is characterized in that the opening of the second end is surrounded by several frames, each
Frame has on the outside of the scuncheon positioned at the opening and the frame away from the opening, and one of frame is bent outwardly convex
It rises to form a concave surface on its scuncheon towards the opening, and is above formed on the outside of its frame away from the opening
One convex surface, the crystal head further include a metallic shield, and the metallic shield is set on the crystal head ontology, described
Crystal head ontology is equipped with first aperture in communication with the inner cavity, and the metallic shield corresponds to first position of opening and sets
There is at least metal clips that can be deformed towards the aperture inner bending.
2. can reduce the crystal head of stranding distance extent of the destruction as described in claim 1, which is characterized in that the opening is by two-phase
Pair short side and two opposite long sides surround, it is described be bent outwardly protrusion frame be one of long side.
3. can reduce the crystal head of stranding distance extent of the destruction as claimed in claim 2, which is characterized in that the crystal head includes
One pushes shrapnel, it is described push shrapnel be connected to the crystal head ontology and be located at described another long side of crystal head ontology that
Side, it is described to push shrapnel for being snapped connection with a connector socket, the connector socket to accommodate and with the crystal
Head is electrically connected.
4. can reduce the crystal head of stranding distance extent of the destruction as described in claim 1, which is characterized in that the concave surface is arc
Or V-arrangement concave surface, the convex surface are arc or V-arrangement convex surface.
5. can reduce the crystal head of stranding distance extent of the destruction as described in claim 1, which is characterized in that the crystal head includes
The first plug of installation in the opening, first plug and the opening press-in cooperation, first plug have one
Circular inner hole, the inner hole are connected to the inner cavity.
6. can reduce the crystal head of stranding distance extent of the destruction as claimed in claim 5, which is characterized in that the crystal head also wraps
The second plug for being mounted on the first plug inner hole is included, the inner hole of second plug is connected to the inner cavity.
7. can reduce the crystal head of stranding distance extent of the destruction as claimed in claim 6, which is characterized in that first plug is
Hard rubber plug, second plug are artificial rubber pad.
8. can reduce the crystal head of stranding distance extent of the destruction as claimed in claim 3, which is characterized in that first aperture position
In on crystal head this body sidewall where the frame for being bent outwardly protrusion, there are four this sides for the crystal head ontology tool
Wall, including the first noumenon side wall, second body sidewall, this body sidewall of third and the 4th body sidewall, described four this body sidewalls
It surrounds to form the inner cavity, wherein this body sidewall is opposite with third for the first noumenon side wall, second body sidewall and
Four body sidewalls are opposite, and first aperture is formed on second body sidewall, and the metallic shield has one and institute
Corresponding second aperture of the first aperture is stated, described push shrapnel is arranged on the 4th body sidewall；
The metallic shield include the first shield sidewall, secondary shielding cover side wall and third shield sidewall, described first
Shield sidewall and third shield sidewall extend from two relative edges of the secondary shielding cover side wall respectively, second aperture
It is formed between first shield sidewall and third shield sidewall, an at least metal clips is rotatably connected to
In first shield sidewall and/or third shield sidewall.
9. a kind of communication cables, including cable and the crystal head for being connected to described cable one end, the crystal head includes in having
The crystal head ontology of chamber, the crystal head ontology have opposite first end and second end, and the first end is equipped with metal terminal,
The second end is equipped with opening in communication with the inner cavity, and the cable includes several strand cores and cladding several strand cores
Sheath, described cable one end are inserted into the inner cavity from the opening and are electrically connected with the metal terminal, which is characterized in that institute
The opening for stating second end is surrounded by several frames, and each frame has positioned at the scuncheon of the opening and away from the opening
Frame on the outside of, one of frame be bent outwardly protrusion to form a concave surface on its scuncheon towards the opening,
And one convex surface of upper formation on the outside of its frame away from the opening, the cable part for being inserted into the inner cavity includes one section of sheath quilt
The part that the part of removal and one section of sheath are not removed, the crystal head further include a metallic shield, the metallic shield
The enclosure is located on the crystal head ontology, and the crystal head ontology is equipped with first aperture in communication with the inner cavity, the gold
Belong to shielding case and corresponds to first position of opening equipped at least metal clips that can be deformed towards the aperture inner bending.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610273053.XA CN105789965B (en) | 2016-04-28 | 2016-04-28 | It can reduce the crystal head and communication cables of stranding distance extent of the destruction |
| CN201910262371.XA CN109980409B (en) | 2016-04-28 | 2016-04-28 | Crystal head and communication cable that can adapt to multiple line footpath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610273053.XA CN105789965B (en) | 2016-04-28 | 2016-04-28 | It can reduce the crystal head and communication cables of stranding distance extent of the destruction |
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| CN201910262371.XA Division CN109980409B (en) | 2016-04-28 | 2016-04-28 | Crystal head and communication cable that can adapt to multiple line footpath |
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| CN105789965A CN105789965A (en) | 2016-07-20 |
| CN105789965B true CN105789965B (en) | 2019-04-19 |
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| CN201910262371.XA Active CN109980409B (en) | 2016-04-28 | 2016-04-28 | Crystal head and communication cable that can adapt to multiple line footpath |
| CN201610273053.XA Active CN105789965B (en) | 2016-04-28 | 2016-04-28 | It can reduce the crystal head and communication cables of stranding distance extent of the destruction |
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| CN201910262371.XA Active CN109980409B (en) | 2016-04-28 | 2016-04-28 | Crystal head and communication cable that can adapt to multiple line footpath |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185306A1 (en) * | 2016-04-28 | 2017-11-02 | 深圳市秦通通讯有限公司 | Modular plug capable of being adapted to multiple wire diameters, and communication cable |
| AU2016404931B2 (en) | 2016-04-28 | 2021-04-22 | Shenzhen Qintong Communication Co., Ltd | Modular plug provided with metal shielding cover, and communication cable |
| WO2017185299A1 (en) * | 2016-04-28 | 2017-11-02 | 深圳市秦通通讯有限公司 | Modular plug capable of reducing lay damage degree, and communication cable |
| AU2020239985A1 (en) | 2019-03-15 | 2021-08-26 | Commscope Technologies Llc | Connectors and contacts for a single twisted pair of conductors |
| CN110571572A (en) * | 2019-08-15 | 2019-12-13 | 宁波迪高通讯科技有限公司 | Network jumper system for improving signal transmission |
| EP4393035A1 (en) * | 2021-08-27 | 2024-07-03 | CommScope Technologies LLC | Single-pair ethernet connector jack |
| CN115117709B (en) * | 2022-07-27 | 2022-12-23 | 广东远洋线缆科技有限公司 | Network cable interface panel |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109980409A (en) | 2019-07-05 |
| CN105789965A (en) | 2016-07-20 |
| CN109980409B (en) | 2020-08-21 |
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