CN220189288U - Anti-pulling data line for signal difference - Google Patents
Anti-pulling data line for signal difference Download PDFInfo
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- CN220189288U CN220189288U CN202321769360.9U CN202321769360U CN220189288U CN 220189288 U CN220189288 U CN 220189288U CN 202321769360 U CN202321769360 U CN 202321769360U CN 220189288 U CN220189288 U CN 220189288U
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- data line
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- 239000010410 layer Substances 0.000 claims description 42
- 239000011241 protective layer Substances 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 description 27
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model discloses a signal differential anti-pulling data line in the technical field of data lines, which comprises a data line main body and a data line connector, wherein a spiral data line body is arranged in the middle of the data line main body, both ends of the spiral data line body and the data line main body are of an integrated structure, the outer surfaces of both ends of the spiral data line body are fixed with fixed jackets, the bottom ends of the fixed jackets are fixed with fixed connecting plates, the length of the data line is provided with a certain movable space through spiral design, and the data line is protected by further reducing the instant pulling force applied to the data line through the elastic design of an elastic band matched with the data line.
Description
Technical Field
The utility model relates to the technical field of data lines, in particular to a signal differential anti-pulling data line.
Background
The data lines are used as necessary components for connecting the hard disk and the main board, each data line can only be connected with two IDE devices, and are mainly used for maintaining and detecting mobile phones and business persons to manage telephones through computers, and can also be used for connecting hardware equipment such as the hard disk, an optical drive, a floppy drive, a card reader and the like with corresponding interfaces on the main board, and connecting indicator lamps, switch wires and the like on a control panel of the case to the main board.
According to Chinese patent publication No.: a pull-proof spiral data line of CN 217182506U. The technical proposal comprises: the data line body, shell and plug, the peripheral fixed mounting of data line body has the shell, and the peripheral fixed mounting of the data line body of shell inside has the fixed plate, and fixed mounting has the arm-tie on one side of the peripheral fixed plate of data line body. The device has good protective performance in the working process, is convenient for personnel to use, has good anti-pulling performance, warns external personnel when the pulling pressure is too high, and increases the practicability;
however, when the data line is used, part of operators still can have a warning structure, or pull caused by improper operation, and the generated force can still cause damage or even fracture when the data line is pulled, so that the utility model designs the signal differential pulling-preventing data line to solve the problems.
Disclosure of Invention
The utility model aims to provide a signal differential anti-pulling data line so as to solve the problem that the existing data line proposed in the background art is easy to damage or even break due to pulling force when in use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a signal difference prevents pulling data line, includes data line main part and data line joint, data line main part middle part is provided with the spiral data line body, and spiral data line body both ends all are as an organic whole structure with the data line main part, spiral data line body both ends surface all is fixed with fixed overcoat, and fixed overcoat bottom all is fixed with fixed link plate, two all be fixed with the elastic band between the fixed link plate.
Preferably, the data line main body and the spiral data line body are internally wrapped with a plurality of data line inner cores, the outer sides of the data line inner cores are fixedly provided with insulation fastening layers in a first-day mode, insulation fastening layers are fixedly sleeved with insulation protection layers, insulation protection layers are fixedly sleeved with insulation protection layers, and outer protection layers are fixedly sleeved with outer protection layers.
Preferably, the structure of the spiral data line body is the same as that of the data line main body, the diameter of the spiral data line body is equal to that of the data line main body, and the data line main body is shaped into the spiral data line body after being heated.
Preferably, the two fixing jackets are all annular and fixed with the spiral data line body, and the inner rings of the two fixing jackets are all adhered and fixed on the outer surface of the spiral data line body.
Preferably, the top ends of the two fixed connecting plates are both arranged in an arc shape matched with the fixed outer sleeve, and the stretching length of the elastic band is smaller than that of the spiral data line body.
Preferably, the length of the elastic band is smaller than the length of the spiral data line body, the width of the elastic band is smaller than the widths of the data line body and the spiral data line body, and the thickness of the elastic band is smaller than the thickness of the fixing connecting plate.
Preferably, the thickness of the insulation protection layer is larger than that of the heat insulation protection layer, the wrapping and fastening of the insulation fastening layer is fixed on the outer surface of the inner core of the data line, and the insulation fastening layer, the insulation protection layer, the heat insulation protection layer and the outer protection layer are sequentially sleeved and wrapped.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The utility model has the advantages that the length of the data line is provided with a certain movable space through the spiral design, and the instantaneous tension applied to the data line can be further reduced through the elastic design of the elastic band, so that the data line is better protected, the problem that the existing data line is easy to damage or even break due to the pulling force during use is solved, the service life of the data line is greatly prolonged, the data line is prevented from being damaged after being pulled by mistake under the condition that the data line can be normally used, and the pulling prevention effect of the data line is also improved.
(2) Through the combined design of data line main part, the parcel formula protection of outer inoxidizing coating can avoid the data line inner core directly to receive the exogenic action, and the thermal insulation performance of the thermal insulation inoxidizing coating of cooperation again for the data line is when using, and the insulating and the fastening structure of inboard insulating inoxidizing coating and insulating fastening layer makes the inside fixed enough insulation firm of data line inner core, has further improved the life of data line.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic perspective view of the structure of the present utility model in cross section;
fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
the data line comprises a 1-data line main body, a 111-outer protective layer, a 112-heat preservation protective layer, a 113-insulation protective layer, a 114-insulation fastening layer, a 115-data line inner core, a 2-spiral data line body, a 3-fixed outer sleeve, a 4-fixed connecting plate, a 5-elastic band and a 6-data line connector.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a signal difference prevents pulling data line, including data line main part 1 and data line joint 6, data line main part 1 middle part is provided with spiral data line body 2, and spiral data line body 2 both ends all are as an organic whole structure with data line main part 1, spiral data line body 2 both ends surface all is fixed with fixed overcoat 3, and fixed overcoat 3 bottom all is fixed with fixed link plate 4, all be fixed with elastic band 5 between two fixed link plates 4, through spiral design, length has certain activity space when making the data line use, the elasticity design of the elastic band 5 of the cooperation again can further reduce the instantaneous pulling force that the data line received, with this better protects the data line.
The spiral data line body 2 and the data line main body 1 have the same structure, the diameter of the spiral data line body 2 is equal to that of the data line main body 1, and the data line main body 1 is shaped into the spiral data line body 2 after being heated, so that the normal use and the attractive appearance of the data line are ensured; the two fixing jackets 3 are all arranged in a ring shape fixed with the spiral data line body 2, so that the fixing jackets 3 can be fixedly sleeved on the outer surface of the spiral data line body 2, the protrusion of the surface of the spiral data line body 2 is reduced, and the inner rings of the two fixing jackets 3 are adhered and fixed on the outer surface of the spiral data line body 2, so that the fixing jackets 3 are firmly connected with the spiral data line body 2; the top ends of the two fixed connecting plates 4 are both arranged into an arc shape matched with the fixed outer sleeve 3, so that the fixed connecting plates 4 and the fixed outer sleeve 3 are conveniently fixed, the integrity of the fixed outer sleeve 3 and the fixed connecting plates 4 is ensured, and the stretching length of the elastic band 5 is smaller than that of the spiral data line body 2, so that when the data line is subjected to tensile force, the tensile force can act on the elastic band 5; the length of the elastic band 5 is smaller than the length of the spiral data line body 2, the width of the elastic band 5 is smaller than the widths of the data line body 1 and the spiral data line body 2, the thickness of the elastic band 5 is smaller than the thickness of the fixed connecting plate 4, normal placement of the spiral data line body 2 is avoided due to the fact that the elastic band 5 influences the spiral data line body 2, and friction is avoided due to the fact that the elastic band 5 and the spiral data line body 2 are in contact with each other when the spiral data line body 2 is stretched and unfolded.
Referring to fig. 1-3, the data line main body 1 and the spiral data line body 2 are wrapped with a plurality of data line inner cores 115, the outer sides of the data line inner cores 115 are respectively fixed with an insulation fastening layer 114, the outer sides of the insulation fastening layers 114 are fixedly sleeved with insulation protection layers 113, the outer sides of the insulation protection layers 113 are fixedly sleeved with insulation protection layers 112, the outer sides of the insulation protection layers 112 are fixedly sleeved with outer protection layers 111, through the combined design of the data line main body 1, the outer protection layers 111 can prevent the data line inner cores 115 from being directly subjected to external force, and the insulation and fastening structures of the inner side insulation protection layers 113 and the insulation fastening layers 114 are more stable and safer when the data line is used, so that the tensile property of the data line is further improved when the data line is used.
The thickness of the insulating protection layer 113 is greater than that of the heat insulation protection layer 112, the wrapping and fastening of the insulating fastening layer 114 is fixed on the outer surface of the data line inner core 115, and the insulating fastening layer 114, the insulating protection layer 113, the heat insulation protection layer 112 and the outer protection layer 111 are sequentially sleeved and wrapped, so that the tightness and the integrity of the inside of the data line main body 1 are ensured, and the overall tensile property of data is further increased.
The whole theory of operation is, when data line main part 1 one end receives the pulling force, pulls spiral data line body 2 to expand, and when the spiral data line body 2 stretched, tensile elastic band 5, and elastic band 5 is stretched the back, and its self elastic restoring force can cushion spiral data line body 2, exerts to the stretcher a reverse pulling force, avoids the stretcher to continue pulling the data line that the data line leads to damage, when the pulling force was relieved, under the inertia resilience force of spiral data line body 2 and elastic band 5, resumes the original form again.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides a signal difference prevent pulling data line, includes data line main part (1) and data line joint (6), its characterized in that: the data line is characterized in that a spiral data line body (2) is arranged in the middle of the data line body (1), two ends of the spiral data line body (2) and the data line body (1) are of an integrated structure, fixed jackets (3) are fixed on the outer surfaces of the two ends of the spiral data line body (2), fixed connecting plates (4) are fixed at the bottom ends of the fixed jackets (3), and elastic bands (5) are fixed between the two fixed connecting plates (4).
2. The differential signal pull-resistant data line of claim 1, wherein: the novel data line comprises a data line body (1) and a spiral data line body (2), wherein a plurality of data line inner cores (115) are wrapped inside the data line body, an insulating fastening layer (114) is fixedly arranged outside the data line inner cores (115), an insulating protective layer (113) is fixedly sleeved outside the insulating fastening layer (114), a heat preservation protective layer (112) is fixedly sleeved outside the insulating protective layer (113), and an outer protective layer (111) is fixedly sleeved outside the heat preservation protective layer (112).
3. The differential signal pull-resistant data line of claim 1, wherein: the spiral data line body (2) and the data line body (1) are identical in structure, the diameter of the spiral data line body (2) is equal to that of the data line body (1), and the data line body (1) is shaped into the spiral data line body (2) after being heated.
4. The differential signal pull-resistant data line of claim 1, wherein: the two fixing jackets (3) are all arranged in a ring shape fixed with the spiral data line body (2), and inner rings of the two fixing jackets (3) are adhered and fixed on the outer surface of the spiral data line body (2).
5. The differential signal pull-resistant data line of claim 1, wherein: the top ends of the two fixed connecting plates (4) are both arranged into an arc shape matched with the fixed outer sleeve (3), and the stretching length of the elastic band (5) is smaller than that of the spiral data line body (2).
6. The differential signal pull-resistant data line of claim 1, wherein: the length of the elastic band (5) is smaller than that of the spiral data line body (2), the width of the elastic band (5) is smaller than that of the data line body (1) and that of the spiral data line body (2), and the thickness of the elastic band (5) is smaller than that of the fixed connecting plate (4).
7. The differential signal pull-resistant data line of claim 2, wherein: the thickness of the insulating protection layer (113) is greater than that of the heat-insulating protection layer (112), wrapping and fastening of the insulating fastening layer (114) are fixed on the outer surface of the data line inner core (115), and the insulating fastening layer (114), the insulating protection layer (113), the heat-insulating protection layer (112) and the outer protection layer (111) are sequentially sleeved and wrapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321769360.9U CN220189288U (en) | 2023-07-06 | 2023-07-06 | Anti-pulling data line for signal difference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321769360.9U CN220189288U (en) | 2023-07-06 | 2023-07-06 | Anti-pulling data line for signal difference |
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| Publication Number | Publication Date |
|---|---|
| CN220189288U true CN220189288U (en) | 2023-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321769360.9U Active CN220189288U (en) | 2023-07-06 | 2023-07-06 | Anti-pulling data line for signal difference |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118198813A (en) * | 2024-05-17 | 2024-06-14 | 于都怡信电子有限公司 | Tensile data transmission wire harness |
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2023
- 2023-07-06 CN CN202321769360.9U patent/CN220189288U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118198813A (en) * | 2024-05-17 | 2024-06-14 | 于都怡信电子有限公司 | Tensile data transmission wire harness |
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