CN215933991U - Charging connector applied to feed cabinet - Google Patents

Abstract

The utility model discloses a charging connector applied to a feed cabinet, which comprises a socket assembly and a plug assembly, wherein the socket assembly comprises a socket insulator, a socket pressing plate, a signal jack part and a conductive jack part, the signal jack part and the conductive jack part are both arranged on the socket insulator, the socket pressing plate is buckled on the back surface of the socket insulator, and the socket pressing plate is in conductive connection with the signal jack part and the conductive jack part; the plug assembly comprises a plug insulator, a plug pressing plate, a signal pin part and a conductive pin part, wherein the signal pin part and the conductive pin part are both arranged on the plug insulator, the plug pressing plate is buckled on the back surface of the plug insulator, and the front surface of the plug insulator is spliced on the front surface of the socket insulator so that the signal pin part is spliced with the signal pin part and the conductive pin part is spliced with the conductive pin part. This charging connector overall structure is comparatively simple, and simultaneously, the equipment is used very conveniently, has improved the convenience that the user used.

Description

Charging connector applied to feed cabinet

Technical Field

The utility model relates to the technical field of connectors, in particular to a charging connector applied to a feed cabinet.

Background

Electrical connectors are widely used in various electrical lines to connect or disconnect electrical circuits.

The existing intelligent power grid corollary equipment connector is used indoors or outdoors, has low protection grade, consumes time for wiring, has higher field maintenance cost and poor tensile and bending resistance. Therefore, a high-protection electrical connector with fast wiring is needed to meet the requirement of field use and realize connection in a fast wiring mode.

SUMMERY OF THE UTILITY MODEL

The utility model provides a charging connector applied to a feed cabinet, which is used for improving the convenience of the use of the charging connector.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the technical scheme of the utility model provides a charging connector applied to a feed cabinet, which comprises: the feeding cabinet comprises a socket assembly and a plug assembly, wherein the socket assembly is used for being mounted on the feeding cabinet, and the plug assembly is used for being connected with the socket assembly;

the socket assembly comprises a socket insulator, a socket pressing plate, a signal jack part and a conductive jack part, wherein the signal jack part and the conductive jack part are both arranged on the socket insulator, the socket pressing plate is buckled on the back surface of the socket insulator, and the socket pressing plate is in conductive connection with the signal jack part and the conductive jack part;

the plug assembly comprises a plug insulator, a plug pressing plate, a signal pin part and a conductive pin part, wherein the signal pin part and the conductive pin part are both arranged on the plug insulator, the plug pressing plate is buckled on the back of the plug insulator, and the front of the plug insulator is spliced on the front of the socket insulator so that the signal pin part is spliced with the signal pin part and the conductive pin part is spliced with the conductive pin part.

Preferably, the outer wall of the socket insulator is provided with a first protruding part, the inner wall of the socket pressure plate is provided with a first clamping groove at a position corresponding to the first protruding part, and the first clamping groove is clamped with or separated from the first protruding part;

the outer wall of the plug insulator is provided with a second protruding part, a second clamping groove is formed in the position, corresponding to the second protruding part, of the inner wall of the plug pressing plate, and the second clamping groove is clamped with or separated from the second protruding part.

Preferably, a guide post extends from the front surface of the socket insulator towards the plug insulator, a guide groove is formed in the front surface of the plug insulator along the direction away from the socket insulator, and the guide post is inserted into the guide groove to guide the insertion of the plug insulator and the socket insulator.

Or, a guide post extends from the front surface of the plug insulator towards the direction of the socket insulator, a guide groove is formed in the front surface of the socket insulator along the direction far away from the plug insulator, and the guide post is inserted into the guide groove to guide the insertion of the plug insulator and the socket insulator.

Preferably, the guide posts and the guide grooves are multiple, the guide posts are different in shape, the guide grooves are different in shape, and the guide posts and the guide grooves are in one-to-one correspondence.

Preferably, the plug pressure plate is embedded with positioning claws at positions corresponding to the signal pin part and the conductive pin part, so as to mount and position the signal pin part and the conductive pin part.

Preferably, both sides of the socket insulator are provided with first threaded holes, both sides of the plug insulator are provided with second threaded holes, the socket insulator passes through the first threaded holes through first screws to be connected to the feeder cabinet, and the plug insulator passes through the second threaded holes through second screws to be connected to a component to be charged;

the second screw comprises a screw cap, a threaded part and a polished rod part connected between the screw cap and the threaded part, and the length of the polished rod part is greater than the depth of the second threaded hole.

Preferably, the signal jack portion comprises a plurality of signal jacks, and the conductive jack portion comprises a plurality of conductive jacks, and the signal jacks and the conductive jacks have the same structure.

Preferably, the signal jack is a metal tube, a central hole is formed in the center of the metal tube along the axial direction, a plurality of elastic sheets are uniformly distributed on the outer walls of the two ends of the metal tube along the circumferential direction, a first end of each elastic sheet is connected with the metal tube, and a second end of each elastic sheet is located in the central hole; the connecting plate is arranged on the outer wall of the middle of the metal tube, the first end of the connecting plate is connected to the outer wall of the metal tube, and the second end of the connecting plate turns over towards the outer side of the metal tube for a set angle.

Preferably, the socket insulator is integrally formed, and the plug insulator is integrally formed.

Preferably, the socket assembly further comprises a square buckle and a connecting piece, the square buckle is installed on the socket insulator, the square buckle is provided with a first bolt hole and a slot communicated with the bolt hole, the connecting piece and the connecting plate are inserted into the slot side by side, a second bolt hole is formed in the position, corresponding to the first bolt hole, of the socket pressing plate, and the connecting bolt penetrates through the second bolt hole and is connected with the first bolt hole, so that the connecting bolt is in conductive connection with the connecting piece.

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

when the charging connector applied to the feed cabinet is used specifically, a plurality of signal jacks and a plurality of conductive jacks are respectively inserted into a first mounting hole and a second mounting hole of a socket insulator; then, covering the socket pressing plate on the back of the socket insulator in a buckling manner, and electrically connecting the socket pressing plate with the feed cabinet to finish the installation of the socket assembly; then, respectively inserting the plurality of signal contact pins and the plurality of conductive contact pins into a third mounting hole and a fourth mounting hole of the plug insulator; then, covering the plug pressing plate on the back of the plug insulator in a buckling manner so as to be electrically connected with the part to be charged by utilizing the plug pressing plate; and finally, inserting the front surface of the plug insulator into the front surface of the socket insulator. The charging connector is simple in overall structure, and meanwhile, the charging connector is very convenient to assemble and use, and the convenience of use of a user is improved.

Drawings

Fig. 1 is a schematic diagram of a split structure of a charging connector applied to a feeding cabinet according to an embodiment of the present invention;

FIG. 2 is a schematic view of another angle of FIG. 1;

FIG. 3 is a schematic diagram of a disassembled structure of the receptacle assembly;

FIG. 4 is a schematic illustration of a disassembled structure of the plug assembly;

FIG. 5 is a schematic cross-sectional view of a socket insulator;

FIG. 6 is an overall cross-sectional structural view of the plug assembly;

FIG. 7 is a top view of the positioning pawl;

FIG. 8 is a schematic structural view of a second screw;

FIG. 9 is a schematic diagram of a signal jack;

FIG. 10 is a schematic view of the construction of a square buckle;

fig. 11 is a structural view of a connecting piece.

In the drawings, each reference numeral denotes:

1. a receptacle assembly; 11. a socket insulator; 12. a socket pressure plate; 13. a signal jack;

14. a conductive jack; 110. a first recess; 120. a first region; 130. a second region;

111. a first mounting hole; 112. a second mounting hole; 113. a first boss portion; 114. a guide post; 115. a first threaded hole; 121. a first card slot; 122. a second bolt hole; 131. a central bore; 132. a spring plate; 133. a connecting plate; 15. a square buckle; 151. a first bolt hole; 152. a slot; 16. connecting sheets;

2. a plug assembly; 21. a plug insulator; 22. a plug pressing plate; 23. a signal pin; 24. a conductive pin; 210. a second recess; 211. a third mounting hole; 212. a fourth mounting hole; 213. a second card slot; 214. a guide groove; 215. a second threaded hole; 221. a second boss portion; 222. a fifth mounting hole; 223. a sixth mounting hole; 25. a positioning claw; 251. positioning the elastic sheet;

10. a second screw; 101. a nut; 102. a threaded portion; 103. the optical rod part.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and fig. 2, a charging connector applied to a feeding cabinet according to an embodiment of the present invention includes: a receptacle assembly 1 and a plug assembly 2. Wherein, socket subassembly 1 is used for installing on the feed cabinet, and plug subassembly 2 is used for being connected with the part of waiting to charge, then, through pegging graft plug subassembly 2 on socket subassembly 1 to can utilize the feed cabinet to charge the part of waiting to charge.

Specifically, referring to fig. 3, the socket assembly 1 includes a socket insulator 11, a socket press plate 12, a signal jack portion including a plurality of signal jacks 13, and a conductive jack portion including a plurality of conductive jacks 14. The socket insulator 11 is provided with a plurality of first mounting holes 111 and a plurality of second mounting holes 112 along the axial direction, the signal jacks 13 are inserted into the first mounting holes 111, and the conductive jacks 14 are inserted into the second mounting holes 112. The socket pressing plate 12 is correspondingly buckled on the back surface of the socket insulator, and the socket pressing plate 12 is in conductive connection with the signal jack 13 and the conductive jack 14, so that the socket pressing plate 12 is electrically connected with the feed cabinet, and the circuit conduction of the socket assembly 1 can be realized. In this embodiment, the number of the signal jacks 13 is 6, and the number of the conductive jacks 14 is 8, wherein four of the 8 conductive jacks 14 are used for power input and four are used for power output, so as to form the 14pin socket component 1 with an 8pin power interface and a 6pin signal interface, but the number of pins is not limited to the specific number of pins of the socket component 1, and in other embodiments, the number of the pins can be adaptively adjusted as needed.

Similarly, referring to fig. 4, the header assembly 2 includes a header insulator 21, a header pressure plate 22, a plurality of signal pins 23, and a plurality of conductive pins 24. A plurality of third mounting holes 211 and a plurality of fourth mounting holes 212 are formed in the plug insulator 21 along the axial direction, the signal pins 23 are inserted into the third mounting holes 211, and the conductive pins 24 are inserted into the fourth mounting holes 212. The plug pressing plate 22 is buckled on the back of the plug insulator 21, and meanwhile, the front of the plug insulator 21 is plugged into the front of the socket insulator 11, so that the signal pins 23 are plugged into the signal jacks 13 to realize signal conduction, and meanwhile, the conductive pins 24 are plugged into the conductive jacks 14 to realize circuit conduction.

In the present embodiment, when the charging connector is used, first, the plurality of signal insertion holes 13 and the plurality of conductive insertion holes 14 are inserted into the first mounting hole 111 and the second mounting hole 112 of the socket insulator 11, respectively; then, covering the socket pressing plate 12 on the back of the socket insulator 11, and electrically connecting the feed cabinet by using the socket pressing plate 12 to complete the installation of the socket assembly 1; then, the plurality of signal pins 23 and the plurality of conductive pins 24 are respectively inserted into the third mounting holes 211 and the fourth mounting holes 212 of the plug insulator 21; then, the plug pressing plate 22 is buckled on the back of the plug insulator 21, so that the plug pressing plate 22 is electrically connected with the component to be charged; finally, the front surface of the plug insulator 21 is inserted into the front surface of the socket insulator 11. The charging connector is simple in overall structure, and meanwhile, the charging connector is very convenient to assemble and use, and the convenience of use of a user is improved.

Referring to fig. 5, in an embodiment, the outer wall of the socket insulator 11 has a first protruding portion 113, and the first protruding portion 113 is close to the back surface (i.e., surface a in fig. 5) of the socket insulator 11, and it should be understood that in this embodiment, the back surface of the socket insulator 11 needs to reserve a position of the solder pad, and therefore, a first recessed portion 110 is formed on the back surface of the socket insulator 11, so as to divide the back surface of the socket insulator 11 into a first region 120 (a region shown by a dotted line in fig. 5) and a second region 130 (a region shown by a dashed line in fig. 5), and accordingly, the socket pressure plate 12 in this embodiment is composed of two parts, the first part corresponds to the first region 120, and the second part corresponds to the second region 130. As can be seen from fig. 3 and 5, the first protruding portions 113 are disposed around the outer wall of the first region 120, and the first protruding portions 113 are disposed around the outer wall of the second region 130; referring to fig. 3, the inner walls of the two portions of the socket pressing plate 12 are provided with first clamping grooves 121 at positions corresponding to the first protrusions 113, when the socket pressing plate 12 needs to be assembled, the two portions of the socket pressing plate 12 are directly and respectively buckled on the first region 120 and the second region 130, and then the first clamping grooves 121 are buckled with the first protrusions 113. This can improve the stability of connection of the receptacle module 1. It is understood that the structure of dividing the socket pressing plate 12 into two parts is only one embodiment in this embodiment, and in other embodiments, the socket pressing plate 12 may be made into an integral structure so that the shape of the socket pressing plate 12 matches the shape of the back surface of the socket insulator 11.

Similarly, referring to fig. 4, the plug insulator 21 has a second notch 213 on its outer wall, and similarly, the second notch 213 is close to the back of the plug insulator 21, and the back of the plug insulator 21 also needs to reserve the position of the solder plate, so that a second recess 210 is formed on the back of the plug insulator 21, and then, unlike the socket insulator 11, the plug press plate 22 is of an integral structure, that is, the second recess 210 is formed on the plug press plate 22. As can be seen from fig. 4, the second locking grooves 213 are formed on the periphery of the outer wall of the plug insulator 21 near the back surface, and correspondingly, the second protrusions 221 are formed on the inner wall of the plug pressure plate 22 at positions corresponding to the second locking grooves 213. When the plug pressing plate 22 needs to be assembled, the plug pressing plate 22 is directly buckled on the back surface of the plug insulator 21, so that the second protruding portions 221 and the second clamping grooves 213 can be mutually clamped. This can improve the stability of connection of the plug assembly 2.

Referring to fig. 3, in an embodiment, the front surface of the receptacle insulator 11 extends out of the guide post 114 in a direction toward the plug insulator 21, and accordingly, the front surface of the plug insulator 21 is provided with a guide groove 214 in a direction away from the receptacle insulator 11, when the plug insulator 21 needs to be plugged onto the receptacle insulator 11, the guide groove 214 is aligned with the guide post 114, and then the plugging of the plug insulator 21 and the receptacle insulator 11 can be guided by the mutual matching of the guide post and the guide groove. Therefore, convenience of inserting the plug insulator 21 and the socket insulator 11 can be improved, and operation by a user can be facilitated. It is easy to understand that, in another embodiment, the front surface of the plug insulator 21 may extend out of the guide post in a direction toward the receptacle insulator 11, and correspondingly, the front surface of the receptacle insulator 11 is provided with a guide groove in a direction away from the plug insulator 21, and the guide post is inserted into the guide groove to guide the insertion of the plug insulator and the receptacle insulator.

In the above embodiment, the number of the guide posts 114 and the guide grooves 214 is two, and the cross sections of the two guide posts 114 are isosceles trapezoid shapes, and accordingly, the cross section of the guide grooves 214 is also isosceles trapezoid shape to match the guide posts 114. It should be understood that the number and shape of the guide posts 114 and the guide slots 214 in this embodiment are only one embodiment and are not particularly limited. In other embodiments, the number of the guide posts 114 and the number of the guide grooves 214 are multiple (for example, two or more), and the shapes of the guide posts 114 are different (for example, three guide posts 114 are respectively cylindrical, triangular prism, or rectangular parallelepiped), the shapes of the guide grooves 214 are different, and the guide posts 114 correspond to the guide grooves 214 one by one, so that the misplug prevention operation of the plug insulator 21 and the socket insulator 11 can be realized, and the plugging can be realized only after the guide posts 114 with different shapes are aligned with the guide grooves 214, so as to improve the safety of the assembly.

Referring to fig. 6, in an embodiment, a fifth mounting hole 222 and a sixth mounting hole 223 are respectively opened on the plug press plate 22 at positions corresponding to the third mounting hole 211 and the fourth mounting hole 212, and positioning claws 25 are respectively embedded in the fifth mounting hole 222 and the sixth mounting hole 223 for mounting and positioning the signal pins 23 and the conductive pins 24. Specifically, referring to fig. 7, the positioning pawl 25 is cylindrical, and a plurality of positioning spring pieces 251 are uniformly distributed on the outer wall of the positioning pawl 25. When assembling is required, the positioning claws 25 are preliminarily fitted into the fifth mounting hole 222 and the sixth mounting hole 223 (the mounting direction needs to be noted), and then the signal pins 23 and the conductive pins 24 are respectively inserted into the positioning claws 25 in the fifth mounting hole 222 and the sixth mounting hole 223 (the mounting direction needs to be noted), so that the signal pins 23 or the conductive pins 24 are clamped and positioned by the positioning claws 25.

In one embodiment, the socket insulator 11 is provided with a first threaded hole 115 on both sides, the plug insulator 21 is provided with a second threaded hole 215 on both sides, the socket insulator 11 is connected to the power supply cabinet through the first threaded hole 115 by a first screw (not shown), and the plug insulator 21 is connected to the component to be charged through the second threaded hole 215 by a second screw 10. Referring to fig. 8, the second screw 10 includes a nut 101, a threaded portion 102 and a polished rod portion 103 connected between the nut and the threaded portion, wherein the polished rod portion 103 has a length greater than the depth of the second threaded hole 215, so that when the plug insulator 21 is mounted on the component to be charged through the threaded portion 102, a gap (e.g., 0.5-1 cm) still exists between the plug insulator 21 and the component to be charged, so that the plug assembly 2 can float within a certain range after being assembled with the component to be charged, thereby forming a floating type mounting, and further, in cooperation with the fixed type mounting of the socket assembly 1, the softness of inserting and pulling the plug assembly 2 into and out of the socket assembly 1 can be improved, so as to prevent the component from being damaged by impact.

Referring to fig. 9, in the above embodiment, the signal jack 13 is a metal tube, the metal tube is provided with a central hole 131 along an axial direction, a plurality of elastic pieces 132 are uniformly distributed on outer walls of two ends of the metal tube along a circumferential direction, a first end of each elastic piece 132 is connected with the metal tube, and a second end of each elastic piece 132 is located in the central hole 131; the outer wall of the middle part of the metal tube is provided with a connecting plate 133, a first end of the connecting plate 133 is connected to the outer wall of the metal tube, and a second end of the connecting plate 133 is folded towards the outer side of the metal tube by a set angle (90 degrees in the embodiment). Therefore, the elastic sheets 132 at the two ends of the signal jack 13 can be used for realizing the insertion and extraction of the two ends, and meanwhile, the connecting plate 133 can be electrically connected with a power supply, so that the convenience of assembling the signal jack 13 and the signal pins 23 is improved. The signal jack 13 and the conductive jack 14 have the same structure, and are not described herein again.

Referring to fig. 5, in the above embodiment, the conductive jacks 14 include a power input jack and a power output jack, the conductive pins 24 include a power input pin and a power output pin, the power input pin is plugged into the power input jack to implement power input, and the power output pin is plugged into the power output jack to implement power output.

In one embodiment, the socket insulator 11 is integrally formed and the plug insulator 21 is integrally formed, but the specific configuration of the socket insulator 11 and the plug insulator 21 is not limited thereto, and in other embodiments, the socket insulator 11 and the plug insulator 21 may be adaptively adjusted as needed.

Referring to fig. 10 and 11, in an embodiment, the socket assembly 1 further includes a square buckle 15 and a connecting plate 16, the square buckle 15 is mounted on the socket insulator 11, the square buckle 15 has a first bolt hole 151 and a slot 152 communicating with the bolt hole, the connecting plate 16 and the connecting plate 133 are inserted into the slot 152 side by side, a second bolt hole 122 is opened at a position corresponding to the first bolt hole 151 on the socket pressure plate 12, and a connecting bolt passes through the second bolt hole 122 and is connected with the first bolt hole 151, so that the connecting bolt is electrically connected with the connecting plate 16 and the connecting plate 133, thereby achieving circuit conduction of the socket assembly 1.

In summary, the charging connector applied to the feeding cabinet provided by the embodiment of the utility model realizes the plugging guiding and the misplug preventing operation by designing the guide post 114 and the guide slot 214 on the premise of meeting the use requirement of the feeding cabinet, can realize blind installation, and improves the convenience of assembly. Meanwhile, the positioning claws 25 clamp and position the signal pins 23 or the conductive pins 24 and are matched with the metal tubular signal jacks 13 and the conductive jacks 14, so that the stability of signal connection and electric connection can be improved. In addition, socket subassembly 1 adopts fixed installation, and plug subassembly 2 adopts floating installation to can improve the softness of plug subassembly 2 and socket subassembly 1 plug, with prevent that the striking from damaging the part.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

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

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (10)

1. A charging connector applied to a feed cabinet is characterized by comprising: the feeding cabinet comprises a socket assembly and a plug assembly, wherein the socket assembly is used for being mounted on the feeding cabinet, and the plug assembly is used for being connected with the socket assembly;

the socket assembly comprises a socket insulator, a socket pressing plate, a signal jack part and a conductive jack part, wherein the signal jack part and the conductive jack part are both arranged on the socket insulator, the socket pressing plate is buckled on the back surface of the socket insulator, and the socket pressing plate is in conductive connection with the signal jack part and the conductive jack part;

the plug assembly comprises a plug insulator, a plug pressing plate, a signal pin part and a conductive pin part, wherein the signal pin part and the conductive pin part are both arranged on the plug insulator, the plug pressing plate is buckled on the back of the plug insulator, and the front of the plug insulator is spliced on the front of the socket insulator so that the signal pin part is spliced with the signal pin part and the conductive pin part is spliced with the conductive pin part.

2. The charging connector applied to the feeding cabinet as claimed in claim 1, wherein a first protrusion is provided on an outer wall of the socket insulator, a first slot is provided on an inner wall of the socket pressing plate at a position corresponding to the first protrusion, and the first slot is engaged with or separated from the first protrusion;

the outer wall of the plug insulator is provided with a second protruding part, a second clamping groove is formed in the position, corresponding to the second protruding part, of the inner wall of the plug pressing plate, and the second clamping groove is clamped with or separated from the second protruding part.

3. The charging connector applied to the feeding cabinet as set forth in claim 1, wherein a guide post extends from a front surface of the socket insulator towards the plug insulator, a guide groove is formed in the front surface of the plug insulator along a direction away from the socket insulator, and the guide post is inserted into the guide groove for guiding the insertion of the plug insulator and the socket insulator;

or, a guide post extends from the front surface of the plug insulator towards the direction of the socket insulator, a guide groove is formed in the front surface of the socket insulator along the direction far away from the plug insulator, and the guide post is inserted into the guide groove to guide the insertion of the plug insulator and the socket insulator.

4. The charging connector applied to the feeding cabinet as set forth in claim 3, wherein the guiding columns and the guiding grooves are multiple, the shapes of the guiding columns are different, the shapes of the guiding grooves are different, and the guiding columns correspond to the guiding grooves one to one.

5. The charging connector applied to the feeding cabinet as set forth in claim 1, wherein positioning claws are embedded in the plug pressure plate at positions corresponding to the signal pin portion and the conductive pin portion for positioning and mounting the signal pin portion and the conductive pin portion.

6. The charging connector applied to the feeding cabinet as set forth in claim 1, wherein a first threaded hole is formed on each side of the socket insulator, a second threaded hole is formed on each side of the plug insulator, the socket insulator is connected to the feeding cabinet through the first threaded hole by a first screw, and the plug insulator is connected to a component to be charged through the second threaded hole by a second screw;

the second screw comprises a screw cap, a threaded part and a polished rod part connected between the screw cap and the threaded part, and the length of the polished rod part is greater than the depth of the second threaded hole.

7. The charging connector applied to the feeding cabinet as set forth in claim 1, wherein the signal jack portion comprises a plurality of signal jacks, and the conductive jack portion comprises a plurality of conductive jacks, and the signal jacks and the conductive jacks have the same structure.

8. The charging connector applied to the feeding cabinet as claimed in claim 7, wherein the signal jack is a metal tube, a central hole is formed in the center of the metal tube along an axial direction, a plurality of spring plates are uniformly distributed on outer walls of two ends of the metal tube along a circumferential direction, a first end of each spring plate is connected with the metal tube, and a second end of each spring plate is located in the central hole; the connecting plate is arranged on the outer wall of the middle of the metal tube, the first end of the connecting plate is connected to the outer wall of the metal tube, and the second end of the connecting plate turns over towards the outer side of the metal tube for a set angle.

9. The charging connector applied to the feeding cabinet as set forth in claim 1, wherein the socket insulator is integrally formed, and the plug insulator is integrally formed.

10. The charging connector applied to the feeding cabinet as set forth in claim 8, wherein the socket assembly further comprises a square buckle and a connecting plate, the square buckle is mounted on the socket insulator, the square buckle has a first bolt hole and a slot communicated with the bolt hole, the connecting plate and the connecting plate are inserted into the slot side by side, a second bolt hole is formed in a position of the socket pressing plate corresponding to the first bolt hole, and a connecting bolt passes through the second bolt hole and is connected with the first bolt hole, so that the connecting bolt is electrically connected with the connecting plate.

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