CN205508450U - Spring cable - Google Patents
Spring cable Download PDFInfo
- Publication number
- CN205508450U CN205508450U CN201620137107.5U CN201620137107U CN205508450U CN 205508450 U CN205508450 U CN 205508450U CN 201620137107 U CN201620137107 U CN 201620137107U CN 205508450 U CN205508450 U CN 205508450U
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- CN
- China
- Prior art keywords
- cable
- spring
- sheath
- utility
- model
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a spring cable, include: spring wire, afterbody annex and connector, the spring wire includes many insulation core, whole parcel shielding sheath, the insulating sheath of parcel outside the shielding sheath outside many insulation core, insulation core includes sinle silk and the insulating layer of parcel outside the sinle silk, afterbody annex and connector threaded connection, the inside sinle silk of spring wire one end is connected with the contact of connector, spring wire one end internal shield sheath is through overlapping the overlap joint with preventing the ripples, and the lap -joint passes through the ligature of alkali -free glass sand rope, scribbles insulated paint after the ligature, prevents that the ripples cover compresses tightly through the clamp plate of afterbody annex. The utility model discloses more convenient when the cable lays on the machine, can accomplish the free shrinkage of cable in limited space, reliable completion the transmission of signal. Mechanical systole high temperature resistant, cold -resistant and the finite space is functional, and the electromagnetism capacitive character is good.
Description
Technical field
This utility model relates to field of cables, provides one to be applied to Aircraft landing gear system especially, special
It it not the spring cable of the limited Aircraft landing gear system of cable installing space.
Background technology
Particularity and the restriction of installing space because of Aircraft landing gear system environment, it is desirable to provide Yi Zhongxing
Can excellent wear-resisting, soft, high-low temperature resistant, salt spray resistance and there is the cable of certain electromagnetic protection,
It is applicable to collapsible space.
Utility model content
The purpose of this utility model is to provide a kind of spring cable, can effectively solve the problems referred to above.
The technical solution of the utility model is: a kind of spring cable, including: spring wires 1, afterbody are attached
Part 2 and adapter；Described spring wires 1 includes that many insulated wire cores 11, entirety are wrapped in many eradications
Shield sheath 12 outside edge core 11, the insulating sheath 13 being wrapped in outside shield sheath 12；Described absolutely
Edge core 11 includes core 11a and the insulating barrier 11b being wrapped in outside core 11a；Described tail accessory 2
Threaded with adapter, described spring wires 1 one end internal core 11a and the contact of adapter
Connect, described spring wires 1 one end internal shield sheath 12 by overlapping with wave prevention sleeve 3, lap-joint
By alkali-free glass sand rope 4 colligation, being coated with insullac after colligation, wave prevention sleeve 3 is by tail accessory 2
Pressing plate 2a compresses.
Preferably, the quantity of described insulated wire cores 11 is 4.
Preferably, described insulating sheath 13 is black silicon rubber mold part.
This utility model has a following beneficial effect:
This utility model cable is convenient when laying on machine, it is possible to complete line in limited space
The free shrink of cable, completes the transmission of signal reliably.High temperature resistant, the cold-resistant and machine of the confined space
Tool shrinkage is good, and electromagnetism capacitive character is good.
Accompanying drawing explanation
Fig. 1 is outline drawing of the present utility model；
Fig. 2 is tail accessory and spring wires end portion treatment schematic diagram in this utility model；
Fig. 3 is the outline drawing of spring wires in this utility model；
Fig. 4 is the sectional view of spring wires in this utility model；
In figure: 1, spring wires；2, tail accessory；3, wave prevention sleeve；4, alkali-free glass sand rope；5、
Spring coil；11, insulated wire cores；12, shield sheath；13, insulating sheath；11a, core；11b、
Insulating barrier；2a, pressing plate.
Detailed description of the invention
With embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
As Figure 1-4, a kind of spring cable, including: spring wires 1, tail accessory 2 and connection
Device；Spring wires 1 includes that 4 insulated wire cores 11, entirety are wrapped in the screen outside 4 insulated wire cores 11
The insulating sheath 13 cover sheath 12, being wrapped in outside shield sheath 12；Insulated wire cores 11 includes core 11a
With the insulating barrier 11b being wrapped in outside core 11a；Tail accessory 2 is threadeded with adapter, and spring is led
Line 1 one end internal core 11a is connected with the contact of adapter, spring wires 1 one end internal shield
Sheath 12 is by overlapping with HYP113 series wave prevention sleeve 3, and lap-joint is tied up by alkali-free glass sand rope 4
Prick, colligation is solid and reliable, after colligation be coated with W30-4 insullac protection, solid and reliable.Wave prevention sleeve 3 is led to
The pressing plate 2a crossing tail accessory 2 compresses, it is ensured that wave prevention sleeve 3 and housing 360 ° overlap joint, it is ensured that screen
Cover continuously so that it is electromagnetism capacitive character reaches to use requirement.Insulating sheath 13 is black silicon rubber mold part,
Improve the wearability of cable.
Use the needs in space according to product, spring wires 1 uses spring coil 5 so that this cable exists
Naturalness lower spring coil 5 length about 60mm, elongation is up to 120mm so that this cable is rising
Fall frame operation, in the space of a change, together completes mechanical-stretching with undercarriage, and
Signal transmission can be completed accurately.Spring wires 1 is in the course of processing, according to cable use environment:
High temperature resistant, cold-resistant etc. need, insulating sheath 13 material of spring wires 1 carried out strict requirements,
Ensure that spring wires 1 under the conditions of-50 DEG C can long-term work, and it is sexual to return to lower of room temperature condition
Can be without impact；Can be worked under the conditions of high temperature of 120 DEG C 30min, and returns under room temperature condition, various
Performance is without impact.
The adapter selected in this utility model is JY27 series connector, and tail accessory 2 uses straight folder
Formula, it is to avoid being stressed directly of cable itself.
This utility model is mainly used in undercarriage folding and unfolding control system, connects in connection system
Nearly sensor and folding and unfolding control unit, it is achieved between equipment, the signal of telecommunication connects, and is Aircraft landing gear system
Important component part.Owing to cable has the highest mechanical performance and environmental resistance, this kind of structure
Cable be equally useful on other kind Aircraft landing gear systems, such as transporter Landing Gear System
It is equally useful this kind of structural cable.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow ripe
The personage knowing technique will appreciate that content of the present utility model and implements according to this, can not limit with this
Make protection domain of the present utility model.All according to this utility model spirit made equivalence change or
Modify, all should contain within protection domain of the present utility model.
Claims (3)
1. a spring cable, it is characterised in that including: spring wires (1), tail accessory (2)
And adapter；Described spring wires (1) includes that many insulated wire cores (11), entirety are wrapped in many
The outer shield sheath (12) of insulated wire cores (11), it is wrapped in shield sheath (12) insulating sheath outward
(13)；Described insulated wire cores (11) includes core (11a) and is wrapped in core (11a) outward exhausted
Edge layer (11b)；Described tail accessory (2) is threadeded with adapter, described spring wires (1)
One end internal core (11a) is connected with the contact of adapter, in described spring wires (1) one end
Portion's shield sheath (12) is by overlapping with wave prevention sleeve (3), and lap-joint passes through alkali-free glass sand rope (4)
Colligation, is coated with insullac after colligation, wave prevention sleeve (3) is pressed by the pressing plate (2a) of tail accessory (2)
Tightly.
2. according to a kind of spring cable described in claim 1, it is characterised in that described insulated wire cores
(11) quantity is 4.
3. according to a kind of spring cable described in claim 1, it is characterised in that described insulating sheath
(13) it is black silicon rubber mold part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137107.5U CN205508450U (en) | 2016-02-23 | 2016-02-23 | Spring cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137107.5U CN205508450U (en) | 2016-02-23 | 2016-02-23 | Spring cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205508450U true CN205508450U (en) | 2016-08-24 |
Family
ID=56725665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620137107.5U Expired - Fee Related CN205508450U (en) | 2016-02-23 | 2016-02-23 | Spring cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205508450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114334241A (en) * | 2021-12-31 | 2022-04-12 | 深圳市鼎宇电业科技有限公司 | Cable adopting multiple windings |
-
2016
- 2016-02-23 CN CN201620137107.5U patent/CN205508450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114334241A (en) * | 2021-12-31 | 2022-04-12 | 深圳市鼎宇电业科技有限公司 | Cable adopting multiple windings |
| CN114334241B (en) * | 2021-12-31 | 2022-11-11 | 深圳市鼎宇电业科技有限公司 | Cable adopting multiple windings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20210223 |