CN112838390A - Cable assembly structure - Google Patents
Cable assembly structure Download PDFInfo
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- CN112838390A CN112838390A CN202011640389.8A CN202011640389A CN112838390A CN 112838390 A CN112838390 A CN 112838390A CN 202011640389 A CN202011640389 A CN 202011640389A CN 112838390 A CN112838390 A CN 112838390A
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- cable
- assembly structure
- cable assembly
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- 239000013307 optical fiber Substances 0.000 claims description 4
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- 229910052751 metal Inorganic materials 0.000 claims description 2
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- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
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- -1 Polyethylene Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
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- 229910002027 silica gel Inorganic materials 0.000 description 1
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Abstract
The application discloses cable subassembly structure, including first connector (100), cable main part (200) and second connector (300), second connector (300) are the booth apart from the connector, first connector (100) are connected the first end of cable main part (200), second connector (300) are connected the second end of cable main part (200), cable main part (200) include signal line (210), power cord (220) and sheath (240), signal line (210) with power cord (220) set up within sheath (240), signal line (210) include superfine coaxial line. The problem that the application scene of having the wire hard and then leading to cable subassembly structure in the cable subassembly structure is limited can be solved to above-mentioned scheme.
Description
Technical Field
The application belongs to the technical field of high-frequency transmission, and particularly relates to a cable assembly structure.
Background
With the iteration and the update of the technology, the requirements of users on the electronic equipment are higher and higher, and the performance of the electronic equipment is more and more perfect. In terms of transmission, in order to achieve efficient transmission, equipment manufacturers have designed many different cable assembly structures.
At present, equipment manufacturers design different cable assembly structures, but in the structure designs, there are some problems more or less, for example, wires of the cable assembly structure are hard, connectors are not miniaturized enough, and the like, and these problems all cause inconvenience in carrying and cannot adapt to miniaturized equipment when in use, thereby causing the application scenarios of the cable assembly structure to be limited.
Disclosure of Invention
The embodiment of the application aims to provide a cable assembly structure, and the problem that the application scene of the cable assembly structure is limited due to the fact that wires are hard in the cable assembly structure can be solved.
In order to solve the technical problem, the present application is implemented as follows:
the embodiment of the application discloses cable subassembly structure, including first connector, cable main part and second connector, the second connector is the booth apart from the connector, first connector is connected the first end of cable main part, the second connector is connected the second end of cable main part, the cable main part includes signal line, power cord and sheath, the signal line with the power cord sets up within the sheath, the signal line includes superfine coaxial line.
This application adopts above-mentioned technical scheme can reach following beneficial effect:
the utility model discloses a cable subassembly structure improves through the structure to the cable subassembly structure among the background art for the cable main part includes signal line, power cord and sheath, and the signal line can transmit signal, and the power cord can transmission current, and then the cable subassembly structure can lie in and walk electric current or signal alone when electronic equipment connects, also can walk with the form of signal and electric current combination certainly, and then makes the function of cable subassembly structure can not too single. In specific course of working, signal line and power cord stranding and extrusion one deck protective sheath, the sheath promptly, signal line, power cord and tensile cord set up within the sheath, and then the sheath can provide the one deck protection and can improve the impact toughness of cable subassembly structure for its inside cable, avoids the inside cable of sheath to appear by the condition of wearing and tearing easily, and is comparatively reliable when getting rid of the use cable subassembly structure outward simultaneously.
Moreover, the cable assembly structure disclosed by the embodiment of the application adopts the small-distance connector, so that the miniaturized equipment can be well adapted, and meanwhile, the signal wire adopts the superfine coaxial wire, so that the wire diameter is smaller, and the miniaturized equipment can be more easily adapted.
Therefore, the cable assembly structure disclosed by the embodiment of the application avoids the problems of hard wires and large wire diameter.
Drawings
Fig. 1 is a schematic structural view of a cable assembly structure disclosed in an embodiment of the present application;
FIG. 2 is a cross-sectional view of a cable body in the cable assembly structure disclosed in an embodiment of the present application;
fig. 3 is a schematic structural diagram of a cable assembly structure with a protective portion of a covering material added according to an embodiment of the present application.
Description of reference numerals:
100-a first connector,
200-cable main body, 210-signal line, 220-power line, 230-tensile line, 240-sheath, 250-shielding layer,
300-second connector, 400-anti-pull structural block, 500-cladding protection.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The cable assembly structure provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
As shown in fig. 1 to 3, an embodiment of the present application discloses a cable assembly structure, which includes a first connector 100, a cable main body 200, and a second connector 300, wherein the first connector 100 is used for connecting an electronic device.
Optionally, the first connector 100 is generally a symmetrical structure, the symmetrical structure can balance the stress of the first connector 100, when processing, the symmetrical structure makes the processing and manufacturing more convenient and the cost is lower, in addition, the symmetrical structure can make the shape of the first connector 100 more beautiful and stable, and then a better visual sense is obtained. Specifically, the first connector 100 may be a Type C connector.
The cable body 200 is used for connecting the first connector 100 and the second connector 300, the first connector 100 is connected to a first end of the cable body 200, the second connector 300 is connected to a second end of the cable body 200, the first connector 100 and the second connector 300 are interfaces of a cable assembly structure, and signals or current can be transmitted to electronic equipment through the first connector 100, the cable body 200 and the second connector 300.
The cable body 200 includes a signal line 210, a power line 220, and a jacket 240, the signal line 210 being capable of transmitting a signal, the power line 220 being capable of transmitting an electrical current, such that the cable assembly structure is capable of carrying an electrical current or signal alone when connected to an electronic device, and of course, in a combination of a signal and an electrical current.
In the embodiment of the present application, the signal line 210 includes an ultra-thin coaxial line, and the wire gauge of the central conductor of the ultra-thin coaxial line is smaller than 38AWG, in this case, the wire diameter of the whole cable assembly structure can be made smaller and also softer.
In the embodiment of the present application, the second connector 300 is a small pitch connector, and the pitch between the plurality of electrical connection terminals of the small pitch connector is small, so that the small pitch connector can be made small in size and is suitable for connection with a miniaturized device.
Optionally, the cable body 200 may also include a tensile strand 230. The tensile strand 230 can increase the wire tensile capacity of the cable body 200. The signal line 210 can extrude a layer of protective sheath, namely sheath 240, after cabling with power line 220, the material of sheath 240 has a variety, and usually all is made of insulating material, such as silica gel material, PVC material, nylon material, etc., and this embodiment of the present application does not specifically limit this.
The sheath 240 made of insulating materials can enable the cable assembly structure to have the functions of moisture protection, corrosion protection, electric shock protection and the like, can effectively protect internal cables and reduce damage, prolongs the service life of the cable assembly structure, and particularly, the signal line 210 and the power line 220 are arranged in the sheath 240. Of course, where the cable body 200 includes the tensile wires 230, the jacket 240 can provide a layer of protection for the signal wires 210, the power wires 220, and the tensile wires 230. In addition, the jacket 240 can also improve the impact toughness of the cable assembly structure.
The utility model discloses a cable subassembly structure improves through the structure to the cable subassembly structure in the background art for cable main part 200 includes signal line 210, power cord 220 and sheath 240, and signal line 210 can the transmission signal, and power cord 220 can the transmission current, and then cable subassembly structure can lie in that electric equipment singly walks electric current or signal when connecting, and of course also can walk with the form of signal and electric current combination, and then makes the function of cable subassembly structure can not too singleness. In a specific processing process, the signal line 210 and the power line 220 are cabled and pressed out to form a protective sleeve, namely the protective sleeve 240, the signal line 210, the power line 220 and the tensile wire 230 are arranged in the protective sleeve 240, and then the protective sleeve 240 can provide a layer of protection for the cable inside the protective sleeve and can improve the impact toughness of the cable assembly structure, so that the situation that the cable inside the protective sleeve 240 is easily abraded is avoided, and the cable assembly structure is more reliable when being thrown and used externally.
Moreover, the cable assembly structure disclosed by the embodiment of the application adopts the small-distance connector, so that the miniaturized equipment can be well adapted, and meanwhile, the signal wire 210 adopts the superfine coaxial wire, so that the wire diameter is smaller, and the miniaturized equipment can be more easily adapted.
Therefore, the cable assembly structure disclosed by the embodiment of the application avoids the problems of hard wires and large wire diameter.
The tensile wire 230 is made of a tensile material, and the tensile wire 230 can improve the tensile strength of the wire of the cable body 200, so that the cable body 200 is not easily broken.
In addition, the cable main body 200 further includes a shielding layer 250, the shielding layer 250 can play a shielding role, and when the cable assembly structure works, the shielding layer 250 can shield an electric field, so that the cable inside the cable main body 200 is prevented from being influenced by an external magnetic field. The shielding layer 250 can be arranged on the inner wall of the sheath 240, the signal line 210, the power line 220 and the tensile wire 230 are arranged in a space surrounded by the shielding layer 250, the shielding layer 250 can be provided with different wrapping modes according to different practical situations, the shielding layer 250 can wrap the signal line 210 alone or wrap the cable main body 200 integrally, and the wrapping mode of the shielding layer 250 is not limited specifically in the embodiment of the application.
The material of shielding layer 250 has the multiple, and in order to completely cut off the influence of the magnetic field of external environment to the magnetic field of the inside cable of cable main part 200, shielding layer 250 generally chooses the higher material processing of electric conductivity to form, and is specific, and shielding layer 250 can be woven wire netting, aluminium foil or electrically conductive cloth for the metal, and this application embodiment does not do specific restriction to this.
In the cable assembly structure disclosed in the embodiment of the present application, the cable assembly structure further includes a pulling-prevention structure block 400, the pulling-prevention structure block 400 can prevent the second connector 300 from being stressed and further causing the second connector 300 to be easily damaged, the pulling-prevention structure block 400 can be fixed on the cable main body 200, and of course, can be disposed on other structural members, and the embodiment of the present application does not specifically limit this. In addition, the specific situation of the anti-pulling structure block 400 can be set according to the actual routing and layout of the cable assembly structure, and there are various materials of the anti-pulling structure block 400, such as PVC (Polyvinyl Chloride) material, PE (Polyethylene) material, PU (Polyurethane) material, etc.
In order to improve the tensile property of the tensile strand 230, the material of the tensile strand 230 may be various, specifically, the tensile strand 230 may be nylon filament, bulletproof filament, cotton thread or fiber filament, and the material of the tensile strand 230 is not particularly limited in this embodiment of the application.
In this embodiment, the power line 220 may be a single-core line, and the signal line 210 includes at least one of a twisted pair line, a super-fine coaxial line, and an optical fiber, where, to avoid the problem of the cable main body 200 being thick, the number ratio of cables inside the cable main body 200 is X + Y + Z +2T ≤ 24, X is the number of the power line 220, X is greater than or equal to 0, Y is the number of the super-fine coaxial lines, Y is greater than or equal to 0, Z is the number of the optical fibers, Z is greater than or equal to 0, T is the logarithm of the twisted pair line, and T is greater than or equal to 0.
The larger the working current of the power line 220 is, the larger the length is, in a further technical scheme, the size and the number X of the power line 220 may be increased, specifically, in a case that the current of the power line 220 in actual operation is larger, a single core line may be thickened, the number X of the power line 220 may be increased, of course, the single core line may also be thickened and the number X of the power line 220 may be increased at the same time, which is not specifically limited in the embodiment of the present application. In addition, in order to increase the transmission rate of the cable assembly structure, the signal lines 210 may be thickened and the number Y of the signal lines 210 may be increased according to the actual situation that the higher the transmission rate, the longer the length and the smaller the attenuation, and the cable assembly structure may transmit high frequency signals such as video and network.
As described above, the first connector 100 may connect an electronic device, and generally, the first connector 100 may be a Type C connector. Under this kind of condition, Type C connector is more portable, prevent slow-witted and easy plug, and Type C connector is enough miniaturized simultaneously.
The cable subassembly structure that this application embodiment discloses adopts the less little interval connector of volume, and the signal line 210 that cable main part 200 contains simultaneously is including superfine coaxial line, and superfine coaxial line is because the line footpath is less, consequently can make cable main part 200's line footpath less, also can make cable main part 200 softer. The cable assembly structure with the structure is more suitable for the application scene of small-sized equipment. For example, wearable camera and host computer can realize power supply connection and signal transmission through the cable subassembly structure that this application embodiment disclosed, still realize the equipment between the miniaturized equipment easily simultaneously. Of course, the cable assembly structure disclosed in the embodiment of the application can also be applied to VR glasses, individual soldier equipment and other equipment.
In the present embodiment, the second connector 300 may be a small pitch connector, which may further reduce the volume and overall wire diameter of the cable assembly structure, and thus the cable assembly structure is more portable. The small-distance connector comprises a plurality of electric connecting terminals, the distance between every two adjacent electric connecting terminals is less than or equal to 2mm, N is less than or equal to 40 and is greater than or equal to 2, and N is the number of the electric connecting terminals. In addition, the small-pitch connector can be various and can be selected according to different actual conditions, for example, the puncture type socket connector, the FPC board interface connector, the ultra-thin coaxial connector, the common rubber shell connector, and the like, and the embodiment of the present application does not specifically limit this.
In addition, the cable assembly structure may further include a covering material protection part 500, and the covering material protection part 500 may be disposed at a joint of the cable main body 200 and the second connector 300, so as to protect the second connector 300, avoid excessive wear of the second connector 300, and increase reliability of connection between the cable main body 200 and the second connector 300.
In the embodiment of the present application, the signal line 210 may be a plurality of lines, the plurality of signal lines 210 form a signal harness, the power line 220 is a plurality of lines, and the plurality of power lines 220 are disposed around the signal harness. In this way, the spool structure of the cable assembly structure is compact, and the overall wire diameter is small, so that the cable assembly structure is easy to carry.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A cable assembly structure is characterized by comprising a first connector (100), a cable main body (200) and a second connector (300), wherein the second connector (300) is a small-pitch connector, the first connector (100) is connected to the first end of the cable main body (200), the second connector (300) is connected to the second end of the cable main body (200), the cable main body (200) comprises a signal line (210), a power line (220) and a sheath (240), the signal line (210) and the power line (220) are arranged in the sheath (240), and the signal line (210) comprises an ultra-fine coaxial line.
2. The cable assembly structure of claim 1, wherein the cable body (200) further comprises a shielding layer (250), the cable body (200) further comprises a tensile cord (230), the shielding layer (250) is disposed on an inner wall of the sheath (240), and the signal line (210), the power line (220) and the tensile cord (230) are disposed in a space surrounded by the shielding layer (250).
3. The cable assembly structure of claim 2, wherein the shielding layer (250) is a metal woven mesh, an aluminum foil, or a conductive cloth.
4. The cable assembly structure of claim 1, further comprising a pulling prevention structure block (400), the pulling prevention structure block (400) being fixed to the cable main body (200).
5. The cable assembly structure of claim 2, wherein the tensile wires (230) are nylon filaments, bullet-proof filaments, cotton or fiber filaments.
6. The cable assembly structure of claim 1, wherein the power line (220) is a single core line, and the signal line (210) comprises at least one of a twisted pair, the ultra-fine coaxial line, and an optical fiber, wherein X + Y + Z +2T ≦ 24, X being the number of the power lines (220), X ≧ 0, Y being the number of the ultra-fine coaxial lines, Y ≧ 0, Z being the number of the optical fiber, Z ≧ 0, T being the logarithm of the twisted pair, and T ≧ 0.
7. The cable assembly structure of claim 1, wherein the first connector (100) is a Type C connector.
8. The cable assembly structure of claim 1, wherein the small pitch connector includes a plurality of electrical connection terminals, a pitch between two adjacent electrical connection terminals is 2mm or less, 2N is 40 or less, and N is the number of electrical connection terminals.
9. The cable assembly structure of claim 1, further comprising a covering material protection part (500), the covering material protection part (500) being provided at a junction of the cable main body (200) and the second connector (300).
10. The cable assembly structure according to claim 1, wherein the signal line (210) is a plurality of the signal lines (210) forming a signal harness, the power line (220) is a plurality of the power line (220), and the plurality of the power lines (220) are disposed around the signal harness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011640389.8A CN112838390A (en) | 2020-12-31 | 2020-12-31 | Cable assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011640389.8A CN112838390A (en) | 2020-12-31 | 2020-12-31 | Cable assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112838390A true CN112838390A (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011640389.8A Pending CN112838390A (en) | 2020-12-31 | 2020-12-31 | Cable assembly structure |
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| Country | Link |
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| CN (1) | CN112838390A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2809977Y (en) * | 2004-10-12 | 2006-08-23 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN106450827A (en) * | 2016-06-30 | 2017-02-22 | 富士康(昆山)电脑接插件有限公司 | Cable and cable connector assembly |
| CN108399962A (en) * | 2018-04-19 | 2018-08-14 | 苏州晟信普联接技术有限公司 | The low super soft ultrasonic probe client cables of capacitance |
| CN109119812A (en) * | 2017-06-22 | 2019-01-01 | 富士康(昆山)电脑接插件有限公司 | Micro coaxial cable connector assembly |
-
2020
- 2020-12-31 CN CN202011640389.8A patent/CN112838390A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2809977Y (en) * | 2004-10-12 | 2006-08-23 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN106450827A (en) * | 2016-06-30 | 2017-02-22 | 富士康(昆山)电脑接插件有限公司 | Cable and cable connector assembly |
| CN109119812A (en) * | 2017-06-22 | 2019-01-01 | 富士康(昆山)电脑接插件有限公司 | Micro coaxial cable connector assembly |
| CN108399962A (en) * | 2018-04-19 | 2018-08-14 | 苏州晟信普联接技术有限公司 | The low super soft ultrasonic probe client cables of capacitance |
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Application publication date: 20210525 |
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