摘要:
This invention relates to a set of headphones (10), and in particular to a set of headphones comprising a pair of earpieces (14) as may be used with a personal media device such as an MP3 player, MP4 player, mobile telephone, smart phone, e-book reader, tablet computer, or the like. The set of headphones (10) has a jack plug (12) connected to the earpieces by a flexible cable (16), the flexible cable comprising a main cable (20; 120; 220) carrying two signal wires and two branch cables (22a, b) each carrying one signal wire. A keeper (40) is movably mounted upon the branch cables and holds the branch cables together. A receiver (56; 256) is provided for receiving a part of the jack plug, the receiver being separate from the keeper.
摘要:
The present disclosure relates to a cable collector (1) for collecting and managing a cable (8). The cable (8) comprises a connection plug (9), which is fixed at one end of the cable (8). Furthermore, the cable collector (1) is integrated with the cable (8). The cable collector (1) comprises a main body (2) having a first end portion (3) to which the connection plug (9) is attached, a second end portion (4) opposite to the first end portion (3), and a foldable middle portion (5) joining the first and second end portions (3; 4); and a cable passage which is formed within the first end portion (3), the second end portion (4) as well as the foldable middle portion (5) to accommodate a portion of the cable (8) nearest the connection plug (9). The second end portion (4) comprises a through passage that extends through the cable collector (1), wherein the through passage has inner dimensions being complementary to outer dimensions of the connection plug (9) such that the connection plug (9) is capable of acting as a male locking member and to cooperate with the through passage, which is capable of acting as a female locking member, for enabling secure retaining of the connection plug (9) in the through passage in an active cable collecting state.
摘要:
L' odjet de l'invention est un appareil permettant d' attacher l' objet ou dispositif : Telephone portable , mp3 ,appareil de photo, video camera etc.......que l' on veut proteger des risques de vol ,chute , coup ou perte. Le dit accessoire est muni d' un systéme métallique d' entrainement de cordon fixé sur l' un des côtés pour pouvoir l'attacher à des ceintures,des bananes (sacs qui se porte a la ceinture) des sacs,des mallettes,etc. Ce dispositif permait au proprietaire de rattacher a lui l' objet qu' il veut proteger, ce qui lui permait de l'avoir a la vue et sous la main.
摘要:
A handset cable reel for use e.g. in passenger aircraft comprises a spool fitted with a rewind bias spring, the spool also having peripheral teeth 82. These interact with an oscillating pawl 62, a ratchet/star wheel 60 and a pawl 57 so that, after the cable has been extended a certain amount, repeatedly releasing and then pulling on the cable will alternately lock the spool to prevent retraction of the cable by the rewind bias, and then allow such retraction under the influence of the rewind spring. A driving key 100 on the spool indexes a cam wheel 88 for rotation so that as the final length of the cable is being rewound, a cam surface 96 rotates the pawl 57 about a pin 48 so that it no longer co-operates with the star/ratchet wheel 60 and the cable remains under spring tension even if inadvertently tugged.
摘要:
A wire winding box for using in a short distance is disclosed. A case with single receiving tank or two receiving tanks are pivotally installed with a rotary disk which is driven by a spiral spring. A communication wire firstly passes through a pivotal shaft for engaging with the rotary disk, then is bent through a proper angle, then is pulled to a ring at the rotary disk, and then it is pulled out from the line outlet or is wound. Therefore, as the rotary disk rotates, the wire will wound around the ring for sliding and then wind around the pivotal shaft and the ring so as to be pulled out or rewound rapidly. Thereby, no conductive device is required to be placed in the wire winding box. The manufacturing process can be reduced greatly for mass production. Besides, a swingable piece and a ratchet wheel which are overlapped partially and can swing freely are pivotally installed in the receiving tank aside the rotary disk. Accordingly, through the regular action of alternatively pulling and releasing, the wire can be positioned and rewound, and the user may clearly know the action of the wire. Therefore, the present invention can be used easily and conveniently.
摘要:
Apparatus and methods are disclosed for anchoring each end of an armoured telephone cord and restraint cable assembly (128) to both the telephone housing (110) and the associated handset (126). With respect to the handset, a removable anchor is positioned intermediate the receiver and transmitter ends along the hand-grip portion, the inside walls of the hand--grip being provided with a ledge or other means for transmitting longitudinal pulling forces along the restraint cable as a shear force along the peripheral sidewalls of the hand-grip portion. The housing anchor is specifically adapted for elbow type public telephones, and utilises an elbow (127) with the extremity of the armoured telephone cord and restraint cable assembly and the cable stop fitted into the elbow generally parallel with the sidewall (114) of the housing (110).