CN206685666U - Three-in-one magnetic charging data line - Google Patents

Abstract

The utility model discloses a three-in-one magnetic suction charging data line, which comprises a connecting line, a Type-c plug, a Micro-USB plug and a Lightning plug, wherein the Type-c plug, the Micro-USB plug and the Lightning plug are detachably connected on the connecting line in a suction way; the connecting line comprises a line body, a first end adapter and a second end data interface, wherein the first end adapter and the second end data interface are respectively connected to two ends of the line body; the first terminal adapter comprises a metal shell, an insulating plug-in mounting seat, a male contact pin and a circuit board, wherein the insulating plug-in mounting seat, the male contact pin and the circuit board are coated in the metal shell; the insulating plug-in mounting seat sleeve is provided with a first magnetic ring; the Type-c plug, the Micro-USB plug and the Lightning plug are respectively provided with a connecting seat, a second magnetic ring sleeved on the connecting seat and a corresponding Type-c plugging end, a Micro-USB plugging end or a Lightning plugging end connected to the connecting seat; therefore, the three different data lines can be used by using one connecting line and three plugs, the structure is simple, the cost is low, the use is convenient, the carrying and the storage are convenient, the corresponding plug or connecting line can be pertinently replaced in the follow-up maintenance and replacement, and the unnecessary waste is avoided.

Description

Three-in-one magnetic charging data cable

technical field

The utility model relates to the technology in the field of magnetic suction data lines, in particular to a three-in-one magnetic suction charging data line.

Background technique

The magnetic charging data cable in the prior art is generally aimed at a single data interface. In current mobile electronic devices, there are mainly three types of interfaces: Type-c interface, Micro-USB interface, and Lightning interface. In order to meet the needs of use, people It is often necessary to configure three types of data lines. In this way, the purchase cost of the data lines is relatively high, and it is also troublesome to store and carry the data lines.

Utility model content

In view of this, the utility model aims at the deficiencies of the existing technology, and its main purpose is to provide a three-in-one magnetic charging data line, which can realize the use of three different data lines by using one connecting line and three plugs. , Its structure is simple, low cost, easy to use, easy to carry and store, follow-up maintenance and replacement can also be targeted to replace the corresponding plug or connecting line, to avoid unnecessary waste.

In order to achieve the above object, the utility model adopts the following technical solutions:

A three-in-one magnetic charging data cable, including a connection line and a Type-c plug, a Micro-USB plug, and a Lightning plug that are detachable and suction-connected to the connection line;

Wherein, the connection line includes a cable body and a first end adapter and a second end data interface respectively connected to both ends of the line body; the first end adapter includes a metal shell and an insulating material covered in the metal shell. Inserting seat, male pins, circuit board; the insulating inserting seat is provided with inserting holes that run through the front and rear end faces of the insulating inserting seat, and the aforementioned male pins are tightly inserted into the corresponding inserting holes , the front and rear ends of the male pin protrude from the front and rear sides of the insulating socket respectively; The front side of the side corresponding to the rear side limit protrusion is formed with a socket part, and the first magnetic ring is sleeved on the socket part, and the front end of the first magnetic ring protrudes from the front of the insulating socket and the metal shell. side to form a first exposed magnetic attraction part, and the inner wall surface of the first magnetic ring and the front end surface of the insulating receptacle are surrounded to form an insertion cavity; the rear end of the male pin is connected to the circuit board , the circuit board is connected to the line body;

The Type-c plug, Micro-USB plug, and Lightning plug all have a connection base, a second magnetic ring sleeved on the connection base, and a corresponding Type-c plug-in end and a Micro-USB plug-in end connected to the connection base. or Lightning plug-in end; the Type-c plug-in end, Micro-USB plug-in end, and Lightning plug-in end all have tail-end female pins for corresponding connection with their terminals; the rear end of the connecting seat is protruding on the rear side of the second magnetic ring;

When the Type-c plug, Micro-USB plug or Lightning plug is suction-connected to the first end adapter of the cable, the rear end of the connection seat extends into the aforementioned socket cavity, and the male pins are inserted into the corresponding female plugs at the end Inside the needle, the first magnetic ring and the second magnetic ring are mutually adsorbed and fixed;

In the first use state, the Type-c plug is suction-connected to the first end adapter of the connection line; in the second use state, the Micro-USB plug is suction-connected to the first end adapter of the connection line; In the third use state, the Lightning plug is suction-connected to the first end adapter of the connecting wire.

As a preferred solution, the outer peripheral side of the connecting seat protrudes outwards with a front limiting protrusion, and the outer peripheral side of the connecting seat corresponding to the rear side of the front limiting protrusion is sequentially formed with a first annular surface, A second annular surface, a guiding transition surface connected between the second annular surface and the first annular surface; the second magnetic ring is sleeved on the outside of the first annular surface from the rear end of the connecting seat through the second annular surface.

As a preferred solution, the front limiting protrusion is an annular protrusion structure, and the outer peripheral surface of the second magnetic ring is flush with the outer peripheral surface of the front limiting protrusion.

As a preferred solution, the front end of the circuit board is provided with several electrical connection holes extending forward and backward, and the rear ends of the male pins extend into the corresponding electrical connection holes.

As a preferred solution, a tailstock is embedded between the circuit board and the wire body, and the metal shell covers the outside of the tailstock.

As a preferred solution, an extension part is formed on the insulating insertion seat corresponding to the rear side of the rear limit protrusion, the insertion hole passes through the extension part, and the male pin protrudes from the rear side of the extension part; The rear limiting convex part is an annular convex structure, and the rear limiting convex part protrudes outward relative to the outer peripheral side surface of the elongated part.

As a preferred solution, the outer peripheral side surface of the rear limiting protrusion and the outer peripheral side surface of the elongated portion both have a structure extending obliquely outward from the rear to the front.

As a preferred solution, an LED light is installed on the circuit board, and an indicating window for the light of the LED light to shine through is opened on the metal casing.

As a preferred solution, both the upper and lower surfaces of the socket part are concavely provided with clamping and positioning cavities.

Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be known from the above technical solution that it mainly utilizes one connection line and three plugs to realize the use of three different data lines. The structure is simple, the cost is low, the use is convenient, and it is easy to carry and store. Subsequent maintenance and replacement can also be targeted to replace the corresponding plug or connecting wire to avoid unnecessary waste. And, through the special structural design of the first end adapter of the connecting wire, the connecting seat of the plug, the first magnetic ring, and the second magnetic ring, the adsorption force and connection stability are improved.

In order to illustrate the structural features and functions of the utility model more clearly, the utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is the three-dimensional structure illustration of the embodiment of the utility model;

Fig. 2 is the structural representation of connection line in the embodiment of the utility model;

Fig. 3 is a diagram of the first use state of the embodiment of the present utility model;

Fig. 4 is a diagram of the second use state of the embodiment of the present utility model;

Fig. 5 is a diagram of the third use state of the embodiment of the present utility model;

Fig. 6 is a cross-sectional view of the structure shown in Fig. 5;

Fig. 7 is a partial enlarged view of place A in Fig. 6;

FIG. 8 is an exploded view of the structure shown in FIG. 5 .

Explanation of the accompanying drawings:

100. Cable 200. Type-c plug

300, Micro-USB plug 400, Lightning plug

10. Line body 20. First end adapter

21. Metal shell 211. Indication window

22. Insulation socket 221. Insertion hole

222. Rear limiting convex part 223. Extended part

224, socket part 2241, clamping and positioning cavity

23. Male pin

24. Circuit board 25. The first magnetic ring

26. Plug cavity 27. Tailstock

30. Connecting seat 31. Front limiting protrusion

32. The first annular surface 33. The second annular surface

34. Guide transition surface 40. Second magnetic ring

50, the female pin at the tail end.

detailed description

Please refer to Figures 1 to 8, which show the specific structure of the embodiment of the present invention; the three-in-one magnetic charging data line includes a connecting line 100 and a detachable suction connection to the connecting line 100 Type-c plug 200, Micro-USB plug 300, Lightning plug 400 on the

Wherein, the connection line 100 includes a cable body 10, a first-end adapter 20 respectively connected to both ends of the line body 10, a second-end data interface (not shown, the second-end data interface can be designed as different type of data interface). The first end adapter 20 includes a metal shell 21 , an insulating receptacle 22 , a male pin 23 , and a circuit board 24 wrapped in the metal shell 21 .

The insulating socket 22 is provided with an insertion hole 221 that runs through the front and rear end faces of the insulating socket 22. The aforementioned male pins 23 are tightly inserted into the corresponding insertion holes 221. The male pins 23 The front end and the rear end respectively protrude from the front and rear sides of the insulating insertion seat 22; An extension 223 is formed at the rear side of the side limiting protrusion 222 , the insertion hole 221 passes through the extension 223 , and the male pin 23 protrudes from the rear side of the extension 223 ; the rear limiting protrusion 222 It is an annular protrusion structure, and the rear limiting protrusion 222 protrudes outward relative to the outer peripheral surface of the extension part 223 . The outer peripheral surface of the rear limiting protrusion 222 and the outer peripheral surface of the elongated portion 223 both have a structure extending obliquely from the rear to the front.

The outer peripheral side of the insulating receptacle 22 corresponds to the front side of the rear side limiting protrusion 222 to form a sleeve portion 224, the sleeve portion 224 is sleeved with a first magnetic ring 25, and the first magnetic ring 25 The front end of the first magnetic ring 25 protrudes from the front side of the insulating receptacle 22 and the metal shell 21 to form a first exposed magnetic attraction action part. An insertion cavity 26 is formed around the structure; here, the upper and lower surfaces of the sleeve portion 224 are both concavely provided with a clamping and positioning cavity 2241 . The rear ends of the male pins 23 are connected to the circuit board 24 , and the circuit board 24 is connected to the wire body 10 . Here, the front end of the circuit board 24 is provided with a number of electrical connection holes extending forward and backward, and the rear ends of the male pins 23 extend into the corresponding electrical connection holes; and, the circuit board 24 and the wire body 10 is embedded with a tailstock 27, and the metal shell 21 covers the outside of the tailstock 27. The circuit board 24 is provided with an LED light, and the metal casing 21 is provided with an indication window 211 for the light of the LED light to shine through.

The Type-c plug 200, Micro-USB plug 300, and Lightning plug 400 all have a connection base 30, a second magnetic ring 40 sleeved on the connection base 30, and a corresponding Type-c plug terminal connected to the connection base 30. , Micro-USB plug-in end or Lightning plug-in end; the Type-c plug-in end, Micro-USB plug-in end, and Lightning plug-in end all have tail-end female pins 50 for corresponding connection with their terminals; The rear end of the connecting seat 30 protrudes from the rear side of the second magnetic ring 40; when the Type-c plug 200, Micro-USB plug 300 or Lightning plug 400 is suction-connected to the first end adapter 20 of the connecting line 100 , the rear end of the connecting seat 30 extends into the aforementioned insertion cavity 26, the male pin 23 is inserted into the corresponding tail-end female pin 50, and the first magnetic ring 25 and the second magnetic ring 40 are mutually adsorbed and fixed. In this embodiment , through the special structural design of the first end adapter 20 of the connection line 100, the plug connection seat 30, the first magnetic ring 25, and the second magnetic ring 40, the adsorption force and connection stability are improved.

As shown in Figures 3 to 5, in this embodiment, using one connection line 100 and three plugs, three different data lines can be used, and the operation is simple, specifically:

As shown in Figure 3, in the first use state, the Type-c plug 200 is suction-connected to the first end adapter 20 of the connecting line 100; as shown in Figure 4, in the second use state, the Micro - the USB plug 300 is suction-connected to the first end adapter 20 of the connection line 100; as shown in FIG. In the aforementioned three usage states, charging or data transmission can be performed as needed.

As shown in Figure 6 and Figure 7, the outer peripheral side of the connecting seat 30 protrudes outwards with a front limiting convex part 31, and the outer peripheral side of the connecting seat 30 corresponds to the rear side of the front limiting convex part 31 in sequence. A first annular surface 32 and a second annular surface 33 are formed, and a guiding transition surface 34 is connected between the second annular surface 33 and the first annular surface 32; The end is sleeved on the outside of the first annular surface 32 via the second annular surface 33 . The front limiting protrusion 31 is an annular protrusion structure, and the outer peripheral surface of the second magnetic ring 40 is flush with the outer peripheral surface of the front limiting protrusion 31 .

The key point of the design of this utility model is that it mainly uses one connection line and three plugs to realize the use of three different data lines. Permanently replace the corresponding plug or connecting wire to avoid unnecessary waste. And, through the special structural design of the first end adapter of the connecting wire, the connecting seat of the plug, the first magnetic ring, and the second magnetic ring, the adsorption force and connection stability are improved.

The above are only preferred embodiments of the present utility model, and do not limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model , all still belong to the scope of the technical solution of the utility model.

Claims (7)

1. A three-in-one magnetic charging data cable, characterized in that: it includes a connecting line and a detachable Type-c plug connected to the connecting line, a Micro-USB plug, and a Lightning plug; Wherein, the connection line includes a cable body and a first end adapter and a second end data interface respectively connected to both ends of the line body; the first end adapter includes a metal shell and an insulating material covered in the metal shell. Inserting seat, male pins, circuit board; the insulating inserting seat is provided with inserting holes that run through the front and rear end faces of the insulating inserting seat, and the aforementioned male pins are tightly inserted into the corresponding inserting holes , the front and rear ends of the male pin protrude from the front and rear sides of the insulating socket respectively; The front side of the side corresponding to the rear side limit protrusion is formed with a socket part, and the first magnetic ring is sleeved on the socket part, and the front end of the first magnetic ring protrudes from the front of the insulating socket and the metal shell. side to form a first exposed magnetic attraction part, and the inner wall surface of the first magnetic ring and the front end surface of the insulating receptacle are surrounded to form an insertion cavity; the rear end of the male pin is connected to the circuit board , the circuit board is connected to the line body; The Type-c plug, Micro-USB plug, and Lightning plug all have a connection base, a second magnetic ring sleeved on the connection base, and a corresponding Type-c plug-in end and a Micro-USB plug-in end connected to the connection base. or Lightning plug-in end; the Type-c plug-in end, Micro-USB plug-in end, and Lightning plug-in end all have tail-end female pins for corresponding connection with their terminals; the rear end of the connecting seat is protruding on the rear side of the second magnetic ring; When the Type-c plug, Micro-USB plug or Lightning plug is suction-connected to the first end adapter of the cable, the rear end of the connection seat extends into the aforementioned socket cavity, and the male pins are inserted into the corresponding female plugs at the end Inside the needle, the first magnetic ring and the second magnetic ring are mutually adsorbed and fixed; In the first use state, the Type-c plug is suction-connected to the first end adapter of the connection line; in the second use state, the Micro-USB plug is suction-connected to the first end adapter of the connection line; In the third use state, the Lightning plug is suction-connected to the first end adapter of the connecting wire. 2. The three-in-one magnetic charging data cable according to claim 1, characterized in that: the outer peripheral side of the connecting seat protrudes outwards with a front limiting protrusion, and the outer peripheral side of the connecting seat corresponds to the front side A first annular surface and a second annular surface are sequentially formed on the rear side of the limiting protrusion, and a guiding transition surface is connected between the second annular surface and the first annular surface; the second magnetic ring is connected from the connecting seat The rear end of the second annular surface is sleeved on the outside of the first annular surface. 3. The three-in-one magnetic charging data cable according to claim 2, characterized in that: the front limiting protrusion is an annular protrusion structure, and the outer peripheral surface of the second magnetic ring is in contact with the front limiting protrusion. The outer peripheral side surfaces of the bit protrusions are kept flush. 4. The three-in-one magnetic charging data cable according to claim 1, characterized in that: the front end of the circuit board is provided with a number of electrical connection holes extending back and forth, and the rear end of the male pin extends into the corresponding in the electrical connection hole. 5. The three-in-one magnetic charging data cable according to claim 1, characterized in that: a tailstock is inlaid between the circuit board and the cable body, and the metal shell covers the outside of the tailstock. 6. The three-in-one magnetic charging data cable according to claim 1, characterized in that: an extension part is formed on the insulating socket corresponding to the rear side of the rear limit protrusion, and the insertion hole penetrates through In the extension part, the male pin protrudes from the rear side of the extension part; the rear limiting protrusion is an annular protrusion structure, and the rear limiting protrusion protrudes outward relative to the outer peripheral surface of the extension part. 7. The three-in-one magnetic charging data cable according to claim 6, characterized in that: the outer peripheral side surface of the rear limiting protrusion and the outer peripheral side surface of the extension part are obliquely outward from back to front extended structure.