CN209544706U - A kind of single through-hole type network crystal head - Google Patents
A kind of single through-hole type network crystal head Download PDFInfo
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- CN209544706U CN209544706U CN201920413245.5U CN201920413245U CN209544706U CN 209544706 U CN209544706 U CN 209544706U CN 201920413245 U CN201920413245 U CN 201920413245U CN 209544706 U CN209544706 U CN 209544706U
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- string holes
- main body
- body base
- prong
- crystal head
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Abstract
A kind of single through-hole type network crystal head provided by the utility model, including main body base, a core wire hole is equipped in the main body base, string holes is set equipped with several in the front end of the main body base, the string holes of setting is arranged in "-" type, the rear end for setting string holes is connected with core wire hole, and the longitudinal cross-section for setting string holes is positive eight-sided formation；Described set is correspondingly provided with several slots above string holes, described individually to set string holes connection corresponding with single slot, and the opening of the slot is located at the side on the top of main body base, is inserted with conductive terminal respectively in the slot；It is equipped with tabletting in the bottom face of the main body base, the front end of the tabletting is fixedly connected with main body base, and the rear end of the tabletting tilts.A kind of single through-hole type network crystal head provided by the utility model can prevent twisted pair to be misplaced during installation using single through-hole type structure, it is more accurate to install, meanwhile it being equipped with back cushion part in the lower section for setting string holes, convenient for playing the role of a support buffering when trimming.
Description
Technical field
The utility model relates to be connected to the network joint technique field, specifically a kind of single through-hole type network crystal head.
Background technique
Twisted pair (TwistedPair) is a kind of data line, is made of the transmission line of four pairs of different colours, and
It is widely used in Ethernet and telephone wire.The twisted pair end usually connects a crystal head, to be inserted into and its phase
In the Port of appearance.Wherein, which is common connector when Ethernet or telephone network use the twisted pair line
Connector shape.Existing twisted pair crystal header structure be in the main body base of crystal head be equipped with set string holes, string holes inside main body base,
Conductive terminal protrudes into this and sets in string holes, due to setting string holes in main body base, so usually having double when assembling twisted pair
The transmission line of twisted wire is misplaced the conductive terminal in non-corresponding, influences the electric connection between conductive terminal and transmission line, carries out shadow
Ring the transmission efficiency of whole network.
Utility model content
The purpose of this utility model is to provide a kind of single through-hole type network crystal heads, to solve the skill in background technique
Art problem.
To realize foregoing purpose, the utility model is provided the following technical solutions:
A kind of single through-hole type network crystal head, including main body base, the main body base is interior to be equipped with a core wire hole, the main body
String holes is set equipped with several in the front end of seat, and the string holes of setting is arranged in "-" type, and the rear end for setting string holes is connected with core wire hole,
The longitudinal cross-section for setting string holes is positive eight-sided formation；Described set is correspondingly provided with several slots above string holes, described individually to set
String holes connection corresponding with single slot, the opening of the slot are located at the side on the top of main body base, insert respectively in the slot
There is conductive terminal；It is equipped with tabletting in the bottom face of the main body base, the front end of the tabletting is fixedly connected with main body base, the pressure
The rear end of piece tilts.
The conductive terminal is metal sheet, and the conductive terminal includes ontology and plug division, and the plug division includes the
One prong, the second prong and third prong, first prong and third prong are respectively in the left and right sides of the second prong.
First prong is identical and arranged symmetrically with third fork leg structure, and the outside of first prong is equipped with first and falls
Angle, second prong are respectively arranged on the left side and the right side the second chamfering and third chamfering.
The lower section for setting string holes is equipped with back cushion part, and the length of the back cushion part is greater than several total lengths for setting string holes.
Core wire hole longitudinal cross-section is horn-like structure.
Arc groove is equipped in the core wire hole, the contour structures of the groove and cable match.
Shielding case is installed on the outside of the main body base.
Compared with prior art, a kind of single through-hole type network crystal head provided by the utility model, it is novel in design, it uses
Single through-hole type structure, can prevent twisted pair to be misplaced during installation, and it is more accurate to install, meanwhile, in the lower section for setting string holes
Equipped with back cushion part, convenient for playing the role of a support buffering when trimming.
Detailed description of the invention
A kind of Fig. 1: single through-hole type network crystal head schematic perspective view；
A kind of Fig. 2: main body base schematic perspective view of single through-hole type network crystal head；
A kind of Fig. 3: main body base cross-sectional view of single through-hole type network crystal head；
Fig. 4: conductive terminal schematic perspective view；
A kind of Fig. 5: rearview of the main body base of single through-hole type network crystal head；
Fig. 6: a kind of single through-hole type network crystal head is without shielding case structural schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
Specific embodiment 1: please referring to Fig. 1 to Fig. 6, in the utility model embodiment, a kind of single through-hole type network crystal
Head, including main body base 1, the main body base 1 is interior to be equipped with a core wire hole 2, and the core wire hole 2 can adapt to installation 24AWG-28AWG
The sub-thread core wire and multiply core wire of specification, the front end of the main body base 1 are equipped with eight and set string holes 3, and the string holes 3 of setting is in "-" type
Arrangement, the string holes 3 of setting arrange using the structure of through-hole and assemble core wire for installing the core wire in cable.It is described to set
The rear end of string holes 3 is connected with core wire hole 2, and the longitudinal cross-section for setting string holes 3 is positive eight-sided formation, it is described set string holes 3 with
Core wire outer diameter forms inscribe and preset clearance, facilitates the assembling of core wire and prevents core wire from shaking；It is described that set the top of string holes 3 right
Eight slots 4 should be equipped with, described individually to set the connection corresponding with single slot 4 of string holes 3, the opening of the slot 4 is located at main body base 1
Top side, be inserted with conductive terminal 5 respectively in the slot 4；It is equipped with tabletting 6 in the bottom face of the main body base 1, it is described
The front end of tabletting 6 is fixedly connected with main body base 1, and the rear end of the tabletting 6 tilts.
The conductive terminal 5 is metal sheet, and the conductive terminal 5 includes ontology 501 and plug division 502, the grafting
Portion 502 includes the first prong 502-1, the second prong 502-2 and third prong 502-3, the first prong 502-1 and third fork
Foot 502-3 is respectively in the left and right sides of the second prong 502-2.The first prong 502-1 is identical with third prong 502-3 structure
And be symmetrical arranged, the outside of the first prong 502-1 is equipped with the first chamfering, the left and right sides point of the second prong 502-2
It She You not the second chamfering and third chamfering.Setting trident leg structure can make conductive terminal 5 stronger when puncturing core wire, conductive
Terminal 5 contacts more stable, the transmission speed energy effective guarantee of signal with core wire.
The lower section for setting string holes 3 is equipped with back cushion part 7, and the length of the back cushion part 7 is greater than eight overall lengths for setting string holes 3
Degree.When the blade of tool by hand cuts off the exposed core wire of external string holes 3, the back cushion part 7 of setting can play support buffering
Effect.
2 longitudinal cross-section of core wire hole is horn-like structure.Facilitate the installation of cable and the arrangement of core wire.
It is equipped with arc groove 201 in the core wire hole 2, the contour structures of the groove 201 and cable match, and prevent net
Shaking is generated when line is installed.
The outside of the main body base 1 is equipped with shielding case 8, in cable ground wire or establishment connect, can effectively drop
The interference of low external world's other signals.
Compared with prior art, a kind of single through-hole type network crystal head provided by the utility model, it is novel in design, it uses
Single through-hole type structure, can prevent twisted pair to be misplaced during installation, and it is more accurate to install, meanwhile, in the lower section for setting string holes
Equipped with back cushion part, convenient for playing the role of a support buffering when trimming.
It is obvious to a person skilled in the art that the utility model is not limited to the details of foregoing example embodiment, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is by appended claims rather than preceding description limits, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of single through-hole type network crystal head, it is characterised in that: including main body base, a core wire is equipped in the main body base
String holes is set equipped with several in the front end in hole, the main body base, and the string holes of setting is arranged in "-" type, the rear end for setting string holes and core
String holes is connected, and the longitudinal cross-section for setting string holes is positive eight-sided formation；Described set is correspondingly provided with several slots above string holes,
Described individually to set string holes connection corresponding with single slot, the opening of the slot is located at the side on the top of main body base, the slot
Conductive terminal is inserted in hole respectively；It is equipped with tabletting in the bottom face of the main body base, front end and the main body base of the tabletting are fixed
The rear end of connection, the tabletting tilts.
2. a kind of single through-hole type network crystal head according to claim 1, it is characterised in that: the conductive terminal is gold
Belong to sheet body, the conductive terminal includes ontology and plug division, and the plug division includes the first prong, the second prong and third fork
Foot, first prong and third prong are respectively in the left and right sides of the second prong.
3. a kind of single through-hole type network crystal head according to claim 2, it is characterised in that: first prong and
Trident leg structure is identical and arranged symmetrically, and the outside of first prong is equipped with the first chamfering, the left and right two of second prong
Side is respectively equipped with the second chamfering and third chamfering.
4. a kind of single through-hole type network crystal head according to claim 1, it is characterised in that: the lower section for setting string holes
Equipped with back cushion part, the length of the back cushion part is greater than several total lengths for setting string holes.
5. a kind of single through-hole type network crystal head according to claim 1, it is characterised in that: the core wire hole is longitudinally cut
Face is horn-like structure.
6. a kind of single through-hole type network crystal head according to claim 1, it is characterised in that: be equipped in the core wire hole
The contour structures of arc groove, the groove and cable match.
7. a kind of single through-hole type network crystal head according to claim 1, it is characterised in that: the outside of the main body base
Shielding case is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920413245.5U CN209544706U (en) | 2019-03-29 | 2019-03-29 | A kind of single through-hole type network crystal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920413245.5U CN209544706U (en) | 2019-03-29 | 2019-03-29 | A kind of single through-hole type network crystal head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209544706U true CN209544706U (en) | 2019-10-25 |
Family
ID=68275596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920413245.5U Active CN209544706U (en) | 2019-03-29 | 2019-03-29 | A kind of single through-hole type network crystal head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209544706U (en) |
-
2019
- 2019-03-29 CN CN201920413245.5U patent/CN209544706U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 No. 9, Chuangxin Road, Wanjiang street, Dongguan City, Guangdong Province Patentee after: Guangdong Shenggao Communications Co.,Ltd. Address before: 523000 No. 38, Baxin Road, Wanjiang Street, Dongguan City, Guangdong Province Patentee before: Guangdong Shenggao Communications Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |