High-voltage discharge leak detection device capable of adjusting electrode position
By introducing servo linear modules, height adjustment mechanisms, and reciprocating mechanisms into the high-voltage discharge leak detection device, the problem of difficult electrode position adjustment is solved, enabling precise adjustment of the electrode position, improving the flexibility and stability of detection, and ensuring drug quality and production efficiency.
Patent Information
- Application Number
- CN202520324145.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-02-26
AI Technical Summary
In existing high-voltage discharge leak detection equipment, the electrode position is not easy to adjust, which leads to unstable detection sensitivity and may result in false positives or missed detections, affecting drug quality and production efficiency.
A high-voltage discharge leak detection device with adjustable electrode position was designed. Through components such as a servo linear module, height adjustment mechanism, slide rail and slide sleeve, and motor-driven reciprocating mechanism, the electrode position can be precisely adjusted, improving the flexibility and stability of detection.
This allows for precise adjustment of the electrode position, improving the reliability and robustness of the test results and ensuring drug quality and production efficiency.
Smart Images
Figure CN223756276U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of leak detection equipment technology, specifically a high-voltage discharge leak detection device with adjustable electrode position. Background Technology
[0002] High-voltage discharge leak detection equipment is widely used for testing the sealing performance of pharmaceutical packaging systems, with the electrode being the most crucial component. The electrode position affects the detection sensitivity. When the electrode is too close to the sample, false positives are likely to occur, and it may even damage the sample, impacting production efficiency and quality. Conversely, when the electrode is too far from the sample, leaks may not be effectively detected, leading to pharmaceutical safety issues and threatening human health.
[0003] Therefore, a high-voltage discharge leak detection device with adjustable electrode position is designed to achieve highly precise adjustment, which can improve the reliability and robustness of the results, thereby improving production efficiency and quality, and making the medicine safer and more reliable. Utility Model Content
[0004] The purpose of this invention is to provide a high-voltage discharge leak detection device with adjustable electrode position to solve the problems mentioned in the background art.
[0005] In view of the above problems, the technical solution proposed by this utility model is as follows:
[0006] A high-voltage discharge leak detection device with adjustable electrode position includes an operating platform. A high-voltage discharge leak detector is mounted on one side of the top of the operating platform, and a servo linear module is mounted on the other side of the top of the operating platform. A sample to be tested is placed on the top of the high-voltage discharge leak detector. A vertical frame is connected to the moving end of the servo linear module. A horizontal frame is provided on one side of the vertical frame. A height adjustment mechanism for adjusting the height of the horizontal frame is installed on one side of the vertical frame. A first slide rail is installed on one side of the horizontal frame. A first sliding sleeve is slidably connected to the outer side of the first slide rail. A fixing plate is installed on one side of the first sliding sleeve. A high-voltage leak detection electrode is installed on one side of the fixing plate. A reciprocating mechanism for adjusting the position of the fixing plate is installed at the top of the horizontal frame.
[0007] Furthermore, the height adjustment mechanism includes a threaded rod, with retaining seats rotatably connected to both the top and bottom ends of the threaded rod. One side of the retaining seat is fixedly connected to one side of the upright frame. A slider is fitted onto the outer side of the threaded rod, and one side of the slider is fixedly connected to one end of the crossbar.
[0008] The advantage of adopting the above-mentioned further solution is that by fitting a slider on the outside of the threaded rod, the rotation of the threaded rod can drive the slider to rise and fall, thereby adjusting the height of the crossbeam.
[0009] Further, the two end faces of the stand are provided with second sliding rails, the outer sides of the second sliding rails are slidably connected with second sliding sleeves, one side of each of the second sliding sleeves is provided with a connecting frame, and one side of each of the connecting frames is fixedly connected with the two sides of the horizontal frame.
[0010] The beneficial effect of the further scheme is that the second sliding rail, the second sliding sleeve and the connecting frame improve the lifting stability of the horizontal frame.
[0011] Further, the top end of the threaded rod is provided with a hand wheel.
[0012] The beneficial effect of the further scheme is that the hand wheel at the top end of the threaded rod facilitates the rotation of the threaded rod.
[0013] Further, the reciprocating mechanism comprises a motor, the bottom end of the motor is fixedly connected with the top end of the horizontal frame, the output end of the motor is provided with a rocker arm, one end of the rocker arm is rotatably connected with a connecting rod, and one end of the connecting rod is rotatably connected with one side of the fixed plate.
[0014] The beneficial effect of the further scheme is that the motor, the rocker arm and the connecting rod realize that the motor serves as a power source to drive the rotation of the rocker arm, the rocker arm is rotatably connected with the fixed plate through the connecting rod, so that the rotary motion of the motor is converted into the reciprocating linear motion of the fixed plate, thereby driving the reciprocating movement of the high-voltage leak detection electrode, realizing the detection of different positions and improving the comprehensiveness of the detection.
[0015] Further, one end face of the stand is provided with a scale.
[0016] The beneficial effect of the further scheme is that the scale at one end face of the stand facilitates the intuitive reading of the value of the height adjustment of the horizontal frame by the operator, so that the height adjustment is more accurate, and the position of the detection device can be accurately adjusted according to the height of different samples to be detected.
[0017] Further, the bottom end of the horizontal frame is provided with a drag chain, and one end of the drag chain is connected with one side of the high-voltage leak detection electrode.
[0018] The beneficial effect of the further scheme is that the drag chain at the bottom end of the horizontal frame is used to protect and organize the cable connected with the high-voltage leak detection electrode, so as to prevent the cable from being damaged by external force pulling, abrasion and the like during the operation of the equipment, and ensure the stable operation of the equipment.
[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: This high-voltage discharge leak detection device with adjustable electrode position has a high-voltage discharge leak detector installed on one side of the top of the operating platform for high-voltage discharge leak detection of the sample to be tested. A servo linear module is installed on the other side of the top of the operating platform, which can drive the upright to move horizontally. This allows the horizontal position of the upright and the components connected to the upright to be adjusted according to different detection needs, improving the flexibility and applicability of the detection. A height adjustment mechanism is installed on one side of the upright to adjust the height of the crossbeam. A first sliding sleeve is slidably connected to the outside of the first slide rail to improve the movement stability of the fixed plate. A high-voltage leak detection electrode is installed on one side of the fixed plate to directly perform high-voltage discharge operation on the sample to be tested. The presence of a leak in the sample is determined based on the discharge situation. A slider is fitted on the outside of the threaded rod, so that the rotation of the threaded rod drives the slider to rise and fall, thereby adjusting the height of the crossbeam. The second slide rail and the second sliding sleeve... The design, including the connecting frame, enhances the stability of the horizontal frame's lifting mechanism. A handwheel at the top of the threaded rod allows for easy rotation. The motor, rocker arm, and connecting rod enable the motor to power the rocker arm, which is then connected to the fixed plate via the connecting rod. This converts the motor's rotational motion into the reciprocating linear motion of the fixed plate, which in turn drives the high-voltage leak detection electrode to move back and forth, enabling detection at different locations and improving the comprehensiveness of the detection. A scale on one end of the upright frame allows operators to easily read the horizontal frame height adjustment value, ensuring precise height adjustment and facilitating accurate adjustment of the detection device's position based on the height of different samples. A drag chain at the bottom of the horizontal frame protects and organizes the cables connecting the high-voltage leak detection electrode, preventing damage from external forces such as pulling and abrasion during equipment operation, ensuring stable equipment operation. This invention effectively achieves precise height adjustment, improving the reliability and robustness of the results, and possesses high practical value. Attached Figure Description
[0020] Figure 1 This is one of the three-dimensional structural schematic diagrams disclosed in the embodiments of this utility model;
[0021] Figure 2 This is the second three-dimensional structural schematic diagram disclosed in the embodiment of this utility model;
[0022] Figure 3 This is the third perspective structural diagram of the present utility model embodiment;
[0023] Figure 4 This is the fourth three-dimensional structural schematic diagram of the present utility model embodiment;
[0024] Figure 5 The embodiments disclosed herein Figure 4 A magnified schematic diagram of structure A in the middle.
[0025] In the figure: 100, operation platform; 101, high-voltage discharge leak detector; 102, sample to be tested; 103, servo linear module; 104, stand; 10401, scale; 105, height adjusting mechanism; 10501, threaded rod; 10502, retaining seat; 10503, hand wheel; 10504, sliding block; 10505, second sliding rail; 10506, second sliding sleeve; 10507, connecting frame; 106, cross frame; 107, first sliding rail; 108, first sliding sleeve; 109, fixed plate; 110, reciprocating mechanism; 11001, motor; 11002, rocker arm; 11003, connecting rod; 111, high-voltage leak detection electrode; 112, drag chain. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0027] Please refer to Figures 1-5The utility model provides a technical scheme: a high pressure discharge leak detection device of electrode position can be adjusted, including operation platform 100, the one side of operation platform 100's top is installed with high pressure discharge leak detector 101, the other side of operation platform 100's top is installed with servo linear module 103, and the top of high pressure discharge leak detector 101 is equipped with the sample 102 to be measured, and the mobile end of servo linear module 103 is connected with stand 104, one side of stand 104 is equipped with crosspiece 106, and the height adjusting mechanism 105 for adjusting crosspiece 106 of one side of stand 104 is installed, the one side of first sliding rail 107 of crosspiece 106 is installed, and the first sliding sleeve 108 of the outside sliding connection of first sliding rail 107 is installed, and the one side of first sliding sleeve 108 is installed with fixed plate 109, and the one side of fixed plate 109 is installed with high pressure leak detection electrode 111, and the top of crosspiece 106 is installed with reciprocating mechanism 110 for adjusting the position of fixed plate 109, and the one side of operation platform 100's top is installed with high pressure discharge leak detector 101, is used to carry out high pressure discharge leak detection operation to the sample 102 to be measured, and the other side of operation platform 100's top is installed with servo linear module 103, can drive stand 104 to move in horizontal direction, so that the horizontal position of stand 104 and the component connected with stand 104 can be adjusted according to different detection needs, improve the flexibility and applicability of detection, the height adjusting mechanism 105 for adjusting the height of crosspiece 106 is installed on one side of stand 104, the height adjustment of crosspiece 106 is realized, the first sliding sleeve 108 of the outside sliding connection of first sliding rail 107 is installed, and the moving stability of fixed plate 109 is improved, the high pressure leak detection electrode 111 of one side of fixed plate 109 is installed, directly carries out high pressure discharge operation to the sample 102 to be measured, and according to discharge condition judges whether the sample 102 to be measured has leakage.
[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0029] Please refer to Figures 1-5The height adjusting mechanism 105 comprises a threaded rod 10501, the top end and the bottom end of the threaded rod 10501 are rotatably connected with retaining seats 10502, one side of the retaining seat 10502 is fixedly connected with one side of the stand 104, the outer side of the threaded rod 10501 is sleeved with a sliding block 10504, one side of the sliding block 10504 is fixedly connected with one end of the cross frame 106, both end faces of the stand 104 are installed with second sliding rails 10505, the outer side of the second sliding rail 10505 is slidably connected with second sliding sleeves 10506, one side of the second sliding sleeve 10506 is installed with connecting frames 10507, one side of the connecting frame 10507 is fixedly connected with both sides of the cross frame 106, the top end of the threaded rod 10501 is installed with a hand wheel 10503, the outer side of the threaded rod 10501 is sleeved with the sliding block 10504, the rotation of the threaded rod 10501 can drive the sliding block 10504 to ascend and descend, so that the height of the cross frame 106 is adjusted, the second sliding rail 10505, the second sliding sleeve 10506 and the connecting frame 10507 are arranged, the ascending and descending stability of the cross frame 106 is improved, the top end of the threaded rod 10501 is installed with the hand wheel 10503, and the threaded rod 10501 is conveniently rotated by the user.
[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.
[0031] Please refer to Figures 1-5The reciprocating mechanism 110 comprises a motor 11001, the bottom end of the motor 11001 is fixedly connected with the top end of the cross frame 106, the output end of the motor 11001 is provided with a rocker arm 11002, one end of the rocker arm 11002 is rotatably connected with a connecting rod 11003, one end of the connecting rod 11003 is rotatably connected with one side of the fixed plate 109, one end face of the stand 104 is provided with a scale 10401, the bottom end of the cross frame 106 is provided with a drag chain 112, one end of the drag chain 112 is connected with one side of the high-voltage leak detection electrode 111, through the arrangement of the motor 11001, the rocker arm 11002 and the connecting rod 11003, the motor 11001 is used as a power source to drive the rocker arm 11002 to rotate, the rocker arm 11002 is rotatably connected with the fixed plate 109 through the connecting rod 11003, so that the rotary motion of the motor 11001 is converted into the reciprocating linear motion of the fixed plate 109, and then the high-voltage leak detection electrode 111 is driven to reciprocate, the detection of different positions is realized, the comprehensiveness of detection is improved, the scale 10401 is arranged on one end face of the stand 104, the numerical value of the height adjustment of the cross frame 106 is conveniently read by an operator intuitively, the height adjustment is more accurate, and it is beneficial to accurately adjust the position of the detection device according to the height of different samples 102 to be detected, the drag chain 112 is arranged at the bottom end of the cross frame 106, is used for protecting and arranging the cable connected with the high-voltage leak detection electrode 111, prevents the cable from being damaged due to external force pulling, abrasion and the like in the equipment operation process, and ensures the stable operation of the equipment.Specifically, the working principle of the high-voltage discharge leak detection device capable of adjusting the position of the electrode: in use, the sample to be measured 102 is placed on the high-voltage discharge leak detector 101, the high-voltage discharge leak detector 101 is installed on the top end of the operation platform 100, which is used for high-voltage discharge leak detection operation on the sample to be measured 102, the servo linear module 103 is installed on the other side of the top end of the operation platform 100, which can drive the stand 104 to move in the horizontal direction, so that the horizontal position of the stand 104 and the components connected with the stand 104 can be adjusted according to different detection requirements, improving the flexibility and applicability of detection, the height adjusting mechanism 105 for adjusting the height of the cross frame 106 is installed on one side of the stand 104, the height adjustment of the cross frame 106 is realized, the first sliding sleeve 108 is slidably connected to the outer side of the first sliding rail 107, the moving stability of the fixed plate 109 is improved, the high-voltage leak detection electrode 111 is installed on one side of the fixed plate 109, and the high-voltage discharge operation is directly performed on the sample to be measured 102, whether the sample to be measured 102 leaks is judged according to the discharge condition, the sliding block 10504 is sleeved on the outer side of the threaded rod 10501, the rotation of the threaded rod 10501 can drive the sliding block 10504 to rise and fall, so as to adjust the height of the cross frame 106, the second sliding rail 10505, the second sliding sleeve 10506 and the connecting frame 10507 are arranged, the lifting stability of the cross frame 106 is improved, the hand wheel 10503 is installed on the top end of the threaded rod 10501, which facilitates the user to rotate the threaded rod 10501, the motor 11001, the rocker arm 11002 and the connecting rod 11003 are arranged, the motor 11001 is used as a power source to drive the rocker arm 11002 to rotate, the rocker arm 11002 is rotatably connected with the fixed plate 109 through the connecting rod 11003, so as to convert the rotary motion of the motor 11001 into the reciprocating linear motion of the fixed plate 109, and then drive the high-voltage leak detection electrode 111 to reciprocate, realize detection of different positions, improve the comprehensiveness of detection, the scale 10401 is installed on one end face of the stand 104, which facilitates the operator to intuitively read the numerical value of the height adjustment of the cross frame 106, so that the height adjustment is more accurate, which is conducive to accurately adjusting the position of the detection device according to the height of different samples to be measured 102, the drag chain 112 is installed at the bottom end of the cross frame 106, which is used for protecting and arranging the cable connected with the high-voltage leak detection electrode 111, preventing the cable from being damaged by external force, wear and tear during equipment operation, and ensuring stable operation of the equipment.
Claims
1. A high-voltage discharge leak detection device with adjustable electrode position, characterized in that, The system includes an operating platform (100), on one side of the top of the operating platform (100) a high-voltage discharge leak detector (101) is mounted, and on the other side of the top of the operating platform (100) a servo linear module (103) is mounted. A sample to be tested (102) is placed at the top of the high-voltage discharge leak detector (101). A support frame (104) is connected to the moving end of the servo linear module (103). A crossbar (106) is provided on one side of the support frame (104), and a useful... The height adjustment mechanism (105) for adjusting the height of the crossbeam (106) has a first slide rail (107) installed on one side of the crossbeam (106), a first sliding sleeve (108) slidably connected to the outer side of the first slide rail (107), a fixing plate (109) installed on one side of the first sliding sleeve (108), a high-voltage leak detection electrode (111) installed on one side of the fixing plate (109), and a reciprocating mechanism (110) for adjusting the position of the fixing plate (109) installed at the top of the crossbeam (106).
2. The high-voltage discharge leak detection device with adjustable electrode position according to claim 1, characterized in that, The height adjustment mechanism (105) includes a threaded rod (10501), with a retaining seat (10502) rotatably connected to both the top and bottom ends of the threaded rod (10501). One side of the retaining seat (10502) is fixedly connected to one side of the upright frame (104). A slider (10504) is fitted on the outside of the threaded rod (10501), and one side of the slider (10504) is fixedly connected to one end of the crossbar (106).
3. The high-voltage discharge leak detection device with adjustable electrode position according to claim 2, characterized in that, The upright frame (104) is equipped with a second slide rail (10505) on both ends. A second slide sleeve (10506) is slidably connected to the outer side of the second slide rail (10505). A connecting frame (10507) is installed on one side of the second slide sleeve (10506). One side of each pair of connecting frames (10507) is fixedly connected to both sides of the cross frame (106).
4. A high-voltage discharge leak detection device with adjustable electrode position according to claim 2, characterized in that, A handwheel (10503) is mounted on the top of the threaded rod (10501).
5. A high-voltage discharge leak detection device with adjustable electrode position according to claim 1, characterized in that, The reciprocating mechanism (110) includes a motor (11001), the bottom end of which is fixedly connected to the top end of the cross frame (106), and a rocker arm (11002) is installed at the output end of the motor (11001). A connecting rod (11003) is rotatably connected to one end of the rocker arm (11002), and one end of the connecting rod (11003) is rotatably connected to one side of the fixed plate (109).
6. A high-voltage discharge leak detection device with adjustable electrode position according to claim 1, characterized in that, A scale (10401) is installed on one end face of the stand (104).
7. A high-voltage discharge leak detection device with adjustable electrode position according to claim 1, characterized in that, A drag chain (112) is installed at the bottom of the crossbar (106), and one end of the drag chain (112) is connected to one side of the high-voltage leak detection electrode (111).