Charging cabinet IOT cover plate

Abstract

The invention relates to the technical field of charging cabinet cover plates, and discloses a charging cabinet IOT cover plate which comprises a mounting frame and an IOT cover plate body. According to the invention, through arrangement of the clamping plate and the positioning rod, the IOT cover plate body and the mounting frame can be positioned on the periphery, so that the connection stability is improved, in the later unlocking process, the clamping plate can be driven to slide for unlocking through the rotating disc, at the same time, the flip cover is opened at the same time, and then the LoRa module interface is completely opened, so that the LoRa module interface is completely opened. The IOT cover plate body is provided with the LoRa module, the LoRa module is protected by the flip cover when the flip cover is not turned over, so that the influence of dust is reduced, the positioning rod which is laterally positioned at the moment can be driven to rotate when the flip cover rotates, so that the IOT cover plate body is completely unlocked, and after the IOT cover plate body is opened by a certain angle, the LoRa module can be locked by the flip cover. And at the moment, the positioning rod is clamped on the side wall of the mounting frame again to position the IOT cover plate body, so that the operation is more convenient.

Description

Technical Field

[0001] The present invention belongs to the technical field of charging cabinet covers, and specifically relates to an IOT cover for a charging cabinet. Background Art

[0002] With the rapid development of Internet of Things technology, charging cabinets, as a common charging device, have been widely used in daily life and work. Charging cabinets are mainly used to provide centralized charging services for various electronic devices, such as mobile phones, tablets, power tools, etc., and have the advantages of high charging efficiency and convenient management, and are widely used in public places, enterprise office areas, schools and other scenarios. Among them, the IOT cover, as a key component of the charging cabinet, plays an important role in protecting the internal charging circuit, interface and realizing communication and interaction with external devices.

[0003] When the existing IOT cover body is locked, since the locking structure is located on one side of the installation frame, the IOT cover body is not particularly stable when locked, and the interface of the LoRa module inside the IOT cover body is always in an open state, which is likely to cause dust to enter the LoRa module interface, easily affecting circuit failures. Moreover, when the existing IOT cover body is opened, the rotation position of the IOT cover body is not fixed at this time, and manual assistance is required for positioning, making the operation difficult.

[0004] In view of this, the present invention is specifically proposed. Summary of the Invention

[0005] To solve the above technical problems, the basic concept of the technical solution adopted by the present invention is as follows:

[0006] An IOT cover for a charging cabinet includes an installation frame and an IOT cover body rotatably installed on the installation frame. A clamping plate for locking the IOT cover body is vertically installed on the inner side wall of the IOT cover body;

[0007] A LoRa module is also installed on the inner side wall of the IOT cover body. A barrier cover is installed on the IOT cover body, and a flip cover for protecting the LoRa module is rotatably installed on the barrier cover;

[0008] A self-locking drive assembly is installed on the IOT cover body. The self-locking drive assembly includes a turntable and a limit plate. A protrusion is installed at an eccentric position of the turntable, and a strip plate slides vertically on the protrusion. The strip plate is connected to the clamping plate. The strip plate is used to drive the clamping plate to slide and unlock and simultaneously drive the flip cover covering the LoRa module to flip, and the turntable for driving the strip plate is positioned and locked by the limit plate after rotating the maximum angle;

[0009] A positioning and unlocking unit is installed at the rotation center of the flip cover. The positioning and unlocking unit includes a positioning sleeve and a positioning rod, and the positioning sleeve and the positioning rod rotate around the rotation center of the flip cover and are pressed against the outer side wall of the installation frame.

[0010] As a preferred embodiment of the present invention, through holes are formed in the installation frame. The size of the through holes is adapted to the size of the IOT cover body. A baffle is installed on the inner side wall of the through holes. The baffle is attached to the side wall of the IOT cover body. Bolt holes for installing bolts are formed at the corners of the IOT cover body and the baffle.

[0011] As a preferred embodiment of the present invention, an installation groove is formed in the installation frame. A hinge is installed on the installation groove. An inner groove is formed on the surface of the IOT cover body. The position of the inner groove is adapted to the position of the installation groove, and the inner groove is connected to the other end of the hinge.

[0012] As a preferred embodiment of the present invention, the turntable is rotatably installed on the back of the IOT cover body. The rotation center of the turntable penetrates through the IOT cover body movably. A knob is installed at the end of the rotation center of the turntable. A handle is installed on the knob. An anti-slip sleeve is installed on the surface of the handle.

[0013] As a preferred embodiment of the present invention, a strip-shaped groove is formed in the strip-shaped plate. The strip-shaped groove is slidably connected to the protrusion. Sliders are installed at both ends of the strip-shaped plate. A guide rod penetrates through the sliders movably. Guide seats are installed at both ends of the guide rod. The guide seats are installed on the back of the IOT cover body. A guide spring is sleeved on the guide rod. One end of the guide spring is clamped on the guide seat, and the other end of the guide spring is clamped on the slider.

[0014] As a preferred embodiment of the present invention, a card seat is installed on the installation frame. A card slot is formed inside the card seat. The card plate is vertically inserted into the card slot. A protective cover is slidably installed on the side wall of the card plate. The protective cover wraps the outer side wall of the turntable, and the protective cover is installed on the IOT cover body.

[0015] As a preferred embodiment of the present invention, a limiting plate is installed on the IOT cover body. The side wall of the limiting plate is attached to the side wall of the turntable. A first limiting surface is provided at the upper end of the limiting plate, and a second limiting surface is provided at the lower end of the limiting plate. Both the first limiting surface and the second limiting surface are located on the left side of the rotation center of the turntable. The vertical distance from the first limiting surface to the rotation center is less than the vertical distance from the second limiting surface to the rotation center. A limiting block is installed on the turntable. The limiting block is attached to the first limiting surface.

[0016] As a preferred embodiment of the present invention, the self-locking drive assembly further includes a synchronous bracket. A connecting block is installed at the center of the synchronous bracket. A connecting plate is installed on the connecting block, and the connecting plate is connected to the strip-shaped plate. A connecting seat is slidably installed on the side wall of the synchronous bracket. The connecting seat is installed on the IOT cover body. A pulling plate is installed at the bottom of the synchronous bracket. A rocker arm is rotatably installed on the pulling plate. The end of the rocker arm is rotatably connected to the flip cover. A positioning cover is installed on the IOT cover body. A chute is formed on the positioning cover. The rocker arm movably passes through the chute.

[0017] As a preferred embodiment of the present invention, a positioning seat is installed at the bottom of the flip cover. A positioning shaft is installed on the positioning seat. The positioning shaft is rotatably connected to the side wall of the barrier cover. A transmission shaft is installed at the end of the positioning shaft. A swing arm is installed at the end of the transmission shaft. A positioning sleeve is installed on the swing arm, and the positioning sleeve is movably inserted into the positioning rod. A fixing seat is movably installed on the positioning shaft. The fixing seat is installed on the IOT cover body.

[0018] As a preferred embodiment of the present invention, an unlocking rod is movably inserted through the inside of the positioning sleeve. A pull rod is installed at the end of the unlocking rod located outside the positioning sleeve. A sliding plate is installed at the other end of the positioning sleeve. The sliding plate slides on the inner wall of the positioning sleeve, and the sliding plate is connected to the positioning rod. A return spring is sleeved on the unlocking rod. Both ends of the return spring are respectively clamped on the side wall of the positioning sleeve and the sliding plate.

[0019] The present invention has the following beneficial effects compared with the prior art:

[0020] By providing a clamping plate and a positioning rod, the IOT cover body and the installation frame can be positioned on all sides, thereby improving the connection stability. During the later unlocking process, the clamping plate can be driven to slide and unlock through the turntable. At the same time, the flip cover is opened simultaneously, thereby completely opening the LoRa module interface, which is convenient for later connection. And when the flip cover is not flipped, the flip cover protects the LoRa module, thereby reducing the influence of dust. And when the flip cover rotates, it can drive the laterally positioned positioning rod to rotate, thereby completely unlocking the IOT cover body. And when the IOT cover body is opened at a certain angle, the positioning rod is re-clamped on the side wall of the installation frame to position the position of the IOT cover body, making the operation more convenient and eliminating the need for manual re-assist positioning.

[0021] The following further describes in detail the specific embodiments of the present invention with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In the drawings:

[0023] Figure 1It is a three-dimensional structure schematic diagram of an IOT cover plate for a charging cabinet;

[0024] Figure 2 It is an assembly drawing of an IOT cover plate for a charging cabinet;

[0025] Figure 3 It is a side view of an IOT cover plate for a charging cabinet;

[0026] Figure 4 It is a rear view of an IOT cover plate for a charging cabinet;

[0027] Figure 5 It is a partial cross-section of an IOT cover plate for a charging cabinet Figure 1 ;

[0028] Figure 6 It is an Figure 5 enlarged view of part A in an IOT cover plate for a charging cabinet;

[0029] Figure 7 It is a partial structure schematic diagram of an IOT cover plate for a charging cabinet;

[0030] Figure 8 It is a partial cross-section of an IOT cover plate for a charging cabinet Figure 2 ;

[0031] Figure 9 It is an Figure 8 enlarged view of part B in an IOT cover plate for a charging cabinet;

[0032] Figure 10 It is a cross-sectional view of a positioning sleeve of an IOT cover plate for a charging cabinet;

[0033] Figure 11 It is a three-dimensional view of a barrier cover of an IOT cover plate for a charging cabinet.

[0034] In the figure:

[0035] 1. IOT cover plate body; 11. Installation frame; 111. Installation groove; 112. Through hole; 113. Baffle; 12. Hinge; 13. Inner groove; 14. Bolt hole; 15. LoRa module;

[0036] 2. Knob; 21. Handle; 22. Turntable; 221. Projection; 23. Strip plate; 231. Strip groove; 232. Slide block; 233. Guide rod; 234. Guide spring; 235. Guide seat; 24. Clamping plate; 241. Clamping seat; 242. Clamping groove; 243. Protective cover; 25. Limiting plate; 251. First limiting surface; 252. Second limiting surface; 253. Limiting block;

[0037] 3. Synchronous support; 31. Connecting seat; 311. Connecting block; 312. Connecting plate; 313. Positioning cover; 314. Chute; 32. Pulling plate; 321. Rocker arm; 33. Barrier cover; 331. Flap; 34. Transmission shaft; 341. Positioning shaft; 342. Positioning seat; 343. Fixed seat; 35. Swing arm; 351. Positioning sleeve; 352. Positioning rod; 36. Unlocking rod; 361. Pulling rod; 362. Slide plate; 363. Return spring. Detailed implementation manners

[0038] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0039] Embodiment 1:

[0040] As Figures 1 to 11 shown, a charging cabinet IOT cover plate includes an installation frame 11 and an IOT cover plate body 1 rotatably installed on the installation frame 11. A clamping plate 24 for locking the IOT cover plate body 1 is vertically installed on the inner side wall of the IOT cover plate body 1;

[0041] An LoRa module 15 is also installed on the inner side wall of the IOT cover plate body 1. A barrier cover 33 is installed on the IOT cover plate body 1, and a flap 331 for protecting the LoRa module 15 is rotatably installed on the barrier cover 33;

[0042] A self-locking drive assembly is installed on the IOT cover plate body 1. The self-locking drive assembly includes a turntable 22 and a limiting plate 25. A protrusion 221 is installed at an eccentric position of the turntable 22, and a strip plate 23 slides vertically on the protrusion 221. The strip plate 23 is connected to the clamping plate 24. The strip plate 23 is used to drive the clamping plate 24 to slide and unlock and simultaneously drive the flap 331 covering the LoRa module 15 to flip, and the turntable 22 for driving the strip plate 23 is positioned and locked by the limiting plate 25 after rotating the maximum angle;

[0043] A positioning unlocking unit is installed at the rotation center of the flap 331. The positioning unlocking unit includes a positioning sleeve 351 and a positioning rod 352. The positioning sleeve 351 and the positioning rod 352 rotate around the rotation center of the flap 331 and are pressed against the outer side wall of the installation frame 11.

[0044] As Figures 1 to 11As shown, in the specific implementation manner, through holes 112 are provided on the installation frame 11. The size of the through holes 112 is adapted to the size of the IOT cover plate body 1. A baffle 113 is installed on the inner side wall of the through holes 112. The sealing gasket installed on the surface of the baffle 113 fits against the side wall of the IOT cover plate body 1. The baffle 113 can improve the sealing performance of the connection between the IOT cover plate body 1 and the installation frame 11. Bolt holes 14 for installing bolts are provided at the corners of the IOT cover plate body 1 and the baffle 113.

[0045] As Figures 1 to 11 shown, further, an installation groove 111 is provided on the installation frame 11. A hinge 12 is installed on the installation groove 111. An inner groove 13 is provided on the surface of the IOT cover plate body 1. The position of the inner groove 13 is adapted to the position of the installation groove 111, and the inner groove 13 is connected to the other end of the hinge 12. The hinge 12 can restrict the rotation center of the IOT cover plate body 1.

[0046] Example 2:

[0047] Based on Example 1, the difference from this example is: As Figures 1 to 11 shown, a turntable 22 is rotatably installed on the back surface of the IOT cover plate body 1. The rotation center of the turntable 22 passes through the IOT cover plate body 1 movably. A knob 2 is installed at the end of the rotation center of the turntable 22. A handle 21 is installed on the knob 2. An anti-slip sleeve is installed on the surface of the handle 21. By driving the knob 2 to rotate with the handle 21, at this time, the knob 2 can drive the coaxially connected turntable 22 to rotate, and the handle 21 can increase the friction force during the rotation process.

[0048] As Figures 1 to 11As shown, in the specific implementation, a strip groove 231 is formed on the strip board 23. The strip groove 231 is slidably connected to the protrusion 221. Sliders 232 are installed at both ends of the strip board 23. A guide rod 233 is movably penetrated through the sliders 232. Guide seats 235 are installed at both ends of the guide rod 233. The guide seats 235 are installed on the back of the IOT cover body 1. A guide spring 234 is sleeved on the guide rod 233. One end of the guide spring 234 is clamped on the guide seat 235, and the other end of the guide spring 234 is clamped on the slider 232. A clamping seat 241 is installed on the installation frame 11. A clamping groove 242 is formed inside the clamping seat 241. The clamping plate 24 is vertically inserted into the clamping groove 242. A protective cover 243 is slidably installed on the side wall of the clamping plate 24. The protective cover 243 wraps the outer side wall of the turntable 22 and is installed on the IOT cover body 1. When the turntable 22 rotates, the position of the protrusion 221 on the surface of the turntable 22 changes. At this time, the protrusion 221 can slide on the strip board 23 provided with the strip groove 231, thereby driving the strip board 23 to slide downward. Then, the sliders 232 on the side wall of the strip board 23 slide synchronously. At this time, the sliders 232 slide on the guide rod 233 of the guide seat 235 and compress the guide spring 234 at this time, which facilitates the later self-locking operation through the compressed guide spring 234.

[0049] As Figures 1 to 11 shown, further, a limit plate 25 is installed on the IOT cover body 1. The side wall of the limit plate 25 is attached to the side wall of the turntable 22. A first limit surface 251 is provided at the upper end of the limit plate 25, and a second limit surface 252 is provided at the lower end of the limit plate 25. Both the first limit surface 251 and the second limit surface 252 are located on the left side of the rotation center of the turntable 22. The vertical distance from the first limit surface 251 to the rotation center is less than the vertical distance from the second limit surface 252 to the rotation center. A limit block 253 is installed on the turntable 22, and the limit block 253 is attached to the first limit surface 251. During the unlocking process, the turntable 22 is always in a clockwise rotation state. The limit block 253 on the turntable 22 rotates from the first limit surface 251 of the limit plate 25 to the second limit surface 252, and the second limit surface 252 is located on the left side of the rotation center of the turntable 22. Therefore, at this time, the compressed guide spring 234 drives the strip board 23 to have an upward force, and the strip board 23 drives the turntable 22 to have a clockwise rotation force. However, at this time, the limit block 253 on the turntable 22 is attached to the second limit surface 252, blocking its rotation. Then, the turntable 22 is in a self-locking state at this time, so that after releasing the hand, the turntable 22 will still maintain the current state.

[0050] Example 3:

[0051] Based on Example 2, the difference from this example is: As Figures 1 to 11As shown in the figure, the self-locking drive assembly further includes a synchronization bracket 3. A connection block 311 is installed at the center of the synchronization bracket 3. A connection plate 312 is installed on the connection block 311, and the connection plate 312 is connected to the strip plate 23. A connection seat 31 is slidably installed on the side wall of the synchronization bracket 3, and the connection seat 31 is installed on the IOT cover body 1. A pull plate 32 is installed at the bottom of the synchronization bracket 3. A rocker arm 321 is rotatably installed on the pull plate 32. The end of the rocker arm 321 is rotatably connected to the flip cover 331. A positioning cover 313 is installed on the IOT cover body 1, and a chute 314 is provided on the positioning cover 313. The rocker arm 321 movably passes through the chute 314. When the strip plate 23 moves downward, the connection plate 312 below the strip plate 23 moves downward. The connection plate 312 drives the connection block 311 to move downward, and the connection block 311 drives the synchronization bracket 3 to move on the connection seat 31, and finally drives the pull plate 32 at this time to slide downward synchronously. The rocker arm 321 is installed on the pull plate 32. At this time, the flip cover 331 driven by the rocker arm 321 can rotate, and the flip cover 331 can be opened from the barrier cover 33, thereby opening the interface of the LoRa module 15, which is convenient for later connection on the flipped IOT cover body 1. And under normal use conditions, the LoRa module 15 is in a closed state at this time, reducing the influence of dust.

[0052] As Figures 1 to 11 shown, in the specific implementation manner, a positioning seat 342 is installed at the bottom of the flip cover 331. A positioning shaft 341 is installed on the positioning seat 342, and the positioning shaft 341 is rotatably connected to the side wall of the barrier cover 33. A transmission shaft 34 is installed at the end of the positioning shaft 341. A swing arm 35 is installed at the end of the transmission shaft 34. A positioning sleeve 351 is installed on the swing arm 35, and the positioning sleeve 351 is movably inserted into the positioning rod 352. A fixed seat 343 is movably installed on the positioning shaft 341, and the fixed seat 343 is installed on the IOT cover body 1. When the flip cover 331 rotates, the positioning shaft 341 on the flip cover 331 rotates on the side wall of the barrier cover 33 at this time. The positioning shaft 341 drives the transmission shaft 34 to rotate synchronously. The transmission shaft 34 rotates on the fixed seat 343 at this time. The swing arm 35 on the transmission shaft 34 can rotate synchronously. The positioning sleeve 351 and the positioning rod 352 connected to the swing arm 35 are separated from one end of the installation frame 11. Then, the operator can drive the IOT cover body 1 to rotate around the installation frame 11 at this time, achieving the purpose of unlocking.

[0053] As Figures 1 to 11As shown in the figure, further, an unlocking rod 36 is movably inserted through the inside of the positioning sleeve 351. A pull rod 361 is installed at the end of the unlocking rod 36 outside the positioning sleeve 351. A sliding plate 362 is installed at the other end of the positioning sleeve 351. The sliding plate 362 slides on the inner wall of the positioning sleeve 351 and is connected to the positioning rod 352. A return spring 363 is sleeved on the unlocking rod 36, and both ends of the return spring 363 are clamped on the side wall of the positioning sleeve 351 and the sliding plate 362 respectively. When the IOT cover body 1 needs to be completely unlocked later, the operator first pulls the pull rod 361. The pull rod 361 drives the unlocking rod 36 to move. At this time, the unlocking rod 36 drives the sliding plate 362 to slide. The sliding plate 362 drives the positioning rod 352 to move into the positioning sleeve 351, thus completing the unlocking purpose. During the sliding of the sliding plate 362, the return spring 363 is compressed synchronously at this time, which facilitates the later reset through the return spring 363.

[0054] The implementation principle of an IOT cover for a charging cabinet of the present invention is as follows:

[0055] When the IOT cover body 1 needs to be unlocked from the installation frame 11, the operator first drives the knob 2 to rotate through the handle 21. At this time, the knob 2 can drive the coaxial connected turntable 22 to rotate. The position of the protrusion 221 on the turntable 22 changes. At this time, the protrusion 221 can slide on the strip plate 23 provided with a strip groove 231, thereby driving the strip plate 23 to slide downward. Then, the slider 232 on the side wall of the strip plate 23 slides synchronously. At this time, the slider 232 slides on the guide rod 233 of the guide seat 235 and compresses the guide spring 234 at this time. The compressed guide spring 234 facilitates the later self-locking operation.

[0056] When the strip plate 23 moves downward, the clamping plate 24 at the top of the strip plate 23 moves vertically downward, and the clamping plate 24 moves downward along the protective cover 243. Finally, the clamping plate 24 can slide out of the card slot 242 of the card seat 241, thus achieving the unlocking purpose.

[0057] During the above process, the turntable 22 is always in a clockwise rotation state. The limiting block 253 on the turntable 22 rotates from the first limiting surface 251 of the limiting plate 25 to the second limiting surface 252, and the second limiting surface 252 is located on the left side of the rotation center of the turntable 22. Therefore, at this time, the compressed guide spring 234 drives the strip plate 23 with an upward force, and the strip plate 23 drives the turntable 22 with a clockwise rotation force. However, at this time, the limiting block 253 on the turntable 22 is in contact with the second limiting surface 252, blocking its rotation. Therefore, at this time, the turntable 22 is in a self-locking state, so that after releasing the hand, the turntable 22 will still maintain the current state.

[0058] When the strip plate 23 moves downward, the connecting plate 312 below the strip plate 23 moves downward. The connecting plate 312 drives the connecting block 311 to move downward, and the connecting block 311 drives the synchronous support 3 to move on the connecting seat 31. Finally, the pull plate 32 at this time can be driven to slide downward synchronously. A rocker arm 321 is installed on the pull plate 32. At this time, the flip cover 331 driven by the rocker arm 321 can rotate, and the flip cover 331 can be opened from the barrier cover 33, thereby opening the interface of the LoRa module 15, which is convenient for later connection on the flipped IOT cover body 1 and normal use. In the normal situation, the LoRa module 15 is in the closed state at this time, reducing the influence of dust.

[0059] When the flip cover 331 rotates, the positioning shaft 341 on the flip cover 331 rotates on the side wall of the barrier cover 33 at this time. The positioning shaft 341 drives the transmission shaft 34 to rotate synchronously. The transmission shaft 34 rotates on the fixed seat 343 at this time. The swing arm 35 on the transmission shaft 34 can rotate synchronously. The positioning sleeve 351 and the positioning rod 352 connected to the swing arm 35 are separated from the installation frame 11 by a certain distance. Then, the operator can drive the IOT cover body 1 to rotate around the installation frame 11, achieving the purpose of unlocking.

[0060] When the IOT cover body 1 rotates to a certain extent, the positioning sleeve 351 and the positioning rod 352 will press against the side wall of the installation frame 11 again, positioning the IOT cover body 1 to ensure that the IOT cover body 1 forms a 90-degree angle with the installation frame 11 at this time, which is convenient for operating and connecting the LoRa module 15.

[0061] When the IOT cover body 1 needs to be completely unlocked later, the operator first pulls the pull rod 361. The pull rod 361 drives the unlocking rod 36 to move. The unlocking rod 36 drives the sliding plate 362 to slide at this time. The sliding plate 362 drives the positioning rod 352 to move into the positioning sleeve 351, thereby completing the unlocking purpose. During the sliding of the sliding plate 362, the reset spring 363 is compressed synchronously at this time, which is convenient for later resetting through the reset spring 363.

Claims

1. An IOT cover plate for a charging cabinet, comprising a mounting frame and an IOT cover plate body rotatably mounted on the mounting frame, characterized in that: A clamping plate for locking the IOT cover body is vertically installed on the inner side wall of the IOT cover body; The inner side wall of the IOT cover body is also equipped with a LoRa module, and the IOT cover body is equipped with a barrier cover, and a flap for protecting the LoRa module is rotatably installed on the barrier cover; The IOT cover body is provided with a self-locking drive assembly, which includes a turntable and a limit plate. A protrusion is provided at an eccentric position of the turntable, and a strip plate is vertically slid on the protrusion, and the strip plate is connected to the card plate, and the strip plate is used to drive the card plate to slide and unlock and synchronously drive the flip cover covering the LoRa module to flip, and the turntable used to drive the strip plate to rotate to the maximum angle and then be positioned and locked by the limit plate; A positioning unlocking unit is installed at the rotation center of the flip cover. The positioning unlocking unit includes a positioning sleeve and a positioning rod. The positioning sleeve and the positioning rod are rotated and extruded on the outer side wall of the installation frame with the rotation center of the flip cover as a circle.

2. According to the charging cabinet IOT cover plate of claim, it is characterized in that: A through hole is provided on the mounting frame, the size of the through hole is matched with the size of the IOT cover body, a baffle is installed on the inner side wall of the through hole, the baffle is attached to the side wall of the IOT cover body, and bolt holes for installing bolts are provided at the corners of the IOT cover body and the baffle.

3. According to the charging cabinet IOT cover plate of claim, it is characterized in that: The mounting frame is provided with a mounting groove, a hinge is installed on the mounting groove, an inner groove is provided on the surface of the IOT cover body, the position of the inner groove and the mounting groove are adapted to each other, and the inner groove is connected to the other end of the hinge.

4. The IOT cover plate of a charging cabinet according to claim, characterized in that: The turntable is rotatably mounted on the back of the IOT cover body, the turntable rotation center movably penetrates the IOT cover body, a knob is mounted on the end of the turntable rotation center, a handle is mounted on the knob, and an anti-slip sleeve is mounted on the surface of the handle.

5. The IOT cover plate of a charging cabinet according to claim, characterized in that: The strip plate is provided with a strip groove, and the strip groove is slidably connected with the protrusion. Slide blocks are installed at both ends of the strip plate, and guide rods are movably installed on the slide blocks. Guide seats are installed at both ends of the guide rods, and the guide seats are installed on the back of the IOT cover body. A guide spring is sleeved on the guide rod, and one end of the guide spring is clamped on the guide seat, and the other end of the guide spring is clamped on the slide block.

6. The IOT cover plate of a charging cabinet according to claim, characterized in that: A card seat is installed on the installation frame, a card slot is opened inside the card seat, the card board is vertically inserted in the card slot, a protective cover is slidably installed on the side wall of the card board, the protective cover is wrapped around the outer wall of the turntable, and the protective cover is installed on the IOT cover body.

7. The IOT cover plate of a charging cabinet according to claim, characterized in that: The limit plate is installed on the IOT cover body, and the side wall of the limit plate is in contact with the side wall of the turntable. A first limit surface is provided at the upper end of the limit plate, and a second limit surface is provided at the lower end of the limit plate. The first limit surface and the second limit surface are both located on the left side of the rotation center of the turntable. The vertical distance between the first limit surface and the rotation center is smaller than the vertical distance between the second limit surface and the rotation center. A limit block is installed on the turntable, and the limit block is in contact with the first limit surface.

8. The IOT cover plate of a charging cabinet according to claim, characterized in that: The self-locking drive assembly also includes a synchronous bracket, a connecting block is installed in the center of the synchronous bracket, a connecting plate is installed on the connecting block, and the connecting plate and the strip plate are connected to each other, a connecting seat is slidably installed on the side wall of the synchronous bracket, and the connecting seat is installed on the IOT cover body, a pulling plate is installed at the bottom of the synchronous bracket, a rocker arm is rotatably installed on the pulling plate, and the end of the rocker arm is rotatably connected to the flip cover, a positioning cover is installed on the IOT cover body, a sliding groove is opened on the positioning cover, and the rocker arm movably passes through the sliding groove.

9. The IOT cover plate of a charging cabinet according to claim, characterized in that: A positioning seat is installed at the bottom of the flip cover, a positioning shaft is installed on the positioning seat, the positioning shaft is rotatably connected to the side wall of the barrier cover, a transmission shaft is installed at the end of the positioning shaft, a swing arm is installed at the end of the transmission shaft, a positioning sleeve is installed on the swing arm, and the positioning sleeve is movably connected to the positioning rod, a fixed seat is movably installed on the positioning shaft, and the fixed seat is installed on the IOT cover body.

10. The IOT cover plate of a charging cabinet according to claim, characterized in that: An unlocking rod is movably inserted and arranged inside the positioning sleeve, and a pull rod is installed at the end of the unlocking rod located outside the positioning sleeve. A slide plate is installed at the other end of the positioning sleeve, and the slide plate slides on the inner wall of the positioning sleeve, and the slide plate and the positioning rod are connected to each other. A return spring is sleeved on the unlocking rod, and the two ends of the return spring are respectively clamped on the side wall of the positioning sleeve and the slide plate.

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