Optical fiber HDMI data line

Abstract

The utility model relates to the technical field of data lines, in particular to an optical fiber HDMI (High Definition Multimedia Interface) data line, which comprises a cable and a protective prompt connecting assembly, the protective prompt connecting assembly comprises a disassembly disc, a joint, a placement cavity, a connecting end, a fluorescent sheet and an anti-collision strip, the disassembly disc is detachably connected with the cable and is positioned at one end of the cable, the joint is fixedly connected with the disassembly disc, and the placement cavity is positioned at the other end of the cable. The placing cavity is fixedly connected with the connector and located on the side, away from the interior of the disassembling disc, of the connector, the connecting end is fixedly connected with the connector and located on the side, away from the interior of the connector, of the connector, the fluorescent piece is detachably connected with the connector, and the anti-collision strip is detachably connected with the connector and located on the side, away from the disassembling disc, of the connector. Therefore, the original beneficial effects are kept, and the problems that the existing HDMI data line is easy to wear when being dragged and has no effective identification assembly, so that the plug is reversely plugged when being plugged, and the contact pin of a person is damaged are actively and effectively solved at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to data line technical field especially relates to a kind of optical fiber HDMI data line. BACKGROUND

[0002] HDMI data line refers to the wire material for transmitting high-definition multimedia video signal, transmission speed is fast, and transmission efficiency is high, and can guarantee high-quality video signal transmission, it is a kind of ideal transmission wire material, use very widely, general HDMI data line flame-retardant and shielding static performance are not good, it is not convenient to protect plug-in connector, plug-in connector is easily damaged, dusty and damp, to affect the normal use of HDMI data line.

[0003] In prior art, patent number (CN201720366291.5) mentions a kind of multiple anti-interference HDMI signal line, including line body and the first HDMI connector, second HDMI connector respectively arranged in the two ends of line body, the first HDMI connector, second HDMI connector are equipped with HDMI clamp between line body;The line body includes outer sheath, first shielding layer, second shielding layer, four optical fiber data lines and four metal ground wires, outer sheath, first shielding layer, second shielding layer are coaxially distributed from outside to inside, four optical fiber data lines and four metal ground wires are set in second shielding layer and one-to-one correspondence, multiple shielding layers are adopted, optical fiber is insulator material, it is not disturbed by lightning of nature, disturbance of ionosphere change, so that the HDMI data line provided by the utility model has enhanced anti-interference ability, compared with prior art, interference signal shielding performance is good.

[0004] In prior art, multiple shielding layers are added, so that the problem that general HDMI data line flame-retardant and shielding static performance are not good, it is not convenient to protect plug-in connector, plug-in connector is easily damaged, dusty and damp, to affect the normal use of HDMI data line is solved, but because the existing HDMI data line is easily abraded when dragging, and there is no effective identification component, it will lead to plug-in connector when plugging, personnel cause plug pin damage. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of optical fiber HDMI data line, solve the problem that the existing HDMI data line is easily abraded when dragging, and there is no effective identification component, it will lead to plug-in connector when plugging, personnel cause plug pin damage.

[0006] In order to achieve the above object, the utility model discloses a kind of optical fiber HDMI data line, including cable and protective type prompt connection component, the protective type prompt connection component includes dismounting disc, joint, installation cavity, connecting end, fluorescent sheet and anti-collision strip, the dismounting disc with the cable dismounting connection, and located in one end of the cable, the joint with the dismounting disc fixed connection, and located in the side of the dismounting disc far from the cable, the installation cavity with the joint fixed connection, and located in the inside side of the joint far from the dismounting disc, the connecting end with the joint fixed connection, and located in the inside side of the joint, and the connecting end is arranged in the inside of the installation cavity, the fluorescent sheet with the joint dismounting connection, and located in the inside upper side of the joint, and the fluorescent sheet is arranged in the upper side of the installation cavity, the anti-collision strip with the joint dismounting connection, and located in the side of the joint far from the dismounting disc, and the anti-collision strip is arranged on the outer surface of the connecting end.

[0007] Wherein, the protective type prompt connection component further includes shielding layer, filler and insulating layer, the shielding layer with the cable dismounting connection, and located on the outer surface of the cable, the filler is arranged between the shielding layer and the cable, the insulating layer with the shielding layer fixed connection, and located on the outer surface of the shielding layer, and the insulating layer is arranged in the side of the shielding layer far from the cable.

[0008] Wherein, the protective type prompt connection component further includes protective layer and threaded steel wire, the protective layer with the insulating layer dismounting connection, and located on the outer surface of the insulating layer, and the protective layer is arranged in the side of the insulating layer far from the shielding layer, the threaded steel wire with the protective layer fixed connection, and located in the inside side of the protective layer far from the insulating layer.

[0009] Wherein, the protective type prompt connection component further includes limiting post and locking block, the limiting post with the joint fixed connection, and located in the side of the joint close to the cable, and the limiting post is arranged in the side of the dismounting disc, the locking block with the threaded steel wire sliding connection, and located on the outer surface of the threaded steel wire, and the locking block is arranged on the outer surface of the protective layer.

[0010] Wherein, the protective type prompt connection component further includes convenient push groove, the convenient push groove with the locking block fixed connection, and located in the inside upper side of the locking block.

[0011] The utility model discloses a kind of optical fiber HDMI data lines, including cable and protective type prompt connection component, the protective type prompt connection component includes dismounting disc, joint, installation cavity, connecting end, fluorescent sheet and anti-collision strip, the dismounting disc with the cable dismounting connection, and located in one end of the cable, the joint with the dismounting disc fixed connection, and located in the side of the dismounting disc away from the cable, the installation cavity with the joint fixed connection, and located in the inside side of the joint away from the dismounting disc, the connecting end with the joint fixed connection, and located in the inside side of the joint, and the connecting end is set in the inside of the installation cavity, the fluorescent sheet with the joint dismounting connection, and located in the inside top of the joint, and the fluorescent sheet is set in the top of the installation cavity, the anti-collision strip with the joint dismounting connection, and located in the side of the joint away from the dismounting disc, and the anti-collision strip is set on the outer surface of the connecting end, since adding protective type prompt connection component on the original basis, thus it will be retained original beneficial effect while actively and effectively solve the problem that existing HDMI data line is dragged and is easy to wear, and there is no effective identification component, will lead to when plug plug, plug reverse, personnel cause pin damage problem. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in embodiment or prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for ordinary skilled person in the art, other drawings can also be obtained according to these drawings without creating labor.

[0013] Figure 1 It is the overall structure schematic view of the utility model.

[0014] Figure 2 It is the overall plan view of the utility model.

[0015] Figure 3 It is the A-A line structure sectional view of the utility model Figure 2 .

[0016] 101-cable, 102-shielding layer, 103-filler, 104-insulating layer, 105-protection layer, 106-threaded steel wire, 107-dismounting disc, 108-joint, 109-installation cavity, 110-connecting end, 111-fluorescent sheet, 112-limiting column, 113-locking block, 114-easy push groove, 115-anti-collision strip. DETAILED DESCRIPTION

[0017] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0018] Please refer to Figures 1-3 , Figure 1 is a structural schematic diagram of the whole of the present application, Figure 2 is a top view of the whole of the present application, Figure 3 is an A-A line structural section view of the present application Figure 2 .

[0019] The present application provides a kind of optical fiber HDMI data line, including cable 101 and protective type prompt connection component, the protective type prompt connection component includes dismounting disc 107, connector 108, installation cavity 109, connecting end 110, fluorescent sheet 111, anti-collision strip 115, shielding layer 102, filler 103, insulating layer 104, protective layer 105, threaded steel wire 106, limit post 112, locking block 113 and convenient push groove 114, the problem that the prior art HDMI data line is dragged and is prone to wear, and there is no effective identification component, will lead to when plug plug, plug reverse, personnel cause pin damage problem, it can be understood that, the aforementioned scheme can be replaced when needing, to prevent the phenomenon of plug reverse insertion, the fluorescent sheet 111 will prompt staff current whether it is above in real time, and the connector 108 or the cable 101 is damaged, can directly dismount the dismounting disc 107 and replace, compared with traditional optical fiber data line, it is more fast, and the cable 101 is composed of multiple single-mode or multimode optical fibers, can realize high speed, low loss signal transmission, and the shielding layer 102 will be made of metal material, such as copper foil or aluminum foil, can effectively shield external electromagnetic interference, improve the stability of signal transmission, and the insulating layer 104 will be made of insulating rubber, which will prevent static electricity from affecting optical fiber transmission efficiency, and the protective layer 105 is mainly made of high-strength, wear-resistant and flexible material, such as polyurethane material, which can protect optical fiber bundle from physical damage and ensure the flexibility of the data line as a whole, and the threaded steel wire 106 will effectively improve the strength of the whole, prevent fracture after repeated bending, and after installation is completed, the locking block 113 is slid, and the connector 108 is locked by the limit post 112 to prevent sliding, thereby retaining the original beneficial effects while actively and effectively solving the problem that the prior art HDMI data line is dragged and is prone to wear, and there is no effective identification component, which will lead to when plug plug, plug reverse, personnel cause pin damage problem.

[0020] For this specific embodiment, the dismounting disc 107 is detachably connected with the cable 101 and located at one end of the cable 101, the connector 108 is fixedly connected with the dismounting disc 107 and located at the side of the dismounting disc 107 away from the cable 101, the accommodating cavity 109 is fixedly connected with the connector 108 and located at the inner side of the connector 108 away from the dismounting disc 107, the connecting end 110 is fixedly connected with the connector 108 and located at the inner side of the connector 108, and the connecting end 110 is arranged inside the accommodating cavity 109, the fluorescent sheet 111 is detachably connected with the connector 108 and located above the inner side of the connector 108, and the fluorescent sheet 111 is arranged above the accommodating cavity 109, the anti-collision strip 115 is detachably connected with the connector 108 and located at the side of the connector 108 away from the dismounting disc 107, and the anti-collision strip 115 is arranged on the outer surface of the connecting end 110. In order to prevent the phenomenon of reverse plug insertion, the fluorescent sheet 111 will prompt the staff in real time whether it is above or not, and when the connector 108 or the cable 101 is damaged, the dismounting disc 107 can be directly dismounted and replaced, which is more fast than the traditional optical fiber data line.

[0021] The shielding layer 102 is detachably connected with the cable 101 and located on the outer surface of the cable 101, the filler 103 is arranged between the shielding layer 102 and the cable 101, the insulating layer 104 is fixedly connected with the shielding layer 102 and located on the outer surface of the shielding layer 102, and the insulating layer 104 is arranged on the side of the shielding layer 102 away from the cable 101. The cable 101 is composed of a plurality of single-mode or multi-mode optical fibers, which can realize high-speed and low-loss signal transmission. The shielding layer 102 is made of metal material, such as copper foil or aluminum foil, which can effectively shield external electromagnetic interference and improve the stability of signal transmission. The insulating layer 104 is made of insulating rubber, which can prevent static electricity from affecting the transmission efficiency of the optical fiber.

[0022] Secondly, the protective layer 105 is detachably connected with the insulating layer 104 and located on the outer surface of the insulating layer 104, and the protective layer 105 is arranged on the side of the insulating layer 104 away from the shielding layer 102. The threaded steel wire 106 is fixedly connected with the protective layer 105 and located on the inner side of the protective layer 105 away from the insulating layer 104.

[0023] Meanwhile, the limiting column 112 is fixedly connected with the joint 108 and located at one side of the joint 108 close to the cable 101, and the limiting column 112 is arranged at one side of the dismounting disc 107, the locking block 113 is slidably connected with the threaded steel wire 106 and located at the outer surface of the threaded steel wire 106, and the locking block 113 is arranged at the outer surface of the protective layer 105, the protective layer 105 is mainly made of high-strength, wear-resistant and flexible material, such as polyurethane material, which can protect the optical fiber bundle from physical damage and ensure the flexibility of the data line as a whole, and the threaded steel wire 106 can effectively improve the overall strength and prevent the cable from breaking after repeated bending, and after installation, the locking block 113 is slid, and the joint 108 is locked by the limiting column 112 to prevent sliding.

[0024] In addition, the convenient pushing groove 114 is fixedly connected with the locking block 113 and located above the inside of the locking block 113, and the convenient pushing groove 114 can effectively facilitate the staff to push the locking block 113 to lock.

[0025] When the utility model is used for replacement, in order to prevent the phenomenon of plug reverse insertion, the fluorescent sheet 111 will real-time prompt staff whether it is the upper side, and when the joint 108 or the cable 101 is damaged, the dismounting disc 107 can be directly dismounted for replacement, which is more fast than the traditional optical fiber data line, the cable 101 is composed of multiple single-mode or multi-mode optical fibers, which can realize high-speed and low-loss signal transmission, the shielding layer 102 is made of metal material, such as copper foil or aluminum foil, which can effectively shield external electromagnetic interference and improve the stability of signal transmission, the insulating layer 104 is made of insulating rubber, which can prevent static electricity from affecting the transmission efficiency of the optical fiber, the protective layer 105 is mainly made of high-strength, wear-resistant and flexible material, such as polyurethane material, which can protect the optical fiber bundle from physical damage and ensure the flexibility of the data line as a whole, the threaded steel wire 106 can effectively improve the overall strength and prevent the cable from breaking after repeated bending, and after installation, the locking block 113 is slid, and the joint 108 is locked by the limiting column 112 to prevent sliding, thereby retaining the original beneficial effects and actively and effectively solving the problems of easy wear and tear of the existing HDMI data line during dragging, lack of effective identification components, and reverse insertion of the plug, which causes damage to the plug pin.

[0026] The above only discloses a preferred embodiment of the utility model, and of course cannot limit the utility model right scope, and the person skilled in the art can understand that all or part of the processes of the above embodiment are realized, and equivalent changes made according to the utility model right claim still belong to the range covered by the utility model.

Claims

1. A fiber optic HDMI data cable, comprising a cable, characterized in that, It also includes a protective warning connection assembly, which includes a disassembly disc, a connector, a mounting cavity, a connecting end, a fluorescent sheet, and a bumper strip. The disassembly disc is detachably connected to the cable and is located at one end of the cable. The connector is fixedly connected to the disassembly disc and is located on the side of the disassembly disc away from the cable. The mounting cavity is fixedly connected to the connector and is located on the inner side of the connector away from the disassembly disc. The connecting end is fixedly connected to the connector and is located on the inner side of the connector, and the connecting end is disposed inside the mounting cavity. The fluorescent sheet is detachably connected to the connector and is located inside the connector and above the mounting cavity. The bumper strip is detachably connected to the connector and is located on the side of the connector away from the disassembly disc, and the bumper strip is disposed on the outer surface of the connecting end.

2. The fiber optic HDMI data cable as described in claim 1, characterized in that, The protective indicator connection assembly further includes a shielding layer, a filler, and an insulating layer. The shielding layer is detachably connected to the cable and is located on the outer surface of the cable. The filler is disposed between the shielding layer and the cable. The insulating layer is fixedly connected to the shielding layer and is located on the outer surface of the shielding layer, and the insulating layer is disposed on the side of the shielding layer away from the cable.

3. The fiber optic HDMI data cable as described in claim 2, characterized in that, The protective prompting connection assembly further includes a protective layer and a threaded steel wire. The protective layer is detachably connected to the insulating layer and is located on the outer surface of the insulating layer. The protective layer is disposed on the side of the insulating layer away from the shielding layer. The threaded steel wire is fixedly connected to the protective layer and is located on the inner side of the protective layer away from the insulating layer.

4. The fiber optic HDMI data cable as described in claim 3, characterized in that, The protective prompting connection assembly further includes a limiting post and a locking block. The limiting post is fixedly connected to the connector and located on the side of the connector closer to the cable. The limiting post is also located on one side of the disassembly disc. The locking block is slidably connected to the threaded steel wire and located on the outer surface of the threaded steel wire. The locking block is also located on the outer surface of the protective layer.

5. The fiber optic HDMI data cable as described in claim 4, characterized in that, The protective prompting connection assembly also includes a push-pull groove, which is fixedly connected to the locking block and located inside the upper part of the locking block.

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