Charging pile monitoring and early warning device

Abstract

The utility model relates to the technical field of charging piles, in particular to a charging pile monitoring and early warning device which comprises a clamping base, a sliding rail is fixedly installed on the upper surface of the clamping base, a vertical plate is arranged above the sliding rail, one side of the vertical plate is communicated with a connecting pipe, an inserting rod is inserted into the top of the connecting pipe, and a clamping plate is fixedly installed at the end, located in the connecting pipe, of the inserting rod. Baffles are fixedly mounted at the tops of the inserting rods, and reset springs are arranged around the surfaces of the inserting rods. According to the utility model, the wire is inserted into the connecting pipe, then the insertion rod is pulled, the insertion rod drives the clamping plate to move, then when the wire is inserted into the connecting pipe, the baffle plate is loosened, and then the reset spring on the baffle plate performs reset operation on the baffle plate, so that the insertion rod drives the clamping plate to perform clamping operation on the wire; if the current is detected by the current monitor, then the alarm performs alarm operation, so that the overall monitoring operation of the charging pile is facilitated, the pile body is prevented from being electrified in the use process, and the use danger is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, in particular to a charging pile monitoring and early warning device. Background Art

[0002] A charging pile refers to a charging device that provides energy replenishment for electric vehicles. Its function is similar to that of a gas pump in a gas station. It can be fixed on the ground or on the wall and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential parking lots or charging stations. It can charge various models of electric vehicles according to different voltage levels.

[0003] In the prior art, a Chinese patent with publication number CN220031749U discloses a charging pile monitoring and early warning device, including a charging pile body, and a monitoring and early warning control controller is fixedly installed on the top of the charging pile body. The charging pile monitoring and early warning device is provided with an anti-collision monitoring mechanism. When in use, the laser ranging radar is driven by the rotating shaft to perform lateral rotation movement, and the laser ranging radar is driven by the rotating shaft to perform longitudinal rotation movement, so as to monitor the distance of the charging vehicle close to the charging pile body, and feed back the monitoring data to the controller. After reaching the set value, the controller automatically controls the sound and light alarm to alarm, and performs an anti-collision early warning alarm for the charging vehicle, thereby solving the problem that the existing charging vehicle, when using the charging pile to charge, is too close to the charging pile and causes collision with the charging pile, causing damage to the charging pile and causing safety accidents.

[0004] However, the above scheme still has some shortcomings. For example, in actual application, it is not convenient to perform leakage warning operation on the charging pile. Long-term use may cause leakage of the charging pile. If the warning operation cannot be performed, subsequent users will approach the charging pile without knowing it, which will increase the danger to the user and be inconvenient for subsequent normal use. In view of this, the utility model proposes a charging pile monitoring and early warning device. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a charging pile monitoring and early warning device, which has the advantage of conveniently monitoring leakage, so as to solve the problem of inconvenience in monitoring leakage problems proposed in the above background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A charging pile monitoring and early warning device comprises a card seat, a slide rail is fixedly installed on the upper surface of the card seat, a vertical plate is arranged above the slide rail, a connecting pipe is connected to one side of the vertical plate, a plug rod is inserted into the top of the connecting pipe, a clamp is fixedly installed on one end of the plug rod located inside the connecting pipe, a baffle is fixedly installed on the top of the plug rod, and a reset spring is arranged around the surface of the plug rod.

[0010] A current monitor is fixedly installed on the front surface of the vertical plate, an alarm is fixedly installed on the top of the vertical plate, a slider is slidably connected inside the slide rail, the top of the slider is fixedly connected to the bottom of the vertical plate, and a positioning spring is fixedly installed on one side of the slider, and one end of the positioning spring is fixedly connected to the inner wall of the slide groove of the slide rail.

[0011] A groove is provided on the lower surface of the card seat, a sliding plate is slidably connected inside the groove, a threaded rod is rotatably connected to one side of the sliding plate through an axle seat, and one end of the threaded rod passes through the card seat and extends to the outside of the card seat where a turntable is fixedly installed.

[0012] As a preferred technical solution, the bottom of the reset spring is fixedly connected to the top of the connecting tube, the top of the reset spring is fixedly connected to the bottom of the baffle, the lower surface of the vertical plate 3 is provided with a through groove for the slide rail 2 to pass through, and the inner wall of the through groove is inlaid with balls.

[0013] As a preferred technical solution, fixing plates are fixedly installed on both sides of the holder, fixing holes are opened on the fixing plates, the fixing holes are oblong holes, and anti-slip grooves are opened on one side of the fixing plates.

[0014] As a preferred technical solution, a socket for the insertion rod to pass through is opened on the top of the connecting pipe, and the inner wall of the socket is slidably connected to the surface of the insertion rod, and the surface of the clamping plate is slidably connected to the inner wall of the connecting pipe.

[0015] As a preferred technical solution, the current monitor is electrically connected to the connecting pipe on the vertical plate, and the current monitor is electrically connected to the alarm.

[0016] As a preferred technical solution, a sliding bar is fixedly installed on the bottom wall of the slide groove of the slide rail, a through groove for the sliding bar to pass through is opened on the lower surface of the slider, and the inner wall of the through groove is slidably connected to the surface of the sliding bar.

[0017] As a preferred technical solution, an anti-slip strip is fixedly installed on one side of the sliding plate, a rubber strip is fixedly installed on the inner wall of the groove of the holder, and a screw hole for threaded connection of the threaded rod is opened on one side of the holder.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The utility model inserts the wire into the connecting tube, then pulls the plug rod, which drives the clamp to move. When the wire is inserted into the connecting tube, the baffle is loosened, and then the reset spring on the baffle resets the baffle, so that the plug rod drives the clamp to clamp the wire. When the surface of the connecting tube is charged, the current monitor will detect it, and then the alarm will sound an alarm, so as to facilitate the overall monitoring operation of the charging pile, prevent the pile body from being charged during use, and reduce the risk of use.

[0021] 2. The utility model loosens the threaded rod, which then drives the sliding plate to move, so that the card holder is clamped on the top of the charging pile body. Then the threaded rod is tightened, and the threaded rod drives the sliding bar on the sliding plate to squeeze the surface of the charging pile. At the same time, the rubber strip squeezes and positions it, so as to facilitate the installation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0025] Figure 3 It is a three-dimensional structural schematic diagram of the vertical plate of the utility model;

[0026] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure at point A in the middle.

[0027] Figure 5 It is a three-dimensional structural schematic diagram of the slide rail of the utility model.

[0028] In the figure: 1. Base; 2. Slide rail; 3. Vertical plate; 4. Connecting pipe; 5. Insert rod; 6. Clamp; 7. Baffle; 8. Reset spring; 9. Current monitor; 10. Alarm; 11. Slider; 12. Positioning spring; 13. Sliding plate; 14. Threaded rod; 15. Fixed plate; 16. Sliding bar; 17. Anti-slip bar; 18. Rubber strip; 19. Ball bearing. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0031] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0032] According to the attached Figure 1-5 As shown, an embodiment of the utility model provides a charging pile monitoring and early warning device, including a card seat 1, a slide rail 2 is fixedly installed on the upper surface of the card seat 1, a vertical plate 3 is arranged above the slide rail 2, a connecting pipe 4 is connected to one side of the vertical plate 3, a plug rod 5 is inserted at the top of the connecting pipe 4, a clamping plate 6 is fixedly installed at one end of the plug rod 5 located inside the connecting pipe 4, a baffle 7 is fixedly installed on the top of the plug rod 5, and a reset spring 8 is arranged around the surface of the plug rod 5.

[0033] A current monitor 9 is fixedly mounted on the front surface of the vertical plate 3 , and an alarm 10 is fixedly mounted on the top of the vertical plate 3 .

[0034] Insert the wire into the connecting tube 4, then pull the plug rod 5, the plug rod 5 drives the clamping plate 6 to move, and then when the wire is inserted into the connecting tube 4, loosen the baffle 7, and then the reset spring 8 on the baffle 7 resets the baffle 7, so that the plug rod 5 drives the clamping plate 6 to clamp the wire. When the surface of the connecting tube 4 is charged, the current monitor 9 will detect it, and then the alarm 10 will sound an alarm, so as to facilitate the overall monitoring operation of the charging pile, prevent the pile body from being charged during use, and reduce the risk of use.

[0035] A slider 11 is slidably connected inside the slide rail 2 , the top of the slider 11 is fixedly connected to the bottom of the vertical plate 3 , and a positioning spring 12 is fixedly installed on one side of the slider 11 , one end of the positioning spring 12 is fixedly connected to the inner wall of the slide groove of the slide rail 2 .

[0036] A groove is provided on the lower surface of the card base 1, and a sliding plate 13 is slidably connected inside the groove. A threaded rod 14 is rotatably connected to one side of the sliding plate 13 through an axle seat. One end of the threaded rod 14 passes through the card base 1 and extends to the outside of the card base 1 to be fixedly installed with a turntable.

[0037] As a preferred embodiment of the present invention, the bottom of the reset spring 8 is fixedly connected to the top of the connecting tube 4, the top of the reset spring 8 is fixedly connected to the bottom of the baffle 7, and a through groove is provided on the lower surface of the vertical plate 3 for the slide rail 2 to pass through, and the inner wall of the through groove is inlaid with balls 19.

[0038] The reset spring 8 is provided to facilitate the reset operation of the insertion rod 5 on the baffle 7 during use, thereby facilitating the reset operation of the clamping plate 6 during subsequent use and facilitating subsequent clamping operations.

[0039] As a preferred embodiment of the present invention, fixing plates 15 are fixedly mounted on both sides of the card holder 1 , and fixing holes are provided on the fixing plates 15 . The fixing holes are oblong holes, and anti-slip grooves are provided on one side of the fixing plates 15 .

[0040] The fixed plate 15 is provided to facilitate the positioning operation of the card holder 1 by the fixed plate 15 during use, so as to facilitate the subsequent installation and fixing operations thereof and facilitate the subsequent use.

[0041] As a preferred embodiment of the present invention, a hole is provided at the top of the connecting tube 4 for the insertion rod 5 to pass through, and the inner wall of the hole is slidably connected to the surface of the insertion rod 5 , and the surface of the clamping plate 6 is slidably connected to the inner wall of the connecting tube 4 .

[0042] The provided plug rod 5 facilitates the movement of the plug rod 5 to the clamping plate 6 during use, and facilitates the subsequent positioning operation of the wires connected to the housing of the connecting device and the wires connected to the housing of the charging pile body.

[0043] As a preferred embodiment of the present invention, the current monitor 9 is electrically connected to the connecting tube 4 on the vertical plate 3 , and the current monitor 9 is electrically connected to the alarm 10 .

[0044] The current monitor 9 is provided to monitor whether the device body and the charging pile casing are charged during the monitoring process.

[0045] As a preferred embodiment of the present invention, a sliding bar 16 is fixedly mounted on the inner bottom wall of the sliding groove of the slide rail 2, a through groove for the sliding bar 16 to pass through is formed on the lower surface of the slider 11, and the inner wall of the through groove is slidably connected to the surface of the sliding bar 16.

[0046] The provided sliding bar 16 facilitates the movement of the slider 11 during use, thereby achieving the goal of reducing the friction force of the slider 11 when the slider 11 moves subsequently.

[0047] As a preferred embodiment of the present invention, an anti-slip strip 17 is fixedly installed on one side of the sliding plate 13, a rubber strip 18 is fixedly installed on the inner wall of the groove of the holder 1, and a screw hole for threaded connection of the threaded rod 14 is opened on one side of the holder 1.

[0048] Insert the wire into the connecting tube 4, then pull the plug rod 5, the plug rod 5 drives the clamping plate 6 to move, and then when the wire is inserted into the connecting tube 4, loosen the baffle 7, and then the reset spring 8 on the baffle 7 resets the baffle 7, so that the plug rod 5 drives the clamping plate 6 to clamp the wire. When the surface of the connecting tube 4 is charged, the current monitor 9 will detect it, and then the alarm 10 will sound an alarm, so as to facilitate the overall monitoring operation of the charging pile, prevent the pile body from being charged during use, and reduce the risk of use.

[0049] The rubber strip 18 is provided to facilitate the clamping operation of the rubber strip 18 on the charging pile during use, thereby preventing slipping during subsequent installation.

[0050] When the utility model is used, a charging pile monitoring and early warning device is inserted into the connecting tube 4, and then the plug rod 5 is pulled, and the plug rod 5 drives the clamping plate 6 to move. Then, when the wire is inserted into the connecting tube 4, the baffle 7 is loosened, and then the reset spring 8 on the baffle 7 resets the baffle 7, so that the plug rod 5 drives the clamping plate 6 to clamp the wire. When the surface of the connecting tube 4 is charged, the current monitor 9 will detect it, and then the alarm 10 will alarm, so as to facilitate the overall monitoring operation of the charging pile, prevent the pile body from being charged during use, and reduce the risk of use.

[0051] Loosen the threaded rod 14, and then the threaded rod 14 drives the sliding plate 13 to move, so as to clamp the holder 1 above the charging pile body, and then tighten the threaded rod 14, and the threaded rod 14 drives the sliding bar 16 on the sliding plate 13 to squeeze the surface of the charging pile, and at the same time the rubber strip 18 squeezes and positions it, so as to facilitate the installation of the device.

[0052] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A charging pile monitoring and early warning device, comprising a card holder (1), characterized in that: A slide rail (2) is fixedly mounted on the upper surface of the card seat (1), a vertical plate (3) is arranged above the slide rail (2), one side of the vertical plate (3) is connected to a connecting pipe (4), a plug rod (5) is inserted at the top of the connecting pipe (4), a clamping plate (6) is fixedly mounted on one end of the plug rod (5) located inside the connecting pipe (4), a baffle (7) is fixedly mounted on the top of the plug rod (5), and a return spring (8) is arranged around the surface of the plug rod (5); A current monitor (9) is fixedly mounted on the front surface of the vertical plate (3), an alarm (10) is fixedly mounted on the top of the vertical plate (3), a slider (11) is slidably connected inside the slide rail (2), the top of the slider (11) is fixedly connected to the bottom of the vertical plate (3), and a positioning spring (12) is fixedly mounted on one side of the slider (11), and one end of the positioning spring (12) is fixedly connected to the inner wall of the slide groove of the slide rail (2); The lower surface of the card seat (1) is provided with a groove, the interior of the groove is slidably connected to a sliding plate (13), one side of the sliding plate (13) is rotatably connected to a threaded rod (14) via a shaft seat, one end of the threaded rod (14) passes through the card seat (1) and extends to the outside of the card seat (1) where a rotating disk is fixedly installed.

2. A charging pile monitoring and early warning device according to claim 1, characterized in that: The bottom of the return spring (8) is fixedly connected to the top of the connecting pipe (4), and the top of the return spring (8) is fixedly connected to the bottom of the baffle (7). The lower surface of the vertical plate (3) is provided with a through groove for the slide rail (2) to pass through, and the inner wall of the through groove is inlaid with a ball (19).

3. A charging pile monitoring and early warning device according to claim 1, characterized in that: A fixing plate (15) is fixedly mounted on both sides of the card holder (1), a fixing hole is provided on the fixing plate (15), the fixing hole is an oblong hole, and an anti-slip pattern is provided on one side of the fixing plate (15).

4. A charging pile monitoring and early warning device according to claim 1, characterized in that: The top of the connecting tube (4) is provided with an insertion hole for the insertion rod (5) to pass through, and the inner wall of the insertion hole is slidably connected to the surface of the insertion rod (5), and the surface of the clamping plate (6) is slidably connected to the inner wall of the connecting tube (4).

5. The charging pile monitoring and early warning device according to claim 1, characterized in that: The current monitor (9) is electrically connected to the connecting pipe (4) on the vertical plate (3), and the current monitor (9) is electrically connected to the alarm (10).

6. A charging pile monitoring and early warning device according to claim 1, characterized in that: A sliding bar (16) is fixedly mounted on the inner bottom wall of the sliding groove of the sliding rail (2); a through groove for the sliding bar (16) to pass through is provided on the lower surface of the sliding block (11); and the inner wall of the through groove is slidably connected to the surface of the sliding bar (16).

7. A charging pile monitoring and early warning device according to claim 1, characterized in that: An anti-slip strip (17) is fixedly mounted on one side of the sliding plate (13), a rubber strip (18) is fixedly mounted on the inner wall of the groove of the holder (1), and a screw hole for threaded connection of the threaded rod (14) is provided on one side of the holder (1).

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