A wear-resistant, fire-proof new energy connector

Abstract

The present invention discloses a wear-resistant and fireproof new energy connector, which relates to the technical field of connectors and includes a connection mechanism and a bearing ring installed on one side of the connection mechanism. A protection mechanism is arranged on one side of the connection mechanism, and a protection ceiling is arranged on the top of the protection mechanism. The connection mechanism includes a connection handle, and a connector body is fixedly installed at the end of the connection handle. A charging plug is fixedly installed at the end of the connector body. Among them, a fixing ring is fixedly installed on one side of the connector body close to the charging plug, and spring telescopic rods are fixedly installed around the periphery of one side of the fixing ring. A connection spring is slidably connected to the outside of the spring telescopic rods. When the charging plug is not in use, the closing of the fireproof end cover can be realized by the elastic force of the connection spring and the compression spring, which can not only provide safety protection for the charging plug, but also prevent rainwater from entering the inside of the charging plug on rainy days, reducing the risk of short circuit and fire of the charging plug.

Description

Technical Field

[0001] The present invention relates to the technical field of connectors, and particularly to a wear-resistant and fire-proof new energy connector. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional vehicle fuels as power sources and integrate advanced technologies in vehicle power control and driving, forming vehicles with advanced technical principles. Currently, new energy vehicles are generally driven by electric energy to store electricity for the new energy vehicles.

[0003] Publication No. CN218351803U discloses a wear-resistant and fire-proof new energy vehicle charging connector. Through the improvement of a wear-resistant and fire-proof new energy vehicle charging connector, it has a reasonable structural design. By using two sets of charging plug connectors, the safety of using the connector is increased to avoid the connector overheating and catching fire due to the plug not being fully inserted, and it has the advantage of fire prevention, thus effectively solving the problems and deficiencies of the existing device. However, the following problems still exist in the actual use of this patent:

[0004] Although the wear-resistant and fire-proof new energy vehicle charging connector can achieve the advantage of fire prevention, when connecting the charging connector, the plug is protected by a protective cap. Since the protective cap is set separately, it is easy to be lost, which is not conducive to the long-term protection of the charging connector. At the same time, when charging the vehicle, the charging cable needs to be moved. Most of the connecting cables of new energy charging connectors are thick and heavy in volume, resulting in the charging cable rubbing on the ground for a long time, which is easy to cause wear of the charging cable and is not conducive to charging safety.

[0005] Therefore, a wear-resistant and fire-proof new energy connector is proposed to solve the problems mentioned above. Summary of the Invention

[0006] The purpose of the present invention is to provide a wear-resistant and fire-proof new energy connector to solve the problems in the above background art that when connecting the charging connector, the plug is protected by a protective cap. Since the protective cap is set separately, it is easy to be lost, which is not conducive to the long-term protection of the charging connector. At the same time, when charging the vehicle, the charging cable needs to be moved. Most of the connecting cables of new energy charging connectors are thick and heavy in volume, resulting in the charging cable rubbing on the ground for a long time, which is easy to cause wear of the charging cable and is not conducive to charging safety.

[0007] To achieve the above purpose, the present invention provides the following technical solution: A wear-resistant and fire-proof new energy connector, including a connection mechanism, and a bearing ring installed on one side of the connection mechanism;

[0008] A protection mechanism is provided on one side of the connection mechanism, and a protection ceiling is provided on the top of the protection mechanism;

[0009] It also includes:

[0010] The connection mechanism includes a connection handle, a connector body is fixedly installed at the end of the connection handle, and a charging plug is fixedly installed at the end of the connector body;

[0011] Wherein, a fixed ring is fixedly installed on one side of the connector body close to the charging plug, spring telescopic rods are fixedly installed around one side of the fixed ring, and a connection spring is slidably connected to the outside of the spring telescopic rods;

[0012] Wherein, one end of the connection spring and the spring telescopic rod away from the fixed ring is fixedly installed with a sliding plate, and a sliding hole is opened at the central position inside the sliding plate;

[0013] The sliding plate is slidably connected to the connector body through the sliding hole, toggle rings are fixedly installed on both sides of the sliding plate, mounting brackets are symmetrically installed up and down on one side of the sliding plate close to the connection spring, a pressing sliding frame is fixedly installed between the two mounting brackets, and pressing sliding rods are fixedly installed inside the two pressing sliding frames;

[0014] Pressing sliding sleeves are slidably connected to the outside of the two pressing sliding rods, a pressing spring is fixedly installed on one side of the pressing sliding sleeve, the pressing spring is fixedly connected to the pressing sliding frame, a pressing rotating rod is rotatably connected to the outside of the pressing sliding sleeve, and a fireproof end cover is rotatably connected to the end of the pressing rotating rod.

[0015] Preferably, first connection hinges are rotatably connected to the upper and lower sides of one side of the fixed ring, the first connection hinges are rotatably connected to the fireproof end cover, torsion spring hinges are symmetrically rotatably connected to one side inside the two fireproof end covers, and a protection flap is rotatably connected to the outside of the two torsion spring hinges.

[0016] Preferably, the bearing ring is arranged at the end of the connection handle, a number of first rotating balls are arranged inside the bearing ring, the bearing ring is rotatably connected to the connection handle through the first rotating balls, a support ring is rotatably connected to the outside of the bearing ring, a rotating connection shaft is rotatably connected to the top of the support ring, and a rotating handle is fixedly installed at the top of the rotating connection shaft.

[0017] Preferably, the protective mechanism includes a charging pile, a fixed base is fixedly installed on the bottom of the charging pile, the interior of the fixed base is threadedly connected with a first fixing bolt on all four sides, a control panel is fixedly installed on the front of the charging pile, a display screen is fixedly installed on the top of the charging pile near the control panel, mounting slots are opened on both sides of the charging pile, and fixed hooks are fixedly installed on both sides of the charging pile near the mounting slots, and the fixed hooks are engaged with the toggle ring.

[0018] Preferably, a cable groove is provided on the inner side of the bottom of the charging pile, and a charging cable is symmetrically installed inside the cable groove. The charging cable is fixedly connected to the connecting handle, and a protective sleeve is provided on the outer side of the charging cable. A threaded groove is provided on one side of the inner side of the protective sleeve. The protective sleeve is threadedly connected to a fixed threaded rod near the middle of the threaded groove, and a fixed knob is fixedly installed on the end of the fixed threaded rod.

[0019] Preferably, the end of the fixed threaded rod away from the fixed knob is rotatably connected to a rotating bearing, one side of the rotating bearing is rotatably connected to a first fixed block, the side where the two protective sleeves are close to each other is rotatably connected to a second connecting hinge, the side where the two protective sleeves are away from each other is fixedly installed with a second fixed block, the internal thread of the second fixed block is connected to a second fixing bolt, the outer side of the protective sleeve is fixedly installed with a ball bracket, the interior of the ball bracket is rotatably connected to a plurality of second rotating balls, and the internal thread of the thread groove is connected to a protective cover.

[0020] Preferably, buffer brackets are symmetrically installed on both sides of the bottom of the protective ceiling, buffer sliding rods are symmetrically installed inside the buffer brackets, the outer sides of the two buffer sliding rods are slidably connected to buffer sliding sleeves, a buffer spring is fixedly installed on one side of the buffer sliding sleeve, the bottom of the buffer sliding sleeve is rotatably connected to a buffer rotating rod, and the buffer rotating rod is rotatably connected to the charging pile.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows: when the charging plug is not in use, the wear-resistant and fire-proof new energy connector can achieve the closure of the fire-proof end cover by utilizing the elastic force of the connecting spring and the compression spring, which not only can safely protect the charging plug, but also prevent rainwater from entering the interior of the charging plug on rainy days, reducing the risk of short circuit and fire of the charging plug. By arranging a protective cover on the outside of the charging cable, the charging cable can be effectively protected, and the ball bracket and the second rotating ball on the outside of the protective cover can be used to realize the free movement of the charging cable, thereby preventing the charging cable from being dragged on the ground, thereby increasing the wear of the charging cable. The specific contents are as follows:

[0022] 1. By setting up the connecting mechanism, not only can the toggle ring be used to drive the sliding plate to slide and connect on the outside of the connector body, stretching the spring telescopic rod and the connecting spring, but also the sliding between the compression sliding rod and the compression sliding sleeve drives the compression rotating rod to rotate. Under the action of the first connecting hinge, the fireproof end cover can be unfolded, and the charging plug can be exposed, which is convenient for connecting the charging plug to the car charging port, thereby charging the new energy vehicle. When the charging plug is not in use, the elastic force of the connecting spring and the compression spring can be used to close the fireproof end cover, which not only can provide safety protection for the charging plug, but also can prevent rainwater from entering the interior of the charging plug on rainy days, reducing the risk of short circuit and fire of the charging plug. The protection flap can be rotated by the torsion spring hinge inside the fireproof end cover. When connecting the charging plug to the car charging port, the fireproof end cover can be closed by the fireproof end cover. The end cover and the protective flap support the connector body, thereby improving the connection stability of the connector body and preventing the connector body and the charging cable from moving downward due to their own gravity, thereby preventing the charging plug from loosening or being damaged, thereby affecting the service life of the charging plug. When charging a new energy vehicle, the connector body can be quickly moved by holding the rotating handle. At the same time, the charging cable is entangled, and the charging cable will rotate and recover when it is pulled. The first rotating ball and the rotating connecting shaft can realize free rotation of the connecting handle, which can effectively remove the torque generated by the rotation and entanglement of the charging cable, facilitate the quick connection of the charging plug, and utilize the characteristics of the locking connection between the toggle ring and the fixing hook to realize the quick fixation of the connector body, thereby improving the convenience of use of the connector body.

[0023] 2. By setting up a protective mechanism, not only can the fixing base and the first fixing bolt be used to fix the charging pile, but the charging operation of the new energy vehicle can also be facilitated through the control panel and the display screen. By setting up a protective cover on the outside of the charging cable, the charging cable can be effectively protected. The ball bracket and the second rotating ball on the outside of the protective cover can be used to realize the free movement of the charging cable, thereby preventing the charging cable from being dragged on the ground, thereby increasing the wear of the charging cable and affecting the service life of the charging cable. The fixing knob drives the fixed threaded rod to move inside the protective cover, and the first fixing block is connected to the surface of the charging cable to fix the protective cover. The protective cover can be rotated by utilizing the second connecting hinge, and fixed by the second fixing block and the second fixing bolt, which facilitates the quick installation and removal of the protective cover. When the charging cable is cracked, the protective cover is installed on both sides of the cracked part, and the characteristic of the threaded connection between the protective cover and the threaded groove is utilized to protect the cracked part of the charging cable, thereby increasing the service life of the charging cable. By setting up a protective roof and utilizing the elastic force of the buffer spring, the protection function of the top of the charging pile can be achieved. When objects are thrown from high altitude, the elastic force of the buffer spring can be utilized to achieve the buffering function of the protective roof, thereby avoiding damage to the protective roof and the charging pile caused by objects thrown from high altitude. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0025] Figure 2 Schematic diagram of the three-dimensional structure of the connecting mechanism in the present invention;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the fireproof end cover in the expanded state of the present invention;

[0027] Figure 4 Schematic diagram of the three-dimensional structure of the sliding plate and the toggle ring in the present invention;

[0028] Figure 5 Schematic diagram of the three-dimensional structure of the compression sliding frame in the present invention;

[0029] Figure 6 This is a schematic diagram of the three-dimensional structure of the protective flap in the present invention;

[0030] Figure 7 This is a schematic diagram of the three-dimensional structure of the support ring and the rotating handle in the present invention;

[0031] Figure 8 Schematic diagram of the three-dimensional structure of the protection mechanism in the present invention;

[0032] Figure 9 This is a schematic diagram of the three-dimensional structure of the protective cover in the present invention;

[0033] Figure 10 A schematic diagram of the three-dimensional structure of the ball support and the second rotating ball in the present invention;

[0034] Figure 11 It is a schematic diagram of the three-dimensional cross-sectional structure of the buffer bracket in the present invention.

[0035] In the figure: 1. Connecting mechanism; 101. Connecting handle; 102. Connector body; 103. Charging plug; 104. Fixing ring; 105. Spring telescopic rod; 106. Connecting spring; 107. Sliding plate; 108. Sliding hole; 109. Toggle ring; 110. Mounting support; 111. Pressing sliding frame; 112. Pressing sliding rod; 113. Pressing sliding sleeve; 114. Pressing spring; 115. Pressing rotating rod; 116. Fireproof end cover; 117. First connecting hinge; 118. Torsion spring hinge; 119. Protective flap; 120. Bearing ring; 121. First rotating ball; 122. Support ring; 123. Rotating connecting shaft; 124. Rotating handle; 2. Protective mechanism; 201. Charging Pile; 202, fixed base; 203, first fixing bolt; 204, control panel; 205, display screen; 206, installation slot; 207, fixing hook; 208, cable groove; 209, charging cable; 210, protective cover; 211, threaded groove; 212, fixed threaded rod; 213, fixing knob; 214, rotating bearing; 215, first fixed block; 216, second connecting hinge; 217, second fixed block; 218, second fixing bolt; 219, ball bracket; 220, second rotating ball; 221, protective cover; 222, protective ceiling; 223, buffer bracket; 224, buffer sliding rod; 225, buffer sliding sleeve; 226, buffer spring; 227, buffer rotating rod. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0037] See also Figures 1-11The present invention provides a technical solution: a wear-resistant and fire-proof new energy connector, comprising a connecting mechanism 1, and a bearing ring 120 installed on one side of the connecting mechanism 1, a protective mechanism 2 is provided on one side of the connecting mechanism 1, and a protective ceiling 222 is provided on the top of the protective mechanism 2, the connecting mechanism 1 comprises a connecting handle 101, the end of the connecting handle 101 is fixedly installed with a connector body 102, the end of the connector body 102 is fixedly installed with a charging plug 103, wherein the connector body 102 is fixedly installed on one side close to the charging plug 103. There is a fixing ring 104, and a spring telescopic rod 105 is fixedly installed around one side of the fixing ring 104. The outer side of the spring telescopic rod 105 is slidably connected to a connecting spring 106, wherein the connecting spring 106 and the spring telescopic rod 105 are fixedly installed on one end away from the fixing ring 104 with a sliding plate 107, and a sliding hole 108 is opened at the inner center position of the sliding plate 107. The sliding plate 107 is slidably connected to the connector body 102 through the sliding hole 108, and the two sides of the sliding plate 107 are fixedly installed with a toggle ring 109. The sliding plate 107 is symmetrically installed with mounting supports 110 on the upper and lower sides close to the connecting spring 106, and a clamping sliding frame 111 is fixedly installed between the two mounting supports 110. The insides of the two clamping sliding frames 111 are fixedly installed with clamping sliding rods 112, and the outer sides of the two clamping sliding rods 112 are slidably connected with clamping sliding sleeves 113. A clamping spring 114 is fixedly installed on one side of the clamping sliding sleeve 113, and the clamping spring 114 is fixedly connected to the clamping sliding frame 111, and the outer side of the clamping sliding sleeve 113 is rotatably connected with the clamping rotating sleeve 113. The movable rod 115, the end of the pressing rotating rod 115 is rotatably connected to the fireproof end cover 116, and one side of the fixing ring 104 is rotatably connected to the first connecting hinge 117 up and down. The sliding plate 107 is driven by the toggle ring 109 to slide on the outside of the connector body 102, and the spring telescopic rod 105 and the connecting spring 106 are stretched. At the same time, under the action of sliding between the pressing sliding rod 112 and the pressing sliding sleeve 113, the pressing rotating rod 115 is driven to rotate. Under the action of the first connecting hinge 117, the fireproof end cover 116 can be unfolded.Expose the charging plug 103, which facilitates connection to the vehicle charging port through the charging plug 103 for charging new energy vehicles. When the charging plug 103 is not in use, the elastic forces of the connecting spring 106 and the pressing spring 114 enable the fireproof end cover 116 to close. This not only provides safety protection for the charging plug 103 but also prevents rainwater from entering the interior of the charging plug 103 during rainy days, reducing the risk of short - circuit and fire in the charging plug 103.

[0038] The first connecting hinge 117 is rotatably connected to the fireproof end cover 116, and the inner sides of the two fireproof end covers 116 are symmetrically rotatably connected to the torsion spring hinge 118, and the outer sides of the two torsion spring hinges 118 are rotatably connected to the protective flap 119, and the bearing ring 120 is arranged at the end of the connecting handle 101, and a plurality of first rotating balls 121 are arranged inside the bearing ring 120, and the bearing ring 120 is connected to the connecting handle 101 through the first rotating balls 121. The rotating connection, the outer side of the bearing ring 120 is rotatably connected to the support ring 122, the top of the support ring 122 is rotatably connected to the rotating connection shaft 123, and the top of the rotating connection shaft 123 is fixedly installed with a rotating handle 124. The rotation of the protective flap 119 can be achieved through the torsion spring hinge 118 inside the fireproof end cover 116. When the charging plug 103 is connected to the car charging port, the connector body is connected through the fireproof end cover 116 and the protective flap 119. The support described in 102 improves the connection stability of the connector body 102, and prevents the connector body 102 and the charging cable 209 from moving downward due to their own gravity, thereby causing the charging plug 103 to become loose or damaged, thereby affecting the service life of the charging plug 103. When charging a new energy vehicle, the connector body 102 can be quickly moved by turning the handle 124 by hand. At the same time, the charging cable 209 is entangled, and when pulling When the charging cable 209 is connected, the charging cable 209 will rotate and recover. The first rotating ball 121 and the rotating connecting shaft 123 can be used to achieve free rotation of the connecting handle 101, which can effectively remove the torque generated by the rotation and entanglement of the charging cable 209, making it convenient for the quick connection of the charging plug 103. The characteristics of the locking connection between the toggle ring 109 and the fixing hook 207 can achieve quick fixation of the connector body 102, thereby improving the convenience of use of the connector body 102.

[0039] The protective mechanism 2 includes a charging pile 201, a fixed base 202 is fixedly installed at the bottom of the charging pile 201, and the fixed base 202 is threadedly connected with a first fixing bolt 203 on all four sides. A control panel 204 is fixedly installed on the front of the charging pile 201, and a display screen 205 is fixedly installed on the top of the charging pile 201 near the control panel 204. Installation slots 206 are opened on both sides of the charging pile 201, and fixed screws are fixed on both sides of the charging pile 201 near the installation slots 206. The fixed hook 207 is engaged with the toggle ring 109, and the bottom inner side of the charging pile 201 is provided with a cable groove 208, and the charging cable 209 is symmetrically installed inside the cable groove 208. The charging cable 209 is fixedly connected to the connecting handle 101, and the outer side of the charging cable 209 is provided with a protective sleeve 210, and the inner side of the protective sleeve 210 is provided with a threaded groove 211, and the middle part of the protective sleeve 210 near the threaded groove 211 is threadedly connected to the fixed threaded rod 21 2, the end of the fixed threaded rod 212 is fixedly installed with a fixed knob 213, the end of the fixed threaded rod 212 away from the fixed knob 213 is rotatably connected to the rotating bearing 214, one side of the rotating bearing 214 is rotatably connected to the first fixed block 215, the side of the two protective sleeves 210 close to each other is rotatably connected to the second connecting hinge 216, the side of the two protective sleeves 210 away from each other is fixedly installed with the second fixed block 217, the internal thread of the second fixed block 217 is connected to the second fixing bolt 218, The outer side of the protective sleeve 210 is fixedly installed with a ball bracket 219, and the inner side of the ball bracket 219 is rotatably connected with a plurality of second rotating balls 220. The inner thread of the thread groove 211 is connected with a protective cover 221. The fixing base 202 and the first fixing bolt 203 are used to fix the charging pile 201. At the same time, the control panel 204 and the display screen 205 are used to facilitate the charging operation of the new energy vehicle. By arranging the protective sleeve 210 on the outer side of the charging cable 209, the charging cable 209 can be effectively protected.And by using the ball bearing bracket 219 on the outer side of the protective sleeve 210 and the second rotating ball 220, the free movement of the charging cable 209 is realized, avoiding the charging cable 209 from being dragged on the ground, thereby increasing the wear of the charging cable 209 and affecting the service life of the charging cable 209. By driving the fixed threaded rod 212 to move inside the protective sleeve 210 through the fixed knob 213, and utilizing the characteristic that the first fixing block 215 is in fit connection with the surface of the charging cable 209, the fixation of the protective sleeve 210 can be realized. By using the second connecting hinge 216, the rotation of the protective sleeve 210 can be realized, and the fixation of the protective sleeve 210 is achieved through the second fixing block 217 and the second fixing bolt 218, facilitating the quick installation and disassembly of the protective sleeve 210. When the charging cable 209 shows a cracking phenomenon, the protective sleeve 210 is installed on both sides of the cracking part, and by utilizing the characteristic that the protective cover 221 is in threaded connection with the threaded groove 211, the cracking part of the charging cable 209 can be protected, improving the service life of the charging cable 209.,

[0040] Buffer brackets 223 are symmetrically installed on both sides of the bottom of the protective ceiling 222. Buffer sliding rods 224 are symmetrically installed inside the buffer brackets 223. Buffer sliding sleeves 225 are slidably connected to the outer sides of the two buffer sliding rods 224. One side of the buffer sliding sleeve 225 is fixedly installed with a buffer spring 226. The bottom of the buffer sliding sleeve 225 is rotatably connected to a buffer rotating rod 227, and the buffer rotating rod 227 is rotatably connected to the charging pile 201. By providing the protective ceiling 222 and utilizing the elastic force of the buffer spring 226, the protective function of the top of the charging pile 201 can be realized. When there is an object dropped from a height, the buffer function of the protective ceiling 222 can be realized by utilizing the elastic force of the buffer spring 226, avoiding the damage of the protective ceiling 222 and the charging pile 201 caused by the object dropped from a height.

[0041] Working principle: Before using this wear-resistant and fire-proof new energy connector, it is necessary to first check the overall situation of the device to determine that it can work normally. According to Figure 1 - Figure 11As shown, first, the toggle ring 109 is used to drive the sliding plate 107 to slide and connect on the outside of the connector body 102, and the spring telescopic rod 105 and the connecting spring 106 are stretched. At the same time, under the action of sliding between the pressing sliding rod 112 and the pressing sliding sleeve 113, the pressing rotating rod 115 is driven to rotate. Under the action of the first connecting hinge 117, the fireproof end cover 116 can be unfolded, and the charging plug 103 can be exposed, so that it is convenient to connect the charging plug 103 to the car charging port, so as to charge the new energy vehicle. When the charging plug 103 is not in use, the elastic force of the connecting spring 106 and the pressing spring 114 can be used to close the fireproof end cover 116, which can not only The electric plug 103 is provided with safety protection, and rainwater is prevented from entering the interior of the charging plug 103 during rainy days, which would increase the risk of short circuit and fire of the charging plug 103. The protection flap 119 can be rotated by the torsion spring hinge 118 inside the fireproof end cover 116. When the charging plug 103 is connected to the car charging port, the fireproof end cover 116 and the protection flap 119 support the connector body 102, thereby improving the connection stability of the connector body 102 and preventing the connector body 102 and the charging cable 209 from moving downward due to their own gravity, thereby causing the charging plug 103 to become loose or damaged, thereby affecting the service life of the charging plug 103.

[0042] Secondly, when charging a new energy vehicle, the connector body 102 can be quickly moved by holding the rotating handle 124. At the same time, the charging cable 209 is entangled. When the charging cable 209 is pulled, the charging cable 209 rotates and recovers. The first rotating ball 121 and the rotating connecting shaft 123 can be used to achieve free rotation of the connecting handle 101, which can effectively remove the torque generated by the rotation and entanglement of the charging cable 209, thereby facilitating the quick connection of the charging plug 103. The characteristics of the engagement connection between the toggle ring 109 and the fixing hook 207 can be used to achieve quick fixation of the connector body 102, thereby improving the ease of use of the connector body 102. By providing the protective mechanism 2, not only can the fixing base 202 and the first fixing bolt 203 be used to fix the charging pile 201, but the control panel 204 and the display screen 205 can also facilitate the charging operation of the new energy vehicle.

[0043] Finally, by providing a protective sleeve 210 on the outer side of the charging cable 209, effective safety protection can be provided for the charging cable 209. Moreover, by using the ball bracket 219 and the second rotating ball 220 on the outer side of the protective sleeve 210, free movement of the charging cable 209 can be achieved, preventing the charging cable 209 from being dragged on the ground, which would otherwise increase the wear of the charging cable 209 and affect its service life. By driving the fixed threaded rod 212 to move inside the protective sleeve 210 with the fixed knob 213, and taking advantage of the feature that the first fixing block 215 is in close contact with the surface of the charging cable 209, fixation of the protective sleeve 210 can be realized. By using the second connecting hinge 216, rotation of the protective sleeve 210 can be achieved, and fixation of the protective sleeve 210 can be realized through the second fixing block 217 and the second fixing bolt 218, facilitating quick installation and disassembly of the protective sleeve 210. When the charging cable 209 shows signs of cracking, the protective sleeve 210 is installed on both sides of the cracked part, and by taking advantage of the threaded connection between the protective cover 221 and the threaded groove 211, protection can be provided for the cracked part of the charging cable 209, extending the service life of the charging cable 209. By providing a protective ceiling 222 and utilizing the elastic force of the buffer spring 226, the protective function of the top of the charging pile 201 can be realized. In the event of an object being dropped from a height, the buffer function of the protective ceiling 222 can be achieved by utilizing the elastic force of the buffer spring 226, preventing damage to the protective ceiling 222 and the charging pile 201 caused by the object dropped from a height.

[0044] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A wear-resistant and fire-resistant new energy connector, comprising a connecting mechanism (1), and a bearing ring (120) mounted on one side of the connecting mechanism (1); A protective mechanism (2) is provided on one side of the connecting mechanism (1), and a protective roof (222) is provided on the top of the protective mechanism (2); Characterized in that, Also includes: The connecting mechanism (1) comprises a connecting handle (101), a connector body (102) is fixedly mounted on the end of the connecting handle (101), and a charging plug (103) is fixedly mounted on the end of the connector body (102); A fixing ring (104) is fixedly installed on one side of the connector body (102) close to the charging plug (103), a spring telescopic rod (105) is fixedly installed around one side of the fixing ring (104), and a connecting spring (106) is slidably connected to the outer side of the spring telescopic rod (105); A sliding plate (107) is fixedly mounted on one end of the connecting spring (106) and the spring telescopic rod (105) away from the fixing ring (104), and a sliding hole (108) is provided at the inner center of the sliding plate (107); The sliding plate (107) is slidably connected to the connector body (102) through the sliding hole (108), and a toggle ring (109) is fixedly installed on both sides of the sliding plate (107). Mounting supports (110) are symmetrically installed on the upper and lower sides of the sliding plate (107) close to the connecting spring (106). A clamping sliding frame (111) is fixedly installed between the two mounting supports (110), and a clamping sliding rod (112) is fixedly installed inside the two clamping sliding frames (111); The outer sides of the two pressing sliding rods (112) are both slidably connected to a pressing sliding sleeve (113), a pressing spring (114) is fixedly installed on one side of the pressing sliding sleeve (113), the pressing spring (114) is fixedly connected to the pressing sliding frame (111), the outer side of the pressing sliding sleeve (113) is rotatably connected to a pressing rotating rod (115), and the end of the pressing rotating rod (115) is rotatably connected to a fireproof end cover (116).

2. The wear-resistant and fireproof new energy connector according to claim 1, wherein: One side of the fixing ring (104) is rotatably connected to a first connecting hinge (117) at the top and bottom, and the first connecting hinge (117) is rotatably connected to the fireproof end cover (116). The inner sides of the two fireproof end covers (116) are symmetrically rotatably connected to a torsion spring hinge (118), and the outer sides of the two torsion spring hinges (118) are rotatably connected to a protective flap (119).

3. The wear-resistant and fire-proof new energy connector according to claim 2, characterized in that: The bearing ring (120) is arranged at the end of the connecting handle (101), and a plurality of first rotating balls (121) are arranged inside the bearing ring (120). The bearing ring (120) is rotatably connected to the connecting handle (101) via the first rotating balls (121). The outer side of the bearing ring (120) is rotatably connected to a support ring (122), and the top of the support ring (122) is rotatably connected to a rotating connecting shaft (123). The top of the rotating connecting shaft (123) is fixedly mounted with a rotating handle (124).

4. A wear-resistant and fire-proof new energy connector according to claim 1, characterized in that: The protection mechanism (2) comprises a charging pile (201), a fixed base (202) is fixedly installed at the bottom of the charging pile (201), a first fixing bolt (203) is threadedly connected to the inner periphery of the fixed base (202), a control panel (204) is fixedly installed on the front of the charging pile (201), a display screen (205) is fixedly installed on the top of the charging pile (201) near the control panel (204), mounting slots (206) are provided on both sides of the charging pile (201), and fixing hooks (207) are fixedly installed on both sides of the charging pile (201) near the mounting slots (206), and the fixing hooks (207) are engaged with the toggle ring (109).

5. The wear-resistant and fire-proof new energy connector according to claim 4, wherein: A cable groove (208) is provided on the inner side of the bottom of the charging pile (201), a charging cable (209) is symmetrically installed inside the cable groove (208), the charging cable (209) is fixedly connected to the connecting handle (101), a protective sleeve (210) is provided on the outer side of the charging cable (209), a threaded groove (211) is provided on one side of the inner side of the protective sleeve (210), a fixed threaded rod (212) is threadedly connected to the middle of the threaded groove (211) of the protective sleeve (210), and a fixed knob (213) is fixedly installed on the end of the fixed threaded rod (212).

6. The wear-resistant and fireproof new energy connector according to claim 5, wherein: The end of the fixed threaded rod (212) away from the fixed knob (213) is rotatably connected to a rotating bearing (214), one side of the rotating bearing (214) is rotatably connected to a first fixed block (215), the side of the two protective sleeves (210) close to each other is rotatably connected to a second connecting hinge (216), the side of the two protective sleeves (210) away from each other is fixedly installed with a second fixed block (217), the internal thread of the second fixed block (217) is connected to a second fixing bolt (218), the outer side of the protective sleeve (210) is fixedly installed with a ball bracket (219), the interior of the ball bracket (219) is rotatably connected to a plurality of second rotating balls (220), and the internal thread of the thread groove (211) is connected to a protective cover (221).

7. The wear-resistant and fireproof new energy connector according to claim 6, wherein: Buffer brackets (223) are symmetrically installed on both sides of the bottom of the protective roof (222), and buffer sliding rods (224) are symmetrically installed inside the buffer brackets (223). The outer sides of the two buffer sliding rods (224) are slidably connected to buffer sliding sleeves (225), and a buffer spring (226) is fixedly installed on one side of the buffer sliding sleeve (225). The bottom of the buffer sliding sleeve (225) is rotatably connected to a buffer rotating rod (227), and the buffer rotating rod (227) is rotatably connected to the charging pile (201).

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