DC interface two-in-one charging wire convenient to store

Abstract

The utility model provides a DC interface two-in-one charging line convenient for storage, which comprises a shell mechanism, a storage mechanism and a conduction mechanism, the storage mechanism comprises a storage groove, a connecting interface and a connecting metal head, the inside of the storage groove is fixedly connected to the outer wall of the connecting metal head, one end of the connecting metal head penetrates through the outer wall of the storage groove, and the other end of the connecting metal head is connected with the shell mechanism. The bottom end of the metal head is slidably connected with a metal conduction sleeve, the conduction mechanism comprises a mounting frame, a metal conduction sleeve, a spring piece and a mounting base, the interior of the mounting frame is slidably connected to the interior of the metal conduction sleeve, and the outer wall of the metal conduction sleeve is fixedly connected to the inner end of the spring piece; the outer end of the spring piece is connected to the outer wall of the arc-shaped push plate in a sleeving mode, and when the inner connecting metal head and the metal conduction sleeve are connected together, a DC line and a USB line can be communicated together, so that the charging line can be used when the whole charging line is not taken out.

Description

Technical Field

[0001] The utility model relates to a DC interface charging cable, in particular to a DC interface two-in-one charging cable which is easy to store, and belongs to the technical field of DC interface charging cables. Background Art

[0002] DC cables are currently widely used in digital products, small appliances and testing. Currently, DC cables are basically used in power output and charging of various digital products and small appliances. They are simple but indispensable. They are the basic components of the electronics industry, so they are widely used.

[0003] According to the description of a charging cable that is easy to store (authorization announcement number: CN218381682U), "A charging cable that is easy to store includes a shell, the shell is circular, and a left connecting shaft is movably installed inside the shell, and a right connecting shaft is movably installed inside the shell; including: a deep groove, the deep groove is opened inside the shell, and a card block is movably installed inside the shell. When the charging cable that is easy to store is in use, the part that needs to be used is pulled, such as when pulling the hardware plug, the plug line is stretched, and the plug line drives the left connecting shaft to rotate. At this time, the card block is squeezed by the inner wall of the protrusion, and the card block moves into the inside of the deep groove. The card block will move out of the current card slot. When the pulling stops, the card block will enter the corresponding card slot under the action of the micro spring. At this time, the left connecting shaft forms a card-fitting structure with the shell through the card block and the card slot, and the inclined structure of the card block prevents the left connecting shaft from rotating. Similarly, the USB cable can also be pulled out, and the length can be quickly adjusted at this time."

[0004] It is difficult to connect the internal USB and DC cables of the existing charging cables after they are collected, so the DC cable needs to be completely taken out before the mobile phone can be charged, and the storage device needs to be disassembled and stored after charging. Therefore, a DC interface two-in-one charging cable that is easy to store is proposed. Utility Model Content

[0005] In view of this, the utility model provides a DC interface two-in-one charging cable that is easy to store, so as to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the embodiment of the utility model is implemented as follows: a DC interface two-in-one charging cable that is easy to store, including a shell mechanism, a storage mechanism and a conductive mechanism, the storage mechanism includes a storage slot, a connection interface and a connecting metal head, the interior of the storage slot is fixedly connected to the outer wall of the connecting metal head, one end of the connecting metal head penetrates the outer wall of the storage slot, and the bottom end of the metal head is slidably connected to a metal conductive sleeve;

[0007] The conduction mechanism includes a mounting frame, a metal conduction sleeve, a spring sheet and a mounting seat. The interior of the mounting frame is slidably connected to the interior of the metal conduction sleeve, the outer wall of the metal conduction sleeve is fixedly connected to the inner end of the spring sheet, and the outer end of the spring sheet is sleeved on the outer wall of the arc-shaped push plate.

[0008] Further preferably, the storage mechanism further comprises a limit groove, a spring telescopic rod and an arc-shaped push plate, the outer wall of the storage groove is provided with a plurality of limit grooves equidistantly arranged in an annular pattern, and the interior of the storage groove is fixedly connected to the outer wall of the spring telescopic rod.

[0009] Further preferably, the shell mechanism includes a shell, an outer cover, a fixing pin, a limit lock and a wire groove, the outer wall of the shell is fixedly connected to the outer wall of the outer cover by bolts, and the inside of the outer cover is fixedly connected to the outer wall of the mounting frame by a fixing pin.

[0010] Further preferably, the interior of the outer cover is fixedly connected to the outer wall of the limiting lock, the output end of the limiting lock is slidably connected to the interior of the limiting groove, and the outer wall of the outer shell is provided with a wire groove.

[0011] Further preferably, the outer wall of the metal conductive sleeve is fixedly connected to the inner side of the mounting seat.

[0012] Further preferably, the output end of the spring telescopic rod is fixedly connected to the outer wall of the arc-shaped push plate.

[0013] Further preferably, the number of the limit lock buckles is two, and the two limit lock buckles are symmetrically arranged with the center line of the shell as the center, and the number of the spring sheets is two, and the two spring sheets are installed and arranged in opposite directions.

[0014] Further preferably, the outer wall of the connecting metal head is tightly fitted to the outer wall of the metal conductive sleeve.

[0015] The utility model embodiment adopts the above technical solution, which has the following advantages:

[0016] 1. Insert the metal conductive sleeve and the mounting seat into the mounting frame along the limiting mechanism, and sleeve one end of the spring sheet with one end of the arc-shaped push plate, and put the storage slot into the top of the mounting frame. After the storage slot is put in, pull the other end out along the connection interface. By providing two storage slots and two counter-rotating spring sheets, it is convenient to put the interface of the USB cable into the storage device for storage;

[0017] 2. When the charging cable needs to be stored, pull the limit lock buckle to slide out from the limit slot. The storage slot rotates and resets under the push of the spring sheet, and pushes the charging cable to be stored again. When the internal connecting metal head and the metal conductive sleeve are connected together, the DC cable and the USB cable can be connected together, so that the charging cable can be used without taking out the charging cable as a whole.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application 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 present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is the overall structure diagram of the utility model;

[0021] Figure 2 This is the overall internal structure diagram of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the housing mechanism and the conducting mechanism of the utility model;

[0023] Figure 4 It is a schematic diagram of the storage mechanism of the utility model.

[0024] Figure numerals: 1. Shell mechanism; 101. Shell; 102. Outer cover; 103. Fixing pin; 104. Limiting lock; 105. Wire slot; 2. Storage mechanism; 201. Storage slot; 202. Limiting slot; 203. Spring telescopic rod; 204. Arc push plate; 205. Connection interface; 206. Connecting metal head; 3. Conducting mechanism; 301. Mounting frame; 302. Metal conducting sleeve; 303. Spring sheet; 304. Mounting seat. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] Example

[0028] like Figure 1 - Figure 4As shown, the embodiment of the utility model provides a DC interface two-in-one charging cable that is easy to store, including a shell mechanism 1, a storage mechanism 2 and a conductive mechanism 3, wherein the storage mechanism 2 includes a storage slot 201, a connection interface 205 and a connection metal head 206, wherein the interior of the storage slot 201 is fixedly connected to the outer wall of the connection metal head 206, one end of the connection metal head 206 passes through the outer wall of the storage slot 201, and the bottom end of the metal head is slidably connected to a metal conductive sleeve 302;

[0029] The conduction mechanism 3 includes a mounting frame 301, a metal conduction sleeve 302, a spring sheet 303 and a mounting seat 304. The interior of the mounting frame 301 is slidably connected to the interior of the metal conduction sleeve 302. The outer wall of the metal conduction sleeve 302 is fixedly connected to the inner end of the spring sheet 303. The outer end of the spring sheet 303 is sleeved on the outer wall of the arc-shaped push plate 204. When the internal connecting metal head 206 and the metal conduction sleeve 302 are connected together, the DC line and the USB line can be connected together, so that the charging line can be used without taking out the charging line as a whole.

[0030] In one embodiment, specifically, the storage mechanism 2 further includes a limit groove 202, a spring telescopic rod 203 and an arc-shaped push plate 204. The outer wall of the storage groove 201 is provided with a plurality of limit grooves 202 arranged in an equidistant annular pattern, and the interior of the storage groove 201 is fixedly connected to the outer wall of the spring telescopic rod 203. When the distance of the charging cable is adjusted, one end of the limit lock buckle 104 is reinserted into the interior of the limit groove 202 for limit processing.

[0031] In one embodiment, specifically, the shell mechanism 1 includes a shell 101, an outer cover 102, a fixing pin 103, a limit lock 104 and a wire groove 105. The outer wall of the shell 101 is fixedly connected to the outer wall of the outer cover 102 by bolts, and the interior of the outer cover 102 is fixedly connected to the outer wall of the mounting frame 301 by the fixing pin 103.

[0032] In one embodiment, specifically, the interior of the outer cover 102 is fixedly connected to the outer wall of the limiting lock 104, the output end of the limiting lock 104 is slidably connected to the interior of the limiting groove 202, and a wire groove 105 is provided on the outer wall of the outer shell 101. By arranging the outer shell 101 and the outer cover 102 on the outside of the storage device, it is convenient to limit the internal machinery.

[0033] In one embodiment, specifically, the outer wall of the metal conductive sleeve 302 is fixedly connected to the inner side of the mounting seat 304, and the metal conductive sleeve 302 and the mounting seat 304 are inserted into the interior of the mounting frame 301 along the limiting mechanism, and one end of the spring sheet 303 is sleeved with one end of the arc-shaped push plate 204.

[0034] In one embodiment, specifically, the output end of the spring telescopic rod 203 is fixedly connected to the outer wall of the arc-shaped push plate 204 , so as to make the arc-shaped push plate 204 fit the outer wall of the spring sheet 303 .

[0035] In one embodiment, specifically, the limit lock buckle 104 is set to two, and the two limit lock buckles 104 are symmetrically arranged with the center line of the shell 101 as the center, and the spring sheet 303 is set to two, and the two spring sheets 303 are installed and arranged in reverse, so that the two internal charging cables can rotate in two directions respectively.

[0036] In one embodiment, specifically, the outer wall of the connecting metal head 206 fits tightly against the outer wall of the metal conductive sleeve 302. When the internal connecting metal head 206 and the metal conductive sleeve 302 are connected together, the DC cable and the USB cable can be connected together, so that the charging cable can be used without taking out the charging cable as a whole.

[0037] When the utility model is working, one end of the stored DC interface two-in-one charging cable is inserted into the connection interface 205 inside the storage slot 201, and then the DC interface two-in-one charging cable is fully wound around the storage slot 201, and the metal conductive sleeve 302 and the mounting seat 304 are inserted into the mounting frame 301 along the limiting mechanism, and one end of the spring sheet 303 is sleeved with one end of the arc-shaped push plate 204, and the storage slot 201 is placed in the top of the mounting frame 301. After the storage slot 201 is placed, the other end is pulled out along the connection interface 205. By providing two storage slots 201 and two counter-rotating spring sheets 303, it is convenient to put the interfaces of the USB cable together. The charging cable is stored inside the storage device and slides out from the limiting groove 202 by pulling the limiting lock buckle 104. When the charging cable slides out along the cable groove 105, the arc-shaped push plate 204 at the bottom of the storage groove 201 pulls the spring sheet 303 to shrink and tighten, and pushes the spring telescopic rod 203 to extend, so that the spring sheet 303 shrinks while the position of the storage groove 201 remains unchanged. When the distance of the charging cable is adjusted, one end of the limiting lock buckle 104 is reinserted into the limiting groove 202 for limiting processing. When the charging cable needs to be stored, the limiting lock buckle 104 is pulled to slide out from the limiting groove 202. Under the push of the spring sheet 303, the storage groove 201 rotates and resets, and pushes the charging cable to be stored again.

[0038] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A DC interface two-in-one charging cable that is easy to store, comprising a housing mechanism (1), a storage mechanism (2) and a conducting mechanism (3), characterized in that: The storage mechanism (2) comprises a storage groove (201), a connection interface (205) and a connection metal head (206); the interior of the storage groove (201) is fixedly connected to the outer wall of the connection metal head (206); one end of the connection metal head (206) penetrates the outer wall of the storage groove (201); and the bottom end of the connection metal head (206) is slidably connected to a metal conductive sleeve (302); The conduction mechanism (3) comprises a mounting frame (301), a metal conduction sleeve (302), a spring sheet (303) and a mounting seat (304); the interior of the mounting frame (301) is slidably connected to the interior of the metal conduction sleeve (302); the outer wall of the metal conduction sleeve (302) is fixedly connected to the inner end of the spring sheet (303); and the outer end of the spring sheet (303) is sleeved on the outer wall of the arc-shaped push plate (204).

2. The DC interface two-in-one charging cable that is easy to store according to claim 1, characterized in that: The storage mechanism (2) further comprises a limiting groove (202), a spring telescopic rod (203) and an arc-shaped push plate (204); the outer wall of the storage groove (201) is provided with a plurality of limiting grooves (202) arranged in an equidistant annular pattern; the interior of the storage groove (201) is fixedly connected to the outer wall of the spring telescopic rod (203).

3. The conveniently stored DC interface two-in-one charging cable according to claim 1, characterized in that: The housing mechanism (1) comprises a housing (101), an outer cover (102), a fixing pin (103), a limit lock buckle (104) and a wire groove (105); the outer wall of the housing (101) is fixedly connected to the outer wall of the outer cover (102) by means of bolts, and the interior of the outer cover (102) is fixedly connected to the outer wall of the mounting frame (301) by means of the fixing pin (103).

4. The conveniently stored DC interface two-in-one charging cable according to claim 3, characterized in that: The interior of the outer cover (102) is fixedly connected to the outer wall of the limiting lock (104), the output end of the limiting lock (104) is slidably connected to the interior of the limiting groove (202), and the outer wall of the housing (101) is provided with a wire groove (105).

5. The conveniently stored DC interface two-in-one charging cable according to claim 1, characterized in that: The outer wall of the metal conductive sleeve (302) is fixedly connected to the inner side of the mounting seat (304).

6. The conveniently stored DC interface two-in-one charging cable according to claim 2, characterized in that: The output end of the spring telescopic rod (203) is fixedly connected to the outer wall of the arc-shaped push plate (204).

7. The conveniently stored DC interface two-in-one charging cable according to claim 3, characterized in that: The number of the position-limiting lock buckles (104) is two, and the two position-limiting lock buckles (104) are symmetrically arranged with the center line of the housing (101) as the center. The number of the spring sheets (303) is two, and the two spring sheets (303) are installed and arranged in opposite directions.

8. The conveniently stored DC interface two-in-one charging cable according to claim 1, characterized in that: The outer wall of the connecting metal head (206) is tightly fitted to the outer wall of the metal conductive sleeve (302).

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