CN104797113B - Harness fixed mechanism - Google Patents
Harness fixed mechanism Download PDFInfo
- Publication number
- CN104797113B CN104797113B CN201510176344.2A CN201510176344A CN104797113B CN 104797113 B CN104797113 B CN 104797113B CN 201510176344 A CN201510176344 A CN 201510176344A CN 104797113 B CN104797113 B CN 104797113B
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- CN
- China
- Prior art keywords
- ring
- semi
- outer sleeve
- line outlet
- harness
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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)
Abstract
The invention discloses a kind of harness fixed mechanisms, the harness fixed mechanism includes the first semi-ring (2), second semi-ring (3) and outer sleeve (4), the formation that first semi-ring (2) and the second semi-ring (3) match has the inner sleeve in gap, the internal diameter of the inner sleeve, which passes through, to be gradually reduced, and the inner surface of line outlet (1) described in the outside face contact of the inner sleeve, the outer sleeve (4) is socketed on the outer surface of line outlet (1) and is provided with the cable-through hole (5) to match with the line outlet (1), the inner sleeve is embedded in the outer sleeve (4) and as the outer sleeve (4) in axial direction moves.The harness fixed mechanism overcomes the nonadjustable problem in harness line outlet space in the prior art, realizes the adjustable function of exit harness.
Description
Technical field
The present invention relates to harness constant transmissions fields, and in particular, to a kind of harness fixed mechanism.
Background technique
In existing technology, the outlet of electronic equipment is more, and lead-out mode is generally plug-in unit to slotting or direct fishing line.Plug-in unit
The mode of connection is dismantled more convenient, but this mode needs certain space, and plug-in unit is also required to certain cost.It is smaller in space
In the case where, often using the method directly thrown away inside equipment, the method will solve fixation, sealing, shielding of harness etc.
Problem.
Currently, generally having following several processing in exit from the mode of the direct fishing line of electronic equipment, one is in cavity
A circular hole is done at the line outlet of fishing line and fixes a rubber ring, and harness passes through rubber ring, and this mode rubber ring primarily serves protection
The effect of harness, poor to the fixed function of linear speed, rubber ring is non-conductive, and tapping has electromagnetic exposure, another structure side
Formula is to do two semicircular beckets, and becket is fixed by screw, harness is clamped with two annulus, to reach fixed mesh
, the fixed harness space of this mode is non-adjustable, and space is excessive not to have fixed function, too small to make harness fail in compression.
Summary of the invention
The object of the present invention is to provide a kind of harness fixed mechanism, which overcomes harness in the prior art
The nonadjustable problem in line outlet space realizes the adjustable function of exit harness.
To achieve the goals above, the present invention provides a kind of harness fixed mechanism, which includes first
The formation that semi-ring, the second semi-ring and outer sleeve, first semi-ring and the second semi-ring match has the inner sleeve in gap, described interior
The internal diameter of sleeve, which passes through, to be gradually reduced, and the inner surface of line outlet described in the outside face contact of the inner sleeve,
The outer sleeve is socketed on the outer surface of line outlet and is provided with the cable-through hole to match with the line outlet, in the inner sleeve
In the outer sleeve and as the outer sleeve in axial direction moves.
Preferably, one end on the inner sleeve far from the line outlet is provided with flange, the inner surface of the outer sleeve
It is provided with the card slot matched with the flange.
Preferably, the outer sleeve is spirally connected the line outlet.
Preferably, the internal diameter of one end on the inner sleeve far from the line outlet is equal to the internal diameter of the cable-through hole.
Preferably, the inner surface of first semi-ring, the inner surface of the second semi-ring and the inner surface of outer sleeve are provided with absolutely
Edge layer.
Preferably, the material of the insulating layer is rubber.
Preferably, the position that first semi-ring connects second semi-ring is provided with double wedge, sets on second semi-ring
It is equipped with the groove matched with the double wedge, and is provided with gap between the double wedge and groove.
Preferably, the inner sleeve is fixed in the outer sleeve by screw.
By above-mentioned embodiment, harness fixed mechanism of the invention drives inner sleeve on line outlet by outer sleeve
Cable-through hole in move, so that the first semi-ring and the distance of the second half interannulars (two sliding blocks semi-funnel-shaped) is become smaller, change sliding block packet
The space of folder, to play the role of clamping the fixed fishing line of harness.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the schematic cross-section for illustrating the preferred embodiment of harness fixed mechanism of the invention；
Fig. 2 is the fractionation structural representation for illustrating the preferred embodiment of harness fixed mechanism of the invention；
Fig. 3 is the structural schematic diagram for illustrating the preferred embodiment of line outlet of the invention；
Fig. 4 is the structural schematic diagram for illustrating the preferred embodiment of the first semi-ring of the invention；
Fig. 5 is the structural schematic diagram for illustrating the preferred embodiment of the second semi-ring of the invention；And
Fig. 6 is the structural schematic diagram for illustrating the preferred embodiment of outer sleeve of the invention.
Description of symbols
1 line outlet, 2 first semi-ring
3 second semi-ring, 4 outer sleeve
5 cable-through hole, 6 flange.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, left and right " typically refers to
It is as shown in Figure 1 up and down." inside and outside " refer in specific profile it is interior with it is outer." remote, close " refers to relative to some component
Far and closely.
The present invention provides a kind of harness fixed mechanism, which includes the first semi-ring 2, the second semi-ring 3 and outer
The formation that sleeve 4, first semi-ring 2 and the second semi-ring 3 match has an inner sleeve in gap, and the internal diameter of the inner sleeve is from one
The other end is held to be gradually reduced, and the inner surface of line outlet 1 described in the outside face contact of the inner sleeve, 4 sets of the outer sleeve
It is connected to the outer surface of line outlet 1 and is provided with the cable-through hole 5 to match with the line outlet 1, the inner sleeve is embedded in described
In outer sleeve 4 and as the outer sleeve 4 in axial direction moves.
Harness is passed through to the cable-through hole 5 of line outlet 1, then outer sleeve 4 is passed through into harness, then by the first semi-ring 2 and second
The boss exit on line outlet 1 is filled on 3 head of semi-ring, and the groove of outer sleeve 4 is first encased the first semi-ring 2 and the second semi-ring 3,
Again by the screw thread of 4 precession line outlet of outer sleeve, 1 upper outlet boss, the first semi-ring 2 and the second semi-ring 3 are driven by outer sleeve 4
It is moved in hole on line outlet 1, is provided with gap between the first semi-ring 2 and the second semi-ring 3, make the first semi-ring 2 and the second half
Distance between ring 3 becomes smaller, to play the role of clamping harness.
Below in conjunction with attached drawing 1- attached drawing, 6 couples of present invention are further detailed, in the present invention, in order to realize harness
It clamps and loosens, avoid harness because of the non-adjustable and unstable problem in space occurs, be able to achieve the reliable assembling of harness and consolidate
It is fixed.
In a kind of specific embodiment of the invention, one end on the inner sleeve far from the line outlet 1 is provided with
Flange 6, the inner surface of the outer sleeve 4 are provided with the card slot matched with the flange 6, this kind of card slot is used for inner sleeve card
In outer sleeve 4, to realize that outer sleeve 4 drives the sliding of inner sleeve.
In this embodiment, the outer sleeve 4 is spirally connected the line outlet 1, to realize that outer sleeve 4 is made by rotation
It obtains inner sleeve in axial direction to move, the tighter inner sleeve that outer sleeve 4 rotates also presss from both sides harness tighter.
In this embodiment, the internal diameter of one end on the inner sleeve far from the line outlet 1 crosses line equal to described
The internal diameter in hole 5 can allow harness that can pass through by above embodiment, and will not be stuck, and internal diameter is identical to be more suitable for harness
Transmission.
In this embodiment, the inner surface of first semi-ring 2, the inner surface of the second semi-ring 3 and outer sleeve 4 is interior
Surface is provided with insulating layer, which can be preferably rubber, by above-mentioned mode, be able to achieve exit sealing and
Electromagnetic shielding, insulating layer are distributed in the part that the first semi-ring 2, the second semi-ring 3 and outer sleeve 4 transmit harness, the table of this part
Face can be rubbed, and be on the one hand electromagnetically shielded, and friction of the harness to opening on the other hand can be also prevented.
In a kind of specific embodiment of the invention, first semi-ring 2 connects the position setting of second semi-ring 3
There is double wedge, the groove matched with the double wedge is provided on second semi-ring 3, and be provided between the double wedge and groove
The design of gap, double wedge and groove can allow the connection structure of the first semi-ring 2 and the second semi-ring 3 more firm, be not in
It loosens and slides, can allow inner sleeve fixed more firm in the process of moving.
In another embodiment, the inner sleeve is fixed in the outer sleeve 4, such connection by screw
Mode is more simple, and more practical, is suitble to fixation or dismounting and change.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (5)
1. a kind of harness fixed mechanism, which is characterized in that the harness fixed mechanism include the first semi-ring (2), the second semi-ring (3) and
The formation that outer sleeve (4), first semi-ring (2) and the second semi-ring (3) match has the inner sleeve in gap, the inner sleeve
Internal diameter, which passes through, to be gradually reduced, and the inner surface of the outside face contact line outlet (1) of the inner sleeve, the housing
Cylinder (4) is socketed on the outer surface of line outlet (1) and is provided with the cable-through hole (5) to match with the line outlet (1), the inner sleeve
Cylinder is embedded in the outer sleeve (4) and as the outer sleeve (4) in axial direction moves；
One end on the inner sleeve far from the line outlet (1) is provided with flange (6), and the inner surface of the outer sleeve (4) is set
It is equipped with the card slot matched with the flange (6)；
The position that first semi-ring (2) connects second semi-ring (3) is provided with double wedge, is arranged on second semi-ring (3)
There is the groove matched with the double wedge, and is provided with gap between the double wedge and groove；
The inner surface of the inner surface of first semi-ring (2), the inner surface of the second semi-ring (3) and outer sleeve (4) is provided with insulation
Layer.
2. harness fixed mechanism according to claim 1, which is characterized in that the outer sleeve (4) is spirally connected the line outlet
(1)。
3. harness fixed mechanism according to claim 1, which is characterized in that far from the line outlet on the inner sleeve
(1) internal diameter of one end is equal to the internal diameter of the cable-through hole (5).
4. harness fixed mechanism according to claim 1, which is characterized in that the material of the insulating layer is rubber.
5. harness fixed mechanism according to claim 1, which is characterized in that the inner sleeve is fixed in described by screw
Outer sleeve (4).
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 CN104797113A (en) | 2015-07-22 |
| CN104797113B true 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 (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3667783A (en) * | 1970-07-08 | 1972-06-06 | Thomas & Betts Corp | Liquid tight strain relief connector |
| DE3730686A1 (en) * | 1987-09-12 | 1989-03-23 | Lapp Kg U I | CABLE FITTING |
| JP2012089640A (en) * | 2010-10-19 | 2012-05-10 | Nippon Tsushin Denzai Kk | Hermetic structure for cable insertion part, and closure having the same |
| US8819893B2 (en) * | 2012-10-26 | 2014-09-02 | Asahi Denshi Co., Ltd. | Cable bushing |
-
2015
- 2015-04-14 CN CN201510176344.2A patent/CN104797113B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
|---|---|
| CN104797113A (en) | 2015-07-22 |
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