CN105742881A - Plug wire harness fixing structure - Google Patents
Plug wire harness fixing structure Download PDFInfo
- Publication number
- CN105742881A CN105742881A CN201410746721.7A CN201410746721A CN105742881A CN 105742881 A CN105742881 A CN 105742881A CN 201410746721 A CN201410746721 A CN 201410746721A CN 105742881 A CN105742881 A CN 105742881A
- Authority
- CN
- China
- Prior art keywords
- plug
- sealing
- fixing structure
- conductor wire
- routing hole
- 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.)
- Pending
Links
Abstract
The invention discloses a plug wire harness fixing structure, comprising a plug body, a conductor wire and a sealing assembly. The conductor wire penetrates the sealing assembly and extends into the plug body through the wiring hole of the plug body to be in conductive connection with the pins of the plug body; the sealing assembly is arranged at the wiring hole of the plug body, is used for sealing between the conductor wire penetrating the wiring hole and the plug body, and comprises a sealing plug arranged in the wiring hole and an end cover used for pressing the sealing plug in the wiring hole for sealing. The plug wire harness fixing structure possesses the characteristics of simple and compact integral structure, firm conductor wire positioning, and increased integral stability; meanwhile the plug wire harness fixing structure possesses sound sealing performance, realizes the great sealing isolation effect between the interior and the exterior of a plug, and prevent plug inner conductive performance from the influence of external impurities such as dust.
Description
Technical field
The present invention relates to electrical equipment, particularly relate to a kind of plug wire bundle fixing structure.
Background technology
Connector is generally divided into plug and socket two halves, it it is all electrical equipment conventional in daily life, plug is provided with mean for the routing hole that conductor wire stretches into, between plug of the prior art and conductor wire, stability maintenance and sealing are poor, easily cause conductor wire insulation sheath to come off and leak electricity, and the introduced contaminantses such as dust are easily entered plug inside by the gap between wire harness and routing hole, affect the electric conductivity of plug inside junction.
Therefore, between plug and wire harness, the serviceability of plug is produced strong influence by the stability of fixed structure and sealing.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of plug wire bundle fixing structure, its compact overall structure, wire harness firm position, good airproof performance, can guarantee that the serviceability of plug.
The plug wire bundle fixing structure of the present invention, including header body, conductor wire and seal assembly；Described conductor wire is through seal assembly and is stretched into the internal pin with header body of header body by the routing hole of header body and is conductively connected；Described seal assembly is located at the routing hole place of header body for sealing through the conductor wire and header body of routing hole；Sealing-plug that described seal assembly includes being arranged in routing hole and the end cap being pressed in routing hole to seal this sealing-plug；
Further, described routing hole is bellmouth；
Further, described seal assembly also includes the gland that is supported between end cap and sealing-plug along Xin Xian direction, routing hole hole；
Further, described gland is provided with the boss for supporting sealing-plug；
The invention has the beneficial effects as follows: the plug wire bundle fixing structure of the present invention, overall structure is simple, compact, conductor wire firm position, makes the steadiness of entirety increase；Good airproof performance simultaneously, has between making plug inside and outside and well seals isolation effect, it is ensured that plug inside electric conductivity is not by the impact of the introduced contaminantses such as dust.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Fig. 1 is the structural representation of the present invention；As shown in the figure: the plug wire bundle fixing structure of the present embodiment, including header body 1, conductor wire 2 and seal assembly；Described conductor wire 2 stretches into the internal pin 3 with header body 1 of header body 1 through seal assembly the routing hole by header body 1 and is conductively connected；Described seal assembly is located at the routing hole place of header body 1 for sealing through the conductor wire 2 and header body 1 of routing hole；Sealing-plug 4 that described seal assembly includes being arranged in routing hole and the end cap 5 being pressed in routing hole to seal this sealing-plug 4；End cap 5 is fixed on header body 1 by securing member, increases overall steadiness；Securing member is bolt；When end cap 5 is anchored on header body 1, compresses sealing-plug 4 by end cap 5 and then tightening seal is filled in the gap between conductor wire 2 and routing hole, making the conductor wire 2 through routing hole position firm simultaneously, can guarantee that the serviceability of plug；Described sealing-plug 4 is cork, and cost is low, good insulation preformance.
In the present embodiment, described routing hole is bellmouth；It is specially male-tapered hole, sealing-plug 4 is the conical plug with routing hole size and mating shapes, therefore end cap 5 compresses sealing-plug 4 sealing-plug 4 can be made to fill in the gap between tight conductor wire 2 and routing hole, when the pressure of sealing-plug 4 is reached to a certain degree by end cap 5, routing hole can be effectively sealed, have between making header body 1 inside and outside and well seal isolation effect, it is ensured that in header body 1, be conductively connected not impact by introduced contaminantses such as dusts；The via of conductor wire 2 traverse it is provided with mean in end cap 5 and sealing-plug 4.
In the present embodiment, described seal assembly also includes the gland 6 being supported between end cap 5 and sealing-plug 4 along Xin Xian direction, routing hole hole；Namely for transition piece, the thrust of end cap 5 is passed to sealing-plug 4 with gland 6, therefore, it is possible to the effective thickness of the compression performance appropriate design gland 6 according to sealing-plug 4, configure the gland 6 of multiple different effective thickness, gland 6 is used according to sealing-plug 4 performance selectability, ensure to compress sealing-plug 4, after sealing-plug 4 compresses for a long time simultaneously, sealing property declines, and sealing-plug 4 can be compressed sealing by gland 6 again that now change effective thickness bigger；Arranging compression spring between gland 6 and end cap 5, utilize the elastic force of compression spring to be compressed by sealing-plug 4 after making end cap 5 be anchored on header body 1, the lasting compression that can improve gland 6 mounting structure stability and sealing-plug 4 seals.
In the present embodiment, described gland 6 is provided with the boss 7 for supporting sealing-plug 4；Boss 7 periphery is the taper face matched with routing hole, makes boss 7 can put in routing hole and is effectively compressed by sealing-plug 4, compact conformation.
What finally illustrate is, above example is only in order to illustrate technical scheme and unrestricted, although the present invention being described in detail with reference to preferred embodiment, it will be understood by those within the art that, technical scheme can be modified or equivalent replacement, without deviating from objective and the scope of technical solution of the present invention, it all should be encompassed in the middle of scope of the presently claimed invention.
Claims (4)
1. a plug wire bundle fixing structure, it is characterised in that: include header body, conductor wire and seal assembly；Described conductor wire is through seal assembly and is stretched into the internal pin with header body of header body by the routing hole of header body and is conductively connected；Described seal assembly is located at the routing hole place of header body for sealing through the conductor wire and header body of routing hole；Sealing-plug that described seal assembly includes being arranged in routing hole and the end cap being pressed in routing hole to seal this sealing-plug.
2. plug wire bundle fixing structure according to claim 1, it is characterised in that: described routing hole is bellmouth.
3. plug wire bundle fixing structure according to claim 2, it is characterised in that: described seal assembly also includes the gland being supported between end cap and sealing-plug along Xin Xian direction, routing hole hole.
4. plug wire bundle fixing structure according to claim 3, it is characterised in that: described gland is provided with the boss for supporting sealing-plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410746721.7A CN105742881A (en) | 2014-12-09 | 2014-12-09 | Plug wire harness fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410746721.7A CN105742881A (en) | 2014-12-09 | 2014-12-09 | Plug wire harness fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105742881A true CN105742881A (en) | 2016-07-06 |
Family
ID=56238004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410746721.7A Pending CN105742881A (en) | 2014-12-09 | 2014-12-09 | Plug wire harness fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105742881A (en) |
-
2014
- 2014-12-09 CN CN201410746721.7A patent/CN105742881A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |
|
| WD01 | Invention patent application deemed withdrawn after publication |