Power adapter detection device

Abstract

The present invention discloses a power adapter detection device, which belongs to the field of circuit testing technology, including a supporting base plate, a test box fixedly connected to the supporting base plate, an upper end cover fixedly connected to the test box, two plug-in slots provided on the upper end cover, a positioning test seat fixedly connected to the interior of the test box, two movable storage slots provided inside the positioning test seat, a connecting copper plate is always fitted with the exterior of a movable scraper seat driven by a rubber elastic plate, so that during the downward movement of the movable scraper seat, the rubber elastic plate drives the connecting copper plate to maintain sufficient fit with the scraper plate, providing sufficient supporting force for the scraping of the scraper plate, and when the power adapter end is pulled out, the movable scraper seat rebounds to its original position, so that the arc ablation can be scraped clean in time when testing the next power adapter end.

Description

Technical Field

[0001] The present invention relates to the technical field of circuit testing, and in particular to a power adapter detection device. Background Art

[0002] Power adapters serve as a bridge between electronic devices and power sources, and their background technology continues to evolve with technological advancements. Their primary function is to convert alternating current (AC) to direct current (DC), or to adapt power supplies of different voltage levels to various electronic devices, ensuring stable operation.

[0003] Power adapter testing involves multiple aspects, including electrical performance testing, safety performance testing, environmental adaptability testing, and electromagnetic compatibility (EMC) testing. These tests are designed to comprehensively evaluate the quality of the power adapter to ensure that it can stably and safely provide power support for electronic devices.

[0004] The patent title is: A power aging test device and test method, and the publication number is: CN117907876B. It is proposed that the power aging test device in the prior art is to insert the plug of the power adapter into the jack of the aging test device during the test, so as to power on the power adapter and then perform the aging test. However, after the plug of the power adapter contacts the jack, an arc may be generated on the copper sheet of the jack at the moment of power-on. The arc may cause arc erosion on the surface of the copper sheet of the jack. In this way, when the next aging test of the power adapter is performed, the copper sheet of the jack may have poor contact with the surface of the plug of the power adapter, affecting the power-on aging test. The test effect is achieved by setting a scraping unit. In the process of the translation unit driving the copper sheet to move, the scraping unit will be triggered to rotate 180 degrees, and the scraping unit will contact the surface of the copper sheet. In this way, the arc erosion generated by the last test can be scraped off during the rotation. However, the arc erosion generated on the surface of the copper sheet is scraped off by continuous rotation as a whole. During the rotation, the arc erosion at the center of rotation may be easier to scrape off, but the arc erosion at both ends of the scraper may not be sufficiently supported at both ends of the scraper, resulting in insufficient scraping force and the arc erosion always remaining at the current position. Summary of the Invention

[0005] The object of the present invention is to provide a power adapter detection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a power adapter detection device, comprising a supporting base plate, a test box fixedly connected to the supporting base plate, an upper end cover fixedly connected to the test box, two plug-in slots provided on the upper end cover, a positioning test seat fixedly connected to the interior of the test box, two movable storage slots provided inside the positioning test seat, the movable storage slots being parallel to the plug-in slots, rubber elastic plates fixedly connected to both sides of the inner wall surface of the movable storage slot, a connecting copper plate fixedly connected to the side of the rubber elastic plate away from the movable storage slot, a spring fixedly connected to the bottom of the movable storage slot, a movable scraper seat fixedly connected to the side of the spring away from the movable storage slot, the movable scraper seat being slidably connected between the two connecting copper plates, a power adapter end being plugged into the interior of the movable storage slot, and scraping plates integrally formed on both sides of the movable scraper seat.

[0007] Preferably, there are multiple scraping plates arranged vertically downward, and multiple soft elastic scraping plates are integrally formed on both sides of the movable scraping seat. The multiple soft elastic scraping plates are spaced between the multiple scraping plates, and the length of the soft elastic scraping plates is greater than that of the scraping plates.

[0008] Preferably, a middle elastic connecting portion is integrally formed at a middle position of the scraping plate, and the middle elastic connecting portion separates the scraping plate into a front end connecting portion and a rear end connecting portion.

[0009] Preferably, a V-shaped groove is provided at the center of the middle elastic connecting portion, a support airbag is integrally formed inside the V-shaped groove, the air inlet of the support airbag is connected to an air intake hose, and the end of the air intake hose away from the support airbag is connected to an air pressure diversion structure.

[0010] Preferably, the air pressure diversion structure includes a micro air pump, the air outlet of the micro air pump is connected to an air supply hose, the two ends of the air supply hose away from the micro air pump respectively pass through the outer wall of the positioning test seat and are respectively connected to the bottom high-pressure elastic bag, the two bottom high-pressure elastic bags are respectively fixedly connected to the bottom of the two movable scraping seats, and the side of the bottom high-pressure elastic bag away from the movable scraping seat is fixedly connected to the inner bottom wall of the mobile storage tank.

[0011] Preferably, the air pressure diversion structure also includes an electric control valve and a diversion groove, the diversion groove is opened inside the movable scraper seat, the air outlet of the electric control valve is connected to the air inlet of the diversion groove, the air inlet of the electric control valve is connected to the bottom high-pressure elastic bag, and the end of the air intake hose away from the supporting air bag passes through the inner wall of the movable scraper seat and is connected to the diversion groove.

[0012] Preferably, an upper buffer pad is integrally formed on the top of the movable scraper seat.

[0013] Preferably, a support frame is fixedly connected to the upper end cover, a hydraulic rod is fixedly connected to the top of the support frame, and an output shaft of the hydraulic rod passes through the outer wall of the support frame and is fixedly connected to a pressure plate.

[0014] Preferably, two side positioning blocks are fixedly connected to the upper end cover.

[0015] Preferably, a plurality of micro holes are opened on the outside of the support airbag, and electromagnetic suction plates are connected to both sides of the inner side wall of the V-shaped groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the present invention, when the power adapter end is inserted into the interior of the movable storage slot, the movable scraper seat will be pressed downward. When the movable scraper seat is subjected to pressure, it will continue to move downward. During the continuous downward movement, the outer wall surface of the connecting copper plate will be continuously scraped by the external scraper plate, and the connecting copper plate is always fitted with the outside of the movable scraper seat by the drive of the rubber elastic plate. Therefore, during the downward movement of the movable scraper seat, the rubber elastic plate will drive the connecting copper plate and the scraper plate to maintain sufficient fit, providing sufficient support force for the scraping of the scraper plate, and when the power adapter end is pulled out, the movable scraper seat will rebound to its original position, so that the arc erosion can be scraped clean in time when testing the next power adapter end. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of the structure of an embodiment of the present invention;

[0019] Figure 2 Schematic diagram of a cross-sectional structure in an embodiment of the present invention;

[0020] Figure 3 For the embodiment of the present invention Figure 2 Schematic diagram of the enlarged structure of area A;

[0021] Figure 4 This is a schematic diagram of the structure of the power adapter terminal in the inserted state according to an embodiment of the present invention;

[0022] Figure 5 A schematic structural diagram of a movable scraping seat and a plurality of scraping plates in an embodiment of the present invention;

[0023] Figure 6 Schematic diagram of the structure of the soft elastic scraper in an embodiment of the present invention;

[0024] Figure 7 Schematic diagram of the structure of the air intake hose and the diversion groove in an embodiment of the present invention;

[0025] Figure 8 This is a schematic structural diagram of the middle elastic connecting portion in an embodiment of the present invention;

[0026] Figure 9 Schematic diagram of the structure of the support airbag in an embodiment of the present invention.

[0027] In the figure: 100, supporting base plate; 101, test box; 102, upper end cover; 103, supporting frame; 104, hydraulic rod; 105, pressing plate; 106, plug-in slot; 107, positioning test seat; 108, movable storage slot; 109, rubber elastic plate; 110, connecting copper plate; 111, spring; 112, movable scraper seat; 113, scraper plate; 114, power adapter terminal; 200, soft elastic scraper; 300, middle elastic connecting part; 400, V-shaped groove; 401, supporting airbag; 402, air intake hose; 403, micro air pump; 404, air delivery hose; 405, bottom high-pressure elastic bag; 406, electric control valve; 407, diversion groove; 500, upper buffer pad; 600, side positioning block; 700, electromagnetic suction plate. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Example 1: Figure 1 As shown, the present application is a power adapter detection device, including a support base 100, a test box 101 is fixedly connected to the support base 100, an upper end cover 102 is fixedly connected to the test box 101, and two plug-in slots 106 are provided on the upper end cover 102. A positioning test seat 107 is fixedly connected to the interior of the test box 101, and two movable storage slots 108 are provided inside the positioning test seat 107. The movable storage slot 108 is parallel to the plug-in slot 106, and both sides of the inner wall of the movable storage slot 108 are fixedly connected. There is a rubber elastic plate 109, and the side of the rubber elastic plate 109 away from the movable storage slot 108 is fixedly connected to a connecting copper plate 110, and the bottom of the movable storage slot 108 is fixedly connected to a spring 111, and the side of the spring 111 away from the movable storage slot 108 is fixedly connected to a movable scraper seat 112, and the movable scraper seat 112 is slidably connected between the two connecting copper plates 110, and the inside of the movable storage slot 108 is plugged with a power adapter terminal 114, and both sides of the movable scraper seat 112 are integrally formed with scraping plates 113.

[0030] Specifically, during the detection process of the power adapter terminal 114, the two plug connectors of the power adapter terminal 114 are vertically inserted into the plug slot 106 and the movable storage slot 108. After the power adapter terminal 114 is vertically inserted into the plug slot 106 and the movable storage slot 108, the two plugs of the power adapter terminal 114 will abut against the upper surface of the movable scraper seat 112, and in the process of continuously pressing the power adapter terminal 114, the movable scraper seat 112 will continue to descend in the movable storage slot 108. In the process of continuously descending the movable scraper seat 112 will contact the side wall of the connecting copper plate 110 through the scraping plates 113 on both sides. The arc is ablated for scraping, and when the two plugs of the power adapter terminal 114 are fully inserted into the interior of the movable storage slot 108, the movable scraper seat 112 will be completely squeezed into the space below the movable storage slot 108 and will not exist between the two connecting copper plates 110. When the movable scraper seat 112 is squeezed to a position outside the two connecting copper plates 110, the rubber elastic plate 109 will drive the connecting copper plate 110 to completely fit with the plug surface of the power adapter terminal 114. After the fitting is completed, the power to the connecting copper plate 110 is turned on. By energizing the connecting copper plate 110, the power adapter terminal 114 is continuously tested for aging and power supply.

[0031] Furthermore, in the initial state, the movable scraper seat 112 is located between the two connecting copper plates 110, and when the movable scraper seat 112 is located between the two connecting copper plates 110, the movable scraper seat 112 will squeeze the connecting copper plates 110 through its own volume, so that the connecting copper plates 110 squeeze the rubber elastic plate 109, and the rubber elastic plate 109 will deform when squeezed. When the deformation occurs, the rubber elastic plate 109 will drive the connecting copper plates 110 to move backward, and the movable scraper seat 112 is pushed by the power adapter terminal 114 and is in contact with the connecting copper plates. When the plates 110 are separated, the rubber elastic plate 109 will drive the connecting copper plate 110 to fit closely to the outside of the plug of the power adapter terminal 114, achieving better fit and reducing the arc erosion that occurs during the detection process. When the power adapter terminal 114 is pulled out of the movable storage slot 108, the spring 111 will drive the movable scraper seat 112 back between the two connecting copper plates 110, and during the next plugging of the power adapter terminal 114, the scraper plates 113 on both sides will be used again to scrape off the arc erosion generated on the surface of the connecting copper plate 110.

[0032] like Figure 1 and Figure 2 As shown, the upper end cover 102 is fixedly connected to a support frame 103, the top of the support frame 103 is fixedly connected to a hydraulic rod 104, the output shaft of the hydraulic rod 104 passes through the outer wall of the support frame 103 and is fixedly connected to a pressure plate 105, and two side positioning blocks 600 are fixedly connected to the upper end cover 102.

[0033] Specifically, during the process of placing the power adapter terminal 114, the power adapter terminal 114 can be limited by the two side positioning blocks 600 to ensure the correct installation position of the power adapter terminal 114. At the same time, the plug-in slot 106 can be driven downward by starting the hydraulic rod 104. During the downward movement, the power adapter terminal 114 is continuously pressed to test the pressure-bearing capacity of the power adapter terminal 114 by continuous pressing.

[0034] The technical solution in the above-mentioned embodiment of the present application has at least the following technical effects or advantages: Compared with the prior art, in this embodiment, when the power adapter terminal 114 is inserted into the interior of the movable storage slot 108, the movable scraper seat 112 will be pressed downward, and the movable scraper seat 112 will continue to move downward after being subjected to pressure. During the continuous downward movement, the outer wall surface of the connecting copper plate 110 will be continuously scraped by the external scraper plate 113, and the connecting copper plate 110 is always fitted with the outside of the movable scraper seat 112 under the drive of the rubber elastic plate 109, so during the downward movement of the movable scraper seat 112, the rubber elastic plate 109 will drive the connecting copper plate 110 to maintain sufficient fit with the scraper plate 113, providing sufficient support force for the scraping of the scraper plate 113, and when the power adapter terminal 114 is pulled out, the movable scraper seat 112 will rebound to its original position, so that the arc ablation can be scraped clean in time when testing the next power adapter terminal 114.

[0035] Embodiment 2: Considering that it may not be easy for a single scraping plate 113 to clean the arc burns in one go during the scraping process, it is easy for arc burns to leave residues. In response to the above technical problems, the present application proposes the following technical solutions to solve the above technical problems, specifically:

[0036] like Figure 5 and Figure 6 As shown, there are multiple scraping plates 113 arranged vertically downward, and multiple soft elastic scraping plates 200 are integrally formed on both sides of the movable scraping seat 112. The multiple soft elastic scraping plates 200 are spaced apart between the multiple scraping plates 113, and the length of the soft elastic scraping plates 200 is greater than the scraping plates 113.

[0037] Specifically, during use, the arrangement of multiple scraping plates 113 has a higher scraping efficiency than that of a single scraping plate 113, and can provide higher scraping stability during the scraping process, reducing the residual arc erosion. At the same time, multiple long soft elastic scrapers 200 can pre-softly poke the arc erosion on the surface of the connecting copper plate 110, so that the arc erosion on the surface of the connecting copper plate 110 is loosened. When the arc erosion is poke-activated in advance to make it loose, the scraping plate 113 can be assisted to peel off the arc erosion from the surface of the connecting copper plate 110 more quickly.

[0038] The technical solution in the above-mentioned embodiment of the present application has at least the following technical effects or advantages: relative to embodiment one, in this embodiment, the arc erosion on the surface of the connecting copper plate 110 can be more cleanly stripped off by multiple scraping plates 113, and during the stripping process, the longer soft elastic scraper 200 is pre-contacted with the arc erosion on the surface of the connecting copper plate 110, and a lighter pushing force is given to the arc erosion in the case of pre-contact, thereby loosening the arc erosion, and assisting the scraping plates 113 to strip off the arc erosion on the surface of the connecting copper plate 110 more quickly.

[0039] Embodiment 3: Considering that during the arc erosion scraping process on the surface of the connecting copper plate 110, it is inevitable that the surface of the connecting copper plate 110 will be scratched when it is in hard contact with the hard scraping plate 113 for a long time. Once the scratching phenomenon occurs, it may affect the power-on test of the power adapter terminal 114, and arc erosion may remain inside the scratch gap. In response to the above technical problems, this application proposes the following technical solutions to solve the above technical problems, specifically:

[0040] like Figure 8 As shown, a middle elastic connecting portion 300 is integrally formed at the middle position of the scraping plate 113 , and the middle elastic connecting portion 300 separates the scraping plate 113 into a front connecting portion and a rear connecting portion.

[0041] Specifically, after the scraper plate 113 is separated into a front connection portion and a rear connection portion through the intermediate elastic connection portion 300, the front connection portion will come into contact with the surface of the connecting copper plate 110. When it comes into contact with the surface of the connecting copper plate 110, it will come into contact with the arc ablation and scrape the arc ablation. In order to avoid excessive hard scratches, the setting of the intermediate elastic connection portion 300 can prevent the front connection portion from excessively squeezing and contacting the outer wall surface of the connecting copper plate 110, and will not produce excessive hard scratches, thereby reducing the scratching phenomenon of the completely hard scraper plate 113 on the connecting copper plate 110.

[0042] The technical solution in the above-mentioned embodiment of the present application has at least the following technical effects or advantages: relative to Example 2, in this embodiment, the scraper plate 113 is separated into a front connection part and a rear connection part through the intermediate elastic connection part 300, the front connection part is used to scrape the arc erosion on the surface of the connecting copper plate 110, and the rear connection part is used to connect with the movable scraper seat 112. The contact force of the front connection part is not completely constant during the process of contacting the connecting copper plate 110, but is buffered by the intermediate elastic connection part 300 to reduce the hard scratches on the connecting copper plate 110 caused by the front connection part.

[0043] Example 4: Considering that after the middle position of the scraper plate 113 is changed to elastic, although it can provide a certain buffering force, the scraping force for arc ablation on the surface of the connecting copper plate 110 may be insufficient. In the case of severe arc ablation, the residue left by the arc ablation cannot be completely scraped off. In order to solve the above technical problems, the present application proposes the following technical solutions, specifically:

[0044] like Figure 6-Figure 9 As shown, a V-shaped groove 400 is provided at the center of the middle elastic connecting portion 300, and a support airbag 401 is integrally formed inside the V-shaped groove 400. The air inlet of the support airbag 401 is connected to an air intake hose 402, and the end of the air intake hose 402 away from the support airbag 401 is connected to an air pressure diversion structure.

[0045] Specifically, when the aging test of the power adapter terminal 114 is carried out for a long time, more arc erosion will be attached to the surface of the connecting copper plate 110. When more arc erosion occurs, the scraping plate 113 with the intermediate elastic connecting portion 300 in the middle may not be able to provide a strong scraping force. When the front end connecting portion of the scraping plate 113 encounters arc erosion with a harder texture, the front end connecting portion of the scraping plate 113 may be directly deformed after being subjected to force due to the presence of the intermediate elastic connecting portion 300. The elastic connection part 300 will cause the front end connection part of the scraper plate 113 to have different orientations, and it may be impossible to accurately scrape the eroded part. Therefore, when a more serious arc erosion phenomenon occurs, gas is continuously injected into the interior of the support airbag 401 through the air pressure diversion structure, so that the support airbag 401 supports the middle elastic connection part 300, so that the direction of the front end connection part of the scraper plate 113 can achieve a better scraping effect on the surface of the connected copper plate 110 under the support of the expanded support airbag 401.

[0046] Furthermore, the V-groove 400 and the support airbag 401 are both "V"-shaped. During the expansion process, the upper end of the support airbag 401 will expand to a greater extent, and the lower end will expand to a lesser extent. When the upper end expands to a greater extent, the support of the support airbag 401 on the front end connection part of the scraper plate 113 will always be downward, so that when the movable scraper seat 112 drives the scraper plate 113 to move downward, the supported front end connection part of the scraper plate 113 can effectively scrape the arc ablation.

[0047] like Figure 2-Figure 6 As shown, the air pressure diversion structure includes a micro air pump 403, the air outlet of the micro air pump 403 is connected to an air supply hose 404, and the two ends of the air supply hose 404 away from the micro air pump 403 respectively pass through the outer wall of the positioning test seat 107 and are respectively connected to the bottom high-pressure elastic bag 405, the two bottom high-pressure elastic bags 405 are respectively fixedly connected to the bottom of the two movable scraping seats 112, and the side of the bottom high-pressure elastic bag 405 away from the movable scraping seat 112 is fixedly connected to the inner bottom wall of the movable storage tank 108.

[0048] Specifically, in the air pressure diversion structure, the micro air pump 403 is started to continuously inject gas into the interior of the air supply hose 404. When the gas is continuously injected into the interior of the air supply hose 404, the air supply hose 404 will transport the gas to the interior of the bottom high-pressure elastic bag 405 through the two ends. When the gas is transported to the interior of the bottom high-pressure elastic bag 405, the bottom high-pressure elastic bag 405 will expand. When the bottom high-pressure elastic bag 405 expands, it can assist the movable scraper seat 112 to move upward, thereby moving the movable scraper seat 112 between the two connecting copper plates 110, and in the process of the hydraulic rod 104 driving the pressure plate 105 to perform a pressure test on the outer shell of the power adapter terminal 114, the movable scraper seat 112 can be pushed in the reverse direction to continuously move upward, and the position of the power adapter terminal 114 in contact with the movable scraper seat 112 can be continuously pushed while the movable scraper seat 112 is continuously moved upward, so that the tightness of the connection between the end position of the power adapter terminal 114 and the outer shell can be detected.

[0049] Furthermore, an upper buffer pad 500 is integrally formed on the top of the movable scraper seat 112. Through the setting of the upper buffer pad 500, a buffer force can be provided to the end position of the power adapter end 114 when the movable scraper seat 112 is in contact with the end position of the power adapter end 114, thereby avoiding excessive squeezing of the end position of the power adapter end 114 and reducing the phenomenon of excessive deformation of the end position of the power adapter end 114.

[0050] like Figure 7As shown, the air pressure diversion structure also includes an electric control valve 406 and a diversion groove 407. The diversion groove 407 is opened inside the movable scraper seat 112. The air outlet of the electric control valve 406 is connected to the air inlet of the diversion groove 407. The air inlet of the electric control valve 406 is connected to the bottom high-pressure elastic bag 405. The end of the air intake hose 402 away from the supporting air bag 401 passes through the inner wall of the movable scraper seat 112 and is connected to the diversion groove 407.

[0051] Specifically, in the air pressure diversion structure, when the support airbag 401 needs to be inflated, the electric control valve 406 can be opened. When the electric control valve 406 is opened, the gas inside the bottom high-pressure elastic bag 405 can continuously enter the diversion groove 407. After the gas continuously enters the diversion groove 407, the diversion groove 407 will continuously divert the airflow through multiple air intake hoses 402 to multiple support airbags 401, thereby causing the support airbag 401 to expand. When the support airbag 401 expands, sufficient support force can be provided to the scraper plate 113.

[0052] Furthermore, the outside of the support airbag 401 is provided with a plurality of micro-holes which are not shown in the figure. Electromagnetic suction plates 700 are connected to both sides of the inner wall of the V-shaped groove 400. Through the setting of the plurality of micro-holes, when there is too much gas inside the support airbag 401, the scraper plate 113 will be excessively deformed downward. In order to avoid the phenomenon of excessive downward deformation of the scraper plate 113, the lower micro-hole where too much gas enters the support airbag 401 can be opened through the setting of the plurality of micro-holes. When the micro-holes are opened, the excess gas can be discharged. After the excess gas is discharged, it can be ensured that the support airbag 401 will never be excessively deformed downward. At the same time, the two electromagnetic suction plates 700 can be adsorbed together to make the scraper plate 113 slightly tilted upward. When it is slightly tilted upward, the scraper plate 113 can be prevented from contacting the connecting copper plate 110, thereby reducing the excessive scratching of the scraper plate 113 on the connecting copper plate 110.

[0053] Furthermore, during the exhaust process, the support airbag 401 can be further clamped by controlling the adsorption degree of the two electromagnetic suction plates 700. When the support airbag 401 is squeezed, the internal gas will be quickly discharged through multiple micro holes opened on the outside.

[0054] The technical solution in the above-mentioned embodiment of the present application has at least the following technical effects or advantages: relative to embodiment three, in this embodiment, the staff can control the degree of fit between the scraper plate 113 and the inner wall of the connecting copper plate 110 and the overall scratch strength according to the arc erosion situation. When the arc erosion degree is strong, the support airbag 401 is activated to support the front end connection part of the scraper plate 113, so that the front end connection part of the scraper plate 113 further fits and contacts the connecting copper plate 110, thereby enhancing the scraping strength of the arc erosion. When the arc erosion degree is low, the support airbag 401 is not activated to support the scraper plate 113, thereby reducing the phenomenon of scratches caused by excessive fit of the scraper plate 113 to the connecting copper plate 110.

[0055] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A power adapter detection device, comprising a supporting base plate (100), characterized in that: The support base plate (100) is fixedly connected to a test box (101), the test box (101) is fixedly connected to an upper end cover (102), the upper end cover (102) is provided with two plug-in slots (106), the interior of the test box (101) is fixedly connected to a positioning test seat (107), the interior of the positioning test seat (107) is provided with two movable storage slots (108), the movable storage slots (108) are parallel to the plug-in slots (106), and both sides of the inner wall of the movable storage slot (108) are fixedly connected to rubber elastic plates (109), the rubber elastic plates (109) are fixedly connected to the inner wall of the movable storage slot (108), and the rubber elastic plates (109) are fixedly connected to the inner wall of the movable storage slot (108). A connecting copper plate (110) is fixedly connected to the side of the plate (109) away from the movable storage slot (108), a spring (111) is fixedly connected to the bottom of the movable storage slot (108), a movable scraper seat (112) is fixedly connected to the side of the spring (111) away from the movable storage slot (108), the movable scraper seat (112) is slidably connected between the two connecting copper plates (110), a power adapter terminal (114) is plugged into the interior of the movable storage slot (108), and scraper plates (113) are integrally formed on both sides of the movable scraper seat (112).

2. The power adapter detection device according to claim 1, characterized in that: The scraping plates (113) are multiple in number and arranged vertically downward, and multiple soft elastic scraping plates (200) are integrally formed on both sides of the movable scraping seat (112), and the multiple soft elastic scraping plates (200) are arranged at intervals between the multiple scraping plates (113), and the length of the soft elastic scraping plates (200) is greater than that of the scraping plates (113).

3. The power adapter detection device according to claim 1, characterized in that: A middle elastic connection portion (300) is integrally formed at a middle position of the scraping plate (113), and the middle elastic connection portion (300) separates the scraping plate (113) into a front connection portion and a rear connection portion.

4. The power adapter detection device according to claim 3, characterized in that: A V-shaped groove (400) is provided at the center of the middle elastic connecting portion (300), a support airbag (401) is integrally formed inside the V-shaped groove (400), an air inlet of the support airbag (401) is connected to an air intake hose (402), and an end of the air intake hose (402) away from the support airbag (401) is connected to an air pressure diversion structure.

5. The power adapter detection device according to claim 4, characterized in that: The air pressure diversion structure includes a micro air pump (403), the air outlet of the micro air pump (403) is connected to an air supply hose (404), and the two ends of the air supply hose (404) away from the micro air pump (403) respectively penetrate the outer wall of the positioning test seat (107) and are respectively connected to the bottom high-pressure elastic bag (405), and the two bottom high-pressure elastic bags (405) are respectively fixedly connected to the bottom of the two movable scraping seats (112), and the side of the bottom high-pressure elastic bag (405) away from the movable scraping seat (112) is fixedly connected to the inner bottom wall of the movable storage tank (108).

6. The power adapter detection device according to claim 5, characterized in that: The air pressure diversion structure also includes an electric control valve (406) and a diversion groove (407), wherein the diversion groove (407) is opened inside the movable scraper seat (112), the air outlet of the electric control valve (406) is connected to the air inlet of the diversion groove (407), and the air inlet of the electric control valve (406) is connected to the bottom high-pressure elastic bag (405), and the end of the air inlet hose (402) away from the supporting air bag (401) passes through the inner wall of the movable scraper seat (112) and is connected to the diversion groove (407).

7. The power adapter detection device according to claim 1, characterized in that: An upper buffer pad (500) is integrally formed on the top of the movable scraping seat (112).

8. The power adapter detection device according to claim 1, characterized in that: A support frame (103) is fixedly connected to the upper end cover (102), a hydraulic rod (104) is fixedly connected to the top of the support frame (103), and an output shaft of the hydraulic rod (104) passes through the outer wall of the support frame (103) and is fixedly connected to a pressure plate (105).

9. The power adapter detection device according to claim 1, characterized in that: Two side positioning blocks (600) are fixedly connected to the upper end cover (102).

10. The power adapter detection device according to claim 6, characterized in that: A plurality of micro holes are provided on the outside of the supporting airbag (401), and electromagnetic suction plates (700) are connected to both sides of the inner sidewall of the V-shaped groove (400).

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