Four-in-one telescopic data line

Abstract

The utility model discloses a four-in-one telescopic data line which comprises a telescopic data line body, the telescopic data line body comprises a telescopic storage box and a telescopic line matched with the telescopic storage box, and one end and the other end of the telescopic line are electrically connected with a first connector set and a second connector set respectively. The first connector set comprises a connector piece A and a connector piece B detachably and electrically connected with the connector piece A. The second connector set comprises a connector piece C and a connector piece D detachably and electrically connected with the connector piece C. The first clamping groove and the second clamping groove are arranged in a staggered mode, the storage box is prevented from being too large in size, and meanwhile the storage box is kept small and portable. Stable connection between the connector pieces A and B and between the connector pieces C and D is achieved through the sliding groove rail mechanism, stable connection is ensured through the sliding groove guiding function, the loosening problem of a traditional plugging mode is avoided, different interfaces are switched conveniently and rapidly, efficient and stable connection is kept, rapid data transmission and charging among multiple devices are achieved, and the charging efficiency is improved. And the requirements of users on multifunctional and portable data lines are met.

Description

Technical Field

[0001] The utility model relates to the technical field of data transmission and charging equipment, in particular to a four-in-one retractable data cable. Background Art

[0002] With the popularity of mobile devices and smart devices, users have a growing demand for data cables. Especially in terms of portability and versatility, users hope to be able to carry a data cable to meet the connection needs of multiple devices. To this end, a variety of retractable data cables have appeared on the market. However, the existing traditional retractable data cables have exposed some significant problems in practical applications:

[0003] 1. Large storage volume: In order to support multiple interfaces, traditional retractable data cables have an interface group. Compared with a single connector, this interface group has a larger volume. In order to accommodate this larger volume, the storage of the connector groups at both ends of the retractable storage box usually requires an increase in the volume of the storage box. This design makes the entire device bulky and inconvenient to carry, and cannot meet the user's demand for lightness and portability.

[0004] 2. Poor interface stability: Existing multi-interface telescopic data cables usually use a simple plug-in and unplug method when converting interfaces. The connection stability is relatively poor and there is no guiding function.

[0005] Therefore, how to design a portable, stable and multifunctional retractable data cable has become a technical problem to be solved by the present utility model. Utility Model Content

[0006] The technical problem solved by the utility model is to provide a four-in-one retractable data cable in view of the defects existing in the above-mentioned prior art, so as to solve the problems of large storage volume and poor interface stability proposed in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the technical solutions adopted by the utility model are as follows:

[0008] A four-in-one retractable data cable, comprising a retractable data cable body, the retractable data cable body comprising a retractable storage box and a retractable cable matched with the retractable storage box, the retractable cable comprising one end and the other end, the four-in-one retractable data cable further comprising a first connector group, a second connector group, a first card slot and a second card slot, one end and the other end of the retractable cable are electrically connected to the first connector group and the second connector group, respectively, the first connector group comprises a connector member A and a connector member B detachably electrically connected to the connector member A, and the second connector group comprises a connector member C and a connector member D detachably electrically connected to the connector member C;

[0009] The telescopic storage box includes an end surface, and the end surface of the telescopic storage box is provided with a first card slot and a second card slot that match the first joint group and the second joint group;

[0010] The shape of the telescopic storage box is cylindrical, and the cylindrical telescopic storage box includes a cylindrical center line. The first card slot and the second card slot have a minimum distance of more than 3 mm from the cylindrical center line.

[0011] As a further solution of the utility model, the connector A and the connector B, as well as the connector C and the connector D are detachably connected via a slide track mechanism; the slide track mechanism includes a slide, a slide column and a limiting slide rod, a slide groove is respectively arranged on one side of the connector A and the connector C, the slide column is located in the slide groove and slidably cooperates with the slide groove, the slide groove includes a groove opening, and a sliding mouth cooperating with the limiting slide rod is arranged at a position of the slide groove away from the connection with the telescopic line, one end of the limiting slide rod probes into the slide groove through the groove opening of the slide groove and is fixedly connected to the slide column, or probes into the slide groove through the sliding mouth and is fixedly connected to the slide column, so that the limiting slide rod includes a guided sliding state cooperating with the sliding mouth, and the limiting slide rod includes a split state cooperating with the groove opening.

[0012] As a further solution of the utility model, the sliding column and the limiting sliding rod are an integrated structure.

[0013] As a further solution of the utility model, the other end of the limiting sliding rod is fixedly connected to the connector B or the connector D.

[0014] As a further solution of the present invention, the connector B and the connector D respectively include a shell, and the shells of the connector B and the connector D are respectively integrated with the limit sliding rod fixedly connected to the connector B and the connector D to form an integrated structure.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The snap-on positions on the telescopic storage box form a staggered layout. When the corresponding four-in-one, that is, multiple joint parts are combined to have a larger volume, the telescopic storage box is prevented from needing to be made into a larger volume by staggering away from the center.

[0017] 2. The connection between the joint parts A and B, and the joint parts C and D is realized through the slide track mechanism, so that when switching between different states, the guidance of the slide groove is realized, and the stability is higher.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 It is a structural schematic diagram of the first joint group and the second joint group of the utility model in the storage state.

[0021] Figure 2 for Figure 1 A schematic structural diagram of the first joint group and the second joint group when they are in an expanded state.

[0022] Figure 3 It is a structural schematic diagram of the utility model when the first joint group and the second joint group are in a disassembled state.

[0023] Figure 4 It is a structural schematic diagram of the connector B of the present invention.

[0024] Figure 5 It is a structural schematic diagram of the connector D of the present invention.

[0025] Figure 6 It is a structural schematic diagram of the connector C of the present invention.

[0026] The reference numerals and names in the figures are as follows:

[0027] Retractable data cable body 1, retractable storage box 2, retractable cable 3, first connector group 4, second connector group 5, first card slot 6, second card slot 7, connector A8, connector B9, connector C10, connector D11, one end surface 12, sliding mouth 13, sliding slot 14, sliding column 15, limiting sliding rod 16 and slot opening 17. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1—6. In an embodiment of the utility model, a four-in-one retractable data cable comprises a retractable data cable body 1, the retractable data cable body 1 comprises a retractable storage box 2 and a retractable cable 3 matched with the retractable storage box 2, the retractable cable 3 comprises one end and the other end, the four-in-one retractable data cable further comprises a first connector group 4, a second connector group 5, a first card slot 6 and a second card slot 7, one end and the other end of the retractable cable 3 are electrically connected to the first connector group 4 and the second connector group 5 respectively, the first connector group 4 comprises a connector member A8 and a connector member B9 detachably electrically connected to the connector member A8, the second connector group 5 comprises a connector member C10 and a connector member D11 detachably electrically connected to the connector member C10;

[0030] The telescopic storage box 2 includes an end surface 12, and the end surface 12 of the telescopic storage box 2 is provided with a first card slot 6 and a second card slot 7 that match the first joint group 4 and the second joint group 5;

[0031] The shape of the telescopic storage box 2 is cylindrical. The cylindrical telescopic storage box 2 includes a cylindrical center line. The first card slot 6 and the second card slot 7 have a minimum distance of more than 3 mm from the cylindrical center line.

[0032] The connector A8 and the connector B9, as well as the connector C10 and the connector D11, are detachably connected via a slide track mechanism; the slide track mechanism includes a slide 14, a slide post 15 and a limit slide bar 16. The slide 14 is provided on one side of the connector A8 and the connector C10, respectively. The slide post 15 is located in the slide 14 and slides with the slide 14. The slide 14 includes a groove opening 17. The slide 14 is provided with a slide opening that matches the limit slide bar 16 at a position away from the position connected to the telescopic line 3. 13, one end of the limiting slide bar 16 penetrates into the slide groove 14 through the groove opening 17 of the slide groove 14 and is fixedly connected to the slide post 15, or penetrates into the slide groove 14 through the sliding opening and is fixedly connected to the slide post 15, so that the limiting slide bar 16 includes a guided sliding state that cooperates with the sliding opening, and the limiting slide bar 16 includes a split state that cooperates with the groove opening 17. At the same time, this split state refers to a detached state without electrical conductive cooperation, rather than a completely dismantled state, which are all extended implementation methods known to ordinary technicians in this field.

[0033] The slide column 15 and the limit slide rod 16 are an integrated structure. The other end of the limit slide rod 16 is fixedly connected to the connector B9 or the connector D11. The connector B9 and the connector D11 respectively include a shell, and the shells of the connector B9 and the connector D11 are respectively an integrated structure with the fixedly connected limit slide rod 16 and the connector B9 and the connector D11.

[0034] Embodiment 1:

[0035] In actual use, the user can conveniently switch the connection status of connector A8 and connector B9, connector C10 and connector D11 through the slide track mechanism, realize fast switching between different devices, and avoid the inconvenience and stability problems brought by the traditional plug-in method.

[0036] When the user needs to use a different interface, he only needs to slide the corresponding connector into the corresponding slide groove 14. The guiding function of the slide groove 14 can ensure that the connector remains stable during connection. This not only improves the reliability of the connection, but also reduces the problem of data transmission errors or charging interruptions caused by unstable interfaces.

[0037] One end surface 12 of the telescopic storage box 2 is provided with a first card slot 6 and a second card slot 7 that match the first joint group 4 and the second joint group 5. The first card slot 6 and the second card slot 7 are respectively at a minimum distance of more than 3 mm from the center line of the column, so that they are staggered, avoiding excessive space occupation when multiple joint groups are stored at the same time, thereby maintaining the overall compact design of the storage box.

[0038] The connector A8 and the connector B9, as well as the connector C10 and the connector D11, are detachably connected via a slide groove track mechanism. The slide groove track mechanism includes a slide groove 14, a slide post 15, and a limit slide rod 16. The slide groove 14 is provided on one side of the connector A8 and the connector C10, respectively, and the slide post 15 is located in the slide groove 14 and slides with the slide groove 14.

[0039] The slide slot 14 includes a slot opening 17, and a sliding opening that matches the limiting slide bar 16 is provided at the position of the slide slot 14 away from the connection with the telescopic line 3. One end of the limiting slide bar 16 penetrates into the slide slot 14 through the slot opening 17 of the slide slot 14 and is fixedly connected to the slide post 15, or penetrates into the slide slot 14 through the sliding opening and is fixedly connected to the slide post 15, so that the limiting slide bar 16 includes a guided sliding state matched with the sliding opening, and a split state matched with the slot opening 17.

[0040] The slide column 15 and the limiting slide rod 16 are an integrated structure, which further improves the overall stability and durability and avoids the looseness or poor contact problems that may occur during traditional joint connection.

[0041] The utility model avoids the situation where the telescopic storage box 2 also needs to be made into a larger volume by staggering the multiple joint parts to be arranged in a larger volume away from the center, and realizes the connection between the joint part A8 and the joint part B9, and the joint part C10 and the joint part D11 through the slide groove track mechanism, so that when switching between different states, the guidance of the slide groove is realized, and the stability is higher.

[0042] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0043] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A four-in-one retractable data cable, comprising a retractable data cable body, the retractable data cable body comprising a retractable storage box and a retractable cable matched with the retractable storage box, the retractable cable comprising one end and the other end, characterized in that: The four-in-one retractable data cable also includes a first connector group, a second connector group, a first card slot and a second card slot. One end and the other end of the retractable cable are electrically connected to the first connector group and the second connector group respectively. The first connector group includes a connector member A and a connector member B detachably electrically connected to the connector member A. The second connector group includes a connector member C and a connector member D detachably electrically connected to the connector member C. The telescopic storage box includes an end surface, and the end surface of the telescopic storage box is provided with a first card slot and a second card slot that match the first joint group and the second joint group; The shape of the telescopic storage box is cylindrical, and the cylindrical telescopic storage box includes a cylindrical center line. The first card slot and the second card slot have a minimum distance of more than 3 mm from the cylindrical center line.

2. The four-in-one retractable data cable according to claim 1, characterized in that: The connector A and connector B, as well as the connector C and connector D are detachably connected via a slide track mechanism; the slide track mechanism includes a slide, a slide column and a limit slide rod, a slide groove is respectively arranged on one side of the connector A and connector C, the slide column is located in the slide groove and slidably cooperates with the slide groove, the slide groove includes a groove opening, and a sliding mouth cooperating with the limit slide rod is arranged at a position of the slide groove away from the connection with the telescopic line, one end of the limit slide rod penetrates into the slide groove through the groove opening of the slide groove and is fixedly connected to the slide column, or penetrates into the slide groove through the sliding mouth and is fixedly connected to the slide column, so that the limit slide rod includes a guided sliding state cooperating with the sliding mouth, and the limit slide rod includes a split state cooperating with the groove opening.

3. The four-in-one retractable data cable according to claim 2, characterized in that: The sliding column and the limiting sliding rod are an integrated structure.

4. The four-in-one retractable data cable according to claim 2, characterized in that: The other end of the limiting sliding rod is fixedly connected to the joint piece B or the joint piece D.

5. The four-in-one retractable data cable according to claim 4, characterized in that: The connector B and the connector D respectively include a shell, and the shells of the connector B and the connector D are respectively integrated with the limit sliding rod fixedly connected to the connector B and the connector D to form an integrated structure.

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