Multifunctional portable data line

Abstract

The utility model discloses a multifunctional portable data line, which comprises a data line body, the data line body comprises a lead, a first USB plug and a second USB plug, the data line body further comprises a connecting piece, the connecting piece comprises a first connecting end and a second connecting end which are arranged back to back, the first connecting end is fixedly connected with the first USB plug, and the second connecting end is fixedly connected with the second USB plug. The second connecting end is provided with a function expansion device, the function expansion device is integrated with a USB socket, the second USB plug is detachably plugged with the USB socket, the data line body is integrally connected with the function expansion device through the connecting piece, the application function of the data line is increased on the premise that the transmission function of the data line is reserved, and the data line is convenient to use. In addition, the data line body can be freely converted between the lantern ring form and the long line form, so that the data line can be sleeved on articles such as a key ring and a knapsack belt, the data line is convenient to carry and use, and the portability of the data line is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to data line technical field, concretely is a kind of multifunctional portable data line. BACKGROUND

[0002] Data line, in daily life application, refers to the wire rod with data and current transmission function, also includes wire rod with only current transmission function, its application range is very extensive, especially in universal serial bus USB interface is popularized and applied to various electrical devices today, data line can be seen everywhere.

[0003] However, up to now, data line is only given the identity of transmission medium, although essential, but also only auxiliary consumables, cannot play more roles, realize greater value. INVENTION CONTENTS

[0004] The utility model aims at providing a kind of multifunctional portable data line, data line body is integrally connected with function expansion device by connecting piece, under the premise of retaining its transmission function, increase the application function of data line, improve the practicability of data line, in addition, using the detachable assembly relationship between the second USB plug and the USB socket fixed at the first USB plug, realize that data line body can be randomly converted under the form of collar and long line, so that data line can be set on key ring, backpack belt and other articles, it is convenient to carry and use to improve the portability of data line, solve the problem proposed in the above background technique.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of multifunctional portable data line, including data line body, the data line body includes wire and the first USB plug and the second USB plug respectively arranged at wire two ends and are electrically connected by wire, further include a connecting piece, the connecting piece includes the first connecting end and the second connecting end being set to each other, the first connecting end is fixedly connected with the first USB plug, the second connecting end is provided with function expansion device, the function expansion device is integrated with USB socket, the second USB plug is detachably plugged with USB socket, when the second USB plug is plugged in USB socket, the function expansion device is electrically connected with the first USB plug by the second USB plug and wire, and at this time, the connecting piece and data line body form physically closed collar form.

[0006] Preferably, the first connecting end is a sleeve hole, the first USB plug is arranged through the sleeve hole, and the end away from the wire extends outward from the sleeve hole.

[0007] Preferably, the second connecting end is a cavity, the functional expansion device is mounted in the cavity, a jack hole is formed on the wall surface of the cavity, the jack hole is arranged corresponding to the USB socket, and the second USB plug is inserted into the USB socket through the jack hole.

[0008] Preferably, the functional expansion device is a card reader device, one end of the cavity is provided with a cavity opening, the cavity opening is sealed with a plug, a memory card slot is arranged on the plug, and the memory card slot penetrates the cavity.

[0009] Preferably, the cavity is provided with a clamping wire groove on each of the opposite side walls, the clamping wire grooves on the opposite side walls are located on the same plane, and the card reader device is fixedly mounted in the cavity by being clamped in the clamping wire grooves through the two side edges.

[0010] Preferably, the second USB plug is provided with a fastening step seat, the jack hole is provided with a fastening slot away from the cavity, and the fastening step seat is tightly matched and assembled with the fastening slot when the second USB plug is inserted into the USB socket.

[0011] Preferably, the second USB plug is a Type-C plug, and the USB socket is a Type-C socket.

[0012] Preferably, the length of the data line body is less than 200 mm.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses a data line body is integrally connected with a functional expansion device through a connecting piece, increases the application function of the data line under the premise of reserving the transmission function, improves the practicability of the data line, and in addition, the detachable assembly relationship between the second USB plug and the USB socket fixed at the first USB plug is utilized, the data line body can be randomly converted under the two modes of the sleeve ring and the long line, the data line can be sleeved on the key ring, the backpack belt and other articles, and the portability of the data line is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the utility model structure explosion map;

[0016] Figure 2 It is the utility model use state reference Figure One ;

[0017] Figure 3 It is the utility model use state reference Figure Two ;

[0018] Figure 4The utility model discloses a connecting piece structure schematic diagram Figure One ;

[0019] Figure 5 The utility model discloses a connecting piece structure schematic diagram Figure Two .

[0020] In the drawing: 1 data line body;11 first USB plug;12 wire;13 second USB plug;131 fastening step seat;2 connecting piece;21 first connecting end;211 sleeve hole;22 second connecting end;221 containing cavity;222 clamping line groove;223 insertion hole;224 fastening insertion slot;225 plug;226 memory card insertion slot;3 function expansion device;31 USB socket. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Please refer to Figures 1-5 A kind of multifunctional portable data line, including data line body 1, the data line body 1 includes wire 12 and the first USB plug 11 and the second USB plug 13 respectively arranged at the both ends of wire 12 and are electrically connected by wire 12, further include a connecting piece 2, the connecting piece 2 includes first connecting end 21 and second connecting end 22 being arranged to each other back, the first connecting end 21 is fixedly connected with first USB plug 11, function expansion device 3 is provided on the second connecting end 22, the USB socket 31 is integrated on function expansion device 3, the second USB plug 13 and USB socket 31 can be detachably inserted, when the second USB plug 13 is inserted in USB socket 31, function expansion device 3 is electrically connected with first USB plug 11 by second USB plug 13 and wire 12, and at this time, the connecting piece 2 and data line body 1 form physically closed sleeve ring mode, for example Figure 3 The mode is suitable for data line body is set on key ring, backpack belt and other objects and is carried.

[0023] In the embodiment, the first connecting end 21 is a sleeve hole 211, the first USB plug 11 is arranged through the sleeve hole 211, and an end away from the wire 12 extends outward from the sleeve hole 211, the second connecting end 22 is a cavity 221, the function expansion device 3 is installed in the cavity 221, a hole 223 is arranged on the wall surface of the cavity 221, the hole 223 corresponds to the USB socket 31, and the second USB plug 13 is inserted into the USB socket 31 through the hole 223.

[0024] The function expansion device 3 is a card reader device, the cavity 221 is provided with clamping grooves 222 on the opposite two side wall surfaces, the clamping grooves 222 on the opposite two side wall surfaces are located on the same plane, the card reader device is fixedly installed in the cavity 221 by being clamped in the clamping grooves 222 on the two side edges, the structure can effectively improve the simplicity of production and assembly of the card reader device, and the production efficiency is improved, one end of the cavity 221 is provided with a cavity opening, the cavity opening is sealed with a plug 225, the plug 225 is provided with a memory card slot 226, the memory card slot 226 extends through the cavity 221, in use, one end of the memory card is inserted into the cavity 221 and electrically connected with the card reader device through the memory card slot 226, the second USB plug 13 is inserted into the USB socket 31 of the card reader device, at this time, the first USB plug 11 is only required to be connected with a target reading device for data transmission, and the storage content in the memory card can be read and edited on the reading device.

[0025] The second USB plug 13 is provided with a fastening step seat 131, the hole 223 is provided with a fastening slot 224 away from one side of the cavity 221, when the second USB plug 13 is inserted into the USB socket 31, the fastening step seat 131 is tightly matched and inserted with the fastening slot 224, and the cooperation between the fastening step seat 131 and the fastening slot 224 is favorable to enhancing the connection strength and stability between the second USB plug 13 and the USB socket 31.

[0026] In the embodiment, the second USB plug 13 is a Type-C plug, the USB socket 31 is a Type-C socket, of course, in other embodiments, the second USB plug 13 and the USB socket 31 can be other data connection terminals, as long as the second USB plug 13 and the USB socket 31 can be electrically connected after being connected, the length of the data line body 1 is preferably less than 200 mm, which is convenient for carrying and using without affecting use.

[0027] In summary: the utility model discloses, data line body 1 is integrally connected with function expansion device 3 through connecting piece 2, under the prerequisite of reserving its transmission function, increase the application function of data line, improve the practicability of data line, in addition, utilize the detachable assembly relation between second USB plug 13 and the USB socket 31 of fixedly arranged in first USB plug 11, realize that data line body 1 can be in the form of under the arbitrary conversion of sleeve ring and long line, make data line can be set on key ring, backpack belt etc. and carry with portable use on the article, thereby improve the portability of data line.

[0028] It should be noted that in this document, relationship terms such as first and second, and the like, are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, alternatives and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional portable data line, comprising a data line body (1), the data line body (1) comprising a wire (12) and a first USB plug (11) and a second USB plug (13) respectively arranged at both ends of the wire (12) and electrically connected through the wire (12), characterized in that: The utility model also includes a connecting piece (2), the connecting piece (2) includes first connecting end (21) and second connecting end (22) are set to each other, first connecting end (21) is fixedly connected with first USB plug (11), the second connecting end (22) is provided with functional expansion device (3), the functional expansion device (3) is integrated with USB socket (31), the second USB plug (13) is detachably inserted with USB socket (31), when the second USB plug (13) is inserted in USB socket (31), the functional expansion device (3) is connected with first USB plug (11) by second USB plug (13) and wire (12), and at this time, the connecting piece (2) and data line body (1) form the physical closed loop form between.

2. The multi-functional portable data line of claim 1, wherein: The first connecting end (21) is a sleeve hole (211), the first USB plug (11) is arranged through the sleeve hole (211), and the end away from the wire (12) extends outward from the sleeve hole (211).

3. The multi-functional portable data line of claim 1, wherein: The second connecting end (22) is a cavity (221), the functional expansion device (3) is installed in the cavity (221), the cavity (221) wall is provided with a jack (223), the jack (223) is provided with the USB socket (31), and the second USB plug (13) is inserted into the USB socket (31) through the jack (223).

4. The multi-functional portable data line of claim 3, wherein: The functional expansion device (3) is a card reader device, one end of the cavity (221) is provided with a cavity opening, the cavity opening is packaged with a plug (225), the plug (225) is provided with a memory card slot (226), and the memory card slot (226) is arranged through the cavity (221) inside and outside.

5. The multi-functional portable data line of claim 4, wherein: The cavity (221) is provided with a clamping wire groove (222) on the opposite two side walls, the clamping wire grooves (222) on the opposite two side walls are located on the same plane, and the card reader device is fixedly installed in the cavity (221) by being clamped in the clamping wire grooves (222) on the two side edges.

6. The multi-functional portable data line of claim 3, wherein: The second USB plug (13) is provided with a fastening step seat (131), the jack (223) is provided with a fastening slot (224) away from the cavity (221) side, when the second USB plug (13) is inserted into the USB socket (31), the fastening step seat (131) is tightly matched with the fastening slot (224) and is inserted.

7. The multi-functional portable data line according to any one of claims 1, 3, 6, wherein: The second USB plug (13) is a Type-C plug, and the USB socket (31) is a Type-C socket.

8. The multi-functional portable data line of claim 1, wherein: The data line body (1) is less than 200mm in length.

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