CN209374092U - A kind of enameled wire with bend resistance function - Google Patents
A kind of enameled wire with bend resistance function Download PDFInfo
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- CN209374092U CN209374092U CN201920429605.0U CN201920429605U CN209374092U CN 209374092 U CN209374092 U CN 209374092U CN 201920429605 U CN201920429605 U CN 201920429605U CN 209374092 U CN209374092 U CN 209374092U
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- enameled wire
- recovery component
- bend resistance
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Abstract
The utility model discloses a kind of enameled wires with bend resistance function, more particularly to enameled wire field, including enameled wire ontology, the enameled wire ontology includes interior recovery component and outer recovery component, the interior recovery component outer sheath is equipped with buffer layer, the buffer layer outer sheath is equipped with insulating layer, and the interior recovery component internal, which runs through, is equipped with core；The interior recovery component includes multiple third support arms, and third support arm two sides are fixed with elastic block, are fixed with multiple bubbles inside the elastic block；The outer recovery component includes multiple correction annulus, is fixed with multiple rubber band strips on the outside of the correction annulus.The utility model is by correction round block under the elastic reaction of elastic block, and rubber band strip is under the elastic reaction of correction annulus, recovery correction is carried out to the core after bending simultaneously, entirety make the utility model restore to it is original be not bent before transition, to have the function of the automatic bend resistance restored again.
Description
Technical field
The utility model relates to enameled wire technical fields, and more specifically, the utility model relates to one kind to have bend resistance
The enameled wire of function.
Background technique
Enameled wire is the main raw material(s) of the products such as motor, electric appliance and household electrical appliance, and especially power industry in recent years is real
Show and maintained sustained and rapid growth, the rapid development of household electrical appliance brings broader field to the application of enameled wire, following
It is that more stringent requirements are proposed to enameled wire, the product structure levelling of enameled wire is inevitable thus.
The utility model patent of 206331807 U of license publication No. CN discloses a kind of multi-thread core paint of bend resistance
Envelope curve, it includes core group, and the section of core group is in regular polygon；Core group outer sheath is equipped with the insulating layer (1) of annular, insulation
Buffer layer (2) are equipped between layer (1) and core group；Insulating layer (1) outer sheath is equipped with protective layer (3), protective layer (3) and insulating layer
(1) FRP fibrous layer (4) are provided between；The core group includes the reinforcing rib (5) that multiple shapes are identical and mutually splice, and is added
The section of strengthening tendons (5) is triangular in shape, is connected with core (6) in reinforcing rib (5)；The reinforcing rib (5) is stainless steel fibre material.
The utility model can not only improve buckle resistance energy, also have long service life, conduct electricity very well it is excellent with good insulation preformance
Point.
But it is in actual use, still there is more disadvantage, such as since enameled wire is long, such as by external influence
Power inevitably makes its bending, and the utility model strengthens the effect of warping resistance to a certain extent, but also therefore
The utility model is set such as after biggish external forces bending, to be then difficult to restore the state that the first beginning and end are bent over.
Utility model content
In order to overcome the drawbacks described above of the prior art, the embodiments of the present invention provide a kind of with bend resistance function
Enameled wire, by correction round block under the elastic reaction of elastic block and rubber band strip correction annulus elastic reaction under, simultaneously
Recovery correction is carried out to the core after bending, integrally make the utility model restore to it is original be not bent before transition, make this
Utility model has the function of the bend resistance restored again automatically after bending, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of enameled wire with bend resistance function,
Including enameled wire ontology, the enameled wire ontology includes interior recovery component and outer recovery component, the interior recovery component outer sheath
It is equipped with buffer layer, the buffer layer outer sheath is equipped with insulating layer, and the interior recovery component internal, which runs through, is equipped with core；
The interior recovery component includes multiple third support arms, and third support arm two sides are fixed with elastic block,
Multiple bubbles are fixed with inside the elastic block；
The outer recovery component includes multiple correction annulus, is fixed with multiple rubber band strips on the outside of the correction annulus.
In a preferred embodiment, the third support arm is fixedly connected by elastic block.
In a preferred embodiment, the correction annulus is fixedly connected by rubber band strip.
In a preferred embodiment, the buffer layer is set between interior recovery component and insulating layer.
In a preferred embodiment, the insulating layer is set between buffer layer and outer recovery component.
In a preferred embodiment, the core is set as screw type.
The technical effect and advantage of the utility model:
1, it is acted on and being restored by the elastic force of elastic block itself, so that the elastic block being stretched be made to tense elastic block two sides
Round block is corrected, the correction round block that the elastic block pressed through squeezes elastic block two sides is squeezed, makes the plane of each correction round block with mutual
Flat performance-based objective is restored, similarly, each position for making rubber band strip be stretched or squeeze due to enameled wire ontology entirety deformation,
Restore under the effect of elasticity, make it is each correction annulus plane also be parallel to each other for target recovery, when each correction round block with
Correction annulus restores when being relatively close to parallel with face to face, and enameled wire ontology then restores to the state being bent close to the first beginning and end,
The utility model passes through correction round block under the elastic reaction of elastic block and rubber band strip is under the elastic reaction of correction annulus,
Simultaneously recovery correction is carried out to the core after bending, integrally make the utility model restore to it is original be not bent before transition,
The bend resistance restored again automatically after making the utility model have the function of bending；
2, by setting screw type for core, the length of core is indirectly increased, and the bending for being subject to each section
Degree becomes smaller, and the plasticity for increasing core bending and restoring is extruded elastic block by the bubble being arranged inside elastic block
When, bubble is also extruded, and when the space of bubble is extruded too small, increases the air pressure in bubble, when elastic block restores
Certain auxiliary recovery effect is played, makes each correction round block in relative changes angle by the buffer layer of setting, to correction
There is certain buffering effect at the edge of round block, and the edge for correcting round block is made directly will not to scratch insulating layer and make its rupture.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the side view overall structure diagram of the utility model.
Fig. 3 is the core positive structure diagram of the utility model.
Fig. 4 is the elastic block side structure schematic view of the utility model.
Fig. 5 is the correction annulus schematic perspective view of the utility model.
Appended drawing reference are as follows: 1 enameled wire ontology, restore in 2 components, restore outside 3 component, 4 buffer layers, 5 insulating layers, 6 cores,
7 correction round blocks, 8 elastic blocks, 9 bubbles, 10 correction annulus, 11 rubber band strips.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Such as a kind of attached enameled wire with bend resistance function shown in fig. 5 of attached drawing 1-, including enameled wire ontology 1, the paint
Envelope curve ontology 1 includes interior recovery component 2 and outer recovery component 3, and interior 2 outer sheath of recovery component is equipped with buffer layer 4, described
4 outer sheath of buffer layer is equipped with insulating layer 5, runs through inside the interior recovery component 2 and is equipped with core 6；
The interior recovery component 2 includes multiple third support arms 7, and 7 two sides of third support arm are fixed with elastic
Block 8 is fixed with multiple bubbles 9 inside the elastic block 8；
The outer recovery component 3 includes multiple correction annulus 10, is fixed with multiple elastics on the outside of the correction annulus 10
Item 11.
The third support arm 7 is fixedly connected by elastic block 8.
The correction annulus 10 is fixedly connected by rubber band strip 11.
Embodiment specifically: when enameled wire ontology 1 is bent by extraneous active force, due to elastic block 8 and rubber
Elasticity that rib 11 has in itself and enable each correction round block 7 and each 10 relative motion of correction annulus, to make enamel-cover
Line ontology 1 is whole to be can adapt to extraneous active force and generates deformation, when extraneous active force disappears, passes through elastic block 8
The elastic force of body, which acts on, to restore, so that the elastic block 8 being stretched be made to tense the correction round blocks 7 of 8 two sides of elastic block, is squeezed and presses through
Elastic block 8 squeezes the correction round block 7 of 8 two sides of elastic block, restores the plane of each correction round block 7 for target to be parallel to each other,
Similarly, each position for making rubber band strip 11 be stretched or squeeze due to the whole deformation of enameled wire ontology 1, also under the effect of elasticity
It restores, makes the plane of each correction annulus 10 also to be parallel to each other for target recovery, when each correction round block 7 and correction annulus 10
When recovery is relatively close to parallel with face to face, enameled wire ontology 1 then restores to the state being bent close to the first beginning and end, this is practical new
Type passes through correction round block 7 under the elastic reaction of elastic block 8 and rubber band strip 11 is under the elastic reaction of correction annulus 10, together
When recovery correction is carried out to the core 6 after bending, integrally make the utility model restore to it is original be not bent before transition, make
The utility model has the function of the bend resistance restored again automatically after bending.
A kind of enameled wire with bend resistance function as shown in Fig. 1, further includes buffer layer 4, and the buffer layer 4 is set to
Between interior recovery component 2 and insulating layer 5.
The insulating layer 5 is set between buffer layer 4 and outer recovery component 3.
The core 6 is set as screw type.
Embodiment specifically: by setting screw type for core 6, indirectly increase the length of core 6, and make each
The curvature that part is subject to becomes smaller, and the plasticity for increasing the bending of core 6 and restoring passes through the bubble being arranged inside elastic block 8
9, when being extruded elastic block 8, bubble 9 is also extruded, and when the space of bubble 9 is extruded too small, makes the air pressure in bubble 9
Increase, plays certain auxiliary recovery effect when elastic block 8 restores, so that each correction round block 7 is existed by the buffer layer 4 of setting
When relative changes angle, there is certain buffering effect to the edge of correction round block 7, cut the edge for correcting round block 7 will not directly to pieces
It rubs insulating layer 5 and makes its rupture.
Utility model works principle:
Referring to Figure of description 1- attached drawing 5, is acted on and being restored by the elastic force of elastic block 8 itself, thus make to be stretched
Elastic block 8 tenses the correction round block 7 of 8 two sides of elastic block, is squeezed the correction round block that the elastic block 8 pressed through squeezes 8 two sides of elastic block
7, restore the plane of each correction round block 7 for target to be parallel to each other, it is similarly, each due to the whole deformation of enameled wire ontology 1
And the position for making rubber band strip 11 be stretched or squeeze, also restore under the effect of elasticity, make it is each correction annulus 10 plane also with
Be parallel to each other for target recovery, when each correction round block 7 and correct annulus 10 restore be relatively close to parallel with face to face when, enamel-cover
Line ontology 1 then restores to the state being bent close to the first beginning and end, and the utility model is by correcting round block 7 in the elasticity of elastic block 8
Under effect and rubber band strip 11 is under the elastic reaction of correction annulus 10, while restore to the core 6 after bending and rectify
Just, integrally make the utility model restore to it is original be not bent before transition, it is automatic multiple again after making the utility model that there is bending
Former bend resistance function；
Referring to Figure of description 1, by setting screw type for core 6, the length of core 6 is indirectly increased, and is made
The curvature that each section is subject to becomes smaller, and the plasticity for increasing the bending of core 6 and restoring passes through the gas being arranged inside elastic block 8
Bubble 9, when being extruded elastic block 8, bubble 9 is also extruded, and when the space of bubble 9 is extruded too small, makes the air pressure in bubble 9
Power increases, and plays certain auxiliary recovery effect when elastic block 8 restores, makes each correction round block 7 by the buffer layer 4 of setting
In relative changes angle, there is certain buffering effect to the edge of correction round block 7, make the edge for correcting round block 7 will not be direct
It scratches insulating layer 5 and makes its rupture.
The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and
It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two
Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when
The absolute position for being described object changes, then relative positional relationship may change；
Secondly: the utility model discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure,
His structure, which can refer to, to be commonly designed, and under not conflict situations, the utility model the same embodiment and different embodiments can be mutual
Combination；
Last: the above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (6)
1. a kind of enameled wire with bend resistance function, including enameled wire ontology (1), it is characterised in that: the enameled wire ontology
It (1) include interior recovery component (2) and outer recovery component (3), interior recovery component (2) outer sheath is equipped with buffer layer (4), institute
It states buffer layer (4) outer sheath to be equipped with insulating layer (5), through equipped with core (6) inside the interior recovery component (2)；
The interior recovery component (2) includes multiple correction round blocks (7), and correction round block (7) two sides are fixed with multiple rubbers
Muscle block (8), the elastic block (8) is internal to be fixed with multiple bubbles (9)；
The outer recovery component (3) includes multiple correction annulus (10), is fixed with multiple rubbers on the outside of the correction annulus (10)
Rib (11).
2. a kind of enameled wire with bend resistance function according to claim 1, it is characterised in that: the correction round block
(7) it is fixedly connected by elastic block (8).
3. a kind of enameled wire with bend resistance function according to claim 1, it is characterised in that: the correction annulus
(10) it is fixedly connected by rubber band strip (11).
4. a kind of enameled wire with bend resistance function according to claim 1, it is characterised in that: the buffer layer (4)
Between interior recovery component (2) and insulating layer (5).
5. a kind of enameled wire with bend resistance function according to claim 1, it is characterised in that: the insulating layer (5)
Between buffer layer (4) and outer recovery component (3).
6. a kind of enameled wire with bend resistance function according to claim 1, it is characterised in that: the core (6) sets
It is set to screw type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920429605.0U CN209374092U (en) | 2019-04-01 | 2019-04-01 | A kind of enameled wire with bend resistance function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920429605.0U CN209374092U (en) | 2019-04-01 | 2019-04-01 | A kind of enameled wire with bend resistance function |
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| Publication Number | Publication Date |
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| CN209374092U true CN209374092U (en) | 2019-09-10 |
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| CN201920429605.0U Active CN209374092U (en) | 2019-04-01 | 2019-04-01 | A kind of enameled wire with bend resistance function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161062A (en) * | 2021-01-26 | 2021-07-23 | 李泽兵 | Spiral correction type bending-resistant cable |
-
2019
- 2019-04-01 CN CN201920429605.0U patent/CN209374092U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161062A (en) * | 2021-01-26 | 2021-07-23 | 李泽兵 | Spiral correction type bending-resistant cable |
| CN113161062B (en) * | 2021-01-26 | 2022-07-15 | 安徽华菱电缆集团有限公司 | Spiral correction type anti-bending cable |
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