CN219717385U

CN219717385U - Folding english standard pin power supply charger of syntropy interlock

Info

Publication number: CN219717385U
Application number: CN202221610991.1U
Authority: CN
Inventors: 陆子文; 张昱
Original assignee: Dongguan Yingju Power Supply Co ltd
Current assignee: Dongguan Yingju Power Supply Co ltd
Priority date: 2022-04-08
Filing date: 2022-06-24
Publication date: 2023-09-19
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a folding English pin power supply charger with same-direction linkage, which comprises a charger body, wherein the charger body comprises a pin shell and a pin assembly, the pin assembly is arranged in the pin shell, a circuit board and a conductive spring are further arranged in the pin shell, the pin assembly comprises a first pin, a second pin, a third pin and a connecting rod, the first pin, the second pin and the third pin are rotatably connected with the connecting rod, the number of the conductive springs is two, one conductive spring corresponds to the first pin, the other conductive spring corresponds to the second pin, so that the first pin, the second pin and the third pin can be arranged on the pin shell in the same direction, the three pins are in the same-direction linkage, the occupied space in the interior is saved, and the use is convenient.

Description

Folding english standard pin power supply charger of syntropy interlock

Technical Field

The utility model relates to the technical field of power chargers, in particular to a folding English pin power charger which is in linkage in the same direction.

Background

At present, three standard pins are usually fixed in position, the fixed volume of the pins occupies large space, or only three standard pins can be folded oppositely, at this time, springs or magnets are required to be arranged in the standard pins as steering power, and the manufacturing difficulty is high; or only the folding of the standard pins can be separated, the linkage can not be realized, and the operation is troublesome and inconvenient.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide a folding English pin power supply charger which is interlocked in the same direction, and three pins are folded in the same direction only by arranging a connecting rod.

The utility model adopts the following technical scheme:

the utility model provides a folding English pin power supply charger with same-direction linkage, which comprises a charger body, wherein the charger body comprises a pin shell and a pin assembly, the pin assembly is arranged in the pin shell, a circuit board, a power interface and a conductive spring are further arranged in the pin shell, the pin assembly comprises a first pin, a second pin, a third pin and a connecting rod, the first pin, the second pin and the third pin are rotatably connected with the connecting rod, the number of the conductive springs is two, one conductive spring corresponds to the position of the first pin, the other conductive spring corresponds to the position of the second pin, a first through hole, a second through hole and a third through hole are formed in the pin shell, one end of the first through hole is used for allowing one end of the first pin to pass through and is connected with the connecting rod, the second through hole is used for allowing the second pin to pass through and is connected with the connecting rod, and the third through hole is used for allowing the second pin to pass through and is connected with the connecting rod, and the first pin, the second pin and the third pin are correspondingly connected with the first pin, the second pin and the third pin are electrically connected with the connecting rod and the second pin and the connecting rod respectively, and the first pin and the second pin are electrically connected with the power supply board and the power supply.

In the utility model, as an optional embodiment, the power supply interface is a TYPE C output terminal, the pin housing is provided with a socket hole, one end of the TYPE C output terminal is connected to the circuit board, and the other end is mounted on the socket hole.

In the utility model, as an alternative embodiment, the pin housing comprises an upper housing and a lower housing, the upper housing is connected with the lower housing to form a containing cavity, the support column and the pin assembly are both installed in the containing cavity, one end of the support column is connected with the bottom surface of the lower housing, and the first through hole, the second through hole and the third through hole are all arranged on the upper housing.

In the utility model, as an optional embodiment, a clamping part is arranged at one end of the upper shell close to the lower shell, and the upper shell and the lower shell are clamped and fixed through the clamping part.

In the present utility model, as an alternative embodiment, the outer top surface of the upper housing is further provided with a first accommodating groove, a second accommodating groove and a third accommodating groove, the first accommodating groove is used for accommodating the first pin, the second accommodating groove is used for accommodating the second pin, the third accommodating groove is used for accommodating the third pin, the first through hole is arranged in the first accommodating groove, the second through hole is arranged in the second accommodating groove, and the third through hole is arranged in the third accommodating groove.

In the utility model, as an optional embodiment, one end of each of the first accommodation groove and the second accommodation groove is provided with an opening, the upper shell is further provided with a fourth accommodation groove, the opening is communicated with the fourth accommodation groove, and one end of the first pin, which is far away from the connecting rod, and one end of the second pin, which is far away from the connecting rod, extend into the fourth accommodation groove through the opening.

In the present utility model, as an optional embodiment, the third pin is provided with a first rotating shaft, and the third pin is movably connected with the connecting rod through the first rotating shaft.

In the present utility model, as an optional embodiment, the pin assembly further includes a connection shaft, the first pin is connected to one end of the connection shaft, the second pin is connected to the other end of the connection shaft, and a second rotating shaft is further disposed on the connection shaft, and is movably connected to the connecting rod.

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

the folding English pin power supply charger with the same-direction linkage is characterized in that a pin assembly is arranged in a pin shell, wherein the pin assembly comprises a first pin, a second pin, a third pin and a connecting rod, and the first pin, the second pin and the third pin are rotatably connected with the connecting rod, so that the first pin, the second pin and the third pin can be arranged on the pin shell in the same direction, the three pins are in the same-direction linkage, the internal occupied space is saved, and the charger is convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a folding English pin power charger in accordance with an embodiment of the present utility model;

FIG. 2 is a schematic diagram showing a split structure of a folding English pin power charger with co-directional linkage according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a pin assembly according to an embodiment of the present utility model.

In the figure: a charger body; 2. a pin housing; 21. an upper housing; 211. a clamping part; 22. a lower housing; 23. a first accommodation groove; 24. a second accommodation groove; 25. a third accommodation groove; 26. a fourth accommodating groove; 3. a pin assembly; 31. a first pin; 32. a second pin; 33. a third pin; 331. a first rotating shaft; 34. a connecting rod; 35. a connecting shaft; 4. a circuit board; 5. a conductive spring; 6. and a power interface.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments. Materials and equipment used in this example are commercially available, except as specifically noted. Examples of embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, the meaning of "a plurality" is two or more, unless specifically stated otherwise.

In the description of the present utility model, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be fixedly connected, or may be connected through an intermediary, or may be connected between two elements or may be an interaction relationship between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The terms first, second and the like in the description and in the claims and in the above-described figures, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The embodiment of the utility model provides a folding English pin power supply charger which is in same-direction linkage, wherein a pin assembly is arranged in a pin shell, the pin assembly comprises a first pin, a second pin, a third pin and a connecting rod, and the first pin, the second pin and the third pin are rotatably connected with the connecting rod, so that the first pin, the second pin and the third pin can be arranged on the pin shell in the same direction, the three pins are in the same-direction linkage, the internal occupied space is saved, and the charger is convenient to use.

Fig. 1 is a diagram showing an overall structure of a folding english pin power charger of the utility model, fig. 2 is a diagram showing a split structure of a folding english pin power charger of the utility model, and fig. 3 is a schematic diagram showing a pin assembly of an embodiment of the utility model. Referring to fig. 1-3, the folding english pin power charger of the present embodiment includes a charger body 1. The charger body 1 includes a pin housing 2 and a pin assembly 3, it being understood that the pin assembly 3 is mounted within the pin housing 2, the pin housing 2 being adapted to receive or mount the pin assembly 3. Specifically, the pin housing 2 is further provided with a circuit board 4 and a conductive spring 5, the pin assembly 3 includes a first pin 31, a second pin 32, a third pin 33, and a connecting rod 34, the first pin 31, the second pin 32, and the third pin 33 are rotatably connected with the connecting rod 34, the number of the conductive springs 5 is two, and the purpose of the conductive spring 5 is to enable the first pin 31 and the second pin 32 to be electrically connected with the circuit board 4. Therefore, one conductive spring 5 corresponds to the first pin 31, the other conductive spring 5 corresponds to the second pin 32, the pin housing 2 is provided with a first through hole, a second through hole and a third through hole, the first through hole is used for allowing one end of the first pin 31 to pass through while the first through hole is connected with the connecting rod 34, the second through hole is used for allowing the second pin 32 to pass through while the second through hole is connected with the connecting rod 34, the third through hole is used for allowing the third pin 33 to pass through while the third through hole is connected with the connecting rod 34, when the first pin 31, the second pin 32 and the third pin 33 are opened outwards, the first pin 31 and the second pin 32 are respectively abutted to the corresponding conductive springs 5, the pin housing 2 is also provided with a power interface 6, and the conductive springs 5 and the power interface 6 are electrically connected with the circuit board 4.

Further, a power interface 6 is arranged in the pin housing 2, the power interface 6 is a TYPE C output terminal, a socket hole is formed in the pin housing 2, one end of the TYPE C output terminal is connected with the circuit board 4, and the other end of the TYPE C output terminal is mounted on the socket hole.

One end is connected with the bottom surface of the pin housing 2, and the other end is connected with the circuit board 4. The purpose of the support column 6 is to support the circuit board 4, so that the circuit board 4 is prevented from directly contacting the bottom surface of the pin housing 2, and a certain heat dissipation space is provided for the circuit board 4.

The pin housing 2 of the embodiment includes an upper housing 21 and a lower housing 22, the upper housing 21 is connected with the lower housing 22 to form a containing cavity, the support column 6 and the pin assembly 3 are all installed in the containing cavity, one end of the support column 6 is connected with the bottom surface of the lower housing 22, and the first through hole, the second through hole and the third through hole are all arranged on the upper housing 21. Providing the upper housing 21 and the lower housing 22 facilitates installation and maintenance of the pin assembly 3. Further, a clamping portion 211 is disposed at one end of the upper housing 21 near the lower housing 22, and the upper housing 21 and the lower housing 22 are clamped and fixed by the clamping portion 211. The clamping and fixing mode is adopted, so that the installation is convenient.

The embodiment is still equipped with first holding tank 23, second holding tank 24 and third holding tank 25 on the outer top surface of upper housing 21, first holding tank 23 is used for holding first pin 31, and second holding tank 24 is used for holding second pin 32, and third holding tank 25 is used for holding third pin 33, first through-hole sets up in first holding tank 23, and the second through-hole sets up in second holding tank 24, and the third through-hole sets up in third holding tank 25. The first, second and third receiving grooves 23, 24 and 25 can well receive the first, second and third pins 31, 32 and 33 so that the first, second and third pins 31, 32 and 33 do not protrude from the upper surface of the upper case when they are retracted. And the first accommodation groove 23 and the second accommodation groove 24 are provided with openings at one ends, the upper shell 21 is further provided with a fourth accommodation groove 26, the openings are communicated with the fourth accommodation groove 26, and one end of the first pin 31 far away from the connecting rod 34 and one end of the second pin 32 far away from the connecting rod are extended into the fourth accommodation groove 26 through the openings.

In the embodiment, the third pin 33 is provided with a first rotating shaft 331, and the third pin 33 is movably connected with the connecting rod 34 through the first rotating shaft 331. The pin assembly 3 further comprises a connecting shaft 35, the first pin 31 is connected with one end of the connecting shaft 35, the second pin 32 is connected with the other end of the connecting shaft 35, a second rotating shaft is further arranged on the connecting shaft 35, and the second rotating shaft is movably connected with the connecting rod 34. When the pin connector is used, due to the arrangement of the first rotating shaft 331 and the second rotating shaft, the three pins can be opened by manually lifting the three pins, so that the three pins are interlocked in the same direction.

Although only certain features and embodiments of the utility model have been illustrated and described, many modifications and changes may occur to those skilled in the art without departing substantially from the scope and spirit of the utility model as defined in the appended claims, for example: variations in the size, dimensions, structure, shape and proportions of the various elements, mounting arrangements, use of materials, colors, orientations, etc.

The foregoing embodiments are merely preferred embodiments of the present utility model, and are not intended to limit the scope of the embodiments of the present utility model, so that any insubstantial changes and substitutions made by those skilled in the art on the basis of the embodiments of the present utility model fall within the scope of the embodiments of the present utility model.

Claims

1. The utility model provides a folding english standard of syntropy is participated in power charger, its characterized in that includes the charger body, the charger body includes and is participated in the casing and is participated in the subassembly, it is in to participate in the subassembly and install in the casing, it still is equipped with circuit board, power interface and electrically conductive spring to participate in the casing, it includes first participated in, second participated in, third participated in, the connecting rod to participate in the subassembly, first participated in, second participated in and third participated in all with the connecting rod rotatable coupling, the quantity of electrically conductive spring is two, wherein a sheet electrically conductive spring with first participated in the position corresponds, another piece electrically conductive spring with second participated in the position corresponds, be equipped with first through-hole, second through-hole and third through-hole on the casing, first through-hole is used for supplying the one end of first participated in pass simultaneously the through-hole with the connecting rod is connected, the second participated in is used for supplying the second participated in to pass when the second through-hole with the connecting rod is connected, the third participated in, the third through-hole is used for supplying the second participated in with the connecting rod to pass when the third participated in with the connecting rod, first and second participated in and second and the electrically conductive board is opened, and corresponds with the electrically conductive board and second and electricity connection respectively.

2. The folding english standard pin power supply charger of claim 1, wherein the power interface is a TYPE C output terminal, the pin housing is provided with a socket, one end of the TYPE C output terminal is connected to the circuit board, and the other end is mounted on the socket.

3. The folding english standard pin power supply charger of claim 2, wherein the pin housing comprises an upper housing and a lower housing, the upper housing and the lower housing are connected to form a receiving cavity, the support post and the pin assembly are mounted in the receiving cavity, one end of the support post is connected to the bottom surface of the lower housing, and the first through hole, the second through hole and the third through hole are all formed in the upper housing.

4. The folding english pin power supply charger according to claim 3, wherein the upper housing has a clamping portion at one end thereof adjacent to the lower housing, and the upper housing and the lower housing are fastened by the clamping portion.

5. The folding english standard pin power supply charger of claim 3, wherein the top outer surface of the upper housing is further provided with a first receiving slot, a second receiving slot and a third receiving slot, the first receiving slot is configured to receive the first pin, the second receiving slot is configured to receive the second pin, the third receiving slot is configured to receive the third pin, the first through hole is disposed in the first receiving slot, the second through hole is disposed in the second receiving slot, and the third through hole is disposed in the third receiving slot.

6. The folding english standard pin power supply charger of claim 5, wherein the first and second receiving slots each have an opening at one end thereof, the upper housing further having a fourth receiving slot, the opening communicating with the fourth receiving slot, the first pin extending into the fourth receiving slot through the opening at one end thereof remote from the connecting rod and the second pin extending into the fourth receiving slot at one end thereof remote from the connecting rod.

7. The folding english standard pin power supply charger of claim 1, wherein the third pin is provided with a first shaft, and the third pin is movably connected to the connecting rod through the first shaft.

8. The folding english standard pin power supply charger of claim 7, wherein the pin assembly further comprises a connecting shaft, the first pin is connected to one end of the connecting shaft, the second pin is connected to the other end of the connecting shaft, and a second rotating shaft is further provided on the connecting shaft and is movably connected to the connecting rod.