CN106159829A - A kind of wire harness fixing device and line card thereof - Google Patents
A kind of wire harness fixing device and line card thereof Download PDFInfo
- Publication number
- CN106159829A CN106159829A CN201610667095.1A CN201610667095A CN106159829A CN 106159829 A CN106159829 A CN 106159829A CN 201610667095 A CN201610667095 A CN 201610667095A CN 106159829 A CN106159829 A CN 106159829A
- Authority
- CN
- China
- Prior art keywords
- wire harness
- line card
- fixed part
- installation portion
- tongues
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Clamps And Clips (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a kind of wire harness fixing device and line card thereof, wire harness fixing device includes base and the line card being provided with slot, wire harness fixed part it is provided with and for the line card installation portion with slot inserting on line card, line card installation portion is provided with for the card distribution structure with slot snap-fit, described wire harness fixed part includes the semi-closed ring with opening, two open ends of described wire harness fixed part opening part extend in parallel two tongues of formation to the direction away from described wire harness fixed part, two tongues are involutory can be by described closure of openings and form described line card installation portion, card distribution structure is arranged at least one tongue.Compared with prior art, two tongues extended due to the opening part of wire harness fixed part are inserted in slot as line card installation portion, form the closing to wire harness fixed part, and wire harness will not come off from the wire harness fixed part of line card.Being provided with card distribution structure on line card installation portion, line card will not come off from base, and therefore wire harness is fixed good reliability by wire harness fixing device.
Description
Technical field
The present invention relates to a kind of wire harness fixing device and line card thereof.
Background technology
Along with development and the continuous progress of bus industry of society, passenger vehicle maneuvering performance is more and more convenient, and electrical control exists
The status of car load is more and more higher.Car load pipeline and electrical equipment wiring harness be arranged in guarantee basic function while passenger-carrying chassis is filled
The requirement joined is more and more higher, and also wants along with the cry of energy-saving and emission-reduction assembles the most by force the new forms of energy car of heavy-duty motor
Increasingly come into one's own.Under normal circumstances, the electrical source of power voltage platform of new forms of energy car is up to 600 volts, therefore, to electrical source of power
The safety of high voltage cable, reliability requirement are the strictest.
Chinese patent CN201149979Y(authorized announcement date 2008.11.12) disclose the improved structure of a kind of line card, should
The improved structure of line card includes line card body and fixing seat, line card body include the open thread jamming part in top and with thread jamming part bottom
The fixed part being wholely set, the lower end edge of fixed part the most extended go out two lugs, fixing seat is provided with for fixing
The slotted eye of portion's snap-fit.Line card body in use, as long as being fixed on metope by fixing seat, is inserted by the improved structure of this line card
In the slotted eye of fixing seat, line card body just can be fixed by half-twist, just can be torn open by line card body as long as reversely rotating 90 ° during dismounting
Unload, installation, convenient disassembly.But owing to the thread jamming part top of line card body is open, the wire harness being installed in thread jamming part is in stress
Easily come off from thread jamming part afterwards.It addition, vehicle often travels on road, on the road surface that road conditions are poor, vehicle can occur acutely
Vibrations, rotate snap-fit, in the case of vehicle shakes for a long time, it may appear that line card body between line card body and fixing seat
Situation about coming off from fixing seat.Both of these case all can make the improved structure of this line card poor to the fixing reliability of wire harness.
Summary of the invention
It is an object of the invention to provide a kind of wire harness fixing device, to solve the right of existing wire harness fixed form existence
The problem that wire harness fixes poor reliability；Present invention also offers a kind of line card.
For achieving the above object, the technical scheme of wire harness fixing device of the present invention is: wire harness fixing device, including being provided with
The base of slot and line card, line card is provided with wire harness fixed part and for the line card installation portion with slot inserting, and line card is installed
Portion is provided with for the card distribution structure with slot snap-fit, and described wire harness fixed part includes the semi-closed ring with opening, described line
Two open ends of bundle fixed part opening part extend in parallel to the direction away from described wire harness fixed part and form two tongues, two
Described tongue is involutory can be by described closure of openings and form described line card installation portion, and card distribution structure is arranged at least one tongue
On.
Described card distribution structure is flexible barbs, and on described base, corresponding each slot is provided with for flexible barbs of stepping down
The square hole through with described slot or groove.
Be provided with on described line card installation portion the bolt fixing hole for passing for bolt and/or for self threading pin pass from
Attack nail fixing hole.
Two described tongues are tongue pieces that can be bonded to each other, and two described tongue joint places form binding faces, described bullet
Property agnail is arranged at described binding face both sides on described tongue, described binding face is provided through two described tongues for
The bolt fixing hole passed for bolt and/or the self threading pin fixing hole passed for self threading pin.
Described wire harness fixed part be internally provided with the fin circumferentially extended.
The technical scheme of line card of the present invention is: is provided with wire harness fixed part on line card and pacifies for the line card with slot inserting
Dress portion, line card installation portion is provided with for the card distribution structure with slot snap-fit, and described wire harness fixed part includes half with opening
Closed-loop, two open ends of described wire harness fixed part opening part extend in parallel formation to the direction away from described wire harness fixed part
Two tongues, two described tongues are involutory can be by described closure of openings and form described line card installation portion, and card distribution structure is arranged
On at least one tongue.
Described card distribution structure is flexible barbs.
Be provided with on described line card installation portion the bolt fixing hole for passing for bolt and/or for self threading pin pass from
Attack nail fixing hole.
Two described tongues are tongue pieces that can be bonded to each other, and two described tongue joint places form binding faces, described bullet
Property agnail is arranged at described binding face both sides on described tongue, described binding face is provided through two described tongues for
The bolt fixing hole passed for bolt and/or the self threading pin fixing hole passed for self threading pin.
Described wire harness fixed part be internally provided with the fin circumferentially extended.
The invention has the beneficial effects as follows: use this wire harness fixing device to carry out wire harness when fixing, first base is fixed on car
With, then be inserted to the line card being equipped with wire harness on base i.e. complete the fixing, due to the opening part of wire harness fixed part of wire harness
Two tongues extended are inserted in slot as line card installation portion, form closing to wire harness fixed part, and wire harness will not be from
The wire harness fixed part of line card comes off.It addition, be provided with card distribution structure on line card installation portion, line card will not come off from base, because of
Wire harness is fixed good reliability by this this wire harness fixing device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment 1 of wire harness fixing device of the present invention；
Fig. 2 is the structural representation of line card in Fig. 1；
Fig. 3 is the structural representation of base in Fig. 1；
Fig. 4 is the structural representation of wire harness fixing device specific embodiment 2 of the present invention；
Fig. 5 is the structural representation of line card in Fig. 4；
Fig. 6 is the structural representation of line card in wire harness fixing device specific embodiment 3 of the present invention；
Fig. 7 is the structural representation of line card in wire harness fixing device specific embodiment 4 of the present invention；
Fig. 8 is the structural representation of line card in wire harness fixing device specific embodiment 5 of the present invention.
Detailed description of the invention
The specific embodiment 1 of the wire harness fixing device of the present invention, as shown in Figure 1 to Figure 3, wire harness fixing device includes line card
1 and base 2.Line card 1 includes wire harness fixed part 11 and line card installation portion 12, and wire harness fixed part 11 is the semiclosed circle with opening
Ring, the diameter of annulus determines according to the external diameter of wire harness to be fixed, and two open ends of wire harness fixed part 11 opening part are parallel to far
The direction of off-line bundle fixed part 11 extends, and forms two tongues 13, and two tongues 13 are combined to form line card installation portion 12, at line card
Be correspondingly arranged on bolt fixing hole 121 on two tongues 13 of installation portion 12, bolt fixing hole 121 and wire harness fixed part 11 it
Between two extension flat boards on be correspondingly arranged on self threading pin fixing hole 123, line card fixed part is perpendicular to wire harness fixed part 11 axis
Two ends be provided with flexible barbs 122, flexible barbs 122 can be to bolt fixing hole 121 place after pressurized as card distribution structure
Place is drawn close.It is foursquare cuboid that base 2 is shaped as cross section, the end face that length is longer is provided with multiple at equal intervals
The slot 21 arranged, in the both ends of the surface being connected with slot 21 place end face, corresponding each slot 21 is provided with for elasticity of stepping down
The square hole 22 of agnail 122, slot 21 place end face is near being perpendicular at the two ends of length direction be provided with the first base fixing hole
23, base fixing hole 23 is manhole.For increasing the base 2 adaptability to installation environment, with slot 21 place end on base 2
It is provided with the second base fixing hole 24 vertical with the first base fixing hole 23 axis, by first end on the end face that face is connected
In the case of seat fixing hole 23 firm banking 2 inconvenience, bolt or screw can be used base 2 through the second base fixing hole 24
Fixing.
Wire harness fixing device in use, is fixed through the first base fixing hole 23 or second base of base 2 with bolt
Base 2 is fixed on vehicle body by hole 24, then wire harness passes the wire harness fixed part 11 of line card 1, the outside dimension of wire harness and wire harness
The size coupling of fixed part is formed fixes wire harness, and then the line card installation portion 12 of line card 1 is inserted into the slot 21 of base 2
In, flexible barbs 122 pressurized shrinks, owing to being additionally provided with the square hole 22 for flexible barbs 122 of stepping down on base 2, at line card
After fixed part is completely inserted into slot 21, flexible barbs 122 realizes consolidating of line card owing to the effect of not being stressed enters in square hole 22
Fixed.In order to increase the compression degree to wire harness and increase the compatibility to wire harness outside dimension, in the inside of wire harness fixed part 11
Being provided with fin 111, fin 111 is the most extended, the fin 111 size on wire harness fixed part 11 axis direction
Can be arranged as required to.Being inserted in slot 21 for the ease of line card installation portion 12, the insertion end of line card installation portion 12 is arranged to
Arc-shaped.The bolt fixing hole 121 and the self threading pin fixing hole 123 that arrange on line card 1 are to when line card 1 is used alone, make
Being fixed on vehicle body section bar or metal rack by line card with bolt or self threading pin, the installation environment significantly enhancing line card is various
Property, make the line card scope of application be greatly increased.Corresponding base 2 and and the line of equivalent can be selected according to the quantity of wire harness to be fixed
Card 1.Using this wire harness fixing device to carry out wire harness when fixing, it is corresponding that the line card 1 after only need to being passed by wire harness is inserted into base 2
Groove in can realize wire harness is fixed, when needs dismounting wire harness, only line card 1 need to be extracted from base 2, grasp
Make simple and convenient, reduce the operation easier of line card installing/dismounting.When configuration change, in the case of not changing fixed position,
The only quantity by changing line card can be increased or decreased wire harness easily.Line card can make packing material with wire harness, by line card
It is fixed to the specific position of wire harness in advance, only needs during use to be inserted in base line card.
In other embodiments, the shape of wire harness fixed part can be circumferential untight tetracyclic ring.
In other embodiments, base can be not provided with the square hole for the flexible barbs as card distribution structure of stepping down,
Be provided for inside slot stepping down the groove of flexible barbs.
In other embodiments, on during the flexible barbs as card distribution structure can be positioned only at two tongues.
In other embodiments, the wire harness fixed part of line card can be not provided with fin.
The specific embodiment 2 of wire harness fixing device of the present invention, as shown in Figures 4 and 5, specific embodiment 2 and specific embodiment 1
Difference be only that the wire harness fixed part 11 of line card 1 is different, in specific embodiment 2, the wire harness fixed part 11 of line card 1 includes two
Being available for the annulus that wire harness is each passed through, two ring part intersect, the axis place plane of two annulus and line card installation portion 12
Upper surface parallel.
The specific embodiment 3 of wire harness fixing device of the present invention and the difference of specific embodiment 2 are only that the wire harness of line card 1 is solid
Determining the difference in portion 11, as shown in Figure 6, in specific embodiment 3, the axis place of two annulus of the wire harness fixed part 11 of line card 1 is put down
Face is vertical with the upper surface of line card installation portion 12.
The specific embodiment 4 of wire harness fixing device of the present invention and the difference of specific embodiment 1 are only that the wire harness of line card is solid
Determine portion different, as it is shown in fig. 7, the wire harness fixed part 11 of line card 1 includes that three are available for the annulus that wire harness is each passed through, three annulus
Intersect two-by-two.
The specific embodiment 5 of wire harness fixing device of the present invention is only that the different of line card from the difference of specific embodiment 1, as
Shown in Fig. 8, in specific embodiment 5, line card 1 includes that four are available for the annulus that wire harness is each passed through, each adjacent annular portion split-phase
Handing over, four annulus are set up in parallel in the plane being parallel to line card fixed part upper surface, for increasing fixing intensity, and can be at line card 1
The opposite side that line card fixed part 11 is relative arranges reinforcement fixed part 14, strengthens being provided with bolt fixing hole and self tapping on fixed part 14
Nail fixing hole, such that it is able to the two ends realizing line card are fixed, it is ensured that fixing intensity.
The specific embodiment of line card of the present invention, the structure of line card is identical with the structure of line card in any of the above-described embodiment,
This no longer describes in detail.
Claims (10)
1. wire harness fixing device, including being provided with base and the line card of slot, line card is provided with wire harness fixed part and for
The line card installation portion of slot inserting, line card installation portion is provided with for the card distribution structure with slot snap-fit, it is characterised in that: described
Wire harness fixed part includes the semi-closed ring with opening, and two open ends of described wire harness fixed part opening part are to away from described line
The direction of bundle fixed part extends in parallel two tongues of formation, and two described tongues are involutory can be by described closure of openings and form institute
Stating line card installation portion, card distribution structure is arranged at least one tongue.
Wire harness fixing device the most according to claim 1, it is characterised in that: described card distribution structure is flexible barbs, described
On base, corresponding each slot is provided with the square hole through with described slot for flexible barbs of stepping down or groove.
Wire harness fixing device the most according to claim 1 and 2, it is characterised in that: it is provided with use on described line card installation portion
In the bolt fixing hole passed for bolt and/or the self threading pin fixing hole passed for self threading pin.
Wire harness fixing device the most according to claim 2, it is characterised in that: two described tongues can be bonded to each other
Tongue piece, two described tongue joint places form binding face, and described flexible barbs is arranged at described binding face both sides on described tongue,
For the bolt fixing hole supplying bolt to pass and/or wearing of two described tongues it is provided through for self threading pin on described binding face
The self threading pin fixing hole crossed.
5. according to the wire harness fixing device described in claim 1,2 or 4, it is characterised in that: the inside of described wire harness fixed part sets
It is equipped with the fin circumferentially extended.
6. line card, it is characterised in that: it is provided with wire harness fixed part on line card and for the line card installation portion with slot inserting, line card
Installation portion is provided with for the card distribution structure with slot snap-fit, and described wire harness fixed part includes the semi-closed ring with opening, institute
Two open ends stating wire harness fixed part opening part extend in parallel two tongues of formation to the direction away from described wire harness fixed part,
Two described tongues are involutory can be by described closure of openings and form described line card installation portion, and card distribution structure is arranged at least one
On tongue.
Line card the most according to claim 6, it is characterised in that: described card distribution structure is flexible barbs.
8. according to the line card described in claim 6 or 7, it is characterised in that: it is provided with on described line card installation portion for for bolt
The bolt fixing hole passed and/or the self threading pin fixing hole passed for self threading pin.
Line card the most according to claim 6, it is characterised in that: two described tongues are tongue pieces that can be bonded to each other, two
Individual described tongue joint place forms binding face, and described flexible barbs is arranged at described binding face both sides, described patch on described tongue
Be provided through on conjunction face two described tongues for the bolt fixing hole passed for bolt and/or for self threading pin pass from
Attack nail fixing hole.
10. according to the line card described in claim 6,7 or 9, it is characterised in that: being internally provided with along circle of described wire harness fixed part
The fin of Zhou Yanshen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610667095.1A CN106159829B (en) | 2016-08-15 | 2016-08-15 | A kind of wire harness fixing device and its line card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610667095.1A CN106159829B (en) | 2016-08-15 | 2016-08-15 | A kind of wire harness fixing device and its line card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106159829A true CN106159829A (en) | 2016-11-23 |
| CN106159829B CN106159829B (en) | 2018-12-14 |
Family
ID=57330058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610667095.1A Active CN106159829B (en) | 2016-08-15 | 2016-08-15 | A kind of wire harness fixing device and its line card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106159829B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111404093A (en) * | 2020-03-11 | 2020-07-10 | 合肥市深朝电子有限公司 | Wire harness fixing device |
| CN112671148A (en) * | 2020-11-20 | 2021-04-16 | 珠海格力电器股份有限公司 | Wire connecting assembly and motor with same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201509038U (en) * | 2009-09-10 | 2010-06-16 | 王鸿智 | Wire management clip |
| CN203645259U (en) * | 2013-11-27 | 2014-06-11 | 奇瑞汽车股份有限公司 | Wiring harness fixing hoop |
| CN204216513U (en) * | 2014-11-24 | 2015-03-18 | 黑龙江省科学院科技孵化中心 | Apparatus for fixing cord |
| JP2015082944A (en) * | 2013-10-24 | 2015-04-27 | 住友電装株式会社 | Clamp |
| CN205283015U (en) * | 2016-01-05 | 2016-06-01 | 任丘市星宇汽车配件有限公司 | Multi -functional quick installation auto -lock line code |
| CN205960548U (en) * | 2016-08-15 | 2017-02-15 | 郑州宇通客车股份有限公司 | Wiring harness fixing device and ply -yarn drill thereof |
-
2016
- 2016-08-15 CN CN201610667095.1A patent/CN106159829B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201509038U (en) * | 2009-09-10 | 2010-06-16 | 王鸿智 | Wire management clip |
| JP2015082944A (en) * | 2013-10-24 | 2015-04-27 | 住友電装株式会社 | Clamp |
| CN203645259U (en) * | 2013-11-27 | 2014-06-11 | 奇瑞汽车股份有限公司 | Wiring harness fixing hoop |
| CN204216513U (en) * | 2014-11-24 | 2015-03-18 | 黑龙江省科学院科技孵化中心 | Apparatus for fixing cord |
| CN205283015U (en) * | 2016-01-05 | 2016-06-01 | 任丘市星宇汽车配件有限公司 | Multi -functional quick installation auto -lock line code |
| CN205960548U (en) * | 2016-08-15 | 2017-02-15 | 郑州宇通客车股份有限公司 | Wiring harness fixing device and ply -yarn drill thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111404093A (en) * | 2020-03-11 | 2020-07-10 | 合肥市深朝电子有限公司 | Wire harness fixing device |
| CN111404093B (en) * | 2020-03-11 | 2021-09-28 | 合肥市深朝电子有限公司 | Wire harness fixing device |
| CN112671148A (en) * | 2020-11-20 | 2021-04-16 | 珠海格力电器股份有限公司 | Wire connecting assembly and motor with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106159829B (en) | 2018-12-14 |
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| C10 | Entry into substantive examination | ||
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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. |