CN207782017U - A kind of BNC connector wire fixer used in training - Google Patents
A kind of BNC connector wire fixer used in training Download PDFInfo
- Publication number
- CN207782017U CN207782017U CN201820274985.0U CN201820274985U CN207782017U CN 207782017 U CN207782017 U CN 207782017U CN 201820274985 U CN201820274985 U CN 201820274985U CN 207782017 U CN207782017 U CN 207782017U
- Authority
- CN
- China
- Prior art keywords
- wire fixer
- tail portion
- portion casing
- bnc connector
- coaxial cable
- 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 - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000015572 biosynthetic process Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model is related to cable connector technical fields, more particularly to the BNC connector wire fixer used in a kind of training, wire fixer pedestal including being fixed at BNC connector head, two wire fixer intermediate plates are arranged on the end face of the wire fixer pedestal, the outer surface of the wire fixer intermediate plate, which is threadably secured, is connected with tail portion casing, two tapered settings of wire fixer intermediate plate, the tapered setting of tail portion casing, the wire fixer pedestal is equipped with connecting hole, the connecting hole is used to install the copper core of coaxial cable, the end of the tail portion casing is fixedly connected with sleeve, the sleeve is circular ring shape, the taper that two wire fixer intermediate plates are formed is identical as the taper of tail portion casing, the internal diameter of described smaller one end of tail portion casing is identical as the outer diameter of coaxial cable.The close connection of BNC connector and coaxial cable may be implemented in the utility model.
Description
Technical field
The utility model is related to cable connector technical fields, more particularly to the BNC connector solidus used in a kind of training
Device.
Background technology
It needs to use 2M BER tester when 2M circuit error rate tests.2M BER tester is connected with Digital Distribution Frame, even
Wiring one end be BNC connector, other end Xi Menzitou, as shown in Figure 1.No matter the survey of 2M BER tester at the scene or in real training
The all frequent plug of line is tried, due to there is no security measure between the pad 3 and coaxial cable 1 of BNC connector, as shown in Fig. 2, together
When coaxial cable 1 and BNC connector the often activity of pad 3, cause the iron plate age of a draught animal 6 to loosen, lead to BNC connector and coaxial cable
1 is detached from, and support iron plate 5 is not contacted with coaxial cable 1, can not provide support, therefore causes 2M BER tester test result inaccurate,
Because the iron plate age of a draught animal crimp one-pass molding, if connect loosen if need to remake using new BNC connector, again buy or
It is time-consuming and laborious to make new p-wire.
Utility model content
In view of the deficienciess of the prior art, the utility model provides the BNC connector wire fixer used in a kind of training.This
Utility model uses following technical proposals：
A kind of BNC connector wire fixer used in training, it is characterised in that：Including being fixed at BNC connector head
Wire fixer pedestal, is arranged with two wire fixer intermediate plates on the end face of the wire fixer pedestal, two wire fixer intermediate plates it
Between there are gap and tapered setting, wire fixer intermediate plate is in close contact with coaxial cable, and the outer surface of the wire fixer intermediate plate is logical
It crosses to be screwed and is connected with tail portion casing, the tapered setting of tail portion casing, the tail portion casing makes wire fixer intermediate plate become
Shape is simultaneously pressed on coax.
The wire fixer pedestal is equipped with connecting hole, and the connecting hole is used to install the copper core of coaxial cable.The tail portion
The end of casing is fixedly connected with sleeve, and the sleeve is circular ring shape.The taper that two wire fixer intermediate plates are formed and tail portion casing
Taper it is identical.The internal diameter of described smaller one end of tail portion casing is identical as the outer diameter of coaxial cable, when tail portion casing and wire fixer
When intermediate plate screws, the axis direction of wire fixer intermediate plate towards wire fixer pedestal deforms and squeezes coaxial cable.
Compared with prior art, the utility model has the beneficial effects that：
1) coaxial cable is clamped using the collective effect of tail portion casing and wire fixer intermediate plate, the copper core of coaxial cable with
The connecting hole of BNC connector, which does not have to welding, to be bonded, without using the fastening spiral shell in existing no-welding connection type
Copper core is directly inserted into the connector on BNC connector by bolt, convenient and efficient；
2) two wire fixer intermediate plates are clamped in outside the mesh wire of coaxial cable respectively, and wire fixer intermediate plate can be as tradition
The iron plate age of a draught animal form signal circuit like that, and can coordinate with tail portion casing so that BNC connector is fixedly connected with coaxial cable,
That is the copper core of coaxial cable and the connection hole of BNC connector is not influenced by external force, and signal transmission is more stable, the insulation of coaxial cable
Metal twine on isolation layer can be in close contact again with wire fixer intermediate plate.
Description of the drawings
The accompanying drawings which form a part of this application are used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the improper restriction to the application for explaining the application.
Fig. 1 is that 2M BER tester is connected schematic diagram with Digital Distribution Frame；
Fig. 2 is BNC connector in the prior art and coaxial cable connection type；
Fig. 3 is the utility model overall structure diagram front view；
Fig. 4 a are the overall structure diagram vertical view of wire fixer intermediate plate in the utility model；
Fig. 4 b are the overall structure diagram left view of wire fixer intermediate plate in the utility model；
Fig. 5 a are the structural schematic diagram front view of rear sleeve in the utility model；
Fig. 5 b are the structural schematic diagram left view of rear sleeve in the utility model.
In figure, 1, coaxial cable；2, copper core；3, pad；4, BNC connector head；5, iron plate is supported；6, the iron plate age of a draught animal；
7, rear sleeve；8, wire fixer intermediate plate；9, wire fixer pedestal；10, tail portion casing；11, sleeve.
Specific implementation mode
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
In a kind of exemplary embodiment of the utility model, as shown in Fig. 3-Fig. 5 b, a kind of used in training BNC connector
Wire fixer, it is characterised in that：Wire fixer pedestal 9 including being fixed at BNC connector head 4, the end of the wire fixer pedestal 9
It is arranged with two wire fixer intermediate plates 8 on face, there are gap and tapered setting, solidus between two wire fixer intermediate plates 8
Device intermediate plate 8 is in close contact with coaxial cable 1, and the outer surface of the wire fixer intermediate plate 8, which is threadably secured, is connected with tail portion casing
10,10 tapered setting of the tail portion casing, the tail portion casing 10 is so that wire fixer intermediate plate 8 deforms and is pressed on coaxial cable
On 1.
The wire fixer pedestal 9 is equipped with connecting hole, and the connecting hole is used to install the copper core 2 of coaxial cable 1.The tail
The end of parts casing pipe 10 is fixedly connected with sleeve 11, and the sleeve 11 is circular ring shape.Two wire fixer intermediate plates 8 formed taper with
The taper of tail portion casing 10 is identical.The internal diameter of 10 smaller one end of the tail portion casing is identical as the outer diameter of coaxial cable 1, works as tail portion
When casing 10 is screwed with wire fixer intermediate plate 8, the axis direction of wire fixer intermediate plate 8 towards wire fixer pedestal 9 is deformed and is squeezed coaxial
Cable 1.
Operation principle：When using the present apparatus, the outer protection rubber of coaxial cable is peeled off, scissor cut is used in combination to insulate
Isolation layer makes the copper core 2 of a part leak out, and tail portion casing 10 is screwed off from wire fixer intermediate plate 8 and ring set is in coaxial cable
On, copper core 2 is inserted into the connecting hole of wire fixer pedestal 9 and two wire fixer intermediate plates 8 are clamped in coaxial cable 1 respectively and is shelled
It comes unglued on the metal twine after skin, tail portion casing 10 is moved through into rotation so that tail portion casing 10 towards wire fixer intermediate plate 8
With the screw-thread fit on wire fixer intermediate plate 8 because tail portion casing 10 is identical as coaxial cable compared with the internal diameter of segment, when tail portion cover
When pipe 10 is fully rotated on wire fixer intermediate plate 8, wire fixer intermediate plate 8 can be forced inwardly to move and squeeze the metal mesh of coaxial cable
Silk, by tail portion casing 10 and wire fixer intermediate plate 8 so that BNC connector is fastenedly connected with coaxial cable.
The foregoing is merely the preferred embodiments of the application, are not intended to limit this application, for the skill of this field
For art personnel, the application can have various modifications and variations.Within the spirit and principles of this application, any made by repair
Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.
Claims (5)
1. the BNC connector wire fixer used in a kind of training, it is characterised in that：Including being fixed at consolidating for BNC connector head
Line device pedestal, is arranged with two wire fixer intermediate plates on the end face of the wire fixer pedestal, between two wire fixer intermediate plates
There are gap and tapered setting, wire fixer intermediate plate is in close contact with coaxial cable, and the outer surface of the wire fixer intermediate plate passes through
It is screwed and is connected with tail portion casing, the tapered setting of tail portion casing, the tail portion casing makes wire fixer intermediate plate deform
And press on coax.
2. the BNC connector wire fixer used in training according to claim 1, it is characterised in that：The wire fixer pedestal
It is equipped with connecting hole, the connecting hole is used to install the copper core of coaxial cable.
3. the BNC connector wire fixer used in training according to claim 1, it is characterised in that：The tail portion casing
End is fixedly connected with sleeve, and the sleeve is circular ring shape.
4. the BNC connector wire fixer used in training according to claim 2, it is characterised in that：Two wire fixer intermediate plates
The taper of formation is identical as the taper of tail portion casing.
5. the BNC connector wire fixer used in training according to claim 4, it is characterised in that：The tail portion casing compared with
The internal diameter of small one end is identical as the outer diameter of coaxial cable, when tail portion casing and wire fixer intermediate plate screw, wire fixer intermediate plate towards
The axis direction of wire fixer pedestal deforms and squeezes coaxial cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820274985.0U CN207782017U (en) | 2018-02-26 | 2018-02-26 | A kind of BNC connector wire fixer used in training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820274985.0U CN207782017U (en) | 2018-02-26 | 2018-02-26 | A kind of BNC connector wire fixer used in training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207782017U true CN207782017U (en) | 2018-08-28 |
Family
ID=63210253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820274985.0U Expired - Fee Related CN207782017U (en) | 2018-02-26 | 2018-02-26 | A kind of BNC connector wire fixer used in training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207782017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864463A (en) * | 2020-07-31 | 2020-10-30 | 徐群 | Cable joint for 5G communication base station |
| CN114256646A (en) * | 2021-10-22 | 2022-03-29 | 贵州电网有限责任公司 | Safe and quick-connection multifunctional wire clamp |
-
2018
- 2018-02-26 CN CN201820274985.0U patent/CN207782017U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864463A (en) * | 2020-07-31 | 2020-10-30 | 徐群 | Cable joint for 5G communication base station |
| CN114256646A (en) * | 2021-10-22 | 2022-03-29 | 贵州电网有限责任公司 | Safe and quick-connection multifunctional wire clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20190226 |