High-voltage generator with voltage detection function

Abstract

The utility model discloses a high voltage generator with a voltage detector, which relates to the technical field of high voltage generators and comprises a high voltage generator body, a voltage detector is mounted on the upper surface of the high voltage generator body, and a discharge mechanism is arranged outside the high voltage generator body and comprises a first discharge rod. And a conducting ring is arranged above the first discharge rod. According to the utility model, the purpose of generating high voltage can be achieved through the high voltage generator body, the voltage can be detected through the voltage detector, mistaken touch caused by the fact that a worker cannot pay attention to residual current can be avoided, and the purpose of discharging can be achieved through the discharging mechanism; and when the voltage detector detects the residual voltage, the residual current of the high-voltage generator body can be discharged through the discharging mechanism, so that the injury of the residual current to workers is avoided, and the safety of the device can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage generators, in particular to a high-voltage generator equipped with voltage detection. Background Art

[0002] High voltage generator, also known as DC high voltage generator, is the traditional name for high voltage power supply. It refers to high voltage power supply mainly used in insulation and leakage detection. Now there is no strict distinction between high voltage power supply and high voltage generator.

[0003] According to a DC high-voltage generator that facilitates the standing of a voltage doubler cylinder disclosed in patent No. CN217082042U, the patent sets a support structure, which can be directly opened at the same time when the voltage doubler cylinder needs to be supported, and can be quickly stored when it needs to be stored, thereby improving the convenience and efficiency during use. However, in actual applications, a large amount of electricity will be retained in the high-voltage generator after use, and a staff member may be injured if he touches it accidentally, so a voltage detector can be set to detect the voltage and discharge it in time when there is residual current; for this reason, we provide a high-voltage generator with voltage detection to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a high voltage generator with a voltage detection device. When in use, the device can perform voltage detection on the high voltage generator, can discharge the residual current in time, and can increase the safety of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-voltage generator with voltage detection, comprising a high-voltage generator body, a voltage detector is installed on the upper surface of the high-voltage generator body, a discharge mechanism is arranged outside the high-voltage generator body, the discharge mechanism comprises a first discharge rod, a conductive ring is arranged above the first discharge rod, the inner wall of the conductive ring is slidably connected to the outer surface of the high-voltage generator body, a fixed block is fixedly connected to the outer surface of the high-voltage generator body, the right end of the fixed block is fixedly connected to the first fixed ring, the inner wall of the first fixed ring is slidably connected to the first discharge rod, and the conductive ring is slidably connected to the outer surface of the high-voltage generator body. The outer surface of the pole is slidably connected, the inner wall of the threaded hole on the fixed block is threadedly connected with a threaded rod, the bottom end of the threaded rod is rotatably connected with a lifting plate, the bottom surface of the lifting plate is hinged with a hinge column through a pin shaft, the bottom end of the hinge column is hinged with a movable column through a pin shaft, the right end of the movable column penetrates the fixed block and extends to the inside of the first fixed ring, the right end of the movable column is fixedly connected with a clamping plate, the inner wall of the first discharge rod is slidably connected with the second discharge rod, the outer surface of the first discharge rod is fixedly connected with a fixing frame, the inner wall of the hole on the fixing frame is plugged with an insertion rod, and the insertion rod is plugged into the first discharge rod and the fixing frame.

[0006] Furthermore, a pull plate is fixedly connected to the left end of the insertion rod, a telescopic spring is fixedly connected to the right side of the pull plate, and the right end of the telescopic spring is fixedly connected to the left side of the fixed frame. The pull plate can make it more convenient for the staff to pull the fixed frame. The outer surface of the pull plate is passivated to protect the palms of the staff. The telescopic spring can drive the pull plate to automatically reset, which can make the operation of the device more convenient.

[0007] Furthermore, a turntable is fixedly connected to the top of the threaded rod, and the outer surface of the turntable is passivated. The threaded rod can be driven to rotate by the rotation of the turntable. The passivation of the outer surface of the turntable can protect the staff. The outer surface of the turntable can be covered with a protective pad to increase the comfort of the staff.

[0008] Furthermore, a base is provided below the high-voltage generator body, a second fixing ring is fixedly connected to the outer surface of the high-voltage generator body, and a fixing hole is provided on the upper surface of the second fixing ring. The high-voltage generator body can be supported by the base, the second fixing ring and the fixing hole, and it can also make it more convenient and quick for the staff to install the high-voltage generator body.

[0009] Furthermore, a fixing bolt is threadedly connected to the inner wall of the fixing hole, and a first washer is sleeved on the outer surface of the fixing bolt. The second fixing ring can be fixed by the fixing bolt, thereby fixing the high-voltage generator body, which can prevent the high-voltage generator body from shaking during use. The first washer can reduce the wear on the fixing ring when the fixing bolt is rotated, which can effectively increase the service life of the device.

[0010] Furthermore, three supporting legs are fixedly connected to the bottom surface of the base, and the bottom ends of the supporting legs are fixedly connected to second washers. A reinforcing rod is arranged under the base, and the three supporting legs are fixedly connected to the three reinforcing rods respectively. The supporting legs and the second washers can support the device, which can effectively increase the stability of the device. The reinforcing rod can connect the supporting legs, which can increase the stability of the supporting legs and effectively increase the safety of the device.

[0011] Furthermore, a controller is provided on the outside of the high-voltage generator body, a connecting column is installed on the inner wall of the controller, and a display is installed on the inner wall of the controller. The high-voltage generator body can be controlled to work through the controller, and the connecting column can be used to connect the wires, so that the high-voltage generator body can be connected to the controller. The display can make it more convenient and quick for the staff to observe the working conditions, which can effectively increase the practicality of the device.

[0012] Furthermore, a box cover is hinged on the upper surface of the controller through a pin shaft, and a handle is fixedly connected to the upper surface of the box cover. The box cover can be used to seal the high-voltage generator body, which can effectively prevent the electrical components inside the controller from being damaged, increase the safety of the device, and make it more convenient for the staff to open and close the box cover through the handle.

[0013] Compared with the prior art, the high voltage generator with voltage detection has the following beneficial effects:

[0014] 1. The utility model can generate high voltage electricity through the high voltage generator body, detect the voltage through the voltage detector, avoid accidental contact caused by the staff not noticing the residual current, and achieve the purpose of discharge through the discharge mechanism. When the voltage detector detects the residual voltage, the residual current of the high voltage generator body can be discharged through the discharge mechanism, avoiding the residual current from causing harm to the staff, and effectively increasing the safety of the device.

[0015] 2. The utility model can make it more convenient for the staff to pull the plug rod through the pull plate and the telescopic spring, and the threaded rod can be driven to rotate by the rotation of the turntable. The high-voltage generator body can be supported by the base, the second fixing ring and the fixing hole. The high-voltage generator body can be fixed by the fixing bolts and the first washers. The device can be supported by the supporting legs, the second washers and the reinforcing rods. The controller, the connecting column and the display can make it more convenient for the staff to control the work of the high-voltage generator body. The box cover and the handle can be used to seal the high-voltage generator body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the high voltage generator body of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the discharge mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the fixing block of the utility model.

[0020] In the figure: 1. high voltage generator body; 2. controller; 3. voltage detector; 4. discharge mechanism; 401. first discharge rod; 402. conductive ring; 403. fixed block; 404. first fixed ring; 405. threaded rod; 406. lifting plate; 407. hinged column; 408. movable column; 409. clamping plate; 4010. second discharge rod; 4011. fixed frame; 4012. plug rod; 5. pull plate; 6. telescopic spring; 7. turntable; 8. base; 9. second fixed ring; 10. fixing hole; 11. fixing bolt; 12. first washer; 13. support leg; 14. second washer; 15. reinforcing rod; 16. connecting column; 17. display; 18. box cover; 19. handle. DETAILED DESCRIPTION

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0022] As described in the background technology, in actual applications, a large amount of electricity will be retained in the high-voltage generator after use. For this reason, this embodiment provides a high-voltage generator equipped with a voltage detector. When in use, the device can perform voltage detection on the high-voltage generator and discharge the residual current in time.

[0023] See also Figures 1 to 4 This embodiment proposes a high-voltage generator with additional voltage detection, including a high-voltage generator body 1. The high-voltage generator body 1 is an existing device. The high-voltage generator body 1 is a common high-voltage generator on the market. In this application, there are no excessive restrictions on the model of the high-voltage generator body 1. Different high-voltage generator bodies 1 can be used to work according to needs.

[0024] A controller 2 is arranged outside the high-voltage generator body 1, a connecting column 16 is installed on the inner wall of the controller 2, and a display 17 is installed on the inner wall of the controller 2. The high-voltage generator body 1 can be controlled to work through the controller 2, and the connecting column 16 can be used to connect the wires, so that the high-voltage generator body 1 can be connected to the controller 2. The display 17 can make it more convenient and quick for the staff to observe the working conditions, which can effectively increase the practicality of the device.

[0025] The upper surface of the controller 2 is hinged with a box cover 18 through a pin shaft, and the upper surface of the box cover 18 is fixedly connected with a handle 19. The box cover 18 can be used to seal the high-voltage generator body 1, which can effectively prevent the electrical components inside the controller 2 from being damaged and increase the safety of the device. The handle 19 can make it more convenient for the staff to open and close the box cover 18.

[0026] A base 8 is provided below the high-voltage generator body 1, and a second fixing ring 9 is fixedly connected to the outer surface of the high-voltage generator body 1. A fixing hole 10 is provided on the upper surface of the second fixing ring 9. The base 8, the second fixing ring 9 and the fixing hole 10 can support the high-voltage generator body 1, and at the same time, it can make it more convenient and quick for the staff to install the high-voltage generator body 1.

[0027] The inner wall of the fixing hole 10 is threadedly connected with a fixing bolt 11, and the outer surface of the fixing bolt 11 is sleeved with a first washer 12. The second fixing ring 9 can be fixed by the fixing bolt 11, and then the high-voltage generator body 1 can be fixed, which can prevent the high-voltage generator body 1 from shaking during use. The first washer 12 can reduce the wear of the second fixing ring 9 when the fixing bolt 11 rotates, which can effectively increase the service life of the device.

[0028] Three supporting legs 13 are fixedly connected to the bottom surface of the base 8, and the bottom ends of the supporting legs 13 are fixedly connected to the second washers 14. A reinforcing rod 15 is arranged below the base 8, and the three supporting legs 13 are fixedly connected to the three reinforcing rods 15 respectively. The supporting legs 13 and the second washers 14 can support the device and effectively increase the stability of the device. The reinforcing rods 15 can connect the supporting legs 13 and increase the stability of the supporting legs 13, which can effectively increase the safety of the device.

[0029] A voltage detector 3 is installed on the upper surface of the high voltage generator body 1, and a discharge mechanism 4 is arranged outside the high voltage generator body 1. Figure 1 to Figure 2 The voltage on the device can be detected by the voltage detector 3, which can avoid the staff from accidentally touching the device when there is current in the device, and can increase the safety of the device. The detected current can be discharged to the outside of the device through the discharge mechanism 4.

[0030] The discharge mechanism 4 includes a first discharge rod 401, a conductive ring 402 is arranged above the first discharge rod 401, the inner wall of the conductive ring 402 is slidably connected to the outer surface of the high-voltage generator body 1, a fixed block 403 is fixedly connected to the outer surface of the high-voltage generator body 1, and the right end of the fixed block 403 is fixedly connected to the first fixed ring 404, and the inner wall of the first fixed ring 404 is slidably connected to the outer surface of the first discharge rod 401.

[0031] See also Figure 3 to Figure 4The residual current on the high-voltage generator body 1 can be transmitted to the first discharge rod 401 through the conductive ring 402, and the first fixed ring 404 can limit the first discharge rod 401, which can effectively increase the stability of the first discharge rod 401. The inner wall of the first fixed ring 404 is polished, which can reduce the wear and tear generated when the first fixed ring 404 is installed, and can ensure the fixing effect of the device on the first discharge rod 401, which can effectively increase the service life of the device. The fixed block 403 and the first fixed ring 404 are made of insulating materials to avoid leakage of the device, which can effectively increase the safety of the device.

[0032] The inner wall of the threaded hole on the fixed block 403 is threadedly connected to a threaded rod 405, the bottom end of the threaded rod 405 is rotatably connected to a lifting plate 406, the bottom surface of the lifting plate 406 is hinged to a hinge column 407 through a pin, the bottom end of the hinge column 407 is hinged to a moving column 408 through a pin, the right end of the moving column 408 passes through the fixed block 403 and extends to the interior of the first fixed ring 404, and the right end of the moving column 408 is fixedly connected to a clamping plate 409.

[0033] See also Figure 3 to Figure 4 The rotation of the threaded rod 405 can drive the lifting plate 406 to move, and then the hinge column 407 can drive the moving column 408 to slide, and the sliding of the moving column 408 can drive the clamping plate 409 to squeeze and limit the first discharge rod 401.

[0034] The threaded rod 405 is made of insulating material to prevent workers from being injured by electricity, which can increase the safety of the device. The outer surface of the movable column 408 is polished to reduce the wear caused by the sliding of the movable column 408, which can effectively increase the service life of the device. The inner wall of the splint 409 is provided with anti-slip grooves, which can make the device better fix the first discharge rod 401, which can effectively increase the stability of the device.

[0035] The top of the threaded rod 405 is fixedly connected to a turntable 7, and the outer surface of the turntable 7 is passivated. The rotation of the turntable 7 can drive the threaded rod 405 to rotate. The passivation of the outer surface of the turntable 7 can protect the staff. The outer surface of the turntable 7 can be covered with a protective pad to increase the comfort of the staff.

[0036] The inner wall of the first discharge rod 401 is slidably connected to the second discharge rod 4010 , the outer surface of the first discharge rod 401 is fixedly connected to the fixing frame 4011 , the inner wall of the hole on the fixing frame 4011 is plugged with an insertion rod 4012 , and the insertion rod 4012 is plugged into the first discharge rod 401 and the fixing frame 4011 .

[0037] See also Figure 3The current on the high-voltage generator body 1 can be discharged into the ground through the first discharge rod 401 and the second discharge rod 4010, which can prevent the staff from being injured by electricity and increase the safety of the device. The first discharge rod 401 and the second discharge rod 4010 can be limited by the fixing frame 4011 and the plug 4012, which can effectively prevent the second discharge rod 4010 from leaving the ground, and can effectively increase the stability and safety of the device. The fixing frame 4011 and the plug 4012 are made of insulating materials, which can prevent the staff from being injured by electricity when operating the device, and can effectively increase the safety of the device.

[0038] The left end of the insertion rod 4012 is fixedly connected with a pull plate 5, and the right side of the pull plate 5 is fixedly connected with a telescopic spring 6. The right end of the telescopic spring 6 is fixedly connected to the left side of the fixed frame 4011. The pull plate 5 can make it more convenient for the staff to pull the fixed frame 4011. The outer surface of the pull plate 5 is passivated to protect the palms of the staff. The telescopic spring 6 can drive the pull plate 5 to automatically reset, which can make the operation of the device more convenient.

[0039] Working principle: When the device is used, the conductive ring 402 needs to be put on the high-voltage generator body 1, and then the first discharge rod 401 is inserted into the first fixed ring 404, and then the turntable 7 is rotated, which can drive the threaded rod 405 to rotate, and the lifting plate 406 can be driven to move by the rotation of the threaded rod 405, so that the movable column 408 can be driven to move through the hinge column 407, and the movement of the movable column 408 can drive the clamping plate 409 to fix the first discharge rod 401, and then adjust the position of the second discharge rod 4010, first pull the pull plate 5, and the movement of the pull plate 5 can drive the telescopic spring 6 to deform, and at the same time, it can drive the insertion rod 4012 from the first discharge rod 4 01 and the second discharge rod 4010, and then pull the high-voltage generator body 1 to make the second discharge rod 4010 contact the ground, and finally release the pull plate 5, and the elastic force generated by the deformation of the telescopic spring 6 drives the insertion rod 4012 to be inserted into the first discharge rod 401 and the second discharge rod 4010, so as to achieve the purpose of limiting the second discharge rod 4010, and then use wires to connect the high-voltage generator body 1 and the controller 2 together, and control the device to work through the controller 2. When the work is completed, the voltage is detected through the voltage detector 3 to see whether there is any residual current in the device. When there is residual current, the current is discharged through the first discharge rod 401 and the second discharge rod 4010.

Claims

1. A high voltage generator with voltage detection, comprising a high voltage generator body (1), characterized in that: A voltage detector (3) is installed on the upper surface of the high-voltage generator body (1); a discharge mechanism (4) is arranged outside the high-voltage generator body (1); the discharge mechanism (4) comprises a first discharge rod (401); a conductive ring (402) is arranged above the first discharge rod (401); the inner wall of the conductive ring (402) is slidably connected to the outer surface of the high-voltage generator body (1); a fixing block (403) is fixedly connected to the outer surface of the high-voltage generator body (1); a first fixing ring (404) is fixedly connected to the right end of the fixing block (403); the inner wall of the first fixing ring (404) is slidably connected to the outer surface of the first discharge rod (401); a threaded rod (405) is threadedly connected to the inner wall of the threaded hole on the fixing block (403); the threaded rod (405) The bottom end of the lifting plate (406) is rotatably connected to the lifting plate (406), the bottom surface of the lifting plate (406) is hinged with a hinge column (407) through a pin shaft, the bottom end of the hinge column (407) is hinged with a moving column (408) through a pin shaft, the right end of the moving column (408) passes through the fixed block (403) and extends to the inside of the first fixed ring (404), the right end of the moving column (408) is fixedly connected with a clamping plate (409), the inner wall of the first discharge rod (401) is slidably connected with the second discharge rod (4010), the outer surface of the first discharge rod (401) is fixedly connected with a fixing frame (4011), the inner wall of the hole on the fixing frame (4011) is plugged with an insertion rod (4012), and the insertion rod (4012) is plugged with the first discharge rod (401) and the fixing frame (4011).

2. The high voltage generator with voltage detection according to claim 1, characterized in that: The left end of the insertion rod (4012) is fixedly connected to a pull plate (5), the right side of the pull plate (5) is fixedly connected to a telescopic spring (6), and the right end of the telescopic spring (6) is fixedly connected to the left side of the fixing frame (4011).

3. The high voltage generator with voltage detection according to claim 1, characterized in that: The top end of the threaded rod (405) is fixedly connected to a rotating disk (7), and the outer surface of the rotating disk (7) is passivated.

4. The high voltage generator with voltage detection according to claim 1, characterized in that: A base (8) is provided below the high-voltage generator body (1), a second fixing ring (9) is fixedly connected to the outer surface of the high-voltage generator body (1), and a fixing hole (10) is provided on the upper surface of the second fixing ring (9).

5. The high voltage generator with voltage detection according to claim 4 is characterized in that: The inner wall of the fixing hole (10) is threadedly connected with a fixing bolt (11), and the outer surface of the fixing bolt (11) is sleeved with a first washer (12).

6. The high voltage generator with voltage detection according to claim 4, characterized in that: Three supporting legs (13) are fixedly connected to the bottom surface of the base (8), a second washer (14) is fixedly connected to the bottom end of the supporting leg (13), a reinforcing rod (15) is arranged below the base (8), and the three supporting legs (13) are fixedly connected to the three reinforcing rods (15) respectively.

7. The high voltage generator with voltage detection according to claim 1, characterized in that: A controller (2) is arranged outside the high-voltage generator body (1), a connection column (16) is installed on the inner wall of the controller (2), and a display (17) is installed on the inner wall of the controller (2).

8. The high voltage generator with voltage detection according to claim 7, characterized in that: The upper surface of the controller (2) is hinged with a box cover (18) via a pin shaft, and the upper surface of the box cover (18) is fixedly connected with a handle (19).

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