WO2011082661A1 - Data connection device - Google Patents

Abstract

A data connection device comprises a middle body (1) and two end covers (2) covering two ends of the middle body. The middle body is provided with a first part (11) having a first data connection head (113) and a second part (12) having a second data connection head (123) matched with each other, the first data connection head and the second data connection head are connected with each other by a data line (124). Wherein the first data connection head and the second data connection head are provided on the first part and the second part, and the two end covers cover two ends of the middle body, so that the data connection device occupies less space, and is convenient to carry and use.

Description

 Instruction manual data connection device

Technical field

 The present invention relates to a connection device, and more particularly to a data connection device.

Background technique

 The previous power extension cable or data extension cable is long. When used, the power extension cable or data extension cable is entangled or messy together, so it is easy to knot, occupying a large space and being inconvenient to place and use.

 In order to solve the above problems, a tape measure type data connection device including a data line, a tape measure housing, a rotating shaft and a handle is disclosed in the prior art. The data line is wound on a rotating shaft in the tape measure housing, and one end of the data line is fixed on the tape measure housing, and the other end of the data line is freely disposed outside the housing, and the handle is disposed outside the tape measure housing and is opposite to the rotating shaft connection. When using, insert the fixed end interface on the machine interface, pull the data line out from the other interface, and insert it on the corresponding interface. After use, turn the handle to rewind the data cable and rewind it onto the shaft inside the tape measure housing, thus saving space to a certain extent. However, the above existing data connection device occupies a large space and is inconvenient for the user to carry and use.

Summary of the invention

 SUMMARY OF THE INVENTION The present invention is directed to a data connection apparatus which is not only small in space but also convenient for a user to carry and use in view of the drawbacks of the above background art.

 The present invention discloses a data connection device that includes an intermediate body and an end cap that is capped at both ends of the intermediate body. The intermediate body consists of a first part with a first data connector and

Confirmation The second portion of the second data connector is formed, and the first data connector and the second data connector are connected by a data line.

 Further, the intermediate body is provided with a winding handle, and the data line can be wound around the winding handle. Further, the intermediate body is provided with a winding groove, and the data line can be wound around the winding groove.

 Further, the end cap is provided with a touch pen tip.

 Further, the touch pen tip is disposed on the end cover by a telescopic device.

 Further, the other end cover is provided with a lanyard.

 Further, the data connection device has a capsule shape as a whole.

 Further, the end cap is provided with a connected lithium battery, a charging and discharging circuit, a charging interface and a discharging interface.

 Further, a data transmission interface and a frequency modulation transmitting device are disposed in the one end cover. Further, the first data connector or the second data connector may be a USB connector, and a card reader is disposed on the back of the USB connector.

 In summary, the present invention provides that the first data connector and the second data connector are disposed on the first portion and the second portion of the intermediate body to form an intermediate cover. The two end covers have not only occupy a small space, but also are convenient for the user to carry and use.

DRAWINGS

 1 is a perspective view of an embodiment of a data connection device of the present invention;

 Figure 2 is a perspective view of the intermediate body of the present invention shown in Figure 1 separated from the end cap; Figure 3 is a perspective view of another perspective of the present invention shown in Figure 2;

Figure 4 is a perspective view of the end cap of the present invention shown in Figure 1; Figure 5 is a block diagram showing the circuit in the end cap of the present invention shown in Figure 1.

detailed description

 The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

 Referring to Figures 1 to 5, the data connection device of the present invention is integrally in the form of a capsule, and includes an intermediate body 1 and an end cap 2 which is covered at both ends of the intermediate body 1. The intermediate body 1 has a first portion 11 and a second portion 12 which are integrally formed with each other. The first portion 11 has a first fixing portion 111 which is semi-cylindrical and extends from one end of the first fixing portion 111. a first winding arm 112 of a semi-cylindrical shape, the cross-sectional area of the first winding arm 112 is smaller than the cross-sectional area of the first fixing portion 111, and the first fixing portion 1 is away from the One end of the first winding arm 112 is fixed with a first data connector 113 to form the first portion 11 with the first data connector 113.

 The second portion 12 has a semi-cylindrical second fixing portion 121 and a second cylindrical winding arm 122 extending from the second fixing portion 121-end. The second winding arm A cross-sectional area of the second fixing portion 121 is smaller than a cross-sectional area of the second fixing portion 121. A second data connector 123 is fixed to an end of the second fixing portion 121 away from the second winding arm 122. The second portion 12 is in the form of the second data connector 123. The first data connector 113 or the second data connector 123 may be a USB connector, and a card reader is disposed on the back of the USB connector. In this embodiment, the first data connector 113 is a USB connector, and a card reader electrically connected to the USB connector is disposed on the back of the USB connector. The second data connector 123 is a miniUSB connector.

The first data connector 113 and the second data connector 123 pass through a data line 24 is connected, and both ends of the data line 124 are embedded in the first fixing portion 111 and the second fixing portion 121. The first winding arm 112 and the second winding arm 122 cooperate with each other to form a winding handle 125, and the data line 124 can be wound around the winding handle 125.

 The end cover 2 remote from the winding handle 125 is provided with a touch pen head 21, a data transmission interface 22 and an FM transmitting device (not shown). The touch pen tip 21 is disposed in the end cap 2 and extends outside the end cap 2 by a telescopic device (not shown), and the telescopic device can be fixed in the end cap 2 and A spring connected to the tip 21 is touched. The data transmission interface 22 is an audio female port for outputting an audio signal of the FM transmitting device.

 One end of the end cover 2 which is closer to the winding handle 125 is provided with a lanyard 23 so as to be convenient for the user to carry. The end cap 2 is provided with a lithium battery 24, a charging and discharging circuit 25, a charging interface 26 and a discharging interface 27. The charging and discharging circuit 25, the charging interface 26 and the discharging interface 27 are electrically connected to the lithium battery 24 and used for The lithium battery 24 is charged and the electrical energy of the lithium battery 24 is output to other electrical appliances. In this embodiment, the charging interface 26 is a miniUSB female port, and the discharging interface 27 is a USB female port.

 When the present invention is used, the first data connector 113 and the second data connector 123 are respectively connected to the two electrical appliances, so that corresponding signal transmission can be realized. When the present invention is not used, the first portion 11 and the second portion 12 are fitted together, and then the data line 124 is wound around the winding handle 125, and finally the end caps 2 are covered. It is combined with the intermediate body 1 and can be stored in a collection.

 Since the first data connector 113 is provided as a USB connector, the card reader is disposed on the back of the USB connector, so that a data storage card such as SD and M2 can be passed through

Claims

The first data connector 113 is transmitted to a device such as a computer, thereby facilitating the transfer of files and data by the user. Since the one end cover 2 is provided with the lithium battery 24 which is rechargeable and can be used for external charging, it is convenient for the user to charge other electric devices during traveling or in the field.  In summary, the present invention provides that the first data connector 113 and the second data connector 123 are disposed on the first portion 11 and the second portion 12 of the intermediate body 1 to cooperate with each other. The intermediate body 1 is covered with the two end covers 2, so that the space is not only small, but also convenient for the user to carry and use. The above-mentioned embodiments are merely illustrative of one embodiment of the present invention, and the description thereof is not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept, such as providing the intermediate body 1 with a winding groove, the data The wire 124 is wound around the winding groove so that the winding handle 125 can be replaced, and the first portion 11 and the second portion 12 are cooperatively arranged to be snap-fit or bonded together, etc., which are all of the present invention. protected range. Therefore, the scope of the invention should be determined by the appended claims. . Claim a data connection device, comprising: an intermediate body (1) and an end cap (2) covering the two ends of the intermediate body (1), the intermediate body (1) having a first data connector a first portion (11) of (113) and a second portion (12) with a second data connector (123), the first data connector (113) and the second data connector (123) Connected via data line (124). The data connection device according to claim 1, characterized in that: the intermediate body ( ) is provided with a winding handle (125), and the data line (124) is wound around the winding handle (125). The data connection device according to claim 1, characterized in that: the intermediate body (1) is provided with a winding groove, and the data line (124) is wound around the winding groove. The data connection device according to claim 1 or 2 or 3, characterized in that: the one end cover (2) is provided with a touch pen head (21). The data connection device according to claim 4, characterized in that: the touch pen tip (21) is disposed on the end cover (2) by the telescopic device. The data connection device according to claim 4, characterized in that: the other end cover (2) is provided with a lanyard (23). The data connection device according to claim 1 or 2 or 3, wherein the data connection device has a capsule shape as a whole. The data connection device according to claim 1 or 2 or 3, wherein: the one end cover (2) is provided with a connected lithium battery (24), a charging and discharging circuit (25), and a charging interface ( 26) and discharge interface (27). The data connection device according to claim 1 or 2 or 3, characterized in that: the end cover (2) is provided with a data transmission interface (22) and a frequency modulation transmitting device. The data connection device according to claim 1 or 2 or 3, wherein: the first data connector (113) or the second data connector (123) may be a USB connector, and the USB connector is disposed on the back side. There is a card reader.