Charging seat

Abstract

The utility model relates to the technical field of charging seats, and provides a charging seat which comprises a mounting seat, a terminal, a crown spring, a circuit board and a connector, the terminal is communicated with the crown spring and is mounted on the mounting seat in a penetrating manner, the circuit board is mounted in the mounting seat, the crown spring is communicated with the circuit board and is electrically connected with the circuit board, and the connector is electrically connected with the circuit board. And the connector is electrically connected with the circuit board. Therefore, the charging seat is convenient to produce and manufacture, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of charging base, in particular to a charging base. BACKGROUND

[0002] With the wide popularity of electric vehicles and other new energy equipment, the demand for direct current charging base shows a rapid growth trend. As a key component of electric vehicle charging system, the national standard direct current charging base plays a crucial role.

[0003] In the design of the national standard direct current charging base, the selection of signal connection mode is particularly critical. Although the traditional terminal connection power line mode can meet the basic functional requirements to a certain extent, it is prone to power line loosening or even breaking during long-term use, and the production and manufacturing process is time-consuming and laborious.

[0004] Therefore, the present application studies a charging base to facilitate production and manufacturing and improve production efficiency. CONTENT OF THE INVENTION

[0005] In order to facilitate production and manufacturing and improve production efficiency, the present application provides a charging base.

[0006] The present application provides a charging base, which adopts the following technical solutions:

[0007] A charging base, comprising a mounting seat, a terminal, a crown spring, a circuit board and a connector, the terminal is communicated with the crown spring and is installed in the mounting seat, the circuit board is installed in the mounting seat, and the crown spring is communicated with the circuit board and is electrically connected with the circuit board, and the connector is electrically connected with the circuit board.

[0008] By adopting the above technical solutions, the transmission and processing of current and signal are realized through the circuit on the circuit board, the charging is performed through the connection of the connector with the device to be charged, and the crown spring is communicated with the circuit board to replace the power line to manufacture the charging base, so that the problems of power line loosening and breaking can be avoided, thereby facilitating production and manufacturing and improving production efficiency.

[0009] Optionally, the circuit board is provided with a connecting hole, and the crown spring extends into the connecting hole and is electrically connected with the circuit board.

[0010] Optionally, it further comprises a bolt, the mounting seat is provided with a mounting column, the mounting column is provided with a threaded hole, and the bolt is screwed into the threaded hole through the circuit board.

[0011] Optionally, at least two mounting columns are arranged at intervals along the mounting seat.

[0012] Optionally, the connector is a bent needle base.

[0013] Optionally, the circuit board is provided with a plug-in hole, and the bent needle of the bent needle seat is inserted into the plug-in hole.

[0014] By using the above technical scheme, the bent needle of the bent needle seat is inserted into the plug-in hole to realize electrical connection and ensure good electrical contact.

[0015] Optionally, one side of the bent needle seat is connected with a clamping piece, the circuit board is provided with a clamping hole, and the clamping piece is inserted into the clamping hole and clamped to one side of the circuit board.

[0016] Optionally, at least two clamping pieces are arranged at intervals, the mounting seat is provided with a clearance hole, and the clamping pieces are inserted into the clearance hole along the clamping hole and clamped to one side of the circuit board.

[0017] To sum up, the present application has at least one of the following beneficial technical effects:

[0018] 1. The current and signal transmission and processing are realized through the circuit on the circuit board, the charging is realized through the connector connected with the device to be charged, and the charging base is made by replacing the power cord with the crown spring communicated with the circuit board, so that the problems of loose and broken power cord can be avoided, thereby facilitating production and manufacturing and improving production efficiency; 2. The bent needle seat can be fixed or disassembled conveniently through the arrangement of the clamping piece. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structural schematic view of the charging base of the embodiment of the present application;

[0020] Figure 2 is an exploded schematic view of the charging base of the embodiment of the present application;

[0021] Figure 3 is a cross-sectional schematic view of the cooperation between the connector and the circuit board in the charging base of the embodiment of the present application;

[0022] Figure 4 is a structural schematic view of the cooperation between the terminal, the crown spring and the circuit board in the charging base of the embodiment of the present application.

[0023] Reference signs: 1, mounting seat; 2, terminal; 3, circuit board; 4, connector; 5, connecting hole; 6, mounting column; 7, bolt hole; 8, plug-in hole; 9, clamping piece; 10, clamping hole; 11, clearance hole; 12, crown spring. DETAILED DESCRIPTION

[0024] The following will be described in detail in combination with the accompanying Figures 1-4 The present application will be further described in detail.

[0025] The embodiment of the present application discloses a charging base. Referring to Figure 1 and Figure 4The charging base comprises a mounting seat 1, a terminal 2, a crown spring 12, a circuit board 3 and a connector 4. The terminal 2 is communicated with the crown spring 12 and is arranged in the mounting seat 1. The circuit board 3 is arranged in the mounting seat 1. The pin of the terminal 2 is inserted into the crown spring 12. The crown spring 12 is inserted into the circuit board 3 and is electrically connected with the circuit board 3. The connector 4 is electrically connected with the circuit board 3, so that the electrical signal is communicated. The connector 4 can be connected with the external device to be charged to charge the device. The connection of the circuit board 3 with the terminal 2, the crown spring 12 and the connector 4 replaces the power line, so that the power line loosening and breaking problems can be avoided, thereby facilitating the production and manufacturing and improving the production efficiency.

[0026] With reference to Figure 1 and Figure 2 In some embodiments, the circuit board 3 is provided with a connecting hole 5. The crown spring 12 is inserted into the connecting hole 5 and is electrically connected with the circuit board 3, so that the electrical connection between the circuit board 3 and the crown spring 12 can be facilitated.

[0027] With reference to Figure 2 In some embodiments, the charging base further comprises a bolt (not shown in the figure). The mounting seat 1 is provided with a mounting column 6. The mounting column 6 is provided with a threaded hole. The charging base of the embodiment is provided with a bolt hole 7. The bolt is screwed into the threaded hole through the bolt hole 7 of the circuit board 3. In some embodiments, at least two mounting columns 6 are arranged at intervals in the mounting seat 1. One bolt hole 7 is arranged near each of the four corners of the circuit board 3. The mounting column 6 and the bolt hole 7 are arranged correspondingly, so that the circuit board 3 can be stably fixed.

[0028] In some embodiments, the connector 4 is a bent needle seat. The bent needle seat can be connected with the external device after being connected with the circuit board 3, and can also be connected with the device to be charged after being connected with the external adapter. The circuit board 3 is provided with a plurality of plug-in holes 8. The bent needle of the bent needle seat is inserted into the plug-in hole 8, so that the signal connection between the circuit board 3 and the bent needle seat is realized.

[0029] With reference to Figure 3 In some embodiments, one side of the bent needle seat is integrally connected with a clamping piece 9. The circuit board 3 is provided with a clamping hole 10. The clamping piece 9 is inserted into the clamping hole 10 and is clamped to one side of the circuit board 3, so that the bent needle seat can be fixed conveniently, and the bent needle of the bent needle seat can be inserted into the plug-in hole 8 conveniently.

[0030] In some embodiments, at least two clamping pieces 9 are arranged at intervals. In the embodiment, two clamping pieces 9 are arranged at intervals. The clamping positions of the clamping pieces 9 are directed to the sides away from each other. The mounting seat 1 is provided with a clearance hole 11. The clamping piece 9 is inserted into the clearance hole 11 through the clamping hole 10. The clamping piece 9 is clamped to one side of the circuit board 3 through the clearance hole 11, so that the circuit board 3 and the mounting seat 1 can be more stably fixed.

[0031] The implementation principle of the charging base in the embodiment of the application is that: the transmission and processing of current and signals are realized through the circuit on the circuit board 3, the charging is performed through the connector 4 connected with the device to be charged, the charging base is made by replacing the power line through the communication between the circuit board 3 and the crown spring 12, so that the problems of loosening and breaking of the power line can be avoided, thereby facilitating production and manufacturing and improving production efficiency.

[0032] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so: all equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A charging stand, characterized in that: The device includes a mounting base, terminals, a crown spring, a circuit board, and a connector. The terminals are connected to the crown spring and are installed in the mounting base. The circuit board is installed in the mounting base, and the crown spring is connected to and electrically connected to the circuit board. The connector is electrically connected to the circuit board.

2. A charging dock according to claim 1, characterized in that: The circuit board has a connection hole, and the crown spring extends into the connection hole and is electrically connected to the circuit board.

3. A charging stand according to claim 1, characterized in that: It also includes bolts, and the mounting base is provided with a mounting post, the mounting post having a threaded hole, and the bolt passing through the circuit board and screwed into the threaded hole.

4. A charging dock according to claim 3, characterized in that: At least two mounting posts are spaced apart along the interior of the mounting base.

5. A charging dock according to claim 1, characterized in that: The connector is a bent pin connector.

6. A charging dock according to claim 5, characterized in that: The circuit board has a plug hole, and the bent pin of the bent pin holder is inserted into the plug hole.

7. A charging dock according to claim 5, characterized in that: A snap-fit ​​component is connected to one side of the bent pin holder, and a snap-fit ​​hole is provided on the circuit board. The snap-fit ​​component extends into the snap-fit ​​hole and snaps onto one side of the circuit board.

8. A charging dock according to claim 7, characterized in that: The snap-fit ​​components are spaced at least two apart, and the mounting base has a clearance hole. The snap-fit ​​components extend into the clearance hole along the snap-fit ​​hole and snap onto one side of the circuit board.

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