Connection terminal, data line and charging equipment

Abstract

The utility model relates to the technical field of charging devices, in particular to a connecting terminal, a data line and charging equipment. The connecting terminal comprises a connecting port and a circuit board which are electrically connected, the circuit board is provided with a first surface and a second surface which are opposite to each other, the connecting port is connected to the same ends of the first surface and the second surface, the first surface is provided with a first lamp array, the second surface is provided with a second lamp array, and the first lamp array is connected with the second lamp array. The end, away from the connecting port, of the circuit board is an input end, and the connecting port, the first lamp array and the second lamp array are all electrically connected with the input end. According to the connecting terminal provided by the utility model, the lamp arrays are respectively arranged on the front surface and the back surface, and the connecting terminal is matched with the connecting terminal with the connecting ports capable of being inserted forwards and backwards, so that a user can see the lamp arrays when the connecting terminal is inserted forwards and backwards, and the display condition of the lamp arrays can be quickly confirmed.

Description

Technical Field

[0001] The utility model relates to the technical field of charging devices, and in particular to a connecting terminal, a data line and a charging device. Background Art

[0002] With the development of technology, interfaces such as Type-C and Lightning have been widely used in various electronic devices due to their reversible pluggable convenience and higher transmission speed.

[0003] However, existing data cables with reversible connectors still have some shortcomings during use, especially in terms of user experience. Traditional data cables often only display connection status and data transfer status through a device screen or indicator light on a single side, but existing data cable designs do not fully consider this feature. When the user inserts the data cable backward, the traditional single-sided indicator light is blocked, making it impossible for the user to see the status of the indicator light and determine whether the data cable is properly connected. Utility Model Content

[0004] In order to solve the technical problem that the indicator light of the existing data cable connection terminal cannot well match the positive and negative plug-in interface, the utility model provides a connection terminal, a data cable and a charging device.

[0005] The solution to the technical problem of the present invention is to provide a connection terminal, including an electrically connected connection port and a circuit board, wherein the circuit board is provided with a first surface and a second surface relative to each other, the connection port is connected to the same end of the first surface and the second surface, a first lamp array is provided on the first surface, and a second lamp array is provided on the second surface, and the end of the circuit board away from the connection port is an input end, and the connection port, the first lamp array and the second lamp array are all electrically connected to the input end.

[0006] Preferably, an arrangement of the first light array on the first surface is the same as an arrangement of the second light array on the second surface.

[0007] Preferably, the first light array includes a plurality of first light strings, the light strings being arranged along the length direction of the first surface, the plurality of first light strings being spaced apart from the first surface and arranged obliquely so that the intervals between the ends of the sequentially arranged first light strings and the corresponding boundaries of the first surface gradually increase or decrease;

[0008] The second light array includes several second light strings, which are arranged along the length direction of the second surface. Several second light strings are arranged at intervals on the second surface and arranged at an angle so that the intervals between the ends of the sequentially arranged second light strings and the corresponding boundaries of the second surface gradually increase or decrease.

[0009] Preferably, a first upper edge and a first lower edge are defined on the first surface, a first avoidance area is defined between the first upper edge and the first lamp array, and ends of the plurality of first lamp strings arranged obliquely in the first lamp array define a bottom edge of the first avoidance area, and the bottom edge is a hypotenuse;

[0010] A second avoidance area is defined between the first lower edge and the first lamp array, and the other ends of the plurality of first lamp strings arranged obliquely in the first lamp array define a top edge of the second avoidance area, and the top edge is a beveled edge;

[0011] A first circuit component is provided in the first avoidance area, and a second circuit component is provided in the second avoidance area; the first circuit component and the second circuit component are electrically connected to the input end and / or the first lamp array and / or the second lamp array and / or the connection port.

[0012] Preferably, one of the first circuit component and the second circuit component includes a voltage regulator and the other includes a control module; the input end is electrically connected to the input interface of the voltage regulator, and the output interface of the voltage regulator is electrically connected to the input interface of the control module, the input interface of the first lamp array and the input interface of the second lamp array.

[0013] Preferably, the connection port is arranged close to the first upper edge, and the input end is arranged close to the first lower edge; the first circuit component includes a control module, and the second circuit component includes a voltage regulator.

[0014] Preferably, the second surface is defined with a second upper edge and a second lower edge, a third avoidance area is defined between the second upper edge and the second light array, and the ends of the plurality of second light strings arranged obliquely in the second light array define the bottom edge of the third avoidance area, and the bottom edge is a hypotenuse;

[0015] A fourth avoidance area is defined between the second lower edge and the second light array, and the other ends of the plurality of second light strings arranged obliquely in the second light array define a top edge of the fourth avoidance area, and the top edge is a beveled edge;

[0016] A third circuit component is provided in the third avoidance area, and a fourth circuit component is provided in the fourth avoidance area; the third circuit component and the fourth circuit component are electrically connected to the input end and / or the first lamp array and / or the second lamp array and / or the connection port.

[0017] Preferably, the third circuit component and / or the fourth circuit component includes a resistor and / or a capacitor.

[0018] Another solution of the present invention to solve the technical problem is to provide a data cable, including a wire material, at least one end of which is provided with the connection port as described above.

[0019] Another solution of the present invention to solve the technical problem is to provide a charging device, including a device body, on which the connection port as described above is provided.

[0020] Compared with the prior art, the present invention provides a connecting terminal, a data cable, and a charging device, which have the following advantages:

[0021] 1. An embodiment of the present invention provides a connection terminal with light arrays on the front and back sides, which is adapted to a connection terminal with a reversible connection port, so that the user can see the light array regardless of whether the connection terminal is inserted forwards or backwards, thereby quickly confirming the display status of the light array and then quickly confirming the working status of the connection terminal, thereby improving the intuitiveness and convenience of use and ensuring the reliability of the data cable in transmitting data and power.

[0022] 2. In the connection terminals of the embodiment of the present invention, the first light array and the second light array adopt the same arrangement method, so that the display lighting effects on the front and back sides can be the same. Users do not need to worry about the plug-in direction of the data cable, which makes it convenient for customers to quickly confirm the working status of the connection terminals, improves the user experience, and at the same time enhances the visual consistency of the product, improving the overall aesthetics and professionalism of the product.

[0023] 3. In the connecting terminal of the embodiment of the present invention, by arranging the first light string at an angle, the interval between the end of the light string and the corresponding surface boundary can be adjusted, thereby providing space for the placement of other circuit elements, optimizing the circuit layout, and ensuring the display effect of the light array.

[0024] 4. In the connection terminals of the present invention, by providing a clearance area on the first surface, space is provided for the placement of circuit components, optimizing the circuit layout and improving the stability and reliability of the circuit. Specifically, by arranging the light strings in an array along a specific angle, a first clearance area and a second clearance area with beveled edges can be simultaneously constructed above and below. This allows the clearance area to have a larger upper and lower spacing area for placing circuit components requiring a larger mounting area, while also having a smaller upper and lower spacing area for placing circuit components requiring a smaller mounting area.

[0025] 5. The voltage stabilizer and control module of the embodiment of the present invention are both relatively large circuit components. Separating them into the first avoidance area and the second avoidance area facilitates the rational layout of the circuit components. Specifically, the voltage stabilizer avoids the impact of voltage fluctuations on the system, improves the reliability of the system, and provides reliable power support for the entire system. The control module realizes intelligent control of the light array and improves the user experience.

[0026] 6. In the connection terminal of the embodiment of the present invention, the voltage regulator is arranged close to the first lower edge, which ensures that the position of the input terminal is reasonable, facilitates the access of external power and signals, and facilitates the connection between the voltage regulator and the input terminal.

[0027] 7. In the connection terminals of this embodiment of the utility model, by providing a clearance area on the second surface, space is provided for the placement of circuit components, optimizing the circuit layout and improving the circuit integration. Specifically, by arranging the second light string at an angle, the spacing between the end of the light string and the corresponding surface boundary can be adjusted, thereby providing space for the placement of other circuit components. The tilted arrangement of the light strings not only ensures the display effect of the light array, but also improves the user experience.

[0028] 8. In the connection terminal of the embodiment of the present invention, by setting resistors and capacitors in the avoidance area, the circuit layout is further optimized and the circuit integration is improved. The reasonable configuration of resistors and capacitors ensures the stability of signals and power supply, improves the overall performance of the system, and ensures the normal operation of the data line during use.

[0029] 9. The embodiment of the present invention also provides a data cable, which has the same beneficial effects as the connecting terminal, and will not be described in detail here.

[0030] 10. The embodiment of the present invention also provides a charging device, which has the same beneficial effects as the connecting terminal, which will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the structure of a connecting terminal provided by an embodiment of the utility model Figure 1 .

[0032] Figure 2 The first surface of a connecting terminal provided by the embodiment of the present utility model is Figure 1 .

[0033] Figure 3 The second surface of the connecting terminal provided by the embodiment of the present invention is Figure 1 .

[0034] Figure 4 This is a schematic diagram of a lamp array with connection terminals provided by an embodiment of the present utility model.

[0035] Figure 5 The first surface of a connecting terminal provided by the embodiment of the present utility model is Figure 2 .

[0036] Figure 6 The second surface of the connecting terminal provided by the embodiment of the present invention is Figure 2 .

[0037] Figure 7 It is a cross-sectional view of a connecting terminal provided by an embodiment of the present utility model.

[0038] Figure 8 This is a schematic diagram of the structure of a connecting terminal provided by an embodiment of the utility model Figure 2 .

[0039] Figure 9 This is a schematic diagram of a data line provided by an embodiment of the present utility model.

[0040] Figure 10 It is a schematic diagram of a charging device provided by an embodiment of the present utility model.

[0041] Description of the accompanying drawings:

[0042] 100, data cable; 200, charging device; 10, connection terminal; 20, wire; 30, device body;

[0043] 1. Connection port; 2. Circuit board; 21. First surface; 211. First upper edge; 212. First lower edge; 213. First avoidance area; 214. Second avoidance area; 22. Second surface; 221. Second upper edge; 222. Second lower edge; 223. Third avoidance area; 224. Fourth avoidance area; 23. Input terminal; 24. First circuit assembly; 25. Second circuit assembly; 26. Third circuit assembly; 27. Fourth circuit assembly;

[0044] 3. First light array; 31. First light string; 4. Second light array; 5. Housing; 51. Light-transmitting area; 52. Light-transmitting cover; 53. Connecting slot; 6. Adapter terminal; 61. Connecting arm. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0046] It should be noted that the terms "first" and "second" in the description and claims of the present utility model are used to distinguish different objects rather than to describe a specific order.

[0047] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0048] In this utility model, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe the utility model and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0049] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0050] Furthermore, the terms "installed," "disposed," "provided with," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0051] Please combine Figures 1 to 3 The first embodiment of the present invention provides a connection terminal 10, including an electrically connected connection port 1 and a circuit board 2. The circuit board 2 is provided with a first surface 21 and a second surface 22 opposite to each other. The connection port 1 is connected to the same end of the first surface 21 and the second surface 22. A first lamp array 3 is provided on the first surface 21, and a second lamp array 4 is provided on the second surface 22. The end of the circuit board 2 away from the connection port 1 is an input end 23. The connection port 1, the first lamp array 3, and the second lamp array 4 are all electrically connected to the input end 23.

[0052] It can be understood that the embodiment of the present invention provides a connection terminal 10, which is provided with a light array on the front and back sides, and is adapted to have a connection terminal 1 that can be inserted in both directions, so that the user can see the light array regardless of whether the connection terminal 10 is inserted in both directions, thereby quickly confirming the display status of the light array, and then quickly confirming the working status of the connection terminal 10, which improves the intuitiveness and convenience of use, and at the same time ensures the reliability of the data cable 100 in transmitting data and power.

[0053] Specifically, the design of input port 23 ensures access to external power and signals, guaranteeing power supply and signal transmission for the entire system. The electrical connection between port 1 and circuit board 2 ensures normal outward transmission of signals and power, providing a foundation for the stable operation of data cable 100. The double-sided design provides a foundation for forward and reverse insertion, ensuring that data cable 100 can function normally in any insertion direction.

[0054] It should be noted that the first surface 21 is parallel to the second surface 22 .

[0055] As an optional implementation, the connection port 1 is a Type-C interface, a lightning interface, a Micro interface or a USB interface.

[0056] Please combine Figures 2 to 4 As a feasible implementation, the arrangement of the first lamp array 3 on the first surface 21 is the same as the arrangement of the second lamp array 4 on the second surface 22 .

[0057] It can be understood that in the connecting terminal 10 of the embodiment of the present invention, the first light array 3 and the second light array 4 adopt the same arrangement method, so that the display lighting effects on the front and back sides can be the same. The user does not need to worry about the plugging direction of the data cable 100, which makes it convenient for the customer to quickly confirm the working status of the connecting terminal 10, improves the user experience, and at the same time enhances the visual consistency of the product, and improves the overall aesthetics and professionalism of the product.

[0058] Please continue reading Figure 4 As a feasible embodiment, the first light array 3 includes a plurality of first light strings 31, which are arranged along the length direction of the first surface 21. The plurality of first light strings 31 are spaced apart from the first surface 21 and arranged obliquely so that the intervals between the ends of the sequentially arranged first light strings 31 and the corresponding boundaries of the first surface 21 gradually increase or decrease;

[0059] The second light array 4 includes a plurality of second light strings, which are arranged along the length direction of the second surface 22. The plurality of second light strings are spaced apart on the second surface 22 and arranged obliquely so that the intervals between the ends of the sequentially arranged second light strings and the corresponding boundaries of the second surface 22 gradually increase or decrease.

[0060] It can be understood that in the connecting terminal 10 of the embodiment of the present invention, by arranging the first light string 31 at an angle, the interval between the end of the light string and the corresponding surface boundary can be adjusted, thereby providing space for the placement of other circuit elements, optimizing the circuit layout, and ensuring the display effect of the light array.

[0061] As a feasible implementation, a single first light string 31 or a second light string is formed by a plurality of LED lights connected in series; and a plurality of first light strings 31 or second light strings are arranged in parallel.

[0062] Specifically, in this embodiment, the first light array 3 includes three first light strings 31, each of which includes six LED lights. It is understandable that the number of light strings and LED lights can be adjusted according to the specific configuration requirements of the product and is not limited here.

[0063] Please combine Figure 2 and Figure 3 As a feasible embodiment, the first surface 21 is defined with a first upper edge 211 and a first lower edge 212. A first avoidance area 213 is defined between the first upper edge 211 and the first lamp array 3. The ends of the plurality of first lamp strings 31 arranged obliquely in the first lamp array 3 define the bottom edge of the first avoidance area, and the bottom edge is a hypotenuse.

[0064] A second avoidance area 214 is defined between the first lower edge 212 and the first light array 3. The other ends of the plurality of first light strings 31 arranged obliquely in the first light array 3 define the top edge of the second avoidance area, and the top edge is a beveled edge.

[0065] A first circuit component 24 is provided in the first avoidance area 213, and a second circuit component 25 is provided in the second avoidance area 214; the first circuit component 24 and the second circuit component 25 are electrically connected to the input end 23 and / or the first lamp array 3 and / or the second lamp array 4 and / or the connection port 1.

[0066] It can be understood that in the connection terminal 10 of the embodiment of the present invention, by providing a clearance area on the first surface 21, space is provided for the placement of circuit components, the circuit layout is optimized, and the stability and reliability of the circuit are improved. Specifically, by arranging the light strings in an array along a specific direction, a first clearance area and a second clearance area with beveled edges can be constructed simultaneously above and below. This allows the clearance area to have an area with a larger upper and lower spacing for placing circuit components requiring a larger installation area, while also having an area with a smaller upper and lower spacing for placing circuit components requiring a smaller installation area.

[0067] It should be noted that the first upper edge 211 and the first lower edge 212 are actual boundaries on the circuit board 2; the bottom edge of the first avoidance area and the top edge of the second avoidance area are virtual boundaries defined by the light string as the target object, and there is no actual structure. For details of the first avoidance area and the second avoidance area, please refer to Figure 2 The area indicated by the dotted line.

[0068] As a feasible implementation, the circuit board 2 is a rectangular circuit board 2 , so that the first surface 21 and the second surface 22 are substantially rectangular.

[0069] A single first light string 31 and a second light string are placed along the length of the rectangle; preferably, the first light string 31 and the second light string are parallel to the long side of the rectangle formed by the corresponding surfaces. Multiple first light strings 31 or second light strings are spaced apart while maintaining parallelism and gradually shifting toward the width of the rectangle along the width direction of the rectangular surface.

[0070] See also Figure 5 As a feasible implementation, one of the first circuit component 24 and the second circuit component 25 includes a voltage regulator and the other includes a control module; the input end 23 is electrically connected to the input interface of the voltage regulator, and the output interface of the voltage regulator is electrically connected to the input interface of the control module, the input interface of the first lamp array 3, and the input interface of the second lamp array 4.

[0071] It can be understood that the voltage stabilizer and control module of the embodiment of the utility model are both relatively large circuit elements, and placing them separately in the first avoidance area and the second avoidance area respectively facilitates the rational layout of the circuit elements; specifically, the voltage stabilizer avoids the impact of voltage fluctuations on the system, improves the reliability of the system, and provides reliable power support for the entire system; the control module realizes intelligent control of the light array, and improves the user experience.

[0072] As a feasible implementation, the connection port 1 is arranged close to the first upper edge 211 , and the input end 23 is arranged close to the first lower edge 212 ; the first circuit component 24 includes a control module, and the second circuit component 25 includes a voltage regulator.

[0073] It can be understood that in the connection terminal 10 of the embodiment of the present invention, the voltage regulator is set close to the first lower edge 212, ensuring that the position of the input terminal 23 is reasonable, facilitating the access of external power and signals, and facilitating the connection between the voltage regulator and the input terminal 23.

[0074] Specifically, in this embodiment, the voltage regulator is a low voltage dropout linear regulator, and the control module is a control IC.

[0075] Please combine Figure 3 and Figure 6As a feasible embodiment, the second surface 22 is defined with a second upper edge 221 and a second lower edge 222. A third avoidance area 223 is defined between the second upper edge 221 and the second lamp array 4. The ends of the plurality of second lamp strings arranged obliquely in the second lamp array 4 define the bottom edge of the third avoidance area, and the bottom edge is a hypotenuse.

[0076] A fourth avoidance area 224 is defined between the second lower edge 222 and the second lamp array 4. The other ends of the plurality of second lamp strings arranged obliquely in the second lamp array 4 define the top edge of the fourth avoidance area, and the top edge is a beveled edge.

[0077] A third circuit component 26 is provided in the third avoidance area 223, and a fourth circuit component 27 is provided in the fourth avoidance area 224; the third circuit component 26 and the fourth circuit component 27 are electrically connected to the input end 23 and / or the first lamp array 3 and / or the second lamp array 4 and / or the connection port 1.

[0078] As can be understood, the provision of a clearance area on the second surface 22 of the connection terminal 10 in the present embodiment provides space for the placement of circuit components, optimizes the circuit layout, and improves the circuit's integration. Specifically, by arranging the second light string at an angle, the spacing between the end of the light string and the corresponding surface boundary can be adjusted, thereby providing space for the placement of other circuit components. The tilted arrangement of the light strings not only ensures the display effect of the light array, but also improves the user experience.

[0079] It should be noted that the second upper edge 221 and the second lower edge 222 are actual boundaries on the circuit board 2; the bottom edge of the third avoidance zone and the top edge of the fourth avoidance zone are virtual boundaries defined by the light string as the target object, and there is no actual structure. For details of the third avoidance zone and the fourth avoidance zone, please refer to Figure 3 The area indicated by the dotted line.

[0080] Please continue reading Figure 6 As a feasible implementation, the third circuit component 26 and / or the fourth circuit component 27 include a resistor and / or a capacitor.

[0081] It can be understood that in the connection terminal 10 of the embodiment of the utility model, by setting resistors and capacitors in the avoidance area, the circuit layout is further optimized and the integration of the circuit is improved. The reasonable configuration of resistors and capacitors ensures the stability of signals and power supply, improves the overall performance of the system, and ensures the normal operation of the data line 100 during use.

[0082] See also Figure 7 As a feasible implementation, the connecting terminal 10 further includes a shell 5, a receiving cavity is provided in the shell 5, the circuit board 2 is fixedly placed in the receiving cavity, and a light-transmitting area 51 is provided on the shell corresponding to the first lamp array 3 and the second lamp array 4 on the circuit board 2.

[0083] It can be understood that the design of the shell 5 and the accommodating cavity provides physical protection and structural stability for the connecting terminal 10, ensuring the safety and reliability of the circuit board 2 during use; the design of the light-transmitting area 51 ensures that the light of the lamp array can be clearly displayed through the shell, and the user can quickly judge the connection status and data transmission status of the data cable 100 through the light-transmitting area 51.

[0084] As a feasible implementation, the light-transmitting area 51 includes a strip-shaped light-transmitting hole arranged on the outer shell 5, and a strip-shaped light-transmitting hole is respectively arranged corresponding to each first light string 31 and the second light string, and the size of the strip-shaped light-transmitting hole is adapted to the size of the first light string 31 and the second light string.

[0085] It can be understood that the size of the strip-shaped light-transmitting hole is adapted to the size of the light string, ensuring that the light of each light string can be accurately displayed through the light-transmitting hole, avoiding light diffusion and interference, and improving the display accuracy.

[0086] As a feasible implementation, a light-transmitting cover 52 is further provided in the accommodating cavity. The light-transmitting cover 52 is located between the lamp array and the housing 5 , and the light-transmitting cover 52 closes the light-transmitting area 51 .

[0087] As can be understood, the light shield 52 provides an additional layer of protection for the light array, preventing external environmental elements (such as dust and moisture) from directly contacting the light array, thereby extending the light array's service life. Furthermore, the light shield 52 improves the light propagation path, reduces light scattering and reflection, and enhances the light array's display quality, making the light more concentrated and uniform. The light shield 52 also softens and evens the light from the light array, enhancing the product's visual appeal and overall aesthetics and professionalism.

[0088] See also Figure 8 As a feasible implementation, the connection terminal 10 further includes a transfer terminal 6, the female end of the transfer terminal 6 being detachably connected to the connection port 1 provided on the circuit board 2, so as to convert the connection port 1 serving as an output port into an interface of another type.

[0089] The adapter terminal 6 is provided with a connecting arm 61 , and the connecting terminal 10 is connected to the housing 5 in a rotating and sliding manner via the connecting arm 61 .

[0090] It can be understood that the design of the adapter terminal 6 enables the connecting terminal 10 to be compatible with a variety of different types of interfaces, thereby improving the versatility and flexibility of the connecting terminal 10; the design of the connecting arm 61 enables the adapter terminal 6 to rotate and slide within a certain range, thereby improving the flexibility of the connecting terminal 10 and adapting to different connection angles and positions.

[0091] See also Figure 9Another solution of the present invention to solve the technical problem is to provide a data cable 100100, including a wire 2020, at least one end of which is provided with the above-mentioned connection port 110.

[0092] It can be understood that the data line 100 provided in this embodiment has the same beneficial effects as the connecting terminal 10 , which will not be described in detail here.

[0093] See also Figure 10 Another solution of the present invention to solve the technical problem is to provide a charging device 200, including a device body 30, on which the connection port 1 as described above is provided.

[0094] It can be understood that the charging device 200 provided in this embodiment has the same beneficial effects as the connecting terminal 10, which will not be described in detail here.

[0095] As a feasible embodiment, the device body 30 can be a charging device such as a plug, a mobile power supply, a power strip, or a docking station. The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A connecting terminal, characterized in that: The invention comprises an electrically connected connection port and a circuit board, wherein the circuit board is provided with a first surface and a second surface opposite to each other, the connection terminal is connected to the same end of the first surface and the second surface, a first lamp array is provided on the first surface, and a second lamp array is provided on the second surface, and the end of the circuit board away from the connection port is an input end, and the connection port, the first lamp array and the second lamp array are all electrically connected to the input end.

2. The connecting terminal according to claim 1, wherein: The arrangement of the first lamp array on the first surface is the same as the arrangement of the second lamp array on the second surface.

3. The connecting terminal according to claim 2, wherein: The first light array includes a plurality of first light strings, which are arranged along the length direction of the first surface. The plurality of first light strings are spaced apart from the first surface and arranged obliquely so that the intervals between the ends of the sequentially arranged first light strings and the corresponding boundaries of the first surface gradually increase or decrease; The second light array includes several second light strings, which are arranged along the length direction of the second surface. Several second light strings are arranged at intervals on the second surface and arranged at an angle so that the intervals between the ends of the sequentially arranged second light strings and the corresponding boundaries of the second surface gradually increase or decrease.

4. The connecting terminal according to claim 3, wherein: The first surface is defined with a first upper edge and a first lower edge, a first avoidance area is defined between the first upper edge and the first lamp array, and ends of a plurality of first lamp strings arranged obliquely in the first lamp array define a bottom edge of the first avoidance area, and the bottom edge is a hypotenuse; A second avoidance area is defined between the first lower edge and the first lamp array, and the other ends of the plurality of first lamp strings arranged obliquely in the first lamp array define a top edge of the second avoidance area, and the top edge is a beveled edge; A first circuit component is provided in the first avoidance area, and a second circuit component is provided in the second avoidance area; the first circuit component and the second circuit component are electrically connected to the input end and / or the first lamp array and / or the second lamp array and / or the connection port.

5. The connecting terminal according to claim 4, wherein: Among the first circuit component and the second circuit component, one includes a voltage regulator and the other includes a control module; the input end is electrically connected to the input interface of the voltage regulator, and the output interface of the voltage regulator is electrically connected to the input interface of the control module, the input interface of the first lamp array and the input interface of the second lamp array.

6. The connecting terminal according to claim 5, wherein: The connection port is arranged close to the first upper edge, and the input end is arranged close to the first lower edge; the first circuit component includes a control module, and the second circuit component includes a voltage stabilizer.

7. The connecting terminal according to claim 3, wherein: The second surface is defined with a second upper edge and a second lower edge, a third avoidance area is defined between the second upper edge and the second light array, and ends of a plurality of second light strings arranged obliquely in the second light array define a bottom edge of the third avoidance area, and the bottom edge is a hypotenuse; A fourth avoidance area is defined between the second lower edge and the second light array, and the other ends of the plurality of second light strings arranged obliquely in the second light array define a top edge of the fourth avoidance area, and the top edge is a beveled edge; A third circuit component is provided in the third avoidance area, and a fourth circuit component is provided in the fourth avoidance area; the third circuit component and the fourth circuit component are electrically connected to the input end and / or the first lamp array and / or the second lamp array and / or the connection port.

8. The connecting terminal according to claim 7, wherein: The third circuit component and / or the fourth circuit component includes a resistor and / or a capacitor.

9. A data cable, characterized in that: The invention comprises a wire, at least one end of which is provided with a connecting terminal according to any one of claims 1 to 8.

10. A charging device, characterized in that: The device comprises a device body, on which a connecting terminal as claimed in any one of claims 1 to 8 is provided.

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