Wear-resistant fireproof new energy connector

Abstract

The invention discloses a wear-resistant fireproof new energy connector, and relates to the technical field of connectors, the wear-resistant fireproof new energy connector comprises a connecting mechanism and a bearing ring mounted on one side of the connecting mechanism, a protective mechanism is arranged on one side of the connecting mechanism, a protective ceiling is arranged at the top of the protective mechanism, and the connecting mechanism comprises a connecting handle. A connector body is fixedly installed at the end of the connecting handle, a charging plug is fixedly installed at the end of the connector body, a fixing ring is fixedly installed on the side, close to the charging plug, of the connector body, and spring telescopic rods are fixedly installed on the periphery of one side of the fixing ring. When the charging plug is not used, the fireproof end cover can be closed under the elastic action of the connecting spring and a pressure spring, so that the charging plug can be safely protected, and rainwater is prevented from entering the charging plug in rainy days; the risk of short-circuit ignition of the charging plug is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of connectors, and specifically to a wear-resistant and fireproof new energy connector. Background Technique

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

[0003] Publication No. CN218351803U discloses a wear-resistant and fireproof new energy vehicle charging connector. Through the improvement of a wear-resistant and fireproof 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 connector not being fully inserted. 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: Although the wear-resistant and fireproof 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.

[0004] Therefore, a wear-resistant and fireproof new energy connector is proposed to solve the problems mentioned above. Summary of the Invention

[0005] The purpose of the present invention is to provide a wear-resistant and fireproof new energy connector to solve the problems in the above background technique 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.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A wear-resistant and fireproof new energy connector, including a connection mechanism, and a bearing ring installed on one side of the connection mechanism; A protective mechanism is provided on one side of the connection mechanism, and a protective ceiling is provided on the top of the protective mechanism; It further includes: The connecting mechanism includes a connecting handle, and a connector body is fixedly installed at the end of the connecting handle, and a charging plug is fixedly installed at the end of the connector body; Wherein, a fixing ring is fixedly installed on one side of the connector body close to the charging plug, and telescopic spring rods are fixedly installed around the periphery of one side of the fixing ring, and a connecting spring is slidably connected to the outside of the telescopic spring rods; Wherein, one end of the connecting spring and the telescopic spring rod away from the fixing ring is fixedly installed with a sliding plate, and a sliding hole is opened at the central position inside the sliding plate.

[0007] Preferably, the sliding plate is slidably connected to the connector body through the sliding hole, and toggle rings are fixedly installed on both sides of the sliding plate. On the side of the sliding plate close to the connecting spring, mounting supports are symmetrically installed up and down. A pressing sliding frame is fixedly installed between the two mounting supports, and pressing sliding rods are fixedly installed inside the two pressing sliding frames.

[0008] Preferably, 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.

[0009] Preferably, first connecting hinges are rotatably connected to the upper and lower sides of one side of the fixing ring, the first connecting 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 protective flap is rotatably connected to the outside of the two torsion spring hinges.

[0010] Preferably, the bearing ring is arranged at the end of the connecting handle, a number of first rotating balls are arranged inside the bearing ring, the bearing ring is rotatably connected to the connecting handle through the first rotating balls, a support ring is rotatably connected to the outside of the bearing ring, a rotating connecting shaft is rotatably connected to the top of the support ring, and a rotating handle is fixedly installed at the top of the rotating connecting shaft.

[0011] Preferably, the protection mechanism includes a charging pile, a fixing base is fixedly installed at the bottom of the charging pile, first fixing bolts are threadedly connected to the peripheries inside the fixing base, a control panel is fixedly installed on the front of the charging pile, a display screen is fixedly installed at the top of the charging pile close to the control panel, installation slots are opened on both sides of the charging pile, and fixing hooks are fixedly installed on both sides of the charging pile close to the installation slots. The fixing hooks are snap-fitted with the toggle rings.

[0012] Preferably, a cable groove is formed inside the bottom of the charging pile. Charging cables are symmetrically installed inside the cable groove. The charging cables are fixedly connected to the connection handle. A protective sleeve is sleeved outside the charging cables. A threaded groove is formed on one side inside the protective sleeve. A fixed threaded rod is threadedly connected to the middle of the protective sleeve near the threaded groove. A fixed knob is fixedly installed at the end of the fixed threaded rod.

[0013] Preferably, a rotating bearing is rotatably connected to one end of the fixed threaded rod away from the fixed knob. A first fixed block is rotatably connected to one side of the rotating bearing. A second connecting hinge is rotatably connected to one side of the two protective sleeves close to each other. A second fixed block is fixedly installed on one side of the two protective sleeves away from each other. A second fixing bolt is threadedly connected inside the second fixed block. A ball bearing bracket is fixedly installed outside the protective sleeve. A number of second rotating balls are rotatably connected inside the ball bearing bracket. A protective cover is threadedly connected inside the threaded groove.

[0014] 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. Buffer sliding sleeves are slidably connected to the outside of the two buffer sliding rods. A buffer spring is fixedly installed on one side of the buffer sliding sleeve. A buffer rotating rod is rotatably connected to the bottom of the buffer sliding sleeve. The buffer rotating rod is rotatably connected to the charging pile.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: For this wear-resistant and fireproof new energy connector, when the charging plug is not in use, the elastic force of the connecting spring and the pressing spring can be used to close the fireproof end cover, 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. By setting a protective sleeve outside the charging cable, the charging cable can be effectively protected, and the free movement of the charging cable is realized by using the ball bearing bracket and the second rotating balls outside the protective sleeve, avoiding the charging cable being dragged on the ground, thereby increasing the wear of the charging cable. The specific content is as follows: 1. By setting 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, the spring telescopic rod and the connecting spring are stretched, and at the same time, the pressing rotating rod is driven to rotate under the action of sliding between the pressing sliding rod and the pressing sliding sleeve. Under the action of the first connecting hinge, the fireproof end cover can be unfolded to expose the charging plug, which is convenient for connecting the charging plug to the charging port of the car, so as to charge the new energy vehicle. When the charging plug is not in use, the fireproof end cover can be closed by utilizing the elastic force of the connecting spring and the pressing spring, 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, thereby 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 the charging plug is connected to the charging port of the car, the fireproof end cover can be closed by utilizing the elastic force of the connecting spring and the pressing spring. The end cover and the protective flap support the connector body, improve the connection stability of the connector body, and prevent the connector body and the charging cable from moving downward due to their own gravity, thereby causing the charging plug to loosen or be 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 the charging cable is pulled. The first rotating ball and the rotating connecting shaft can be used to realize the free rotation of the connecting handle, which can effectively remove the torque generated by the rotation and winding of the charging cable, and facilitate the quick connection of the charging plug. The characteristics of the toggle ring and the fixed hook are used to realize the quick fixation of the connector body, thereby improving the convenience of use of the connector body. 2. By setting up the protection mechanism, not only can the charging pile be fixed by using the fixed base and the first fixing bolt, but also the charging operation of the new energy vehicle can 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, 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, so as to prevent 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 by fitting, so as to realize the fixing of the protective cover. The second connecting hinge can be used to realize the rotation of the protective cover, and the second fixing block and the second fixing bolt can be used to fix the protective cover, which is convenient for 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 characteristics of the threaded connection between the protective cover and the threaded groove are utilized to protect the cracked part of the charging cable and improve the service life of the charging cable. By setting up a protective ceiling and utilizing the elastic force of the buffer spring, the protection function of the top of the charging pile can be realized. When objects are thrown from a high altitude, the elastic force of the buffer spring can be utilized to realize the buffering function of the protective ceiling, thereby avoiding damage to the protective ceiling and the charging pile caused by objects thrown from a high altitude. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the connecting mechanism in the present invention; Figure 3 A schematic diagram of the three-dimensional structure of the fireproof end cover in the present invention in an expanded state; Figure 4 It is a schematic diagram of the three-dimensional structure of the sliding plate and the toggle ring in the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the cross section of the pressing sliding frame in the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the protective flap in the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the support ring and the rotating handle in the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the protection mechanism in the present invention; Figure 9 It is a schematic diagram of the three-dimensional structure of the protective cover in the present invention; Figure 10 A schematic diagram of the three-dimensional structure of the ball support and the second rotating ball in the present invention; Figure 11 It is a schematic diagram of the three-dimensional structure of the cross section of the buffer bracket in the present invention.

[0017] In the figure: 1. Connecting mechanism; 101. Connecting handle; 102. Connector body; 103. Charging plug; 104. Fixed ring; 105. Spring telescopic rod; 106. Connecting spring; 107. Slide plate; 108. Slide hole; 109. Dial ring; 110. Mounting support; 111. Pressing slide frame; 112. Pressing slide rod; 113. Pressing slide sleeve; 114. Pressing spring; 115. Pressing rotating rod; 116. Fireproof end cap; 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. Protection mechanism; 201. Charging pile; 202. Fixed base; 203. First fixing bolt; 204. Control panel; 205. Display screen; 206. Installation slot; 207. Fixed hook; 208. Cable slot; 209. Charging cable; 210. Protective sleeve; 211. Threaded groove; 212. Fixed threaded rod; 213. Fixed knob; 214. Rotating bearing; 215. First fixing block; 216. Second connecting hinge; 217. Second fixing block; 218. Second fixing bolt; 219. Ball support; 220. Second rotating ball; 221. Protective cover; 222. Protective ceiling; 223. Buffer support; 224. Buffer slide rod; 225. Buffer slide sleeve; 226. Buffer spring; 227. Buffer rotating rod. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1-11, the present invention provides a technical solution: a wear-resistant and fire-proof new energy connector, including a connection mechanism 1, and a bearing ring 120 installed on one side of the connection mechanism 1. A protection mechanism 2 is provided on one side of the connection mechanism 1, and a protection ceiling 222 is provided on the top of the protection mechanism 2. The connection mechanism 1 includes a connection handle 101, and a connector body 102 is fixedly installed at the end of the connection handle 101. A charging plug 103 is fixedly installed at the end of the connector body 102. Among them, a fixing ring 104 is fixedly installed on one side of the connector body 102 close to the charging plug 103. Spring telescopic rods 105 are fixedly installed around one side of the fixing ring 104. A connection spring 106 is slidably connected to the outside of the spring telescopic rods 105. Among them, one end of the connection spring 106 and the spring telescopic rods 105 away from the fixing ring 104 is fixedly installed with a sliding plate 107. A sliding hole 108 is opened at the central position inside the sliding plate 107. The sliding plate 107 is slidably connected to the connector body 102 through the sliding hole 108. Toggle rings 109 are fixedly installed on both sides of the sliding plate 107. Installation supports 110 are symmetrically installed up and down on one side of the sliding plate 107 close to the connection spring 106. A pressing sliding frame 111 is fixedly installed between the two installation supports 110. Pressing sliding rods 112 are fixedly installed inside the two pressing sliding frames 111. Pressing sliding sleeves 113 are slidably connected to the outside of the two pressing sliding rods 112. 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. A pressing rotating rod 115 is rotatably connected to the outside of the pressing sliding sleeve 113. The end of the pressing rotating rod 115 is rotatably connected to a fire-proof end cover 116. First connection hinges 117 are rotatably connected up and down on one side of the fixing ring 104. By driving the sliding plate 107 to slide on the outside of the connector body 102 with the toggle ring 109, the spring telescopic rods 105 and the connection 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 connection hinge 117, the fire-proof end cover 116 can be unfolded.The charging plug 103 is exposed, facilitating connection with the vehicle charging port through the charging plug 103 for charging a 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 enables the fireproof end cover 116 to close, not only providing safety protection for the charging plug 103 but also preventing rainwater from entering the interior of the charging plug 103 on rainy days, reducing the risk of short - circuit fire of the charging plug 103.,

[0020] 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 with the torsion spring hinge 118, the outer sides of the two torsion spring hinges 118 are rotatably connected with the protective flap 119, 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, and 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 holding and turning the handle 124. 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 realize the free rotation of the connecting handle 101, and the torque generated by the rotation and entanglement of the charging cable 209 can be effectively removed, which is 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 realize the quick fixation of the connector body 102, thereby improving the convenience of use of the connector body 102.

[0021] The protective mechanism 2 includes a charging pile 201, a fixed base 202 is fixedly installed at the bottom of the charging pile 201, the fixed base 202 is threadedly connected with a first fixing bolt 203 on all four sides, a control panel 204 is fixedly installed at the front of the charging pile 201, a display screen 205 is fixedly installed at 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 The fixed hook 207 is engaged with the toggle ring 109, the bottom inner side of the charging pile 201 is provided with a cable groove 208, the inside of the cable groove 208 is symmetrically installed with a charging cable 209, the charging cable 209 is fixedly connected to the connecting handle 101, the outer side of the charging cable 209 is provided with a protective sleeve 210, 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 with a 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 with a rotating bearing 214, one side of the rotating bearing 214 is rotatably connected with a first fixed block 215, the sides of the two protective sleeves 210 close to each other are rotatably connected with a second connecting hinge 216, the sides of the two protective sleeves 210 away from each other are fixedly installed with a second fixed block 217, the internal thread of the second fixed block 217 is connected with a second fixing bolt 218, A ball support 219 is fixedly installed on the outer side of the protective sleeve 210, and a plurality of second rotating balls 220 are rotatably connected inside the ball support 219. The inner thread of the thread groove 211 is connected with a protective cover 221. The charging pile 201 is fixed by the fixed base 202 and the first fixing bolt 203. The charging operation of the new energy vehicle is facilitated by the control panel 204 and the display screen 205. The protective sleeve 210 is arranged on the outer side of the charging cable 209, so that 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 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 achieved. 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.,

[0022] 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.

[0023] 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 sliding plate 107 is driven by the toggle ring 109 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, the pressing rotating rod 115 is driven to rotate under the action of sliding between the pressing sliding rod 112 and the pressing sliding sleeve 113. 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 on 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 charging port of the vehicle, 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.

[0024] Secondly, when charging a new energy vehicle, the connector body 102 can be quickly moved by holding the rotating handle 124, and 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 realize the free rotation of the connecting handle 101, and the torque generated by the rotation and winding of the charging cable 209 can be effectively removed, which is convenient for 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 realize the quick fixation of the connector body 102, thereby improving the convenience of use of the connector body 102. By setting 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 also the control panel 204 and the display screen 205 can be used to facilitate the charging operation of the new energy vehicle.

[0025] 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. The ball bracket 219 and the second rotating ball 220 on the outer side of the protective sleeve 210 are used to achieve the free movement of the charging cable 209, avoiding dragging of the charging cable 209 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 using the feature that the first fixing block 215 is in close contact with the surface of the charging cable 209, the fixation of the protective sleeve 210 can be achieved. The second connecting hinge 216 can be used to achieve the rotation of the protective sleeve 210, 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 using the feature that the protective cover 221 is threadedly connected to the threaded groove 211, the cracking part of the charging cable 209 can be protected, improving the service life of the charging cable 209. By providing a protective ceiling 222 and using the elastic force of the buffer spring 226, the protective function of the top of the charging pile 201 can be achieved. When there is an object dropped from a height, the buffer function of the protective ceiling 222 can be achieved by using the elastic force of the buffer spring 226, avoiding damage to the protective ceiling 222 and the charging pile 201 caused by the object dropped from a height.

[0026] 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 fireproof new energy connector, comprising a connection mechanism (1) and a bearing ring (120) installed on one side of the connection mechanism (1); A protection mechanism (2) is arranged on one side of the connection mechanism (1), and a protection ceiling (222) is arranged on the top of the protection mechanism (2); It is characterized in that It further includes: The connection mechanism (1) includes a connection handle (101), a connector body (102) is fixedly installed at the end of the connection handle (101), and a charging plug (103) is fixedly installed at the end of the connector body (102); Wherein, a fixed ring (104) is fixedly installed on one side of the connector body (102) close to the charging plug (103), spring telescopic rods (105) are fixedly installed around one side of the fixed ring (104), and a connection spring (106) is slidably connected to the outside of the spring telescopic rods (105); Wherein, one end of the connection spring (106) and the spring telescopic rod (105) away from the fixed ring (104) is fixedly installed with a sliding plate (107), and a sliding hole (108) is opened at the center position inside the sliding plate (107).

2. The wear-resistant and fireproof new energy connector according to claim 1, characterized in that: The sliding plate (107) is slidably connected to the connector body (102) through the sliding hole (108), toggle rings (109) are fixedly installed on both sides of the sliding plate (107), mounting seats (110) are symmetrically installed up and down on one side of the sliding plate (107) close to the connection spring (106), and a pressing sliding frame (111) is fixedly installed between the two mounting seats (110), and pressing sliding rods (112) are fixedly installed inside the two pressing sliding frames (111).

3. The wear-resistant and fireproof new energy connector according to claim 2, wherein: Pressing sliding sleeves (113) are slidably connected to the outside of the two pressing sliding rods (112), 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), a pressing rotating rod (115) is rotatably connected to the outside of the pressing sliding sleeve (113), and a fireproof end cover (116) is rotatably connected to the end of the pressing rotating rod (115).

4. The wear-resistant and fireproof new energy connector according to claim 3, wherein: First connection hinges (117) are rotatably connected up and down on one side of the fixed ring (104), the first connection hinges (117) are rotatably connected to the fireproof end cover (116), torsion spring hinges (118) are symmetrically rotatably connected on one side inside the two fireproof end covers (116), and a protection flap (119) is rotatably connected to the outside of the two torsion spring hinges (118).

5. The wear-resistant and fireproof new energy connector according to claim 4, characterized in that: The bearing ring (120) is arranged at the end of the connection handle (101), a number of first rotating balls (121) are arranged inside the bearing ring (120), the bearing ring (120) is rotatably connected to the connection handle (101) through the first rotating balls (121), a support ring (122) is rotatably connected to the outside of the bearing ring (120), a rotating connection shaft (123) is rotatably connected to the top of the support ring (122), and a rotating handle (124) is fixedly installed at the top of the rotating connection shaft (123).

6. A wear-resistant, fire-proof new energy connector according to claim 2, 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), the interior of the fixed base (202) is threadedly connected with first fixing bolts (203) on all sides, 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), installation 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 installation slots (206), and the fixing hooks (207) are engaged and connected with the toggle ring (109).

7. A wear-resistant and fireproof new energy connector according to claim 6, characterized in that: 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 thread 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 protective sleeve (210) near the thread groove (211), and a fixed knob (213) is fixedly installed at the end of the fixed threaded rod (212).

8. The wear-resistant, fire-proof new energy connector according to claim 7, characterized in that: One 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 sides of the two protective sleeves (210) close to each other are rotatably connected to a second connecting hinge (216), the sides of the two protective sleeves (210) away from each other are 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).

9. The wear-resistant, fire-proof new energy connector according to claim 8, characterized in that: Buffer brackets (223) are symmetrically installed on both sides of the bottom of the protective ceiling (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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