Folding type double-port charging head

Abstract

The utility model relates to a folding type double-port charging head, comprising a housing, the upper end of which is provided with a folding groove, one side of the folding groove extending in length is provided with an outlet, and the housing is provided with an accommodating groove adjacent to the folding groove; the fixed seat is connected to the inner wall of the shell, and the fixed seat is arranged in the accommodating groove; the plug assembly is arranged in the shell and comprises two groups of plugs, a rotary connection assembly and a contact assembly, the two groups of plugs are arranged in the folding groove, and one end of each of the two groups of plugs is connected with the rotary connection assembly; the rotary connecting assembly is arranged in the containing groove, the two ends of the rotary connecting assembly are rotationally connected with the inner side wall of the fixing base, and the plug is stored in or separated from the folding groove through rotation of the rotary connecting assembly; one end of the rotary connection assembly away from the plug is connected with the contact assembly; the circuit board assembly is arranged in the shell, and when the plug is separated from the folding groove, the circuit board assembly is electrically connected with the contact assembly; and the charging port assembly is arranged at the bottom end of the shell, and the charging port assembly is electrically connected with the circuit board assembly. By adopting the structure, the storage and folding of the charging head are completed, and the charging head is prevented from being damaged due to collision during use or carrying.

Description

TECHNICAL FIELD

[0001] The utility model relates to charging head technical field, concretely relates to a folding double -port charging head. BACKGROUND

[0002] The charging head is also called an adapter. The plug of the traditional charging head is always exposed outside. The exposed plug is vulnerable to external impact and damage. The protection of the plug is poor, and it is inconvenient to carry. The existing charging head usually only has a single interface and can only connect one data line to charge the equipment, which is inconvenient to use.

[0003] Therefore, there is an urgent need to provide a folding double-port charging head to solve the above problems. SUMMARY

[0004] The utility model discloses a folding double-port charging head, which overcomes the deficiencies and defects of the prior art and achieves the storage and folding of the charging head, preventing damage caused by impact during use or carrying.

[0005] The utility model discloses a folding double-port charging head, which overcomes the deficiencies and defects of the prior art and achieves the storage and folding of the charging head, preventing damage caused by impact during use or carrying.

[0006] A folding double-port charging head, characterized in that it comprises:

[0007] A shell having a folding slot at the upper end, an outlet on one side of the folding slot, and a receiving slot adjacent to the folding slot in the shell;

[0008] A fixed seat connected to the inner wall of the shell, located in the receiving slot;

[0009] A plug assembly located in the shell, comprising a plug, a rotating connection assembly, and a contact assembly. The plug has two groups, both of which are located in the folding slot and connected to the rotating connection assembly at one end. The rotating connection assembly is located in the receiving slot and connected to the inner side wall of the fixed seat at both ends. The plug is stored or separated from the folding slot by rotating the rotating connection assembly. The end of the rotating connection assembly away from the plug is connected to the contact assembly.

[0010] A circuit board assembly located in the shell. When the plug is separated from the folding slot, the circuit board assembly is electrically connected to the contact assembly.

[0011] A charging port assembly located at the bottom end of the shell and electrically connected to the circuit board assembly.

[0012] Optionally, the shell comprises an upper shell and a lower shell, the upper shell is detachably connected to the upper end of the lower shell, the folding slot and the receiving slot are located in the upper shell, and the fixed seat is fixedly connected to the inner wall of the upper shell.

[0013] Optionally, the upper shell and the fixing seat are an integral structure integrally injection molded.

[0014] Optionally, the lower shell is provided with a mounting groove, the circuit board assembly is arranged in the mounting groove, and the charging port assembly is in communication with the mounting groove.

[0015] Optionally, when the plug is accommodated in the folding groove, the length of the plug exceeds the outlet to form a poking part.

[0016] Optionally, the upper shell is further provided with strip-shaped protrusions, the strip-shaped protrusions are provided in two groups, and the two strip-shaped protrusions are arranged on the two sides of the folding groove.

[0017] Optionally, the charging port assembly comprises a charging interface and a rectifier transformer assembly, the charging interface is connected to the rectifier transformer assembly, and the rectifier transformer assembly is electrically connected to the circuit board assembly.

[0018] Optionally, the charging interface comprises a USB interface and a type-c interface, the USB interface is electrically connected to a first rectifier transformer assembly, and the type-c interface is electrically connected to a second rectifier transformer assembly.

[0019] Optionally, the plug is provided with a deformation recovery member, the folding groove is provided with an abutting part for connecting the deformation recovery member, and when the plug is perpendicular to the folding groove, the deformation recovery member is connected to the abutting part.

[0020] Compared with the prior art, the utility model has the beneficial effects that:

[0021] In the utility model, the folding double-port charging head comprises a shell, a fixing seat, a plug assembly, a circuit board assembly and a charging port assembly, the upper end of the shell is provided with a folding groove for accommodating the plug, one side of the folding groove extending in length is provided with an outlet for the plug to move, a containing groove is arranged in the shell adjacent to the folding groove, and the containing groove is used for placing the plug assembly; the fixing seat is used for connecting the plug assembly and the shell; the plug assembly is arranged in the shell and comprises a plug, a rotating connecting assembly and a contact point assembly, the plug is provided in two groups, the two groups of plugs are arranged in the folding groove, and one end of the two groups of plugs is connected with the rotating connecting assembly; the rotating connecting assembly is arranged in the containing groove, and the two ends of the rotating connecting assembly are rotatably connected with the inner side wall of the fixing seat, and one end of the rotating connecting assembly away from the plug is connected with the contact point assembly; when the charging head is used, the rotating connecting assembly rotates, at this time, the plug is perpendicular to the folding groove and extends out, and the contact point assembly is electrically connected with the circuit board assembly; the charging port assembly is arranged at the bottom end of the shell, and the charging port assembly is electrically connected with the circuit board assembly, so as to be connected with the equipment through a data line to complete charging; through the arrangement of the above-mentioned components, the folding of the charging head is completed, and damage caused by impact during use or carrying is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structure schematic view of the utility model.

[0023] Figure 2 It is a bottom view of the utility model.

[0024] Figure 3 It is a bottom view of the utility model after removing the lower cover.

[0025] Figure 4 It is a structure schematic view of the plug assembly in the utility model.

[0026] Figure 5 It is a structure schematic view of the charging port assembly in the utility model.

[0027] Among them, the above-mentioned drawing includes the following figure marks:

[0028] 11, upper shell, 111, folding groove, 112, outlet, 113, containing groove, 114, abutment, 12, lower shell, 2, fixed seat, 31, plug, 32, rotary connection assembly, 33, contact assembly, 34, actuating portion, 35, deformation recovery component, 41, USB interface, 42, type-c interface, 43, first rectifier transformer assembly, 44, second rectifier transformer assembly. DETAILED DESCRIPTION

[0029] The utility model will be described further in detail below in combination with examples and drawings, but the implementation mode of the utility model is not limited to this.

[0030] The utility model technical scheme proposes a folding double-port charging head.

[0031] Refer to Figures 1 to 5 In the embodiment, it includes:

[0032] The shell is provided with the folding groove 111 at the upper end, and the side of the folding groove 111 length extension is provided with the outlet 112, and the containing groove 113 is arranged in the shell adjacent to the folding groove 111;

[0033] The fixed seat 2 is connected to the inner wall of the shell, and the fixed seat 2 is arranged in the containing groove 113;

[0034] The plug assembly, housed within the housing, includes a plug 31, a rotating connection assembly 32, and a contact assembly 33. Two sets of plugs 31 are disposed within a folding groove 111, with one end of each set connected to the rotating connection assembly 32. The rotating connection assembly 32 is disposed within a receiving groove 113, with both ends rotatably connected to the inner wall of the fixing base 2. The plug 31 is retracted or detached from the folding groove 111 by rotating the rotating connection assembly 32. The end of the rotating connection assembly 32 furthest from the plug 31 is connected to the contact assembly 33.

[0035] The circuit board assembly is located inside the housing. When the plug 31 is disengaged from the folding slot 111, the circuit board assembly is electrically connected to the contact assembly 33.

[0036] The charging port assembly is located at the bottom of the housing and is electrically connected to the circuit board assembly.

[0037] Optionally, in this embodiment, the foldable dual-port charger includes a housing, a fixing base 2, a plug assembly, a circuit board assembly, and a charging port assembly. The upper end of the housing has a folding groove 111 for accommodating a plug 31, and one side of the extended length of the folding groove 111 has an outlet 112 for allowing the plug 31 to move. Adjacent to the folding groove 111, the housing has a receiving groove 113 for placing the plug assembly. The fixing base 2 is disposed in the receiving groove 113 and connected to the inner wall of the receiving groove 113, thereby connecting the plug assembly to the housing. The plug assembly is disposed in the housing and includes a plug 31, a rotating connection assembly 32, and a contact assembly 33. Two sets of plugs 31 are disposed in the folding groove 111, and one end of each set of plugs 31 is connected to the rotating connection assembly 32. The rotating connection assembly 32 is... The plug 31 is housed in the receiving slot 113, and both ends of the rotating connecting assembly 32 are rotatably connected to the inner side wall of the fixed base 2. By rotating the rotating connecting assembly 32, the plug 31 is stored in or detached from the folding slot 111. The end of the rotating connecting assembly 32 away from the plug 31 is connected to the contact assembly 33. When the charging head is not in use, the plug 31 is stored in the folding slot 111. When the charging head is in use, the rotating connecting assembly 32 rotates, at which time the plug 31 extends perpendicularly to the folding slot 111, and at the same time, the plug 31 is partially detached from the folding slot 111. The contact assembly 33 is electrically connected to the circuit board assembly. When the plug 31 is stored in the folding slot 111, the contact assembly 33 is disconnected from the circuit board assembly. The charging port assembly is located at the bottom of the housing and is electrically connected to the circuit board assembly for connecting to the device via a data cable to complete charging. Through the above-mentioned assembly, the charging head is folded and stored, preventing damage from impacts during use or carrying.

[0038] In this embodiment, the housing includes an upper shell 11 and a lower shell 12, with the upper shell 11 detachably connected to the upper end of the lower shell 12. A folding groove 111 and a receiving groove 113 are both provided in the upper shell 11. A fixing seat 2 is fixedly connected to the inner wall of the upper shell 11. The detachable connection between the upper shell 11 and the lower shell 12 facilitates the maintenance and replacement of internal components. Furthermore, in this embodiment, the upper shell 11 and the fixing seat 2 are integrally injection molded structures. This integral structure facilitates processing and also improves connection stability. The lower shell 12 has a mounting groove, in which the circuit board assembly is located. The charging port assembly communicates with the mounting groove, and the device connects to the circuit board assembly via the charging port assembly to achieve charging.

[0039] In this embodiment, when the plug 31 is housed in the folding groove 111, the length of the plug 31 extends beyond the outlet 112 to form a toggle part 34. When the device needs to be charged, the plug 31 is pulled out and rotated so that the plug 31 extends perpendicularly to the folding groove 111, making it convenient to pull out and use the plug 31.

[0040] In this embodiment, the upper shell 11 is also provided with strip-shaped protrusions. There are two sets of strip-shaped protrusions, which are respectively located on both sides of the folding groove 111. When the plug 31 is pulled out for use, that is, when the plug 31 is inserted into the socket, the strip-shaped protrusions can play a blocking role, so that the shell and the socket maintain a certain safe gap, ensuring the safety of personnel during operation.

[0041] In this embodiment, the charging component includes a charging interface and a rectifier transformer assembly. The charging interface is connected to the rectifier transformer assembly, which is electrically connected to the circuit board assembly. The charging current or voltage is adjusted via the rectifier transformer assembly. Further, in this embodiment, the charging interface includes a USB interface 41 and a Type-C interface 42. The USB interface 41 is electrically connected to the first rectifier transformer assembly 43, and the Type-C interface 42 is electrically connected to the second rectifier transformer assembly 44. The USB interface 41 and Type-C interface 42 enable charging of different devices. In other embodiments, multiple sets of charging interfaces can be provided to enable simultaneous charging of multiple devices, or other interfaces such as a Lightning interface can be added; this is not limited here.

[0042] In this embodiment, the plug 31 is provided with a deformation recovery member 35, and the folding groove 111 is provided with an abutment portion 114 for connecting with the deformation recovery member 35. When the plug 31 is perpendicular to the folding groove 111, that is, when the rotating connection assembly 32 rotates and drives the plug 31 to be perpendicular to the folding groove 111, the deformation recovery member 35 abuts and connects with the abutment portion 114. The deformation recovery member 35 deforms and has a tendency to move in a direction away from the abutment portion 114, which facilitates the folding of the plug 31 after subsequent use.

[0043] The embodiments described above are merely illustrative of the implementation of this utility model, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A foldable dual-port charging head, characterized in that, include: The housing has a folding groove at the upper end, and an outlet is provided on one side of the folding groove. A receiving groove is provided in the housing adjacent to the folding groove. A fixing seat is connected to the inner wall of the housing, and the fixing seat is disposed in the receiving groove; A plug assembly, housed within a housing, includes a plug, a rotating connection assembly, and a contact assembly. Two sets of plugs are disposed within the folding groove, with one end of each set connected to the rotating connection assembly. The rotating connection assembly is located within a receiving groove, with both ends rotatably connected to the inner wall of a fixed base. The plug is retracted or detached from the folding groove by rotating the rotating connection assembly. The end of the rotating connection assembly furthest from the plug is connected to the contact assembly. A circuit board assembly is disposed within the housing. When the plug is disengaged from the folding slot, the circuit board assembly is electrically connected to the contact assembly. A charging port assembly is located at the bottom of the housing, and the charging port assembly is electrically connected to the circuit board assembly.

2. A foldable dual-port charging head according to claim 1, characterized in that, The housing includes an upper shell and a lower shell. The upper shell is detachably connected to the upper end of the lower shell. The folding groove and the receiving groove are both provided in the upper shell. The fixing seat is fixedly connected to the inner wall of the upper shell.

3. A foldable dual-port charging head according to claim 2, characterized in that, The upper shell and the fixed base are integrally injection molded structures.

4. A foldable dual-port charging head according to claim 3, characterized in that, The lower shell has a mounting slot, the circuit board assembly is disposed in the mounting slot, and the charging port assembly is connected to the mounting slot.

5. A foldable dual-port charging head according to claim 1, characterized in that, When the plug is retracted into the folding slot, the length of the plug extends beyond the outlet to form a toggle section.

6. A foldable dual-port charging head according to claim 2, characterized in that, The upper shell is also provided with strip-shaped protrusions, and there are two sets of strip-shaped protrusions, which are respectively located on both sides of the folding groove.

7. A foldable dual-port charging head according to claim 1, characterized in that, The charging port assembly includes a charging interface and a rectifier and transformer assembly. The charging interface is connected to the rectifier and transformer assembly, and the rectifier and transformer assembly is electrically connected to the circuit board assembly.

8. A foldable dual-port charging head according to claim 7, characterized in that, The charging interface includes a USB interface and a Type-C interface. The USB interface is electrically connected to the first rectifier transformer component, and the Type-C interface is electrically connected to the second rectifier transformer component.

9. A foldable dual-port charging head according to claim 1, characterized in that, The plug is provided with a deformation recovery component, and the folding groove is provided with an abutment portion for connecting with the deformation recovery component. When the plug is perpendicular to the folding groove, the deformation recovery component is connected to the abutment portion.

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