Charging pile with anti-theft function
By using arc-shaped internal threaded blocks and anti-theft locking device in the charging pile, combined with the electric shock warning function of the discharge mechanism, the problem of poor protection effect of existing charging piles is solved, and efficient anti-theft and safe use of charging piles is achieved.
Patent Information
- Application Number
- CN202510056776.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2025-03-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing outdoor charging piles have poor protection effects and are easily damaged, resulting in separation of the shell and cannot effectively prevent theft.
A charging pile with anti-theft function was designed, using arc-shaped internal threaded blocks and anti-theft locking device. By setting up fake lock holes and built-in round slots, it deceives and destroys the person, and warns the criminals of electric shock through the discharge mechanism.
It effectively prevents the shell separation and theft of the charging pile, and increases safety through the discharge warning mechanism, ensuring the stability and use of the charging pile.
Smart Images
Figure CN119682584A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of charging piles, and in particular to a charging pile with an anti-theft function. Background Art
[0002] The function of the charging pile is similar to that of a gas pump in a gas station. It can be fixed on the ground or on a wall and installed in parking lots or charging stations in public buildings and residential areas. It can charge various types of electric vehicles according to different voltage levels. The input end of the charging pile is directly connected to the AC power grid, and the output end is equipped with a charging socket for charging battery vehicles. The charging pile generally provides two charging methods: conventional charging and fast charging. People can use a specific charging card to swipe the card on the human-computer interaction interface provided by the charging pile to perform corresponding operations such as charging method, charging time, and cost data printing. The charging pile display can display data such as charging amount, cost, and charging time. There are many metals such as copper and iron inside the charging pile. The existing outdoor charging piles have poor protection effects and are usually installed by bolt fastening. Ordinary bolt connections are easily broken apart when damaged by criminals, causing the bolts to be disengaged and the shell to be directly separated. Therefore, we propose a charging pile with anti-theft function. Summary of the invention
[0003] In order to solve the above technical problems, the present invention provides a charging pile with an anti-theft function, comprising: A first shell, wherein arc-shaped internal thread blocks 1 are provided on both sides of the first shell; A second shell, wherein arc-shaped internal thread blocks 2 are provided on both sides of the second shell; An anti-theft locking device, which cooperates with arc-shaped internal thread block 1 and arc-shaped internal thread block 2 for thread locking and prevents theft by setting a fake lock hole to deceive vandals; A ventilation and drainage device, which is used to discharge the accumulated water inside the anti-reverse locking device; One side of the first shell is fixedly connected to one side of the arc-shaped internal thread block 1, one side of the second shell is fixedly connected to one side of the arc-shaped internal thread block 2, the inner wall of the arc-shaped internal thread block 1 is threadedly connected to the outer surface of the anti-theft locking device, the inner wall of the arc-shaped internal thread block 2 is threadedly connected to the outer surface of the anti-theft locking device, and the ventilation and drainage device is sleeved on the anti-theft locking device and is rotatably connected to the anti-theft locking device through a bearing; Wherein, the anti-reverse locking device comprises: A docking round block, wherein a Y-shaped lock hole is provided on one side of the docking round block, and the Y-shaped lock hole is provided on the side of the docking round block away from the first shell to deceive criminals into thinking that it is a real unlocking lock hole, thereby preventing criminals from using violent disassembly to separate the shell and destroy it because they cannot directly see the unlocking method; The outer side of the docking round block is rotatably connected to the inner wall of the ventilation and drainage device via a bearing; The inner wall of the Y-shaped lock hole is provided with a built-in circular groove, and the built-in circular groove is provided in the Y-shaped lock hole so that the key inserted in the Y-shaped lock hole cannot be unlocked no matter how it is rotated, so as to prevent the key inserted in the Y-shaped lock hole from driving the docking circular block to rotate as a whole to unlock the arc-shaped internal thread block 1 and the arc-shaped internal thread block 2 when rotating. The inner wall of the built-in circular groove is fixedly connected with a discharge mechanism, and the inner wall of the built-in circular groove is provided with a drainage circular hole, and the drainage circular hole is provided on the inner wall of the built-in circular groove of the docking circular block to facilitate the discharge of the internal accumulated water, so as to prevent the docking circular block from being in a rainy environment for a long time and slowly seeping into the built-in circular groove through the Y-shaped lock hole to affect the use of the discharge mechanism. The docking circular block is provided with an assembly circular hole on one side away from the Y-shaped lock hole, and the inner wall of the assembly circular hole is fixedly connected with a threaded circular block, and the first shell and the second shell are docked, locked and fixed by the thread cooperation of the assembly circular hole, the threaded circular block, the arc-shaped internal thread block 1 and the arc-shaped internal thread block 2, so as to prevent the ordinary bolt connection from being easily directly broken apart when being destroyed by lawless elements, so that the bolt is disengaged from the fixation and the shell is directly separated; There are multiple circular drainage holes, and the multiple circular drainage holes are distributed on the inner wall of the built-in circular groove, and the inner wall of the circular drainage hole is slidably connected to the outer side of the ventilation and drainage device; The outer surface of the threaded round block is threadedly connected to the inner wall of the arc-shaped internal threaded block 1, and the outer surface of the threaded round block is threadedly connected to the inner wall of the arc-shaped internal threaded block 2.
[0004] Furthermore, the discharge mechanism includes a discharge gun and a side thrust spring, one end of the side thrust spring is fixedly connected to an annular connecting plate, and a side of the annular connecting plate away from the side thrust spring is fixedly connected to an annular baffle, and an annular baffle with a certain thickness is provided on one side of the annular connecting plate so that the Y-shaped key will contact the discharge gun after moving a certain distance, thereby preventing criminals from being easily warned of electric shock by the discharge gun when using a special Y-shaped key to unlock the door, and an inner wall of the annular connecting plate is fixedly connected to a hollow corrugated disc, and an almost closed hollow corrugated disc is provided on the inner side of the annular connecting plate to cover the inner side of the annular connecting plate, thereby preventing dust particles and impurities from easily infiltrating into the inside of the annular connecting plate facing the Y-shaped lock hole and adhering to the discharge gun to affect use, and a corrugated ring piece is fixedly connected to one side of the annular connecting plate away from the annular baffle, and a corrugated ring piece is provided on one side of the annular connecting plate to cooperate with the hollow corrugated disc to wrap the discharge gun inside, thereby preventing water from accidentally entering the drainage circular hole and directly flowing into the discharge gun. The electric gun may cause damage to the discharge gun, causing the discharge gun to malfunction in subsequent use. The side of the annular connecting plate away from the annular baffle is fixedly connected to a circular sleeve, and the inner wall of the circular sleeve is penetrated and slidably connected with a T-shaped fixing rod. The inner side of the side thrust spring is internally supported and limited by arranging a T-shaped fixing rod and a circular sleeve that penetrate and slide through the inner side of the side thrust spring to prevent the side thrust spring from bending and deviating when it is affected by uneven thrust or other forces, which makes it difficult for the discharge gun to contact and discharge an object passing through the hollow corrugated disc. One end of the discharge gun is fixedly connected to the inner wall of the built-in circular groove, and one end of the side thrust spring away from the annular connecting plate is fixedly connected to the inner wall of the built-in circular groove. The side of the corrugated ring sheet away from the annular connecting plate is fixedly connected to the inner wall of the built-in circular groove. The end of the T-shaped fixing rod away from the circular sleeve is fixedly connected to the inner wall of the built-in circular groove. A plurality of T-shaped fixing rods are provided, and the plurality of T-shaped fixing rods are distributed on the inner wall of the built-in circular groove.
[0005] Furthermore, the ventilation and drainage device includes a concave ring shell, and a dust filter circular hole is opened on the outer surface of the concave ring shell. The dust filter circular hole is opened on the outer surface of the concave ring shell to facilitate filtering of dust particles and debris, and prevent dust particles and debris from entering the built-in circular groove from being affected by wind and the like when the drainage hole is connected to the outside world and accumulating and becoming difficult to handle. A reset spring is fixedly connected to the inner wall of the concave ring shell, and a pushing force is applied to the circular block by the reset spring so that the circular block is always in tight contact with the docking circular block, to prevent the concave ring shell from rotating due to gravity or external force when the T-shaped pull rod is released, causing the circular block to rotate to a position aligned with the drainage circular hole. A reset spring is arranged in the concave ring shell so that the circular block is always located in the drainage circular hole, preventing the circular block and the T-shaped pull rod that have entered the drainage circular hole from continuing to fall downward into the built-in circular groove due to gravity. It is difficult to seal the drainage hole inside the circular groove, and the return spring is fixedly connected to a circular block at one end away from the concave ring shell, and the circular block is pushed into the drainage hole by the extension force of the return spring to seal it, so as to prevent rainwater from seeping into the concave ring shell through the dust filter hole in rainy days and accumulating in large quantities in the built-in circular groove through the drainage hole. A T-shaped pull rod is fixedly connected to the side of the circular block close to the return spring, and the concave ring shell is mounted on the docking block and rotatably connected to the docking block through a bearing. The outer side of the circular block is slidably connected to the inner wall of the drainage hole, and a plurality of dust filter holes are provided, and the plurality of dust filter holes are distributed on the outer surface of the concave ring shell. A plurality of return springs are provided, and the plurality of return springs are distributed on the inner wall of the concave ring shell. The end of the T-shaped pull rod close to the circular block passes through the concave ring shell and is slidably connected to the concave ring shell.
[0006] The present invention has the beneficial effects: 1. The present invention docks and locks the first shell and the second shell by assembling the circular hole and the threaded circular block with the threads of the arc-shaped internal threaded block 1 and the arc-shaped internal threaded block 2, thereby preventing the ordinary bolt connection from being easily directly broken apart when being damaged by criminals, so that the bolts are disengaged and the shells are directly separated. By arranging an annular baffle with a certain thickness on one side of the annular connecting plate, the Y-shaped key will contact the discharge gun after moving a certain distance, thereby preventing the criminals from being difficult to be warned by the discharge gun when unlocking with a special Y-shaped key. The reset spring applies a pushing force to the circular block so that the circular block is always in close contact with the docking circular block, thereby preventing the concave ring shell from rotating due to gravity or external force when the T-shaped pull rod is released, causing the circular block to rotate to a position aligned with the drainage circular hole.
[0007] 2. The present invention provides an anti-theft locking device, and locks and fixes the first shell and the second shell by assembling the circular hole and the threaded circular block with the threads of the arc-shaped internal threaded block 1 and the arc-shaped internal threaded block 2, so as to prevent the ordinary bolt connection from being easily directly broken apart when being destroyed by criminals, so that the bolts are disengaged and the shells are directly separated. By arranging a Y-shaped lock hole on the side of the docking circular block away from the first shell, criminals are deceived into thinking that it is a real unlocking lock hole, so as to prevent criminals from destroying the shells by violent disassembly when they cannot directly see the unlocking method. By providing a built-in circular groove in the Y-shaped lock hole, the key inserted in the Y-shaped lock hole cannot be unlocked no matter how it is rotated, so as to prevent the key inserted in the Y-shaped lock hole from driving the docking circular block to rotate as a whole to unlock the arc-shaped internal threaded block 1 and the arc-shaped internal threaded block 2 when rotating. By providing a drainage circular hole on the inner wall of the built-in circular groove of the docking circular block, it is convenient to discharge the accumulated water inside, so as to prevent rainwater from slowly seeping into the built-in circular groove through the Y-shaped lock hole when the docking circular block is in a rainy environment for a long time and affecting the use of the discharge mechanism.
[0008] 3. The present invention provides a discharge mechanism, and provides an almost closed hollow corrugated disc on the inner side of the annular connecting plate to cover the inner side of the annular connecting plate, so as to prevent dust particles and impurities from easily penetrating into the inner side of the annular connecting plate facing the Y-shaped lock hole and adhering to the discharge gun to affect the use. By providing an annular baffle with a certain thickness on one side of the annular connecting plate, the Y-shaped key will contact the discharge gun after moving a certain distance, so as to prevent the criminals from being difficult to be warned by the discharge gun when using a special Y-shaped key to unlock the door. By providing a corrugated ring sheet on one side of the annular connecting plate to cooperate with the hollow corrugated disc to wrap the discharge gun inside, it is prevented that water accidentally enters the drainage circular hole and directly flows on the discharge gun, which may cause damage to the discharge gun and cause the discharge gun to malfunction in subsequent use. By providing a T-shaped fixing rod and a circular sleeve that penetrate and slide on the inner side of the side thrust spring to support and limit the inner side of the side thrust spring, it is prevented that the side thrust spring is bent and deviated when subjected to uneven thrust or other force, so as to prevent the discharge gun from being difficult to contact the object passing through the hollow corrugated disc for discharge.
[0009] 4. The present invention provides a ventilation and drainage device, and applies a pushing force to the circular block through a reset spring so that the circular block is always in close contact with the docking circular block, so as to prevent the concave ring shell from rotating due to gravity or external force when the pull on the T-type pull rod is released, causing the circular block to rotate to a position aligned with the drainage circular hole; a dust filter circular hole is provided on the outer surface of the concave ring shell to facilitate filtering of dust particles and debris, and prevent dust particles and debris from entering the built-in circular groove from the drainage circular hole due to wind force when the drainage circular hole is connected to the outside world and accumulating and being difficult to handle; the circular block is pushed into the drainage circular hole by the stretching force of the reset spring to seal it, and rainwater is prevented from infiltrating into the concave ring shell through the dust filter circular hole and accumulating in large quantities in the built-in circular groove through the drainage circular hole in a rainy day environment; a reset spring is provided in the concave ring shell so that the circular block is always located in the drainage circular hole, and the circular block and the T-type pull rod entering the drainage circular hole are prevented from continuing to fall downwards in the built-in circular groove due to gravity, making it difficult to seal the drainage circular hole. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is a schematic diagram of the charging pile structure of the present invention; Figure 2 This is a schematic diagram of the side cross-section structure of the charging pile of the present invention; Figure 3 It is a schematic diagram of the structure of the anti-theft locking device of the present invention; Figure 4 It is a schematic diagram of the internal structure of the anti-theft locking device of the present invention; Figure 5 It is a schematic diagram of the structure of the discharge mechanism of the present invention; Figure 6 It is a schematic diagram of the internal structure of the discharge mechanism of the present invention; Figure 7 It is a schematic diagram of the side cross-section structure of the ventilation and drainage device of the present invention; Figure 8 This is a schematic diagram of the structure of the ventilation and drainage device of the present invention; In the figure: 1, first shell; 2, arc-shaped internal thread block 1; 3, second shell; 4, arc-shaped internal thread block 2; 5, anti-theft locking device; 6, ventilation and drainage device; 501, docking round block; 502, Y-shaped locking hole; 503, built-in round groove; 504, discharge mechanism; 505, drainage round hole; 506, assembly round hole; 507, threaded round block; 5041, discharge gun; 5042, side thrust spring; 5043, annular connecting plate; 5044, annular baffle; 5045, hollow corrugated round piece; 5046, corrugated ring piece; 5047, round sleeve; 5048, T-shaped fixing rod; 601, concave ring shell; 602, dust filter round hole; 603, reset spring; 604, round blocking block; 605, T-shaped pull rod. DETAILED DESCRIPTION
[0011] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.
[0012] For the first embodiment, please refer to Figure 1-Figure 6 The present invention is a charging pile with an anti-theft function, comprising: A first shell 1, both sides of which are provided with arc-shaped internal thread blocks 2; A second housing 3, both sides of which are provided with arc-shaped internal thread blocks 4; The anti-theft locking device 5, which is thread-locked with the arc-shaped internal thread block 1 2 and the arc-shaped internal thread block 2 4 and prevents theft by setting a fake lock hole to deceive vandals; A ventilation and drainage device 6, which is used to discharge the accumulated water inside the anti-reverse locking device; One side of the first housing 1 is fixedly connected to one side of the arc-shaped internal thread block 1 2, one side of the second housing 3 is fixedly connected to one side of the arc-shaped internal thread block 2 4, the inner wall of the arc-shaped internal thread block 1 2 is threadedly connected to the outer surface of the anti-theft locking device 5, the inner wall of the arc-shaped internal thread block 2 4 is threadedly connected to the outer surface of the anti-theft locking device 5, and the ventilation and drainage device 6 is sleeved on the anti-theft locking device 5 and is rotatably connected to the anti-theft locking device 5 through a bearing; Among them, the anti-reverse locking device includes: A docking round block 501, one side of which is provided with a Y-shaped locking hole 502; The outer side of the docking round block 501 is rotatably connected to the inner wall of the ventilation and drainage device 6 via a bearing; The inner wall of the Y-shaped lock hole 502 is provided with a built-in circular groove 503, to which a discharge mechanism 504 is fixedly connected, and the inner wall of the built-in circular groove 503 is provided with a drainage circular hole 505. A side of the docking circular block 501 away from the Y-shaped lock hole 502 is provided with an assembly circular hole 506, to which a threaded circular block 507 is fixedly connected; There are multiple circular drainage holes 505, and the multiple circular drainage holes 505 are distributed on the inner wall of the built-in circular groove 503, and the inner wall of the circular drainage hole 505 is slidably connected to the outer side of the ventilation and drainage device 6; The outer surface of the threaded round block 507 is threadedly connected to the inner wall of the arc-shaped internal threaded block 1 2, and the outer surface of the threaded round block 507 is threadedly connected to the inner wall of the arc-shaped internal threaded block 2 4; The discharge mechanism 504 includes a discharge gun 5041 and a side thrust spring 5042. One end of the side thrust spring 5042 is fixedly connected to an annular connecting plate 5043. The side of the annular connecting plate 5043 away from the side thrust spring 5042 is fixedly connected to an annular baffle 5044. The inner wall of the annular connecting plate 5043 is fixedly connected to a hollow corrugated disc 5045. The side of the annular connecting plate 5043 away from the annular baffle 5044 is fixedly connected to a corrugated ring disc 5046. The side of the annular connecting plate 5043 away from the annular baffle 5044 is fixedly connected to a circular sleeve 5047. The inner wall of the circular sleeve 5047 penetrates and is slidably connected to a T-shaped fixing rod 5048. One end of the discharge gun 5041 is fixedly connected to the inner wall of the built-in circular groove 503. The side thrust spring 5042 away from the side thrust spring 5042 is fixedly connected to an annular baffle 5044. One end away from the annular connecting plate 5043 is fixedly connected to the inner wall of the built-in circular groove 503, the side of the corrugated ring piece 5046 away from the annular connecting plate 5043 is fixedly connected to the inner wall of the built-in circular groove 503, and one end of the T-shaped fixing rod 5048 away from the circular sleeve 5047 is fixedly connected to the inner wall of the built-in circular groove 503. There are multiple T-shaped fixing rods 5048, and the multiple T-shaped fixing rods 5048 are distributed on the inner wall of the built-in circular groove 503. When in use, the first shell 1 and the second shell 3 are locked and fixed by threading the anti-reverse locking device with the arc-shaped internal thread block 1 2 and the arc-shaped internal thread block 2 4. At the same time, the anti-reverse locking device deceives the vandal by setting a fake lock hole to be discharged and warned when the first shell 1 and the second shell 3 are needed. When the assembly circular hole 506 is to be docked and fixed, the assembly circular hole 506 is aligned with the arc-shaped internal thread block 1 2 and the arc-shaped internal thread block 2 4, and the docking circular block 501 is rotated to drive the threaded circular block 507 on the inner wall of the assembly circular hole 506 to rotate together. When the threaded circular block 507 rotates, the arc-shaped internal thread block 1 2 and the arc-shaped internal thread block 2 4 are threadedly matched, and the assembly circular hole 506 locks the arc-shaped internal thread block 1 2 and the arc-shaped internal thread block 2 4 inside. The first shell 1 and the second shell 3 are docked and locked by the threaded matching of the assembly circular hole 506 and the threaded circular block 507 and the arc-shaped internal thread block 1 2 and the arc-shaped internal thread block 2 4. By setting a Y-shaped lock hole 502 on the side of the docking circular block 501 away from the first shell 1, the lawbreakers are deceived into thinking that it is a real unlocked lock hole. By providing a built-in circular groove 503 in the Y-shaped lock hole 502, the key inserted into the Y-shaped lock hole 502 cannot be unlocked no matter how it is turned. No matter the criminal inserts the wire or the Y-shaped key is specially set to unlock, it will contact the discharge mechanism 504. At this time, the discharge mechanism 504 will discharge the metal part to warn the criminal of electric shock. By providing a drainage circular hole 505 on the inner wall of the built-in circular groove 503 of the docking circular block 501, it is convenient for the internal accumulated water to be discharged outward. When the criminal inserts the wire into the Y-shaped lock hole 502, it will pass through the hollow corrugated disc 5045 and directly contact the discharge gun 5041, thereby being warned of electric shock. The hollow corrugated disc 5045 on the inner side of the annular connecting plate 5043 is set as a circular disc with a small circular hole in the center and a corrugated cross section.By setting a nearly closed hollow corrugated disc 5045 on the inner side of the annular connecting plate 5043 to cover the inner side of the annular connecting plate 5043, when the criminals insert the special Y-shaped key into the Y-shaped lock hole 502, the annular baffle 5044 will be contacted and pushed to move inwardly, and the annular baffle 5044 will move with the annular connecting plate 5043, and the annular connecting plate 5043 will move with the inner hollow corrugated disc 5045 to move toward the discharge gun 5041, and when the hollow corrugated disc 5045 moves to contact with the discharge gun 5041, the discharge gun 5041 will pass through the center of the hollow corrugated disc 5045 and contact with the Y-shaped key on one side of the annular baffle 5044, and at this time, the discharge gun 5041 will During the discharge operation, a ring baffle plate 5044 with a certain thickness is arranged on one side of the ring connecting plate 5043 so that the Y-shaped key will contact the discharge gun 5041 after moving a certain distance. When the ring connecting plate 5043 moves, the side thrust spring 5042 and the corrugated ring piece 5046 on one side are compressed. By arranging a corrugated ring piece 5046 on one side of the ring connecting plate 5043 to cooperate with the hollow corrugated disc 5045 to wrap the discharge gun 5041 inside, the ring connecting plate 5043 will also drive the circular sleeve 5047 on one side to move along the path of the T-shaped fixing rod 5048 when it moves. By arranging a T-shaped fixing rod 5048 and a circular sleeve 5047 that penetrate and slide and fit inside the side thrust spring 5042, the inside of the side thrust spring 5042 is supported and limited.
[0013] For the second embodiment, please refer to Figure 1-Figure 8The present invention provides a charging pile with an anti-theft function: the ventilation and drainage device 6 includes a concave ring shell 601, the outer surface of the concave ring shell 601 is provided with a dust filtering circular hole 602, the inner wall of the concave ring shell 601 is fixedly connected with a reset spring 603, the end of the reset spring 603 away from the concave ring shell 601 is fixedly connected with a circular block 604, the side of the circular block 604 close to the reset spring 603 is fixedly connected with a T-shaped pull rod 605, the concave ring shell 601 is sleeved on the docking circular block 501 and is rotatably connected to the docking circular block 501 through a bearing, and the outer side of the circular block 604 is connected to the drainage circular hole The inner wall of the concave ring shell 601 is slidably connected, a plurality of dust filter holes 602 are provided, and the plurality of dust filter holes 602 are distributed on the outer surface of the concave ring shell 601, a plurality of reset springs 603 are provided, and the plurality of reset springs 603 are distributed on the inner wall of the concave ring shell 601, and one end of the T-shaped pull rod 605 close to the circular block 604 passes through the concave ring shell 601 and is slidably connected to the concave ring shell 601. When it is necessary to drain the drainage hole 505, the T-shaped pull rod 605 is pulled toward the outside of the concave ring shell 601 to drive the circular block 604 to move together until the circular block 604 moves to the docking circular block 50 1, the circular block 604 compresses the return spring 603 when it moves outward, and at this time, the concave ring shell 601 is rotated to make the circular block 604 contact with the outer surface of the docking circular block 501. When the pull on the T-shaped pull rod 605 is released, the return spring 603 is still compressed and applies a certain pushing force to the circular block 604. The return spring 603 applies a pushing force to the circular block 604 so that the circular block 604 is always in close contact with the docking circular block 501. At this time, the drainage hole 505 is connected with the concave ring shell 601 and is connected with the outside through the dust filter hole 602 opened on the surface. A dust filter circular hole 602 is provided on the outer surface of the concave ring shell 601 to facilitate filtering of dust particles and debris. After the accumulated water in the built-in circular groove 503 is drained, the concave ring shell 601 is rotated to align the circular block 604 with the drainage circular hole 505. At this time, the return spring 603 pushes the circular block 604 to move into the drainage circular hole 505 through the extension force. The circular block 604 is pushed into the drainage circular hole 505 by the extension force of the return spring 603 to seal it. By arranging the return spring 603 in the concave ring shell 601, the circular block 604 is always located in the drainage circular hole 505.
[0014] When the present invention is in operation, the first shell 1 and the second shell 3 are locked and fixed by threading the anti-reverse locking device with the arc-shaped internal thread block 1 2 and the arc-shaped internal thread block 2 4. At the same time, the anti-reverse locking device deceives the vandal by setting a fake lock hole to be warned by discharge when opening the lock. When the first shell 1 and the second shell 3 need to be docked and fixed, the assembly hole 506 is aligned with the arc-shaped internal thread block 1 2 and the arc-shaped internal thread block 2 4, and the docking circle block 501 is rotated to drive the threaded circle block 507 on the inner wall of the assembly hole 506 to rotate together. When the threaded circle block 507 rotates, it is threadedly matched with the arc-shaped internal thread block 1 2 and the arc-shaped internal thread block 2 4. At the same time, the assembly hole 506 locks the arc-shaped internal thread block 1 2 and the arc-shaped internal thread block 2 4 inside. The circular hole 506 cooperates with the threads of the threaded circular block 507 and the arc-shaped internal threaded block 1 2 and the arc-shaped internal threaded block 2 4 to dock and lock the first shell 1 and the second shell 3. By setting a Y-shaped lock hole 502 on the side of the docking circular block 501 away from the first shell 1, criminals are deceived into thinking that it is a real unlocking lock hole. By setting a built-in circular groove 503 in the Y-shaped lock hole 502, the key inserted into the Y-shaped lock hole 502 cannot be unlocked no matter how it is turned. No matter whether the criminals insert the wire or the specially set Y-shaped key to unlock, they will contact the discharge mechanism 504. At this time, the discharge mechanism 504 will discharge the metal parts to warn the criminals of electric shock. By setting a drainage circular hole 505 on the inner wall of the built-in circular groove 503 of the docking circular block 501, The accumulated water inside is discharged outwards. When the criminals insert the iron wire into the Y-shaped lock hole 502, it will pass through the hollow corrugated disc 5045 and directly contact the discharge gun 5041, so as to be warned by electric shock. The hollow corrugated disc 5045 inside the annular connecting plate 5043 is set as a circular plate with a small circular hole in the center and a corrugated cross section. By setting an almost closed hollow corrugated disc 5045 inside the annular connecting plate 5043, the inner side of the annular connecting plate 5043 is covered. When the criminals use a special Y-shaped key to insert the Y-shaped lock hole 502, it will contact the annular baffle 5044 and push the annular baffle 5044 to move inward. When the annular baffle 5044 moves, it drives the annular connecting plate 5043 to move together. When the annular connecting plate 5043 moves, it drives the hollow corrugated disc inside. The hollow corrugated disc 5045 moves toward the discharge gun 5041. When the hollow corrugated disc 5045 moves to contact with the discharge gun 5041, the discharge gun 5041 will pass through the center of the hollow corrugated disc 5045 and contact with the Y-shaped key on one side of the annular baffle 5044. At this time, the discharge gun 5041 will discharge the Y-shaped key. By arranging an annular baffle 5044 with a certain thickness on one side of the annular connecting plate 5043, the Y-shaped key will contact with the discharge gun 5041 after moving a certain distance. When the annular connecting plate 5043 moves, the side push spring 5042 and the corrugated ring piece 5046 on one side are compressed. By arranging a corrugated ring piece 5046 on one side of the annular connecting plate 5043 to cooperate with the hollow corrugated disc 5045 to wrap the discharge gun 5041 inside,When the annular connecting plate 5043 moves, it will also drive the circular sleeve 5047 on one side to move along the path of the T-shaped fixing rod 5048. By setting a T-shaped fixing rod 5048 and a circular sleeve 5047 that slide through the inner side of the side push spring 5042, the inner side of the side push spring 5042 is supported and limited. When it is necessary to drain the drainage hole 505, the T-shaped pull rod 605 is pulled toward the outside of the concave ring shell 601 to drive the circular block 604 to move together until the circular block 604 moves to the outside of the docking circular block 501. When the circular block 604 moves outward, the reset spring 603 is compressed. At this time, the concave ring shell 601 is rotated to make the circular block 604 contact with the outer surface of the docking circular block 501. When the pull on the T-shaped pull rod 605 is released, the reset spring 603 is still compressed and applies a certain pushing force to the circular block 604. The spring 603 applies a pushing force to the circular block 604 so that the circular block 604 is always in close contact with the docking circular block 501. At this time, the drainage circular hole 505 is connected with the concave ring shell 601 and communicates with the outside world through the dust filter circular hole 602 opened on the surface. The dust filter circular hole 602 is opened on the outer surface of the concave ring shell 601 to facilitate filtering of dust particles and debris. After the accumulated water in the built-in circular groove 503 is discharged, the concave ring shell 601 is rotated to align the circular block 604 with the drainage circular hole 505. At this time, the return spring 603 pushes the circular block 604 to move into the drainage circular hole 505 through the extension force. The circular block 604 is pushed into the drainage circular hole 505 by the extension force of the return spring 603 to seal it. The return spring 603 is arranged in the concave ring shell 601 so that the circular block 604 is always located in the drainage circular hole 505.
[0015] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.
Claims
1. A charging pile with anti-theft function, characterized in that: include: A first shell (1), wherein arc-shaped internal thread blocks (2) are provided on both sides of the first shell (1); A second outer shell (3), wherein arc-shaped internal thread blocks (4) are provided on both sides of the second outer shell (3); An anti-theft locking device (5), wherein the anti-theft locking device (5) cooperates with the arc-shaped internal thread block 1 (2) and the arc-shaped internal thread block 2 (4) to perform thread locking and prevent theft by arranging a false lock hole to deceive vandals; A ventilation and drainage device (6), the ventilation and drainage device (6) being used to discharge accumulated water inside the anti-reverse locking device; One side of the first housing (1) is fixedly connected to one side of the arc-shaped internal thread block (2), one side of the second housing (3) is fixedly connected to one side of the arc-shaped internal thread block (4), the inner wall of the arc-shaped internal thread block (2) is threadedly connected to the outer surface of the anti-theft locking device (5), the inner wall of the arc-shaped internal thread block (4) is threadedly connected to the outer surface of the anti-theft locking device (5), and the ventilation and drainage device (6) is sleeved on the anti-theft locking device (5) and is rotatably connected to the anti-theft locking device (5) via a bearing; Wherein, the anti-reverse locking device comprises: A docking round block (501), wherein a Y-shaped locking hole (502) is provided on one side of the docking round block (501); The outer side of the docking round block (501) is rotatably connected to the inner wall of the ventilation and drainage device (6) via a bearing.
2. The charging pile with anti-theft function according to claim 1, characterized in that: The inner wall of the Y-shaped lock hole (502) is provided with a built-in circular groove (503), the inner wall of the built-in circular groove (503) is fixedly connected with a discharge mechanism (504), the inner wall of the built-in circular groove (503) is provided with a drainage circular hole (505), the side of the docking circular block (501) away from the Y-shaped lock hole (502) is provided with an assembly circular hole (506), and the inner wall of the assembly circular hole (506) is fixedly connected with a threaded circular block (507).
3. The charging pile with anti-theft function according to claim 2, characterized in that: A plurality of the circular drainage holes (505) are provided, and the plurality of circular drainage holes (505) are distributed on the inner wall of the built-in circular groove (503), and the inner wall of the circular drainage hole (505) is slidably connected to the outer side of the ventilation and drainage device (6).
4. The charging pile with anti-theft function according to claim 2, characterized in that: The outer surface of the threaded round block (507) is threadedly connected to the inner wall of the arc-shaped internal threaded block one (2), and the outer surface of the threaded round block (507) is threadedly connected to the inner wall of the arc-shaped internal threaded block two (4).
5. The charging pile with anti-theft function according to claim 2, characterized in that: The discharge mechanism (504) comprises a discharge gun (5041) and a side thrust spring (5042); one end of the side thrust spring (5042) is fixedly connected to an annular connecting plate (5043); a side of the annular connecting plate (5043) away from the side thrust spring (5042) is fixedly connected to an annular baffle (5044); an inner wall of the annular connecting plate (5043) is fixedly connected to a hollow corrugated circular sheet (5045); a side of the annular connecting plate (5043) away from the annular baffle (5044) is fixedly connected to a corrugated ring sheet (5046); a side of the annular connecting plate (5043) away from the annular baffle (5044) is fixedly connected to a circular sleeve (5047); and a T-shaped fixing rod (5048) penetrates the inner wall of the circular sleeve (5047) and is slidably connected thereto.
6. The charging pile with anti-theft function according to claim 5, characterized in that: One end of the discharge gun (5041) is fixedly connected to the inner wall of the built-in circular groove (503), one end of the side thrust spring (5042) away from the annular connecting plate (5043) is fixedly connected to the inner wall of the built-in circular groove (503), and one side of the corrugated ring sheet (5046) away from the annular connecting plate (5043) is fixedly connected to the inner wall of the built-in circular groove (503).
7. The charging pile with anti-theft function according to claim 5, characterized in that: One end of the T-shaped fixing rod (5048) away from the circular sleeve (5047) is fixedly connected to the inner wall of the built-in circular groove (503), and a plurality of the T-shaped fixing rods (5048) are provided, and the plurality of the T-shaped fixing rods (5048) are distributed on the inner wall of the built-in circular groove (503).
8. The charging pile with anti-theft function according to claim 1, characterized in that: The ventilation and drainage device (6) comprises a concave ring shell (601), the outer surface of the concave ring shell (601) is provided with a dust filtering circular hole (602), the inner wall of the concave ring shell (601) is fixedly connected to a return spring (603), the end of the return spring (603) away from the concave ring shell (601) is fixedly connected to a circular blocking block (604), and the side of the circular blocking block (604) close to the return spring (603) is fixedly connected to a T-shaped pull rod (605).
9. The charging pile with anti-theft function according to claim 8, characterized in that: The concave annular shell (601) is sleeved on the docking circular block (501) and is rotatably connected to the docking circular block (501) via a bearing, and the outer side of the circular blocking block (604) is slidably connected to the inner wall of the drainage circular hole (505).
10. The charging pile with anti-theft function according to claim 8, characterized in that: There are multiple circular dust filter holes (602), and the multiple circular dust filter holes (602) are distributed on the outer surface of the concave ring shell (601); there are multiple return springs (603), and the multiple return springs (603) are distributed on the inner wall of the concave ring shell (601); one end of the T-shaped pull rod (605) close to the circular block (604) passes through the concave ring shell (601) and is slidably connected to the concave ring shell (601).