CN205724250U - A kind of novel signal line screening arrangement - Google Patents
A kind of novel signal line screening arrangement Download PDFInfo
- Publication number
- CN205724250U CN205724250U CN201620550290.1U CN201620550290U CN205724250U CN 205724250 U CN205724250 U CN 205724250U CN 201620550290 U CN201620550290 U CN 201620550290U CN 205724250 U CN205724250 U CN 205724250U
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- Prior art keywords
- inner casing
- shell
- screening arrangement
- signal line
- threaded rod
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Abstract
The utility model provides a kind of novel signal line screening arrangement, including shell, inner casing, it is provided with inner casing in described shell, it is sequentially arranged in flame retardant coating between shell and inner casing, insulating barrier, it is provided with abrasion resistant particles packed layer between described shell and described flame retardant coating, it is provided with the first threaded rod in inner casing, second threaded rod, described first, it is fixing on the insulating layer that two threaded rod two ends both pass through inner casing, inner casing inwall is provided with first, two around part, include chassis around part, described shell and inner casing one end are opening part, and it is provided with end cap at opening part, end cap is provided with through hole, described through hole is provided with fixed fastener, described fixed fastener includes jacket casing, and the cutting ferrule matching with jacket casing.The beneficial effects of the utility model are: if to stretch out crust long for the end of a thread of holding wire, need to be wound around on the concavo-convex bar on straight-bar, prevent cable to be wrapped in a jumble in screening arrangement, it is simple to it is installed, dismounting.
Description
Technical field
The utility model belongs to technical field of electronic equipment, especially relates to a kind of novel signal line screening arrangement.
Background technology
Holding wire is primarily referred to as in electric control circuit for transmitting the circuit of heat transfer agent and control information.Holding wire
It is often configured to a branch of or multi beam transmission line with a plurality of cable, it is also possible to the track being aligned in printed circuit board, letter
Number the end of a thread electric wire connecting junction is just referred to as signal wire joint.
Existing signal wire joint shield effectiveness is less desirable, and fixed signal line is insecure, easy when movable signal line
Make holding wire fall down from joint, cause unnecessary trouble；The holding wire being concurrently accessed in joint is due to the length of itself
Degree problem, its can in joint many cables mutually be wound around, be not easy to it and be fixed in screening arrangement, be also not easy to its install,
Dismounting.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, is easily installed and dismantles, prevents cable to be wrapped in a jumble
It with the novel signal line screening arrangement improving fixed signal line effect in screening arrangement, is especially suitable for machine room equisignal line screen
Cover place.
The technical solution of the utility model is: a kind of novel signal line screening arrangement, including shell, inner casing, described outside
It is provided with inner casing in shell, be sequentially arranged in flame retardant coating, insulating barrier between shell and inner casing, set between described shell and described flame retardant coating
Having abrasion resistant particles packed layer, being provided with the first threaded rod, the second threaded rod in inner casing, first and second described threaded rod two ends are equal
Fixing on the insulating layer through inner casing, inner casing inwall is provided with first and second cincture part,
Including chassis around part, chassis is fixed on the inwall of inner casing, is vertically provided with straight-bar on chassis, described
Straight-bar outer surface both sides are equipped with concavo-convex bar, and described concavo-convex bar is made up of with spaced groove and projection multiple,
Described shell and inner casing one end are opening part, and are provided with end cap at opening part, are provided with through hole on end cap, described
Through hole be provided with fixed fastener, described fixed fastener includes jacket casing and the cutting ferrule matching with jacket casing, described cutting ferrule bag
Including disk, cylinder, being provided with cylinder in lower disk surface, cylinder has the cavity being connected, and is symmetrically arranged on two with fixture block outside cylinder,
Described cylinder is located in jacket casing, is provided with the draw-in groove matching with fixture block on jacket casing inwall, and described jacket casing is stuck in through hole.
Further, described shell is manufactured by hard PVC plastics.
Further, described insulating barrier is manufactured by ceramic material.
Further, described end cap side is provided with boss, is provided with match with boss recessed at the opening part edge of shell
Groove, boss is located in groove.
Further, described straight-bar length direction and the perpendicular setting of threaded rod.
Further, described concavo-convex bar surface is provided with tread plate.
The utility model has the advantage that and with good effect is: due to employing technique scheme, if the line of holding wire
It is long that head stretches out crust, needs to be wound around on the concavo-convex bar on straight-bar, prevents cable to be wrapped in a jumble in screening arrangement, it is simple to its
Install, dismantle.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation around part；
Fig. 3 is the structural representation of the cutting ferrule of fixed fastener.
In figure: the 1st, shell the 2nd, inner casing the 3rd, insulating barrier the 4th, flame retardant coating the 5th, abrasion resistant particles packed layer the 6th, the first threaded rod the 7th, second
Threaded rod the 8th, the first cincture part the 9th, the second cincture part the 10th, chassis the 11st, straight-bar the 12nd, groove the 13rd, protruding 14th, end cap is the 15th, solid
Determine fastener the 16th, disk the 17th, cylinder the 18th, cavity the 19th, fixture block.
Detailed description of the invention
As Figure 1-3, the technical solution of the utility model is: a kind of novel signal line screening arrangement, including shell is the 1st,
Inner casing 2, is provided with inner casing 2 in described shell 1, be sequentially arranged in flame retardant coating the 4th, insulating barrier 3 between shell 1 and inner casing 2, described outside
Being provided with abrasion resistant particles packed layer 5 between shell 1 and described flame retardant coating 4, its wear-resistant performance is strong, and stability in use is good and applicability
By force, practicality is good, is provided with the first threaded rod the 6th, the second threaded rod 7 in inner casing 2, and first and second described threaded rod two ends are all worn
Cross inner casing 2 fixing on the insulating layer 3, inner casing 2 inwall be provided with the first cincture part the 8th, the second cincture part 9,
Including chassis 10 around part, chassis 10 is fixed on the inwall of inner casing 2, is vertically provided with straight-bar on chassis 10
11, described straight-bar 11 outer surface both sides are equipped with concavo-convex bar, described concavo-convex bar by multiple with spaced groove 12 He
Protruding 13 compositions,
Described shell 1 is opening part with inner casing 2 one end, and is provided with end cap 14 at opening part, is provided with logical on end cap 14
Hole, described through hole is provided with fixed fastener 15, and described fixed fastener 15 includes jacket casing and the cutting ferrule matching with jacket casing,
Described cutting ferrule includes disk the 16th, cylinder 17, is provided with cylinder 17 at disk 16 lower surface, and cylinder 17 has the cavity 18 being connected,
Being symmetrically arranged on two with fixture block 19 outside cylinder 17, described cylinder 17 is located in jacket casing, is provided with and fixture block 19 on jacket casing inwall
The draw-in groove matching, described jacket casing is stuck in through hole.
In the present embodiment, described shell 1 is manufactured by hard PVC plastics.
In the present embodiment, described insulating barrier 3 is manufactured by ceramic material, and pottery can effectively mask electromagnetic wave, it can be ensured that
Holding wire efficient propagation data, prevent diffusion from causing signal weak.
In the present embodiment, described end cap 14 side is provided with boss, is provided with at the opening part edge of shell 1 and matches with boss
The groove closing, boss is located in groove.
In the present embodiment, described straight-bar 11 and the perpendicular setting of threaded rod.
In the present embodiment, described concavo-convex bar surface is provided with tread plate.
The course of work of this example: signal the end of a thread enters in inner casing 2 from through hole, if the end of a thread of holding wire stretches out crust
Long, need to be wound around on the concavo-convex bar on straight-bar 11, prevent cable to be wrapped in a jumble in screening arrangement, it is simple to it is installed, tears open
Unloading, then jacket casing being stuck in through hole, card sleeve clamp is in jacket casing so that holding wire is fixed by fixed fastener, improves fixing
Holding wire effect.
Above an embodiment of the present utility model is described in detail, but described content is only of the present utility model
Preferred embodiment, it is impossible to be considered for limiting practical range of the present utility model.All made according to the utility model application range
Impartial change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (6)
1. a novel signal line screening arrangement, it is characterised in that: include shell, inner casing, be provided with inner casing in described shell, outward
It is sequentially arranged in flame retardant coating, insulating barrier between shell and inner casing, be provided with abrasion resistant particles between described shell and described flame retardant coating and fill
Layer, is provided with the first threaded rod, the second threaded rod in inner casing, and first and second described threaded rod two ends both pass through inner casing and are fixed on
On insulating barrier, inner casing inwall is provided with first and second cincture part,
Including chassis around part, chassis is fixed on the inwall of inner casing, is vertically provided with straight-bar, described straight-bar on chassis
Outer surface both sides are equipped with concavo-convex bar, and described concavo-convex bar is made up of with spaced groove and projection multiple,
Described shell and inner casing one end are opening part, and are provided with end cap at opening part, are provided with through hole on end cap, and described is logical
Being provided with fixed fastener at hole, described fixed fastener includes jacket casing and the cutting ferrule matching with jacket casing, and described cutting ferrule includes circle
Dish, cylinder, be provided with cylinder in lower disk surface, and cylinder has the cavity being connected, and is symmetrically arranged on two with fixture block outside cylinder, described
Cylinder be located in jacket casing, jacket casing inwall is provided with the draw-in groove matching with fixture block, described jacket casing is stuck in through hole.
2. a kind of novel signal line screening arrangement according to claim 1, it is characterised in that: described shell is by hard
PVC plastics manufacture.
3. a kind of novel signal line screening arrangement according to claim 1, it is characterised in that: described insulating barrier is by pottery
Material manufactures.
4. a kind of novel signal line screening arrangement according to claim 1, it is characterised in that: described end cap side is provided with
Boss, is provided with, at the opening part edge of shell, the groove matching with boss, and boss is located in groove.
5. a kind of novel signal line screening arrangement according to claim 1, it is characterised in that: described straight-bar length direction
The perpendicular setting with threaded rod.
6. a kind of novel signal line screening arrangement according to claim 1, it is characterised in that: described concavo-convex bar surface sets
There is tread plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620550290.1U CN205724250U (en) | 2016-06-08 | 2016-06-08 | A kind of novel signal line screening arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620550290.1U CN205724250U (en) | 2016-06-08 | 2016-06-08 | A kind of novel signal line screening arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205724250U true CN205724250U (en) | 2016-11-23 |
Family
ID=57302939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620550290.1U Active CN205724250U (en) | 2016-06-08 | 2016-06-08 | A kind of novel signal line screening arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205724250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108933974A (en) * | 2017-05-24 | 2018-12-04 | 北京小米移动软件有限公司 | Eliminate the device and mobile device of microphone interference |
-
2016
- 2016-06-08 CN CN201620550290.1U patent/CN205724250U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108933974A (en) * | 2017-05-24 | 2018-12-04 | 北京小米移动软件有限公司 | Eliminate the device and mobile device of microphone interference |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180813 Address after: Room 312, No. 1, Second Avenue, Airport International Logistics Zone, Tianjin Binhai New Area Free Trade Test Zone (Airport Economic Zone) Patentee after: Tianjin green Dynamic Energy Management Co., Ltd. Address before: 300203 Hexi District, Tianjin, 3, No. 104-3 Patentee before: Tianjin New Technology Co., Ltd. |