CN207496616U - A kind of line code device with anti-interference function - Google Patents
A kind of line code device with anti-interference function Download PDFInfo
- Publication number
- CN207496616U CN207496616U CN201721261720.9U CN201721261720U CN207496616U CN 207496616 U CN207496616 U CN 207496616U CN 201721261720 U CN201721261720 U CN 201721261720U CN 207496616 U CN207496616 U CN 207496616U
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- China
- Prior art keywords
- line code
- ontology
- magnet ring
- interference
- code device
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- 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.)
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Abstract
The utility model is related to a kind of line code device with anti-interference function, include the line code ontology of annular, line code ontology is equipped with that across the through-hole of harness, the magnet ring enclosed set on through-hole periphery is further included in the line code ontology.The utility model causes the line code device not only to have the function of fixation, protection wire, insulation, and has the function of to absorb, filters out harness electromagnetic interference.Moreover, the inside setting magnet ring of online code book body, saves filtering space inside interference generating means.The structure that line code ontology is into interlocked above and below with magnet ring, convenient disassembly may be such that the fixing device according to required quantity flexibly to set.
Description
Technical field
The utility model belongs to technical field of new energy, and in particular to a kind of line code dress with anti-interference function
It puts.
Background technology
At present, integral new-energy passenger has been widely popularized.Since vehicle has high-voltage motor drive system, the electromagnetism of vehicle is simultaneous
Appearance problem is more prominent always, the electromagnetic compatibility problems such as display screen display is abnormal, component communication is abnormal often occurs.Vehicle interior
Various high voltages, powerful frequency converter be electromagnetic interference main source, and electromagnetic interference with interference source mainly by having
The high-pressure connection line beam for having directly or indirectly connection relation generates interference by coupling to other component.Resolve high-pressure system
Conduction and radiation problem become the key for improving vehicle electromagnetic compatibility.
For solve integral new-energy passenger high-pressure system emc issue, the scheme mainly used be from components interior into
Row filtering reduces interconnection high-voltage wiring harness between the barrier integrity that harassing and wrecking are horizontal, improve part case, each component and uses shielding line
Beam etc..In terms of vehicle, integral new-energy passenger has high-voltage wiring harness, low voltage wiring harness, since complete vehicle structure, space limit, high and low pressure
Harness is it is not possible that completely isolated processing, and particularly when high-voltage wiring harness is longer, components interior inhibits the measure of electromagnetic interference at it
The distal end effect for extending harness is not very significantly, so the electromagnetic interference of high-voltage wiring harness transmission process is handled well, to vehicle electricity
The raising of magnetic compatibility is very necessary.
Utility model content
The purpose of this utility model is to provide a kind of line code device with anti-interference function, to absorb high-voltage wiring harness
The electromagnetic interference present in energy transmission solves the problems, such as electromagnetic interference of the harness in energy transmission.
To achieve the above object, it and solves the above problems, the technical solution of the utility model is：
A kind of line code device with anti-interference function of the utility model includes the line code ontology of annular, line code ontology
It is equipped with that across the through-hole of harness, the magnet ring enclosed set on through-hole periphery is further included in the line code ontology.
Further, the line code ontology is an integral structure.
Further, the magnet ring is an integral structure.
Further, the line code ontology includes in c-type line code under line code and c-type, line code pair under line code and c-type in c-type
It is buckle-shaped into the line code ontology.
Further, magnet ring under c-type upper magnetic ring and c-type of the magnet ring including make-up.
Further, the both sides of the line code ontology are provided with bolt hole.
The beneficial effects of the utility model are：
The line code device with anti-interference function of the utility model, the line code sheet including magnet ring and for fixed beam
Body.Since magnet ring is made of the good material of magnetic conductivity, inhibition can be effectively played to the harness passed through, absorbs common mode therein
The effect of interference.So that the line code device not only has the function of fixation, protection wire, insulation, and have and absorb, filter out
The effect of harness electromagnetic interference.Moreover, the inside setting magnet ring of online code book body, saves interference generating means inner space.Into
One step to get a promotion using the electromagnetic vehicle compatibility status of the line code device.
Further, line code ontology and magnet ring are arranged to the structure to interlock above and below, convenient disassembly may be such that the line code
The position of device is flexibly controllable, quantity can adjust.
Description of the drawings
Fig. 1 is the sectional view of line code device；
Fig. 2 is the sectional view of the line code device of up-down structure.
Specific embodiment
To make the purpose of this utility model, technical solution and advantage clearer, with reference to the accompanying drawings and embodiments, to this
Utility model is described in further detail.
The line code device with anti-interference function of the utility model as shown in Figure 1, 2, includes the insulation line code 3 of annular
With magnet ring 2.The line code that insulate is equipped with, across the through-hole of harness, magnet ring 2 to be embedded in the inside of setting insulation line code 3, magnet ring 2
It encloses set on through-hole periphery.
In the embodiment, insulation line code be when using above and below interlock the upper insulation line code being fixedly connected and lower insulation line code,
Upper insulation line code and lower insulation line code are symmetrical arranged；Magnet ring also includes the upper magnetic ring to interlock up and down and lower magnet ring.It only opens up in Fig. 1
Upper insulation line code and upper magnetic ring are shown.Upper insulation line code is provided at both ends with bolt hole 1 so that above insulate line code and lower insulated wire
Code can be by passing through the bolt of bolt hole to connect.Upper insulation line code and magnet ring can be set to c-type structure, with logical
It crosses bolt and is fixedly connected with lower insulation line code.
As shown in Fig. 2, the line code device for up-down structure harness is fixed after sectional view.Wherein, 4 be two high-voltage lines
Beam.In order to which this two high-voltage wiring harness are fixed together, line code device as described in Figure 1 is used.By line code device to passing through
Harness be fixed, the harness passed through is filtered by magnet ring.
After the high-voltage wiring harness wiring of vehicle, this is selected in place to needing to carry out anti-interference, filtering harness
The line code device of utility model, is installed according to mode as shown in Figure 2, and according to needed for real vehicle effect determines final determine
Quantity, to reach ideal filter effect so that the electromagnetic compatibility state of vehicle gets a promotion.
Using insulation line code, can prevent high-voltage wiring harness in vehicle operation due to shaking for a long time, rubbing causes
The situation of harness insulating layer breakage occurs.
In addition, in order to which upper insulation line code and lower insulated wire is enable to be fixed together when in use, it is possible to use existing
Other having are fixedly connected with mode, as long as can realize when in use, upper insulation line code and lower insulated wire are fixed together i.e.
It can.
In this embodiment, insulate line code and magnet ring is disposed as two-piece unit formula structure, as other embodiment,
Also can will insulation line code and magnet ring is disposed as integral structure or one of them is an integral structure, another for point
Body formula structure.
Although the content of the utility model is discussed in detail by above preferred embodiment, but it should be appreciated that on
The description stated is not considered as the limitation to the utility model.After those skilled in the art have read the above, for
A variety of modifications and substitutions of the utility model all will be apparent.Therefore, the scope of protection of the utility model should be by appended
Claim limit.
Claims (6)
1. a kind of line code device with anti-interference function, which is characterized in that include the line code ontology of annular, set on line code ontology
The through-hole across harness is useful for, the magnet ring enclosed set on through-hole periphery is further included in the line code ontology.
2. the line code device according to claim 1 with anti-interference function, which is characterized in that the line code ontology is one
Body formula structure.
3. the line code device according to claim 1 with anti-interference function, which is characterized in that the magnet ring is integral type
Structure.
4. the line code device according to claim 1 with anti-interference function, which is characterized in that the line code ontology includes
Line code under line code and c-type in c-type, line code make-up forms the line code ontology under line code and c-type in c-type.
5. the line code device according to claim 1 with anti-interference function, which is characterized in that the magnet ring includes make-up
C-type upper magnetic ring and c-type under magnet ring.
6. the line code device according to claim 1 with anti-interference function, which is characterized in that the two of the line code ontology
Side is provided with bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721261720.9U CN207496616U (en) | 2017-09-28 | 2017-09-28 | A kind of line code device with anti-interference function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721261720.9U CN207496616U (en) | 2017-09-28 | 2017-09-28 | A kind of line code device with anti-interference function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207496616U true CN207496616U (en) | 2018-06-15 |
Family
ID=62499191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721261720.9U Active CN207496616U (en) | 2017-09-28 | 2017-09-28 | A kind of line code device with anti-interference function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207496616U (en) |
-
2017
- 2017-09-28 CN CN201721261720.9U patent/CN207496616U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450016 Yutong Industrial Zone, eighteen Li River, Henan, Zhengzhou Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |