CN219046345U

CN219046345U - Socket with charging power supply

Info

Publication number: CN219046345U
Application number: CN202320053060.4U
Authority: CN
Inventors: 田涛
Original assignee: Huizhou Qirui Electric Co ltd
Current assignee: Huizhou Qirui Electric Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-05-19
Anticipated expiration: 2033-01-09

Abstract

The utility model relates to a socket with a charging power supply, which comprises a shell, a PCB (printed circuit board) and a plurality of connecting sheet assemblies, wherein the PCB and the connecting sheet assemblies are arranged in the shell, at least one connecting terminal is arranged on the PCB, and the connecting sheet assemblies are detachably connected with the PCB through the connecting terminal. The connecting piece assembly can be quickly connected and separated with the PCB, the wiring function of the socket can be realized without welding, the structure is ingenious, and the high current of the connecting piece assembly does not need to pass through the PCB, so that the overall performance is stable, the temperature rise is low, and the cost performance is excellent.

Description

Socket with charging power supply

Technical Field

The utility model relates to the technical field of sockets, in particular to a socket with a charging power supply.

Background

The socket with the charging power supply is embedded into a traditional household two-three socket, and is mainly used for charging mobile equipment such as a mobile phone, a tablet personal computer and the like of a terminal or providing continuous power supply.

Along with the increasing of the battery capacity of mobile equipment, the charging power of the socket with the charging power supply is also higher, the socket with the charging power supply is influenced by a structure of strong electricity two-plug and three-plug, and the traditional high-power supply module cannot be simply assembled and embedded within a specified size. In order to meet the design of a charger with higher power, the traditional method on the market is to enlarge the PCB of the charger, weld power sockets such as two-plug and three-plug on the PCB, combine the power of the sockets with the power of the charger and externally connect the power sockets through a wiring terminal, so as to meet the requirement of high-power charging.

The traditional high-power socket with a charging power supply, two three-pin copper sleeves on the surface of a product are welded on a PCB, a high-current wiring terminal on the back surface of the product is also required to be fixed on the PCB through welding, a user connects the socket with a power line from a bottom box, high-voltage high current flows to the PCB through the terminal and is divided into two paths by the PCB, one path flows to the two three-pin socket to supply power to terminal electric equipment, and the other path flows to the high-power charger to supply power to mobile equipment. The existing socket with the charging power supply is difficult to meet the requirements of cost, temperature rise and service life at the same time, and needs to be improved.

Disclosure of Invention

The utility model aims to provide a socket with a charging power supply, wherein a connecting sheet assembly of the socket can be quickly connected and separated with a PCB (printed circuit board), wiring of the socket can be realized without welding, the structure is ingenious, and high current of the connecting sheet assembly does not need to pass through the PCB, so that the socket is stable in overall performance, low in temperature rise and excellent in cost performance.

The utility model provides a take charging source's socket, includes casing, PCB board and a plurality of connection piece subassembly, PCB board and connection piece subassembly are located in the casing, be equipped with at least one connecting terminal on the PCB board, the connection piece subassembly passes through connecting terminal with PCB board separable connection.

In the technical scheme, the PCB is provided with the connecting terminal, the connecting sheet assembly can be quickly connected with and separated from the PCB through the connecting terminal, wiring of the socket can be realized without welding, the efficiency of socket wiring is effectively improved, and the manufacturing cost is reduced. A heavy current for being directed at terminal consumer power supply forms the power supply loop through connection piece subassembly and the cable in the casing, and heavy current need not to pass through the PCB board for the wholeness can be stable, satisfies the temperature rise requirement. The small current for supplying power to the charger power supply is connected with the power supply loop through the connecting terminal on the PCB, and the requirement for supplying power to the charger power supply can be met without welding.

Further, the connecting terminal comprises a clamping part for connecting the connecting sheet assembly, the clamping part comprises two clamping sheets which are oppositely arranged, the connecting sheet assembly is provided with a connecting end, and the connecting end is inserted between the two clamping sheets.

In the technical scheme, the clamping part can clamp the connecting end of the connecting sheet assembly, so that the electric connection between the connecting terminal and the connecting sheet assembly is realized, welding is not needed, the wiring structure is effectively simplified, and the wiring efficiency is improved.

Further, the PCB board is provided with a first through hole corresponding to the clamping part, and the connecting end penetrates through the first through hole.

In the technical scheme, the connecting end penetrates through the first through hole, so that the connecting end and the clamping part can be conveniently aligned, and the installation is more convenient.

Further, the connecting terminal further comprises a connecting part for connecting the PCB, the connecting part comprises at least one pin, and the pin is connected with the PCB.

In the technical scheme, the connecting terminal is connected with the PCB through the connecting part, and the connecting terminal is simple in structure and easy to realize.

Further, the connecting part and the clamping part are formed by bending.

In the technical scheme, the connecting part and the clamping part are formed by bending, so that the production and the manufacturing of the connecting terminal are facilitated, and meanwhile, the cost is reduced.

Further, the PCB assembly further comprises an insulating partition plate, and the insulating partition plate is arranged between the PCB and the connecting sheet assembly.

In the technical scheme, the insulating partition plate can insulate the PCB and the connecting sheet assembly, and the influence of heavy current of the connecting sheet assembly on the PCB is avoided.

Further, a plurality of positioning plates for positioning the connecting sheet assembly are arranged on one side of the insulating partition plate, which is away from the PCB.

In the technical scheme, the locating plate can locate the connecting piece assembly, so that the connecting piece assembly is stable in position, the connecting piece assembly is convenient to install and locate on one hand, and the stability of the whole structure can be improved on the other hand.

Further, a plurality of positioning columns used for positioning the PCB are arranged on one side, facing the PCB, of the insulating partition plate.

In the technical scheme, the positioning column can position the PCB, so that the installation of the PCB is facilitated, and the stability of the structure is improved.

Further, the connector further comprises a connecting terminal, and one end of the connecting sheet assembly is connected to the connecting terminal through a threaded piece.

In the technical scheme, the connecting piece assembly is connected with the wiring terminal and then connected with the cable in the shell to form the power supply loop, so that large current for supplying power to the terminal electric equipment does not need to pass through the PCB, the overall performance is more stable, and the requirement on temperature rise can be met.

Further, the PCB board is provided with at least one interface, and the interface is a USB interface, a Type-c interface or a Lighting interface.

In the above technical solution, the mobile device of the terminal can be charged or provided with a continuous power supply through the interface.

Compared with the prior art, the utility model has the beneficial effects that: the PCB is provided with connecting terminals, the connecting sheet assembly can be connected with and separated from the PCB rapidly through the connecting terminals, wiring of the socket can be achieved without welding, efficiency of wiring of the socket is effectively improved, and manufacturing cost is reduced. The connecting sheet assembly forms a power supply loop with the cable in the shell, so that high current for supplying power to the terminal electric equipment does not need to pass through the PCB, the overall performance is more stable, and the temperature rise requirement is met. The small current for supplying power to the charger power supply is connected with the power supply loop through the connecting terminal on the PCB, and the requirement for supplying power to the charger power supply can be met without welding.

Drawings

Fig. 1 is an exploded view of a socket with a charging power supply according to an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of a PCB board and connecting piece assembly according to an embodiment of the present utility model.

Fig. 3 is a schematic structural view of a connection terminal according to an embodiment of the present utility model.

Fig. 4 is a schematic structural view of a connection point between a connection terminal and a connection piece assembly according to an embodiment of the present utility model.

Fig. 5 is a schematic structural view of an insulating spacer according to an embodiment of the present utility model.

Fig. 6 is a schematic view of an installation position of an insulating spacer according to an embodiment of the present utility model.

Reference numerals illustrate:

the connector comprises a shell 1, a panel 11, a base 12, a PCB 2, a connecting terminal 21, a clamping part 211, clamping pieces 2111, a connecting part 212, pins 2121, an interface 22, a connecting piece assembly 3, a connecting end 31, an insulating partition 4, a positioning plate 41, a positioning column 42, a second through hole 43 and a wiring terminal 5.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Referring to fig. 1 to 6, in a preferred embodiment, the socket with a charging power supply of the present utility model mainly includes a housing 1, a PCB board 2, and a plurality of connecting pieces 3. Wherein, casing 1 includes panel 11 and base 12, and panel 11 and base 12 connect and form hollow cavity, and PCB board 2 and connection piece subassembly 3 are located in the cavity. At least one connecting terminal 21 is arranged on the PCB 2, and the connecting sheet assembly 3 is detachably connected with the PCB 2 through the connecting terminal 21.

Specifically, the connection terminal 21 includes a clamping portion 211, and the clamping portion 211 is electrically connected to the connection pad assembly 3. The clamping part 211 comprises two clamping pieces 2111 which are oppositely arranged, the connecting piece assembly 3 is provided with a connecting end 31 which is formed by bending, and the connecting end 31 is inserted between the two clamping pieces 2111, so that the connection of the connecting piece assembly 3 and the connecting terminal 21 is realized, welding is not needed, the wiring structure is effectively simplified, and the wiring efficiency is improved.

In the present embodiment, the two clamping pieces 2111 are formed in curved shapes with the middle protruding toward each other, a gap is provided between the two clamping pieces 2111, the gap matches the width of the connection end 31, and when the connection end 31 is inserted between the two clamping pieces 2111, the two clamping pieces 2111 can abut against both side surfaces of the connection end 31 under the action of elastic force, thereby forming a connection. When the connecting ends 31 are separated, the connecting ends 31 are only required to be pulled out from the two clamping pieces 2111, so that the operation is simple, and the installation and the maintenance are convenient.

The PCB 2 is provided with a first through hole corresponding to the clamping part 211, and the connecting end 31 is arranged through the first through hole, so that the connecting end 31 and the clamping part 211 are aligned conveniently, and the installation is more convenient.

The connection terminal 21 further includes a connection portion 212 for connecting the PCB board 2, the connection portion 212 including at least one pin, the pin being connected with the PCB board 2. The two pins are respectively arranged at two ends of the connecting terminal 21, the clamping part 211 is arranged between the two pins, the pins can be connected with the PCB 2 in a soldering manner, and the whole structure is simple and stable and is easy to realize.

The connection terminal 21 is made of conductive metal, and the connection portion 212 and the clamping portion 211 are formed by bending, so that the connection terminal 21 can be manufactured easily, and the cost is reduced. The connecting piece assembly 3 adopts a two-three-plug structure, namely the connecting piece assembly 3 comprises two double-head connecting pieces and a single-head connecting piece, the two ends of the double-head connecting piece assembly 3 are respectively provided with a terminal for connecting a plug, and one end of the single-head connecting piece assembly 3 is provided with a terminal for connecting the grounding end of the three-plug.

According to the technical scheme, the PCB 2 is provided with the connecting terminal 21, the connecting piece assembly 3 can be quickly connected with and separated from the PCB 2 through the connecting terminal 21, wiring of the socket can be realized without welding, the efficiency of socket wiring is effectively improved, and the manufacturing cost is reduced. A heavy current for being directed at terminal consumer power supply passes through connection piece subassembly 3 and forms the power supply loop with the cable in the casing 1, and heavy current need not to pass through PCB board 2 for the wholeness can be stable, the temperature rise requirement is satisfied. The small current for supplying power to the charger power supply is connected with the power supply loop through the connecting terminal 21 on the PCB 2, and the requirement of supplying power to the charger power supply can be met without welding.

Referring to fig. 5 and 6, the socket with charging power supply of the present embodiment further includes an insulating partition board 4, where the insulating partition board 4 is disposed between the PCB board 2 and the connecting piece assembly 3. The insulating partition plate 4 is made of insulating materials, can insulate the PCB 2 from the connecting sheet assembly 3, and avoids the influence of high current of the connecting sheet assembly 3 on the PCB 2.

In the present embodiment, the insulating spacer 4 is provided with the second through hole 43 corresponding to the connection terminal 31, and the connection terminal 31 passes through the second through hole 43 and is connected to the connection terminal 21.

Wherein, one side that insulating barrier 4 was facing away from PCB board 2 is equipped with a plurality of locating plates 41 that are used for fixing a position connection piece subassembly 3, and locating plate 41 encloses to close the form and connection piece subassembly 3 shape assorted cell body to it is spacing to connection piece subassembly 3, make connection piece subassembly 3's position stable, the installation location of connection piece subassembly 3 of being convenient for on the one hand, on the other hand can improve overall structure's stability.

One side of the insulating partition plate 4 facing the PCB 2 is provided with a plurality of positioning columns 42 for positioning the PCB 2, the PCB 2 is provided with positioning holes corresponding to the positioning columns 42, the PCB 2 can be positioned through the positioning columns, the installation of the PCB 2 is facilitated, and the stability of the structure is improved.

Referring to fig. 2 again, the socket with charging power supply of the present embodiment further includes a connection terminal 5, and one end of the connection piece assembly 3 is connected to the connection terminal 5 through a screw. The connection piece subassembly 3 is connected with binding post 5, and specifically binding post 5 is three, and three binding post 5 is connected with three connection piece respectively, and three connection piece is connected with the cable in the casing 1 again and is formed the power supply loop for need not through PCB board 2 to the heavy current that is used for supplying power to terminal consumer, and the wholeness can be more stable, can satisfy the requirement to the temperature rise.

In this embodiment, the PCB board 2 is provided with at least one interface 22, and the interface 22 is a USB interface, a Type-c interface, or a Lighting interface. The mobile device of the terminal may be charged or provided with a continuous power supply through the interface 22.

In the description of the present utility model, it should be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying 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.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

While the utility model has been described in conjunction with the specific embodiments above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, all such alternatives, modifications, and variations are included within the spirit and scope of the following claims.

Claims

1. The utility model provides a take charging source's socket, its characterized in that includes casing, PCB board and connection piece subassembly are located in the casing, be equipped with at least one connecting terminal on the PCB board, connection piece subassembly passes through connecting terminal with PCB board separable connection.

2. The socket with charging power supply according to claim 1, wherein the connection terminal includes a clamping portion for connecting the connection piece assembly, the clamping portion includes two clamping pieces disposed opposite to each other, the connection piece assembly has a connection end, and the connection end is interposed between the two clamping pieces.

3. The socket with the charging power supply according to claim 2, wherein the PCB board is provided with a first through hole corresponding to the clamping portion, and the connection end is inserted into the first through hole.

4. The socket with a charging power supply according to claim 2, wherein the connection terminal further comprises a connection portion for connecting the PCB board, the connection portion comprising at least one pin, the pin being connected with the PCB board.

5. The socket with a charging power supply according to claim 4, wherein the connecting portion and the holding portion are formed by bending.

6. The receptacle with charging power supply according to claim 1, further comprising an insulating spacer disposed between said PCB and said connector tab assembly.

7. The socket with charging power supply according to claim 6, wherein a plurality of positioning plates for positioning the connecting piece assembly are arranged on a side of the insulating partition plate facing away from the PCB.

8. The socket with the charging power supply according to claim 6, wherein a plurality of positioning columns for positioning the PCB are arranged on one side of the insulating partition plate facing the PCB.

9. The receptacle with charging power supply according to claim 1, further comprising a connection terminal, wherein one end of the connection piece assembly is connected to the connection terminal by a screw.

10. The socket with the charging power supply according to claim 1, wherein the PCB board is provided with at least one interface, and the interface is a USB interface, a Type-c interface, or a Lighting interface.