Novel power supply patch cord

Abstract

The utility model discloses a novel power supply patch cord which comprises a fixing sleeve and two connecting plugs, the fixing sleeve is provided with two connecting ends, a signal hole is arranged in the fixing sleeve and penetrates through the two connecting ends, the opening of the signal hole is arranged in the middle of the end face of each connecting end, and a plurality of power supply holes are symmetrically arranged on two sides of the signal hole in the fixing sleeve. The power supply hole penetrates through the two connecting ends, and a signal line and a power supply line penetrate through the signal hole and the power supply hole respectively; the two connecting plugs are connected to the two connecting ends respectively, each connecting plug is provided with a PCB, and the signal line and the power supply line are electrically connected to the PCBs. According to the technical scheme of the utility model, the size of the power supply patch cord is greatly reduced, the occupied space in a case is reduced, the power supply patch cord is convenient to bend, the power supply patch cord is more labor-saving and convenient to install, the fixing sleeve can play a better role in protecting and fixing the wire rod, and in addition, the whole patch cord is simple and attractive in design.

Description

TECHNICAL FIELD

[0001] The utility model relates to power adapter cord technical field, especially in a kind of novel power adapter cord. BACKGROUND

[0002] Traditional video card power adapter cord, it is by multiple dispersed power supply line respectively with plug connection transmission current, then bind several ribbon on multiple power supply line to be tied, such not only lead to the volume of entire adapter cord is large, when computer installation, it will occupy many chassis space, lead to user needs to use larger chassis;It is also inconvenient to bend, lead to installation process is more time-consuming and laborious, it is also inconvenient to wire;In addition, exposed wire also affects the appearance, wire overall is relatively bloated disorder, not enough simple and beautiful. INVENTION CONTENTS

[0003] The utility model discloses a kind of novel power adapter cord, to greatly reduce the volume of power adapter cord, reduce the space occupation in chassis, it is also convenient to bend, more labor-saving and convenient when installation, fixed sleeve can also play good protection and fixed effect to wire, in addition, entire adapter cord design is simple and beautiful.

[0004] To achieve the above object, the utility model provides a kind of novel power adapter cord, including:

[0005] Fixed sleeve, the fixed sleeve has two connection ends, signal hole is set in the fixed sleeve, the signal hole is through two connection ends, and its aperture is located in the middle of the end face of the connection end, multiple power supply holes are also set in the fixed sleeve inside two sides of the signal hole symmetrically, the power supply hole is through two connection ends, signal line and power supply line are respectively threaded in the signal hole and power supply hole;

[0006] Two plug connectors, two plug connectors are respectively connected to two connection ends, the plug connector has PCB board, signal line and power supply line are electrically connected to the plug connector.

[0007] In an embodiment of the utility model, the aperture of all the power supply holes is linearly arranged on the end face of the connection end.

[0008] In an embodiment of the utility model, the connection mode of signal line and power supply line and plug connector is welding.

[0009] In an embodiment of the utility model, the plug connector has plug interface, the orientation of the plug interface is parallel or perpendicular to the orientation of the power supply line.

[0010] In an embodiment of the utility model, the plug connector is also provided with protective shell, and the protective shell at least covers the connection of signal line and power supply line on the plug connector.

[0011] The utility model discloses technical scheme through adopting fixed sleeve and covering power supply wire and signal wire, and specially designs for the arrangement of wire, and signal wire is located in the middle, and power supply wire is symmetrically distributed on the both sides of signal wire, and is arranged in a row, through this design, the volume of power adapter cord is greatly reduced, only thin layer, compared with the volume of traditional adapter cord, at least reduces one -half, reduces the space occupation in the cabinet, and also is convenient to bend, and is more labor -saving and convenient when installing, and fixed sleeve can also play good protection and fixed effect to wire rod, in addition, along with the rise of installing heat, the individualization design trend of various components in the cabinet appears, when the user needs individualization effect, smooth fixed sleeve surface can easily sleeve, paste, wind individualization kit, for example, paste paper, kit with LED light bar and like. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description briefly introduce, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art comes, under the premise of not paying creative labor, can also obtain other drawings according to the structure shown in these drawings.

[0013] Figure 1 It is the structural schematic diagram of the utility model;

[0014] Figure 2 It is the internal structure schematic diagram when plug connector and fixed sleeve parallel connection;

[0015] Figure 3 It is the internal structure schematic diagram of one vertical connection mode of plug connector and fixed sleeve;

[0016] Figure 4 It is the internal structure schematic diagram of another vertical connection mode of plug connector and fixed sleeve;

[0017] Figure 5 It is one distribution schematic diagram of signal wire and power supply wire of fixed sleeve;

[0018] Figure 6 It is another distribution schematic diagram of signal wire and power supply wire of fixed sleeve;

[0019] Figure 7 It is another distribution schematic diagram of signal wire and power supply wire of fixed sleeve;

[0020] Figure 8 It is the structural schematic diagram of another embodiment of fixed sleeve;

[0021] Figure 9Structure diagram of another embodiment of the fixing sleeve.

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 1, fixing sleeve; 2, connecting end; 3, signal line; 4, power supply line; 5, plug; 51, PCB board; 52, plug interface; 53, protective shell; 54, welding part; 6, fixing groove; 7, LED lamp strip; 8, braided sleeve.

[0024] The realization, functional features and advantages of the utility model will be further explained in combination with embodiments and with reference to the drawings. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not to limit the present application.

[0026] With reference to Figures 1 to 4 , the utility model proposes a kind of novel power adapter cord, including fixed sleeve 1 and two plug 5, fixed sleeve 1 has two connecting ends 2, signal hole is set in fixed sleeve 1 inside, signal hole is through two connecting ends 2, and its orifice is located in the middle of the end surface of connecting end 2, multiple power supply holes are also set in fixed sleeve 1 inside and symmetrically on the side of signal hole, and power supply hole is through two connecting ends 2, signal hole and power supply hole are respectively provided with signal line 3 and power supply line 4;Two plug 5 are connected in two connecting ends 2 respectively, and plug 5 has PCB board 51, and signal line 3 and power supply line 4 are electrically connected to plug 5.

[0027] Understandably, fixed sleeve 1 is made of soft material, is convenient for bending machine, for example, rubber, plastic and other materials, not limited here. Fixed sleeve 1 has two connecting ends 2, is used for being connected with plug 5 respectively, and plug 5 is inserted into mainboard or display card again. Fixed sleeve 1 has a signal hole through two connecting ends 2 inside, for installing one or more signal lines 3, and the position of signal hole is located in the middle of fixed sleeve 1, and its orifice is located in the middle of the end surface of connecting end 2, and power supply hole is symmetrically distributed on the side of signal hole, for installing power supply line 4. Power adapter cord has two plugs 5, and is connected in two connecting ends 2 of fixed sleeve 1 respectively, and each plug 5 contains a PCB board 51, and can integrate some current processing circuit, it needs to be stated that, in the example, the connection mode of PCB board and plug is welding, more specifically, it is the mode of double-layer clamping welding, as shown in Figures 2 to 4 , plug has multiple extended welding parts 54, and forms a clamping space, and PCB board is inserted in the clamping space and is welded with these welding parts 54. Signal line 3 and power supply line 4 are electrically connected with plug 5, to ensure that signal and current are transmitted.

[0028] The traditional video card adapter is composed of multiple dispersed power supply lines 4 connected with the plug for transmitting current, and several straps are bound on the power supply lines 4 for bundling. This not only leads to a large volume of the adapter, but also occupies a lot of space in the computer installation, which is inconvenient for wiring and bending. The power adapter of the embodiment uses the fixing sleeve 1 to cover the power supply lines 4 and the signal lines 3, and the arrangement of the lines is specially designed. The signal lines 3 are located in the middle, and the power supply lines 4 are symmetrically distributed on both sides of the signal lines 3, forming a row. The power supply lines 4 on one side of the signal lines 3 are positive lines, and the power supply lines 4 on the other side are negative lines. Through this design, the volume of the power adapter is greatly reduced, only a thin layer, which is at least half the size of the traditional adapter, reducing the space occupation in the case and helping to realize the miniaturization of the case. At the same time, it is also convenient to bend and saves labor and is more convenient during installation. The fixing sleeve 1 can also provide good protection and fixation for the wires. In addition, with the rise of the installation craze, there is a trend of personalized design of various components in the case. When the user needs personalized effects, the smooth surface of the fixing sleeve 1 can easily fit, stick, and wrap personalized accessories, such as stickers, accessories with LED light strips, and the like.

[0029] Reference Figure 5 In an embodiment of the present application, the orifices of all the power supply holes are linearly arranged on the end face of the connecting end 2.

[0030] It can be understood that the power supply holes are arranged in a straight line, and the linear arrangement can effectively utilize the space inside the fixing sleeve 1, so that the power supply holes and signal holes are arranged in order, greatly reducing the overall volume of the adapter. The linear arrangement of the orifices facilitates the arrangement of the power supply lines 4 along the straight line, making the arrangement of the wires more intuitive and simple. The wires can pass through these holes along the predetermined path, thereby reducing the risk of electromagnetic interference and improving the stability of signal and power transmission. In addition, the linear arrangement of the power supply holes helps to dissipate heat. Since the current passing through the power supply lines 4 generates a certain amount of heat, the linear arrangement allows the heat to be more evenly distributed across the entire end face, avoiding the problem of local overheating and helping to improve the working temperature stability of the device and prolong its service life. The linear arrangement design makes the adapter appearance more simple and orderly, meeting the aesthetic standards of industrial design. At the same time, such design is also convenient for standardized production and assembly, enhancing the consistency of the product and the adaptability of the market.

[0031] It should be noted that in this example, four groups of power supply lines are provided on each side of the signal line, which are positive and negative lines. In addition, the number of power supply lines can also be adjusted according to the use requirements, for example Figures 6 to 7 As shown, the power supply lines can be provided with five groups, six groups or even more, which are not limited further.

[0032] With reference to Figures 1 to 4 In an embodiment of the present application, the connection between the signal wire 3 and the power supply wire 4 and the connector 5 is by welding.

[0033] It can be understood that, compared with the connection by plugging, the connection between the wire and the connector 5 by welding in the present embodiment can ensure that the connection between the signal wire 3 and the power supply wire 4 and the connector 5 is stable and durable, and the connection strength of the welding point is high, which can withstand a larger mechanical stress or current load. The welding joint can ensure good electrical conductivity, and the electrical contact between the signal wire 3 and the power supply wire 4 and the connector 5 is very close, which can effectively transmit current and signals, reduce signal attenuation and power loss. The welding point has strong durability and can withstand temperature changes, vibration and other external conditions during long-term use, and the welding technology is relatively simple and easy to implement, which is suitable for mass production. Welding can ensure good contact between the signal wire 3 and the power supply wire 4 and the connector 5, avoiding the loosening or poor contact that may occur during plugging.

[0034] With reference to Figures 1 to 4 In an embodiment of the present application, the connector 5 has a plugging port 52, and the orientation of the plugging port 52 is parallel or perpendicular to the orientation of the power supply wire 4.

[0035] It can be understood that the plugging port 52 is the part of the connector 5 used to access the mainboard or graphics card, and in this case, the plugging port 52 is designed to maintain a parallel or perpendicular relationship with the orientation of the power supply wire 4, which aims to ensure convenience of use, and in combination Figure 1 It can be seen that the two connectors 5 in the present embodiment are arranged in parallel with the power supply wire 4 and perpendicular to the power supply wire 4. If the orientation of the plugging port 52 is parallel to the orientation of the power supply wire 4, the connector 5 is inserted in a direction parallel to the connector 5 when connected to the component. This design is usually used in a relatively spacious situation, which can facilitate the smooth insertion of the wire without causing bending or obstruction; if the orientation of the plugging port 52 is perpendicular to the orientation of the power supply wire 4, the insertion action between the connector 5 and the component is at a right angle. This design helps to save space and is usually used in more compact devices. In this layout, the cable is inserted at a right angle, avoiding the occupation of too much horizontal space, which is suitable for situations where there are strict space limitations in device design.

[0036] It should be noted that in this case, when the plugging port 52 is parallel to the power supply wire 4, the welding method between the power supply wire 4 and the connector 5 is tack welding, as shown in Figure 2 When the plugging port 52 is perpendicular to the power supply wire 4, the welding method between the power supply wire 4 and the connector 5 is through welding, as shown in Figure 3 When the plugging port 52 is perpendicular to the power supply wire 4, the connector 5 has two different orientations, so there are two different connection methods, as shown in Figures 3 to 4 It should be noted that in this case, when the plugging port 52 is parallel to the power supply wire 4, the welding method between the power supply wire 4 and the connector 5 is tack welding, as shown in Figure 2 When the plugging port 52 is perpendicular to the power supply wire 4, the welding method between the power supply wire 4 and the connector 5 is through welding, as shown in Figure 3 When the plugging port 52 is perpendicular to the power supply wire 4, the connector 5 has two different orientations, so there are two different connection methods, as shown in Figures 3 to 4

[0037] Referring to Figure 1 In an embodiment of the present application, the plug-in connector 5 is further provided with a protective shell 53, which at least covers the connection of the signal line 3 and the power supply line 4 on the plug-in connector 5.

[0038] It can be understood that the protective shell 53 avoids damage to the connection of the signal line 3 and the power supply line 4 by covering the connection part, avoiding external mechanical stress such as collision, friction, pressure or bending, preventing the connection from loosening or disconnecting, for example, preventing the plug-in connector 5 from breaking the welding point due to excessive stretching or impact during use. The protective shell 53 can effectively isolate dust, moisture and other external environmental factors, reduce the influence of these factors on electrical connection, and prolong the service life of the element. The protective shell 53 not only provides functional protection, but also makes the product appearance more neat, avoiding the visual clutter caused by exposed lines and welding points, making the electronic device look more professional and beautiful.

[0039] In order to meet the individual needs of users, the present application also provides another embodiment, referring to Figure 8 A fixing sleeve 1 is provided with a fixing groove 6 on the surface, and an LED light strip 7 is installed in the fixing groove 6, which can emit light; in addition, referring to Figure 9 The LED light strip 7 can be embedded on the surface of the fixing sleeve 1, and a woven sleeve 8 is further sleeved outside the fixing sleeve 1, which is beautiful and practical, and can also play a certain protection role.

[0040] The technical scheme of the utility model adopts the fixing sleeve 1 to cover the power supply line 4 and the signal line 3, and specially designs the arrangement of the lines, with the signal line 3 in the middle and the power supply lines 4 symmetrically distributed on both sides of the signal line 3, arranged in a row. Through this design, the volume of the power adapter is greatly reduced, only a thin layer, at least one half smaller than the volume of the traditional adapter, reducing the space occupation in the case; at the same time, it is also convenient to bend, saving labor and convenient when installing; the fixing sleeve 1 can also play a good protection and fixing effect on the wire; in addition, with the rise of the installation craze, various components in the case have appeared the trend of individualized design, when the user needs individualized effect, the smooth surface of the fixing sleeve 1 can easily sleeve, paste and wind individualized components, such as stickers, components with LED light strips and the like.

[0041] The same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components; in the description of the present application, it is understood that if the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right" and the like are based on the orientations or positional relationships shown in the drawings, they are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the positional relationships in the drawings are only used for exemplary illustration, and cannot be understood as a limitation on the present patent, for those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0042] The above is only a preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A new power adapter cord, characterized by, The utility model relates to a signal and power supply line connecting device, including: The fixed sleeve (1) has two connecting ends (2), the signal hole is opened in the fixed sleeve (1) inside, the signal hole is through two connecting ends (2), and the orifice is located in the middle of the end face of connecting end (2), a plurality of power supply holes are also opened symmetrically in the signal hole both sides in the fixed sleeve (1) inside, the power supply hole is through two connecting ends (2), the signal hole and power supply hole are respectively equipped with signal line (3) and power supply line (4) in, Two plug connectors (5) are respectively connected to two connecting ends (2), the plug connector (5) is connected with PCB board (51), the signal line (3) and power supply line (4) are electrically connected to the plug connector (5).

2. A new power adapter cord according to claim 1, characterized in that, The orifices of all power supply holes are linearly arranged on the end face of connecting end (2).

3. A novel power adapter cord according to claim 2, wherein, The connection mode of signal line (3) and power supply line (4) and plug connector (5) is welding.

4. A novel power adapter cord according to claim 3, wherein, The plug connector (5) has a plug interface (52), and the direction of the plug interface (52) is parallel or perpendicular to the direction of the power supply line (4).

5. A new power adapter cord according to any one of claims 1 to 4, characterized in that, The plug connector (5) is further provided with a protective shell (53), and the protective shell (53) at least covers the connection of the signal line (3) and the power supply line (4) on the plug connector (5).

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