CN215298889U - Integrated cable of miniaturized multicore endoscope - Google Patents
Integrated cable of miniaturized multicore endoscope Download PDFInfo
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- CN215298889U CN215298889U CN202121518838.1U CN202121518838U CN215298889U CN 215298889 U CN215298889 U CN 215298889U CN 202121518838 U CN202121518838 U CN 202121518838U CN 215298889 U CN215298889 U CN 215298889U
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Abstract
The utility model discloses a miniaturized multicore endoscope integrated cable, relating to the technical field of cables, comprising a cable body and an outer layer; the cable body comprises a signal line, a plurality of power lines, a plurality of control lines and a drainage line, wherein one side of the signal line is adjacent to the power lines, the other side of the signal line is adjacent to the control lines, the drainage line is adjacent to one side of the power lines, which is far away from the signal line, the power lines are adjacent, and the control lines are adjacent; the outer layer wraps the outer side of the cable body, and the signal line, the control line and the drainage line of the outer layer and the cable body are adjacent.
Description
Technical Field
The utility model relates to a cable technical field, concretely relates to integrated cable of miniaturized multicore endoscope.
Background
And an endoscope cable connected between the endoscope apparatus main body and the solid-state imaging element, for supplying power to the solid-state imaging element from the endoscope apparatus main body, and for transmitting signals between the endoscope apparatus main body and the solid-state imaging element.
Chinese utility model patent, publication number: CN206194438U, published: 2017.05.24, discloses a signal transmission cable, which can realize 90 ohm differential signal transmission and 10-core signal transmission, and has the disadvantage that the diameter of the transmission cable is large, which is inconvenient for endoscopic operation.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
To the big technical problem of endoscope cable diameter, the utility model provides a miniaturized multicore endoscope integrated cable, it passes through cable body and outer adjacent for endoscope cable compact structure, the diameter is little.
2. Technical scheme
In order to solve the above problem, the utility model provides a technical scheme does:
a miniaturized multi-core endoscope integrated cable comprises a cable body and an outer layer;
the cable body comprises a signal line, a plurality of power lines, a plurality of control lines and a drainage line, wherein one side of the signal line is adjacent to the power lines, the other side of the signal line is adjacent to the control lines, the drainage line is adjacent to one side, far away from the signal line, of the power lines, the power lines are adjacent, and the control lines are adjacent;
the outer layer is wrapped on the outer side of the cable body, and the signal wire, the control wire and the drainage wire of the outer layer and the cable body are adjacent.
Optionally, the signal line, the power line, the control line, and the drain line are all distributed in axial symmetry with respect to the cable.
Optionally, the diameter of the signal wire is 0.30-0.32 mm.
Optionally, the signal line includes a conductor, and an insulating layer, a first shielding layer and a first outer layer are sequentially wrapped on the outer side of the conductor.
Optionally, the diameters of the power line and the control line are both 0.15-0.17 mm.
Optionally, the outer layer includes a second shielding layer and a second outer layer, the second shielding layer is wrapped outside the cable body, the second shielding layer is adjacent to the signal line, the control line and the drain line of the cable body, and the second outer layer is wrapped outside the second shielding layer.
Optionally, the thickness of the second shielding layer is 0.05-0.07 mm.
Optionally, the outer layer two includes a first wrapping layer and a second wrapping layer, the first wrapping layer wraps the outer side of the shielding layer two, the second wrapping layer wraps the outer side of the first wrapping layer, and the thickness of the first wrapping layer and the thickness of the second wrapping layer are 0.004-0.006 mm.
Optionally, the drainage line is a multi-core drainage line.
Optionally, the first wrapping layer and the second wrapping layer are both made of PET.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect: the endoscope cable is compact in structure and small in diameter due to the fact that the cable body and the outer layer are adjacent.
Drawings
Fig. 1 is a schematic structural diagram of a cable according to an embodiment of the present invention;
in the figure: 1. a cable body; 11. a signal line; 111. a conductor; 112. an insulating layer; 113. a first shielding layer; 114. a first outer layer; 12. a power line; 13. a control line; 14. a drain line; 2. an outer layer; 21. a second shielding layer; 22. a second outer tegument layer; 221. a first wrapping layer; 222. a second band layer.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The utility model discloses in words such as first, second, be for the description the utility model discloses a technical scheme is convenient and set up, and does not have specific limiting action, is general finger, right the technical scheme of the utility model does not constitute limiting action. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and between the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, which is all within the scope of the present invention.
Example 1
With reference to fig. 1, the utility model provides a miniaturized multi-core endoscope integrated cable, which comprises a cable body 1 and an outer layer 2;
the cable body 1 comprises a signal line 11, a plurality of power lines 12, a plurality of control lines 13 and a drainage line 14, wherein one side of the signal line 11 is adjacent to the power line 12, the other side of the signal line 11 is adjacent to the control lines 13, the drainage line 14 is adjacent to one side of the power line far away from the signal line 11, the plurality of power lines 12 are adjacent, and the plurality of control lines 13 are adjacent;
the outer layer 2 is wrapped outside the cable body 1, and the signal wire 11, the control wire 13 and the drainage wire 14 of the outer layer 2 and the cable body 1 are all adjacent.
Specifically, the signal line 11 is used to transmit an image signal; the power line 12 is used for transmitting electric energy; the control line 13 is used for transmitting control signals; the drainage wire 14 is used for inducing current generated by the mine and draining the induced current into the ground, so that the human body and the endoscope equipment are effectively protected; the outer layer 2 mainly protects the cable body 1.
The signal line 11 is adjacent to the power line 12 and the control line 13, which is beneficial to reducing the distance between the signal line 11 and the power line 12 and the distance between the signal line 11 and the control line 13; the power lines 12 are adjacent, so that the space between the power lines 12 is reduced; the control lines 13 are adjacent, so that the space between the control lines 13 is reduced; the power line 12 is adjacent to the drain line 14, which is beneficial to reducing the distance between the power line 12 and the drain line 14; therefore, the small space between the signal line 11, the power line 12, the control line 13, and the drain line 14 of the cable body 1 is advantageous for increasing the compactness of the cable body 1, thereby reducing the diameter of the cable body 1.
The outer layer 2 is wrapped outside the cable body 1, the outer layer 2 is adjacent to the signal line 11, the drainage line 14 and the control line 13 of the cable body 1, the outer layer 2 not only supports the signal line 11, the drainage line 14 and the control line 13 of the cable body 1, the stability of the signal line 11, the drainage line 14 and the control line 13 of the cable body 1 is improved, the distance between the outer layer 2 and the signal line 11, the drainage line 14 and the control line 13 of the cable body 1 can be reduced, the integral compactness of the endoscope cable is favorably improved, the diameter of the endoscope cable is reduced, the diameter of the endoscope cable is prevented from being too large, and inconvenience is caused in operation of an endoscope operation.
Specifically, the signal line 11, the power line 12, the control line 13, and the drain line 14 are distributed in axial symmetry with respect to the cable.
Wherein, make cable body 1 guarantee certain symmetry to make the endoscope cable guarantee certain symmetry, make the intensity of endoscope cable guarantee certain homogeneity, prevent that the local intensity of endoscope cable is too big or undersize, in the endoscope cable is crooked, cause the destruction of endoscope cable.
Specifically, the diameter of the signal line 11 is 0.30 to 0.32 mm.
Wherein, the diameter of the signal wire 11 can be 0.30mm, 0.31mm or 0.32mm, etc., and the diameter of the signal wire 11 is relatively small, so that the diameter of the endoscope cable is relatively small, and the diameter of the endoscope cable is prevented from being too large, which causes inconvenience in the operation of the endoscope operation.
Specifically, the signal line 11 includes a conductor 111, and an insulating layer 112, a first shielding layer 113, and a first outer layer 114 are sequentially wrapped outside the conductor 111.
Wherein, the conductor 111 is used for transmitting signals; the insulating layer 112 serves as insulation for preventing the conductors 111 of each signal line 11 from interfering with each other; the first shielding layer 113 is used for shielding signals, so that the signals inside the signal line 11 are prevented from interfering with the outside, and the signals outside are prevented from interfering with the inside of the signal line 11; the first outer layer 114 is located on the outermost side of the signal line 11, and can support the conductor 111, the insulating layer 112, and the first shielding layer 113 of the signal line 11, and also can effectively protect the signal line 11 and prevent the signal line 11 from being damaged.
Specifically, the diameters of the power line 12 and the control line 13 are both 0.15-0.17 mm.
Wherein, the diameters of the power line 12 and the control line 13 can be 0.15mm, 0.16mm or 0.17mm, etc., and the diameters of the power line 12 and the control line 13 are relatively small, so that the diameter of the endoscope cable is relatively small, and the diameter of the endoscope cable is prevented from being too large, which causes inconvenience in the operation of the endoscope operation. Since the power supply line 12 and the control line 13 have the same shape, the power supply line 12 and the control line 13 in the cable body 1 can be distinguished by different colors.
Specifically, the outer layer 2 comprises a second shielding layer 21 and a second outer layer 22, the second shielding layer 21 is wrapped outside the cable body 1, the second shielding layer 21 is adjacent to the signal line 11, the control line 13 and the drain line 14 of the cable body 1, and the second outer layer 22 is wrapped outside the second shielding layer 21.
The second shielding layer 21 not only supports the signal line 11, the control line 13 and the drain line 14 of the cable body 1, but also reduces interference of external signals to the inside of the cable body 1; the second outer layer 22 not only supports the second shielding layer 21 and the cable body 1, but also effectively protects the second shielding layer 21 and the cable body 1, prevents the second shielding layer 21 and the cable body 1 from being damaged, and therefore effectively protects the endoscope cable.
Specifically, the thickness of the second shielding layer 21 is 0.05-0.07 mm.
The thickness of the second shielding layer 21 can be 0.059mm, 0.06mm or 0.061mm, and the thickness of the second shielding layer 21 is relatively smaller, so that the diameter of the endoscope cable is relatively smaller, and the inconvenience in endoscopic surgery operation caused by the overlarge diameter of the endoscope cable is prevented.
Specifically, the outer layer two 22 comprises a first wrapping layer 221 and a second wrapping layer 222, the first wrapping layer 221 is wrapped outside the shielding layer two 21, the second wrapping layer 222 is wrapped outside the first wrapping layer 221, and the thickness of the first wrapping layer 221 and the thickness of the second wrapping layer 222 are 0.004-0.006 mm.
Wherein, the thickness of the first and second wrapping layers 221 and 222 may be 0.004mm, 0.005mm, 0.006mm, etc., and the thickness of the first and second wrapping layers 221 and 222 is relatively small, so that the thickness of the outer layer two 22 is relatively small, so that the diameter of the endoscope cable is relatively small, and the diameter of the endoscope cable is prevented from being too large, which causes inconvenience in the endoscopic surgery operation; under the condition that the thickness of the second outer layer 22 is smaller, double-layer wrapping layers are adopted, double protection is achieved for the endoscope cables, even if one wrapping layer is damaged, the other wrapping layer can also achieve the protection effect for the endoscope cables, and the fault tolerance rate of the second outer layer 22 is increased.
Specifically, the drain wire 14 is a multicore drain wire.
The multicore drainage wire is beneficial to increasing the current-carrying capacity of the drainage wire 14, facilitating the drainage of the induced current into the ground and further protecting the human body and the endoscope equipment.
Specifically, the first wrapping layer 221 and the second wrapping layer 222 are both made of PET.
The first wrapping layer 221 and the second wrapping layer 222 have good fatigue resistance and wear resistance due to PET, and when processing is performed, the first wrapping layer 221 is processed in a non-hot melting mode, and the second wrapping layer 222 is processed in a hot melting mode, so that the second wrapping layer 222 is convenient to detach.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (10)
1. A miniaturized multi-core endoscope integrated cable is characterized by comprising a cable body and an outer layer;
the cable body comprises a signal line, a plurality of power lines, a plurality of control lines and a drainage line, wherein one side of the signal line is adjacent to the power lines, the other side of the signal line is adjacent to the control lines, the drainage line is adjacent to one side, far away from the signal line, of the power lines, the power lines are adjacent, and the control lines are adjacent;
the outer layer is wrapped on the outer side of the cable body, and the signal wire, the control wire and the drainage wire of the outer layer and the cable body are adjacent.
2. The miniaturized multi-core endoscope integrated cable of claim 1, wherein the signal lines, the power lines, the control lines and the drain lines are all distributed axisymmetrically with respect to the cable.
3. The miniaturized multi-core endoscope integrated cable according to claim 2, wherein the diameter of the signal wire is 0.30-0.32 mm.
4. The miniaturized multi-core endoscope integrated cable according to any one of the claims 1 to 3, wherein the signal wire comprises a conductor, and an insulating layer, a first shielding layer and a first outer coating layer are sequentially wrapped outside the conductor.
5. The miniaturized multi-core endoscope integrated cable according to any of the claims 1-2, wherein the diameter of the power and control wires is 0.15-0.17 mm.
6. The miniaturized multi-core endoscope integrated cable according to claim 1, wherein the outer layer comprises a second shielding layer and a second outer layer, the second shielding layer is wrapped outside the cable body, the second shielding layer is adjacent to the signal line, the control line and the drain line of the cable body, and the second outer layer is wrapped outside the second shielding layer.
7. The miniaturized multi-core endoscope integrated cable of claim 6, wherein the thickness of the second shielding layer is 0.05-0.07 mm.
8. The miniaturized multi-core endoscope integrated cable of claim 6, wherein the outer layer two comprises a first wrapping layer and a second wrapping layer, the first wrapping layer is wrapped outside the shielding layer two, the second wrapping layer is wrapped outside the first wrapping layer, and the thickness of the first wrapping layer and the thickness of the second wrapping layer are 0.004-0.006 mm.
9. The miniaturized multi-core endoscope integrated cable of claim 6, wherein the drain wire is a multi-core drain wire.
10. The miniaturized multi-core endoscope integrated cable of claim 8, wherein the first and second wrapping layers are both made of PET.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121518838.1U CN215298889U (en) | 2021-07-05 | 2021-07-05 | Integrated cable of miniaturized multicore endoscope |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121518838.1U CN215298889U (en) | 2021-07-05 | 2021-07-05 | Integrated cable of miniaturized multicore endoscope |
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| CN215298889U true CN215298889U (en) | 2021-12-24 |
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| CN202121518838.1U Active CN215298889U (en) | 2021-07-05 | 2021-07-05 | Integrated cable of miniaturized multicore endoscope |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116999011A (en) * | 2022-09-15 | 2023-11-07 | 山东支点医疗科技有限公司 | Endoscope pipeline capable of being bent at will |
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2021
- 2021-07-05 CN CN202121518838.1U patent/CN215298889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116999011A (en) * | 2022-09-15 | 2023-11-07 | 山东支点医疗科技有限公司 | Endoscope pipeline capable of being bent at will |
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