CN104797113A - Harness fixing mechanism - Google Patents
Harness fixing mechanism Download PDFInfo
- Publication number
- CN104797113A CN104797113A CN201510176344.2A CN201510176344A CN104797113A CN 104797113 A CN104797113 A CN 104797113A CN 201510176344 A CN201510176344 A CN 201510176344A CN 104797113 A CN104797113 A CN 104797113A
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- CN
- China
- Prior art keywords
- ring
- semi
- wire harness
- outer sleeve
- fixed mechanism
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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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- Installation Of Indoor Wiring (AREA)
- Insulating Bodies (AREA)
Abstract
The invention discloses a harness fixing mechanism which comprises a first half ring (2), a second half ring (3) and an outer sleeve (4). The first half ring (2) and the second half ring (3) are matched to form an inner sleeve with a gap. The inner diameter of the inner sleeve gradually decreases from one end to the other end. The outer lateral surface of the inner sleeve contacts with the inner surface of a harness outlet (1). The outer sleeve (4) sleeves the harness outlet (1) and is provided with a harness passing hole (5) matched with the harness outlet (1). An inner sleeve is embedded into the outer sleeve (4) and moves along the axial direction along with the outer sleeve (4). By the harness fixing mechanism, the problem that space of the harness outlet cannot be adjusted in the prior art is solved, and the harness at the outlet can be adjusted.
Description
Technical field
The present invention relates to wire harness constant transmissions field, particularly, relate to a kind of wire harness fixed mechanism.
Background technology
In existing technology, the outlet of electronic equipment is more, and lead-out mode is generally plug-in unit to inserting or directly fishing line.The mode that plug-in unit connects is dismantled more convenient, but this mode needs certain space, and plug-in unit also needs certain cost.When space is less, often adopt the method directly thrown away from device interior, the method will solve the problem such as fixing, sealing, shielding of wire harness.
At present, following several process is generally had in exit from the mode of the direct fishing line of electronic equipment, a kind of is do a circular hole at the line outlet place of cavity fishing line to fix a rubber ring, wire harness is through rubber ring, this mode rubber ring mainly plays the effect of protection wire harness, poor to the fixation of linear speed, rubber ring is non-conductive, tapping has electromagnetic exposure, another kind of frame mode is for doing two semicircular beckets, becket is fixed by screw, with two annulus clamping wire harness, thus reach fixing object, the wire harness space that this mode is fixed is non-adjustable, space is excessive does not have fixation, too little meeting makes wire harness fail in compression.
Summary of the invention
The object of this invention is to provide a kind of wire harness fixed mechanism, this wire harness fixed mechanism overcomes the nonadjustable problem in wire harness line outlet space in prior art, achieves the function that exit wire harness is adjustable.
To achieve these goals, the invention provides a kind of wire harness fixed mechanism, this wire harness fixed mechanism comprises the first semi-ring, second semi-ring and outer sleeve, the inner sleeve being formed with gap that described first semi-ring and the second semi-ring match, the internal diameter of described inner sleeve passes through and reduces gradually, and the lateral surface of described inner sleeve contacts the inner surface of described line outlet, described outer sleeve is socketed on the outer surface of line outlet and is provided with the cable-through hole matched with described line outlet, described inner sleeve to be embedded in described outer sleeve and in axial direction to move along with described outer sleeve.
Preferably, described inner sleeve is provided with flange away from one end of described line outlet, the inner surface of described outer sleeve is provided with the draw-in groove matched with described flange.
Preferably, described outer sleeve is spirally connected described line outlet.
Preferably, described inner sleeve equals the internal diameter of described cable-through hole away from the internal diameter of one end of described line outlet.
Preferably, the inner surface of described first semi-ring, the inner surface of the second semi-ring and the inner surface of outer sleeve are provided with insulating barrier.
Preferably, the material of described insulating barrier is rubber.
Preferably, the position that described first semi-ring connects described second semi-ring is provided with double wedge, described second semi-ring is provided with the groove matched with described double wedge, and is provided with gap between described double wedge and groove.
Preferably, described inner sleeve is fixed in described outer sleeve by screw.
By above-mentioned execution mode, wire harness fixed mechanism of the present invention drives inner sleeve to move in the cable-through hole on line outlet by outer sleeve, the distance of the first semi-ring and the second half interannulars (two and half infundibulate slide blocks) is diminished, change the space that slide block sandwiches, thus play the effect that clamping wire harness fixes fishing line.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the schematic cross-section of the preferred implementation that wire harness fixed mechanism of the present invention is described;
Fig. 2 is the fractionation structural representation of the preferred implementation that wire harness fixed mechanism of the present invention is described;
Fig. 3 is the structural representation of the preferred implementation that line outlet of the present invention is described;
Fig. 4 is the structural representation of the preferred implementation that the first semi-ring of the present invention is described;
Fig. 5 is the structural representation of the preferred implementation that the second semi-ring of the present invention is described; And
Fig. 6 is the structural representation of the preferred implementation that outer sleeve of the present invention is described.
Description of reference numerals
1 line outlet 2 first semi-ring
3 second semi-ring 4 outer sleeves
5 cable-through hole 6 flanges.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the noun of locality such as " upper and lower, left and right " of use typically refers to as shown in Figure 1 up and down.It is interior and outer that " inside and outside " refers on concrete profile.It is far away and near that " far away, near " refers to relative to certain parts.
The invention provides a kind of wire harness fixed mechanism, this wire harness fixed mechanism comprises the first semi-ring 2, second semi-ring 3 and outer sleeve 4, the inner sleeve being formed with gap that described first semi-ring 2 and the second semi-ring 3 match, the internal diameter of described inner sleeve passes through and reduces gradually, and the lateral surface of described inner sleeve contacts the inner surface of described line outlet 1, described outer sleeve 4 is socketed on the outer surface of line outlet 1 and is provided with the cable-through hole 5 matched with described line outlet 1, and described inner sleeve to be embedded in described outer sleeve 4 and in axial direction to move along with described outer sleeve 4.
By the cable-through hole 5 of wire harness through line outlet 1, again outer sleeve 4 is passed wire harness, then the first semi-ring 2 and the second semi-ring 3 head are filled in the boss exit on line outlet 1, first the groove of outer sleeve 4 is encased the first semi-ring 2 and the second semi-ring 3, again by the screw thread of outer sleeve 4 precession line outlet 1 upper outlet boss, the first semi-ring 2 and the second semi-ring 3 is driven to move in the hole on line outlet 1 by outer sleeve 4, gap is provided with between first semi-ring 2 and the second semi-ring 3, distance between the first semi-ring 2 and the second semi-ring 3 is diminished, thus plays the effect of clamping wire harness.
Below in conjunction with accompanying drawing 1-accompanying drawing, 6 couples of the present invention are further detailed, and in the present invention, in order to realize the clamping of wire harness and loosen, avoid the problem of wire harness instability because space is non-adjustable to occur, can realize the reliable assembling of wire harness with fixing.
In a kind of embodiment of the present invention, described inner sleeve is provided with flange 6 away from one end of described line outlet 1, the inner surface of described outer sleeve 4 is provided with the draw-in groove matched with described flange 6, this kind of draw-in groove is used for inner sleeve to be stuck in outer sleeve 4, thus realizes the slip that outer sleeve 4 drives inner sleeve.
In this kind of execution mode, described outer sleeve 4 is spirally connected described line outlet 1, thus realizes outer sleeve 4 and by rotation, inner sleeve is in axial direction moved, the tighter inner sleeve that outer sleeve 4 rotates to wire harness also press from both sides tighter.
In this kind of execution mode, described inner sleeve equals the internal diameter of described cable-through hole 5 away from the internal diameter of one end of described line outlet 1, by above-mentioned execution mode, wire harness can be allowed to pass through, and can not be stuck, the identical transmission being more suitable for wire harness of internal diameter.
In this kind of execution mode, the inner surface of described first semi-ring 2, the inner surface of the second semi-ring 3 and the inner surface of outer sleeve 4 are provided with insulating barrier, this insulating barrier can be preferably rubber, by above-mentioned mode, can realize exit sealing and electromagnetic shielding, insulating barrier is distributed in the part that the first semi-ring 2, second semi-ring 3 and outer sleeve 4 transmit wire harness, and the surface of this part can be rubbed, electromagnetic shielding on the one hand, also can prevent wire harness to the friction of opening part on the other hand.
In a kind of embodiment of the present invention, the position that described first semi-ring 2 connects described second semi-ring 3 is provided with double wedge, described second semi-ring 3 is provided with the groove matched with described double wedge, and be provided with gap between described double wedge and groove, the design of double wedge and groove can allow the syndeton of the first semi-ring 2 and the second semi-ring 3 more firm, there will not be and loosen and slide, inner sleeve can be allowed in the process of movement fixing more firm.
In other a kind of execution mode, described inner sleeve is fixed in described outer sleeve 4 by screw, and such connected mode is more simple, and more practical, is applicable to fixing or dismounting and change.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned execution mode; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible compound mode.
In addition, also can carry out combination in any between various different execution mode of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (8)
1. a wire harness fixed mechanism, it is characterized in that, this wire harness fixed mechanism comprises the first semi-ring (2), second semi-ring (3) and outer sleeve (4), the inner sleeve being formed with gap that described first semi-ring (2) and the second semi-ring (3) match, the internal diameter of described inner sleeve passes through and reduces gradually, and the lateral surface of described inner sleeve contacts the inner surface of described line outlet (1), described outer sleeve (4) is socketed on the outer surface of line outlet (1) and is provided with the cable-through hole (5) matched with described line outlet (1), described inner sleeve to be embedded in described outer sleeve (4) and in axial direction to move along with described outer sleeve (4).
2. wire harness fixed mechanism according to claim 1, it is characterized in that, described inner sleeve is provided with flange (6) away from one end of described line outlet (1), and the inner surface of described outer sleeve (4) is provided with the draw-in groove matched with described flange (6).
3. wire harness fixed mechanism according to claim 1, is characterized in that, described outer sleeve (4) is spirally connected described line outlet (1).
4. wire harness fixed mechanism according to claim 1, is characterized in that, described inner sleeve equals the internal diameter of described cable-through hole (5) away from the internal diameter of one end of described line outlet (1).
5. wire harness fixed mechanism according to claim 1, is characterized in that, the inner surface of the inner surface of described first semi-ring (2), the inner surface of the second semi-ring (3) and outer sleeve (4) is provided with insulating barrier.
6. wire harness fixed mechanism according to claim 5, is characterized in that, the material of described insulating barrier is rubber.
7. wire harness fixed mechanism according to claim 1, it is characterized in that, the position that described first semi-ring (2) connects described second semi-ring (3) is provided with double wedge, described second semi-ring (3) is provided with the groove matched with described double wedge, and is provided with gap between described double wedge and groove.
8. wire harness fixed mechanism according to claim 1, is characterized in that, described inner sleeve is fixed in described outer sleeve (4) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510176344.2A CN104797113B (en) | 2015-04-14 | 2015-04-14 | Harness fixed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510176344.2A CN104797113B (en) | 2015-04-14 | 2015-04-14 | Harness fixed mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104797113A true CN104797113A (en) | 2015-07-22 |
| CN104797113B CN104797113B (en) | 2018-11-16 |
Family
ID=53561501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510176344.2A Active CN104797113B (en) | 2015-04-14 | 2015-04-14 | Harness fixed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104797113B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2133814A1 (en) * | 1970-07-08 | 1972-01-27 | Thomas & Betts Corp | Liquid-tight, stress-free connector |
| US4891470A (en) * | 1987-09-12 | 1990-01-02 | U. I. Lapp Kg | Screw-type cable fitting |
| DE4325420C2 (en) * | 1993-07-29 | 1998-10-08 | Nuesse Octavio K | Cable passage device for the implementation of a jacketed cable through a wall perforation |
| CN1628225A (en) * | 2002-07-26 | 2005-06-15 | 安东-胡梅尔管理有限公司 | Threaded sleeve, matching sleeveand clamping screw joint of clamping insertion |
| CN101904070A (en) * | 2007-12-20 | 2010-12-01 | 胡默尔股份公司 | Connection fitting |
| JP2012089640A (en) * | 2010-10-19 | 2012-05-10 | Nippon Tsushin Denzai Kk | Hermetic structure for cable insertion part, and closure having the same |
| CN102842384A (en) * | 2012-08-14 | 2012-12-26 | 江苏通鼎光电科技有限公司 | Fixed device of cable terminal |
| CN103229608A (en) * | 2012-10-26 | 2013-07-31 | 旭电子株式会社 | Cable bush |
| CN103250313A (en) * | 2010-12-07 | 2013-08-14 | 哈廷电子有限公司及两合公司 | Apparatus for fixing a cable to a cable outlet stub |
| CN104023493A (en) * | 2014-06-19 | 2014-09-03 | 哈尔滨工业大学（威海） | Waterproof sealing device for underwater electrical equipment wire via hole |
| CN204179367U (en) * | 2014-11-01 | 2015-02-25 | 重庆市兴国金科灯具有限公司 | Anti-loose wire harness fixed cover |
-
2015
- 2015-04-14 CN CN201510176344.2A patent/CN104797113B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2133814A1 (en) * | 1970-07-08 | 1972-01-27 | Thomas & Betts Corp | Liquid-tight, stress-free connector |
| US4891470A (en) * | 1987-09-12 | 1990-01-02 | U. I. Lapp Kg | Screw-type cable fitting |
| DE4325420C2 (en) * | 1993-07-29 | 1998-10-08 | Nuesse Octavio K | Cable passage device for the implementation of a jacketed cable through a wall perforation |
| CN1628225A (en) * | 2002-07-26 | 2005-06-15 | 安东-胡梅尔管理有限公司 | Threaded sleeve, matching sleeveand clamping screw joint of clamping insertion |
| CN101904070A (en) * | 2007-12-20 | 2010-12-01 | 胡默尔股份公司 | Connection fitting |
| JP2012089640A (en) * | 2010-10-19 | 2012-05-10 | Nippon Tsushin Denzai Kk | Hermetic structure for cable insertion part, and closure having the same |
| CN103250313A (en) * | 2010-12-07 | 2013-08-14 | 哈廷电子有限公司及两合公司 | Apparatus for fixing a cable to a cable outlet stub |
| CN102842384A (en) * | 2012-08-14 | 2012-12-26 | 江苏通鼎光电科技有限公司 | Fixed device of cable terminal |
| CN103229608A (en) * | 2012-10-26 | 2013-07-31 | 旭电子株式会社 | Cable bush |
| CN104023493A (en) * | 2014-06-19 | 2014-09-03 | 哈尔滨工业大学（威海） | Waterproof sealing device for underwater electrical equipment wire via hole |
| CN204179367U (en) * | 2014-11-01 | 2015-02-25 | 重庆市兴国金科灯具有限公司 | Anti-loose wire harness fixed cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104797113B (en) | 2018-11-16 |
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