Power connector

Abstract

A power connector comprises a body, at least one guide plate and a plurality of terminal sheets, the insulation body is provided with a slot, and the slot defines an insertion direction; the guide plate is arranged on the insulating body, the terminal pieces are mutually stacked inside and outside and connected to the guide plate, each terminal piece is provided with a plurality of elastic arms, and the elastic arms extend forwards in the insertion direction and are provided with contact parts protruding into the slots so as to realize convenient connection between the power supply connector and the electronic element.

Description

Technical Field

[0001] The present application belongs to the technical field of electrical connectors, and in particular, relates to a power connector. Background Art

[0002] The electrical connector needs to be frequently connected and disconnected with other electronic components, for example, the electrical connector needs to be connected and disconnected with other electronic connectors to realize the connection and disconnection functions of the electrical connector. However, when the electrical connector is connected or disconnected with other electronic components, the structure of the electrical connector plays a key role in facilitating the connection or disconnection with other electronic components. Therefore, it is necessary to make necessary improvements to the structure of the connection and disconnection of the electrical connector with other electronic components. Summary of the invention

[0003] An embodiment of the present application provides a power connector to achieve convenient connection of the power connector.

[0004] In the first aspect, the present application provides a connector, comprising an insulating body, at least one guide plate and a plurality of terminal pieces, the insulating body being provided with a slot, the slot defining an insertion direction; the guide plate being arranged on the insulating body, the terminal pieces being stacked inside and outside each other and connected to the guide plate, the terminal pieces being provided with a plurality of elastic arms, the elastic arms extending forward along the insertion direction and being provided with a contact portion protruding into the slot.

[0005] In an embodiment of the present application, multiple terminal pieces are stacked inside and outside each other and connected to a guide plate. The terminal pieces are provided with multiple elastic arms, which extend forward along the insertion direction and are provided with contact portions protruding into the slots. When the power connector is connected to other electronic components, the multiple terminal pieces abut against the other electronic components through the contact portions to achieve electrical conduction, and can continuously undergo elastic deformation through the multiple elastic arms; and when the power connector withdraws from other electronic components, the multiple elastic arms can achieve convenient connection between the power connector and other electronic components through continuous elastic recovery.

[0006] In some embodiments, the guide plate is provided with an inner surface adjacent to the slot and an opposite outer surface, and a plurality of terminal pieces are provided on the inner surface of the guide plate.

[0007] In some embodiments, the guide plate exceeds the frontmost end of the terminal piece in the insertion direction.

[0008] In some embodiments, the guide plate is provided with a stepped portion on the inner surface, the rear ends of the plurality of terminal pieces are continuously and spaced apart on the stepped portion, and the elastic arms of the plurality of terminal pieces are spaced apart from each other.

[0009] In some embodiments, a recess is provided at the rear end of the outer surface of the guide plate, and the power connector includes a cable or a copper busbar, and an end of the cable or the copper busbar is fixed in the recess.

[0010] In some embodiments, the front wall surface of the recessed portion is located in front of the rear inner wall surface of the slot.

[0011] In some embodiments, the power connector includes a pair of guide plates, and the guide plates are respectively located on opposite sides of the slot.

[0012] In some embodiments, the rear end of the terminal piece and the contact portion are respectively arranged at opposite ends of the elastic arm, the contact portion is bent, and the contact portion includes a coupling end, a support surface and a coupling surface, the coupling surface is connected to the elastic arm, the support surface and the coupling surface are arranged at a preset angle, the coupling end is arranged at the end of the support surface, the coupling surface is provided with a coupling hole, and the coupling end passes through the coupling hole of the corresponding connecting terminal of the adjacent connecting terminal piece.

[0013] In some embodiments, the power connector also includes multiple clips, the guide plate is provided with multiple receiving grooves, the insulating body is provided with multiple installation grooves, one end of each clip is fixed in the receiving groove, and the other end of each clip is clamped in the corresponding installation groove.

[0014] In some embodiments, the power connector further includes a stopper, a ridge is disposed in the middle of the body, the stopper is mounted on the ridge, and the stopper is clamped between a pair of guide plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a stereoscopic diagram of a power connector provided in an embodiment of the present application.

[0016] Figure 2 yes Figure 1 An exploded perspective view of the power connector is shown.

[0017] Figure 3 It is a three-dimensional diagram of the guide plate and terminal piece of the power connector provided in the embodiment of the present application.

[0018] Figure 4 yes Figure 3 Another perspective view of the guide plate and terminal piece of the power connector shown.

[0019] Figure 5 yes Figure 3 Another perspective view of the guide plate and terminal piece of the power connector shown.

[0020] Figure 6 yes Figure 3 A side view of the guide plate and terminal strips of the power connector is shown.

[0021] Figure 7 It is a cross-sectional view of the body and buckle of the power connector provided in the embodiment of the present application.

[0022] Figure 8 It is a three-dimensional diagram of the body and the stopper of the power connector provided in the embodiment of the present application.

[0023] Fig. 9 yes Figure 1 A cross-sectional view of the power connector is shown.

[0024] Fig.10 It is a stereoscopic diagram of the power connector and the second connector provided in the embodiment of the present application.

[0025] Fig.11 It is a stereoscopic diagram of the power connector provided by the embodiment of the present application when connected to the second connector.

[0026] Fig.12 It is a partial three-dimensional exploded view of the power connector provided by the embodiment of the present application when connected to the second connector.

[0027] Main component symbols 100-power connector; 10-insulating body; 11-base; 12-side wall; 122-mounting groove; 13-ridge; 132-bump; 14-slot; 20-guide plate; 201-inner surface; 202-outer surface; 21-step portion; 22-receiving groove; 23-recessed portion; 30-terminal piece; 322-rear end; 324-elastic arm; 326-contact portion; 3262-joining end; 3264-resisting surface; 3266-joining surface; 3268-joining hole; 40- buckle; 50- stopper; 52- groove; 54- convex strip; 60- first conductive transmission member; 62- conducting terminal; 70- second conductive transmission member; 200 - second connector; 210 - base portion; 220 - side portion; 230 - middle portion.

[0028] The following specific implementation methods will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0029] It should be noted that the terms "first" and "second" in the specification, claims and drawings of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. In the specification, claims and drawings of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, the term "multiple" in the specification, claims and drawings of the present application refers to two or more than two.

[0030] It is understandable that the connection relationship described in the present application refers to direct or indirect connection. For example, A is connected to B or A is electrically connected to B, which can be either A and B are directly connected or A and B are indirectly connected through one or more other electrical components, for example, A and C are directly connected, and C and B are directly connected, so that A and B are connected through C.

[0031] It should also be noted that the method disclosed in the embodiments of the present application or the method shown in the flowchart includes one or more steps for implementing the method. Without departing from the scope of the claims, the execution order of multiple steps can be interchangeable with each other, and some of the steps can also be deleted.

[0032] Some embodiments will be described below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0033] The electrical connector needs to be frequently connected and disconnected with other electronic components, for example, the electrical connector needs to be connected and disconnected with other electronic connectors to realize the connection and disconnection functions of the electrical connector. However, when the electrical connector is connected or disconnected with other electronic components, the structure of the electrical connector plays a key role in facilitating the connection or disconnection with other electronic components. Therefore, it is necessary to make necessary improvements to the structure of the connection and disconnection of the electrical connector with other electronic components.

[0034] In view of this, an embodiment of the present application provides a power connector to achieve connection of the power connector.

[0035] See also Figure 1 The present application provides a power connector 100, which can be used to connect to other electronic components to achieve electrical connection between electronic devices. In some embodiments, the power connector 100 can be an electrical connector with an electrical conduction function.

[0036] Please also read Figure 1 and Figure 2 The power connector 100 may include an insulating body 10 , a pair of guide plates 20 and a plurality of terminal pieces 30 .

[0037] In some embodiments, the insulating body 10 may be made of a non-conductive insulating material, such as plastic. The insulating body 10 may include a base 11 and a pair of side walls 12. The pair of side walls 12 are symmetrically arranged on one side of the base 11, and a slot 14 is formed between the two. In this application, the slot 14 is used for inserting a copper bus or a daughter card for transmitting power. The slot 14 has an insertion direction. Figure 2The front and rear directions are shown in the figure, the end where the copper bar is inserted is the front, the opposite end is the back, the side adjacent to the slot 14 is the inside, and the opposite end is the outside. In some embodiments, the base 11 is generally a hollow rectangular body, and each side wall 12 is generally a rectangular plate.

[0038] Please also read Figure 2 , Figure 3 and Figure 4 , a pair of guide plates 20 are arranged on the insulating body 10 at intervals and opposite to each other. In some embodiments, the pair of guide plates 20 are respectively arranged on the opposite surfaces of a pair of side walls 12, and the pair of guide plates 20 are also arranged at intervals and symmetrically, and are located on opposite sides of the slot 14. In some embodiments, each guide plate 20 has an inner surface 201 adjacent to the slot 14 and an opposite outer surface 202. In some embodiments, the guide plate 20 can be made of a conductive material, such as copper. The inner surface 202 of each guide plate 20 is provided with a step portion 21, and the step portion 21 forms a height difference. In some embodiments, the extension direction of the step portion 21 can be the insertion direction or the length direction of the guide plate 20.

[0039] A plurality of terminal pieces 30 are stacked inside and outside each other and connected to the guide plate 20. The plurality of terminal pieces 30 are respectively arranged on the inner surface 202 of each guide plate 20 in sequence along the insertion direction, and the plurality of terminal pieces 30 on a pair of guide plates 20 are relatively symmetrically arranged, and the plurality of terminal pieces 30 are located on both sides of the slot 14 and protrude toward the slot 14. In some embodiments, the terminal pieces 30 on each guide plate 20 can be elastically deformed. In some embodiments, the guide plate 20 exceeds the front end of the terminal piece 30 in the insertion direction. Among them, a plurality of terminal pieces 30 are respectively arranged on the stepped portion 21 of each guide plate 20 in a continuously spaced arrangement, so that the plurality of terminal pieces 30 are continuously spaced in the insertion direction, and are spaced between every two terminal pieces 30. In some embodiments, the extension direction of the stepped portion 21 can be along the insertion direction, such as Figure 3 X direction as shown. In some embodiments, each terminal piece 30 can be an elastic metal sheet having elastic deformation and elastic recovery functions. It is understood that each terminal piece 30 can be made of an integral molding. In this embodiment, the terminal piece 30 on one side of the slot 14 and the corresponding guide plate 20 transmit positive power, and the terminal piece 30 on the other side of the slot 14 and the corresponding guide plate 20 transmit negative power. In other embodiments, the terminal pieces 30 on both sides of the slot 14 and the corresponding guide plate 20 transmit positive power, and the negative power needs to add another power connector to transmit.

[0040] In some embodiments, a recessed portion 23 is provided at the rear end of the outer surface 202 of each guide plate 20. The step portion 21 and the recessed portion 23 are arranged along the insertion direction. In some embodiments, the front wall surface of the recessed portion 23 is located in front of the rear inner wall surface of the slot 14. That is, the depth of the slot 14 is greater than the length of the guide plate 20.

[0041] Please also read Figures 3 to 6 In some embodiments, each terminal piece 30 includes a rear end 322 , a plurality of elastic arms 324 and a contact portion 326 .

[0042] The rear end 322 and the contact portion 326 are respectively disposed at opposite ends of the elastic arm 324. The rear end 322 is disposed at the step portion 21, and a plurality of elastic arms 324 are connected to the rear end 322, and extend out of the step portion 21 and slightly tilt upward relative to the step portion 21. In some embodiments, the plurality of elastic arms 324 of each terminal piece 30 can be arranged at intervals along the width direction of the guide plate 20 or the width direction of the slot 14, such as Figure 3 Y direction as shown. It can be understood that multiple elastic arms 324 of the same terminal piece 30 are arranged on the same step of the step portion 21 and have the same height. The contact portion 326 is roughly bent, and the contact portion 326 is connected to the elastic arm 324 and tilted upward relative to the step portion 21, so that the contact portion 326 extends forward along the insertion direction and protrudes into the slot 14, so that the contact portion 326 can abut other electronic components inserted into the slot 14. In some embodiments, since the rear end 322 of each terminal piece 30 is correspondingly arranged at different steps in the step portion 21, the rear end 322 of each terminal piece 30 can be spaced apart from the rear end 322 of the adjacent terminal piece 30, and the elastic arm 324 of each terminal piece 30 can also be spaced apart from the elastic arm 324 of the adjacent terminal piece 30.

[0043] In some embodiments, the contact portion 326 includes a coupling end 3262, a stop surface 3264, and a coupling surface 3266. The coupling surface 3266 is connected to an end of the elastic arm 324 away from the rear end 322. In some embodiments, the coupling surface 3266 is provided with a coupling hole 3268. The stop surface 3264 and the coupling surface 3266 are arranged at a preset angle. In some embodiments, the stop surface 3264 and the coupling surface 3266 are generally U-shaped or V-shaped, wherein the coupling surface 3266 faces the elastic arm 324 and the rear end 322, and the stop surface 3264 faces away from the elastic arm 324 and the rear end 322. The stop surface 3264 can be used to abut against other electronic components when the power connector 100 is connected to other electronic components and the other electronic components are inserted into the slot 14. The coupling end 3262 is disposed at the end of the abutting surface 3264 away from the coupling surface 3266, and the coupling end 3262 and the abutting surface 3264 extend in the same direction, that is, continue to extend outward from the end of the abutting surface 3264, and the width of the coupling end 3262 is smaller than the width of the abutting surface 3264. Thus, the coupling end 3262 can be a convex structure at the end of the abutting surface 3264. The coupling end 3262 can pass through the corresponding coupling hole 3268 of the adjacent terminal piece 30, and the end of the abutting surface 3264 is spaced from the corresponding coupling surface 3266 of the adjacent terminal piece 30. In some embodiments, the volume of the coupling end 3262 is smaller than the hole area of ​​the coupling hole 3268, and when the terminal piece 30 undergoes elastic deformation, the coupling end 3262 can move in the corresponding coupling hole 3268 and will not contact the coupling surface 3266, thereby avoiding signal crosstalk between the terminal pieces 30. It can be understood that the terminal piece 30 at the front end along the insertion direction may not be provided with the coupling end 3262, that is, the portion of the coupling end 3262 is covered by the abutment surface 3264 to increase the abutment area.

[0044] Please also read Figure 2 and Figure 7 , the power connector 100 may further include a plurality of buckles 40. The inner surface 201 of each guide plate 20 is further provided with a plurality of receiving grooves 22. In some embodiments, the plurality of receiving grooves 22 may be arranged adjacent to the step portion 21 along the insertion direction. Each side wall 12 of the insulating body 10 may be provided with a plurality of mounting grooves 122. In some embodiments, a plurality of mounting grooves 122 may be started at the end position of each side wall 12 corresponding to the guide plate 20 where the terminal piece 30 is mounted. In some embodiments, the number of buckles 40, the number of receiving grooves 22 and the number of mounting grooves 122 match and correspond. One end of each buckle 40 is fixed in the corresponding receiving groove 22, and the other end of each buckle 40 is clamped in the corresponding mounting groove 122, so that the guide plate 20 can be better fixed to the side wall 12 of the insulating body 10 through the clamping action of the buckle 40.

[0045] Please also read Figure 2 and Figure 8 , the power connector 100 may further include a stopper 50. A ridge 13 is provided in the middle of the insulating body 10, and the ridge 13 may be provided at one end of the base 11 facing the pair of side walls 12, and the ridge 13 is located between the pair of side walls 12. In some embodiments, the ridge 13 may be the rear inner wall surface of the slot 14. The stopper 50 is mounted on the ridge 13, and the stopper 50 is clamped between the pair of guide plates 20. In some embodiments, the stopper 50 is made of a non-conductive insulating material, which may be, but is not limited to, a plastic material. In some embodiments, the stopper 50 respectively abuts against one end of the pair of guide plates 20 away from the terminal piece 30 to the corresponding side wall 12, so that the pair of guide plates 20 can be more firmly combined with the pair of side walls 12 of the insulating body 10, so that the pair of guide plates 20 and the terminal piece 30 mounted on the guide plate 20 can be prevented from rotating or deviating by reinforcing the opposite ends of the pair of guide plates 20 through a plurality of buckles 40 and the stopper 50.

[0046] In some embodiments, two opposite sides of the ridge 13 are provided with protrusions 132, and the two protrusions 132 face the pair of guide plates 20 respectively. The stopper 50 is generally U-shaped, and two side walls of the U-shape are provided with grooves 52 respectively. The two protrusions 132 are respectively correspondingly inserted into the two grooves 52, so that the stopper 50 is installed on the ridge 13. The stopper 50 can be prevented from being offset or shifted by the clamping cooperation between the protrusions 132 and the grooves 52. The opposite sides of the stopper 50 are provided with convex strips 54, and the convex strips 54 face the pair of guide plates 20 respectively and abut against the pair of guide plates 20, thereby strengthening the combination between the stopper 50 and the pair of guide plates 20.

[0047] Please also read Figure 2 and Fig. 9 The power connector 100 may also include a first conductive transmission member 60 and a second conductive transmission member 70. The first conductive transmission member 60 may be a cable or a copper bar, and the second conductive transmission member 70 may be a copper bar structure, which is fixed to the circuit board, so that the current of the power connector 100 is transmitted to the circuit board through the first conductive transmission member 60 and the second conductive transmission member 70, so as to supply power to the components on the circuit board. Of course, the second conductive transmission member 70 may be another form of an electrical connector. One end of the first conductive transmission member 60 is fixedly connected to the recessed portion 23 of the pair of guide plates 20, so as to conduct current with the pair of guide plates 20. In some embodiments, one end of the first conductive transmission member 60 penetrates the base 11 and is connected to the pair of guide plates 20. In some embodiments, the connection between the first conductive transmission member 60 and the recessed portion 23 of the pair of guide plates 20 may be fixed by, but not limited to, ultrasonic welding. The second conductive transmission member 70 is connected to one end of the first conductive transmission member 60 away from the guide plate 20. In some embodiments, the second conductive transmission member 70 may be a pair of L-shaped metal plates, which may be fixed to a circuit board, thereby improving the adaptability of the power connector 100 .

[0048] In some embodiments, the first conductive transmission member 60 is connected to one end of a pair of guide plates 20 and is further provided with a plurality of conductive terminals 62. The plurality of conductive terminals 62 are respectively provided on the opposite surfaces of a pair of side walls 12, and the plurality of conductive terminals 62 and the plurality of terminal sheets 30 can jointly conduct the current of the first conductive transmission member 60.

[0049] Please also read Fig.10 and Fig.11 The power connector 100 can be connected to other electronic components, such as the second connector 200. In some embodiments, the power connector 100 can be, but is not limited to, an input connector or a male connector, and the second connector 200 can be, but is not limited to, an output connector or a female connector.

[0050] In some embodiments, the second connector 200 may include a base portion 210, two side portions 220, and a middle portion 230. The two side portions 220 and the middle portion 230 are both disposed at one end of the base portion 210, and the middle portion 230 is spaced between the two side portions 220. In some embodiments, the base portion 210, the side portions 220, and the middle portion 230 are all made of conductive materials and can be used to conduct current. In some embodiments, the end of the middle portion 230 is substantially V-shaped guide surface.

[0051] Please also read Figures 3 to 6 and Fig.12 When the power connector 100 is connected to the second connector 200, the two side portions 220 and the middle portion 230 move in the direction from the side wall 12 to the base 11, and the two side portions 220 surround the pair of side walls 12 to the outside, and are connected to the plurality of conductive terminals 62. At the same time, the middle portion 230 passes through the pair of side walls 12, the pair of guide plates 20 and the plurality of terminal pieces 30, and the V-shaped guide surface of the middle portion 230 sequentially abuts against the abutting surface 3264 of the corresponding terminal piece 30 on the pair of guide plates 20, so that the terminal piece 30 undergoes elastic deformation, and the coupling end 3262 of the terminal piece 30 moves in the corresponding coupling hole 3268 of the adjacent terminal piece 30, so that the plurality of terminal pieces 30 give way to the middle portion 230 through elastic deformation, until the middle portion 230 sequentially abuts and passes between the plurality of terminal pieces 30, thereby achieving electrical connection between the power connector 100 and the second connector 200.

[0052] When the power connector 100 exits the second connector 200, the two side portions 220 and the middle portion 230 move in the direction from the base 11 to the side wall 12, the middle portion 230 passes through a pair of side walls 12, a pair of guide plates 20 and a plurality of terminal pieces 30, the V-shaped guide surface of the middle portion 230 sequentially disengages from the corresponding terminal pieces 30 on the pair of guide plates 20, the terminal pieces 30 recover elastically, and the engaging ends 3262 of the terminal pieces 30 move in the corresponding engaging holes 3268 of the adjacent terminal pieces 30, so that the plurality of terminal pieces 30 recover to a natural state through elasticity, until the middle portion 230 sequentially disengages from the abutment and passes between the plurality of terminal pieces 30, and exits between the pair of side walls 12. At the same time, the two side portions 220 exit from the outer side of the pair of side walls 12 and are disconnected from the plurality of conductive terminals 62. Thus, the connector 100 is separated from the second connector 200.

[0053] In the power connector 100 of the embodiment of the present application, a plurality of terminal pieces 30 are arranged on each guide plate 20 in a continuously spaced arrangement, and the terminal pieces 30 on a pair of guide plates 20 are arranged opposite to each other, and the plurality of terminal pieces 30 are stacked inside and outside each other and connected to the guide plate 20, and the terminal pieces 20 are provided with a plurality of elastic arms 324, which extend forward along the insertion direction and are provided with contact portions 326 protruding into the slots. When the power connector 100 is connected to other electronic components, such as the second connector 200, the plurality of terminal pieces 30 abut against the other electronic components through the contact portions 326 to realize electrical conduction, and can continuously undergo elastic deformation through the plurality of elastic arms 324 to abut against the connected electronic components; and when the power connector 100 withdraws from other electronic components, the plurality of elastic arms 324 can realize convenient connection and release between the power connector 100 and other electronic components through continuous elastic recovery.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit them. In the actual application process, the entire content of the technical solutions described in any embodiment of the present application can be implemented, or some content can be added, or some content can be deleted, or some content can be changed / replaced. Although the present application is described in detail with reference to the preferred embodiments, it should be understood by those of ordinary skill in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A power connector, characterized in that: The power connector comprises: The insulating body is provided with a slot, wherein the slot defines an insertion direction; At least one guide plate is disposed on the insulating body; A plurality of terminal pieces are stacked inside and outside each other and connected to the guide plate. The terminal pieces are provided with a plurality of elastic arms, which extend forward along the insertion direction and are provided with contact portions protruding into the slots.

2. The power connector according to claim 1, wherein: The guide plate is provided with an inner surface adjacent to the slot and an opposite outer surface, and a plurality of terminal pieces are arranged on the inner surface of the guide plate.

3. The power connector according to claim 2, characterized in that: The guide plate exceeds the frontmost end of the terminal piece in the insertion direction.

4. The power connector according to claim 2, characterized in that: The guide plate is provided with a step portion on the inner surface, the rear ends of the plurality of terminal pieces are continuously and spaced apart on the step portion, and the elastic arms of the plurality of terminal pieces are spaced apart from each other.

5. The power connector according to claim 2, characterized in that: A recessed portion is provided at the rear end of the outer surface of the guide plate, and the power connector includes a cable or a copper busbar, and an end of the cable or the copper busbar is fixed to the recessed portion.

6. The power connector according to claim 4, characterized in that: The front wall surface of the recessed portion is located in front of the rear inner wall surface of the slot.

7. The power connector according to claim 1, wherein: The power connector includes a pair of guide plates, and the guide plates are respectively located at opposite sides of the slot.

8. The power connector according to claim 4, characterized in that: The rear end of the terminal piece and the contact portion are respectively arranged at the opposite ends of the elastic arm, and the contact portion is bent. The contact portion includes a combining end, a resisting surface and a combining surface. The combining surface is connected to the elastic arm, and the resisting surface and the combining surface are arranged at a preset angle. The combining end is arranged at the end of the resisting surface, and a combining hole is opened on the combining surface. The combining end passes through the combining hole of the corresponding connecting terminal of the adjacent connecting terminal piece.

9. The power connector according to claim 1, wherein: The power connector also includes a plurality of clips, the guide plate is provided with a plurality of receiving grooves, the insulating body is provided with a plurality of installation grooves, one end of each of the clips is fixed in the receiving groove, and the other end of each of the clips is clamped in the corresponding installation groove.

10. The power connector according to claim 7, characterized in that: The power connector further comprises a stopper, a ridge is arranged in the middle of the insulating body, the stopper is mounted on the ridge, and the stopper is clamped between the pair of guide plates.

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