A constant current dimmer test device for airports

Abstract

The present invention discloses a constant current dimmer test device for airports, which relates to the field of constant current dimmer test technology, including a conveying component, a cleaning component, a plurality of support components and a plurality of test components, wherein the conveying component includes a frame; and the cleaning component is rotatably connected to the inner surface of the frame. In the present invention, through the coordinated use of multiple groups of support components and test components, when the test device is used, it is only necessary to continuously put the constant current dimmer into the positioning frame at the left side of the conveyor belt, and the constant current dimmer will pass through the positions of multiple support components and test components respectively. After the constant current dimmer is completely conveyed by the conveyor belt, it can pass through multiple connection tests of multiple support components and test components. For the use of the test device, the constant current dimmer can be continuously fed in, the conveyor belt continuously maintains a running state, and multiple connection state detections can be realized during the continuous conveying process, which effectively improves the test efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of constant current dimmer testing, in particular to a constant current dimmer testing device for airports. Background Art

[0002] A constant current dimmer is a device used to adjust the brightness of lamps. It can control the output current of the lighting circuit to remain stable according to different meteorological conditions, thereby ensuring that the navigation lights are stable at different brightness levels to meet the needs of guiding aircraft. The completed constant current dimmer needs to be sent to the test device for connectivity performance testing to ensure the stability of the constant current dimmer production quality.

[0003] In the prior art, such as Chinese patent publication number CN219085006U, a constant current dimmer test device for airports is disclosed, which includes a transmission mechanism and a clamping mechanism installed on both sides of the transmission mechanism, and the upper surface of the frame of the transmission mechanism is provided with a testing mechanism, and the testing mechanism includes a mounting frame fixed on the upper surface of the frame. The constant current dimmer test device for airports, by setting the testing mechanism, when testing constant current dimmers of different sizes, the dual-axis motor controls the rotation of the drive screw and then drives the two limit tables to perform synchronous reverse movement, the grating displacement sensor monitors the distance between the two limit tables, and can drive the lifting block to move downward through the hydraulic cylinder, thereby driving the positive detection head and the negative detection head to move downward, so that the buffer contact sleeve contacts the terminal of the constant current dimmer, and then the constant current dimmer is quickly detected, thereby improving the detection efficiency of the constant current dimmer.

[0004] In the prior art, for the test of the constant current dimmer, it is necessary to control the conveyor belt to stop running through the positioning mechanism after the constant current dimmer is delivered to the position, and then perform a connectivity test on the constant current dimmer. This test method can only realize a static test of the constant current dimmer. The conveying device is repeatedly started and stopped, and a long interval is required to complete the test of a constant current dimmer, which affects the test efficiency of the constant current dimmer.

[0005] Therefore, a constant current dimmer testing device for airports is proposed to solve the problems mentioned in the above background technology. Summary of the invention

[0006] The object of the present invention is to provide a constant current dimmer testing device for airports to solve the problem that a long time is required to complete the test of a constant current dimmer, which affects the test efficiency of the constant current dimmer.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a constant current dimmer testing device for airports, comprising a conveying component, a cleaning component, a plurality of supporting components and a plurality of testing components, wherein the conveying component comprises a frame; the cleaning component is rotatably connected to the inner surface of the frame, and the cleaning component comprises a driven shaft; the number of the supporting components is equal to that of the testing components, and the plurality of supporting components are respectively used in conjunction with the plurality of testing components, and the plurality of supporting components are equidistantly fixedly connected to the outer surface of the frame, the supporting component comprises a side frame, a support is fixedly connected to the top of the side frame, a second motor is fixedly connected to the rear surface of the support, an output end of the second motor slides through the support and extends to the front side, an output end of the second motor is fixedly connected to a rotating shaft, and a rotating track is fixedly connected to the top of the side frame; the testing component is fixedly connected to the front end surface of the rotating shaft, the testing component comprises a rotating plate, a slide groove is provided on the outer surface of the rotating plate, and a slider is slidably connected to the inner surface of the slide groove.

[0008] Preferably, a first motor is fixedly connected to the rear surface of the frame, an output end of the first motor passes through the frame and extends to the inside, a driving roller is fixedly connected to the output end of the first motor, a plurality of supporting rollers are equidistantly rotatably connected to the inner surface of the frame, front end surfaces of the driving roller and the plurality of supporting rollers are rotatably connected to the inner surface of the frame, and a conveyor belt is sleeved between the driving roller and the outer surfaces of the plurality of supporting rollers.

[0009] By adopting the above technical solution, the operation of the conveyor belt can continuously transport the constant current dimmer. By arranging and installing multiple support rollers inside the conveyor belt, stable support can be provided for all positions on the surface of the conveyor belt, so that the constant current dimmer is placed on the surface of the conveyor belt for conveying testing. The position is relatively stable.

[0010] Preferably, a plurality of positioning frames are evenly and fixedly connected to the outer surface of the conveyor belt, the spacing between the positioning frames is consistent with the spacing between the side frames, a toothed belt is fixedly connected to the outer surface of the conveyor belt near the edge, and the driven shaft is located on the upper side of the conveyor belt.

[0011] By adopting the above technical solution, the operation of the conveyor belt can drive the toothed belt to follow the operation, and the operation of the toothed belt is used for driving.

[0012] Preferably, a gear is fixedly connected to the outer surface of the driven shaft, and the gear is in meshing state with the toothed belt. A fixed sleeve is fixedly connected to the outer surface of the driven shaft, and the fixed sleeve is located in front of the gear. A plurality of groups of extension rods are evenly fixedly connected to the outer surface of the fixed sleeve, and a fixed plate is fixedly connected between the end faces of the plurality of groups of extension rods, and a brush is fixedly connected to the outer surface of the fixed plate.

[0013] By adopting the above technical solution, the toothed belt can drive the driven shaft to rotate by meshing with the gear, and the driven shaft can drive the brush to rotate by connection with the extension rod and the fixed plate, and the floating dust on the surface of the constant current dimmer can be brushed off through the contact of the brush.

[0014] Preferably, the lower side of the rotating track is in a straight line state, the upper side of the rotating track is in an arc-shaped state, the rotating shaft is consistent with the center of the arc surface of the rotating track, the front surface of the side frame is fixedly connected to a limiting seat, the limiting seat is in a straight line state, and the length of the limiting seat is smaller than the straight line length of the lower side of the rotating track.

[0015] By adopting the above technical solution, through the setting of the upper arc and lower straight state of the rotating track, when the slider moves to the straight position of the rotating track, it can drive the support seat to move linearly, so that the detection head and the constant current dimmer move synchronously, thereby realizing continuous connectivity test during the transportation process of the constant current dimmer.

[0016] Preferably, guide plates are fixedly connected to the outer surfaces of both sides of the limit seat near the top, and the guide plates are in an upward tilted state. Flat plates are fixedly connected to the outer surfaces of both sides of the limit seat near the bottom. A slide rail is fixedly connected to the front surface of the side frame, and the slide rail is located at the lower side of the limit seat. The length of the slide rail is smaller than the limit seat.

[0017] By adopting the above technical solution, when the slider drives the support seat to move along the linear position of the rotating track, the rectangular limit block will slide along the limit seat, so that the support seat maintains a stable vertical state during the linear displacement process, ensuring that the test head and the constant current dimmer contacts maintain a stable synchronous displacement state.

[0018] Preferably, the rear surface of the slider is fixedly connected with a guide rod, the guide rod is located inside the rotating track, the end face of the guide rod is rotatably connected with a roller, the outer surface of the roller is in contact with the inner surface of the rotating track, the front surface of the slider is fixedly connected with a fixing rod, the outer surface of the fixing rod is symmetrically fixedly connected with a bearing, the outer surfaces of two bearings are fixedly connected with a rotating seat, a support seat is fixedly connected between the bottoms of the two rotating seats, a plurality of plug holes are evenly opened at the bottom of the support seat, the inner surfaces of the plurality of plug holes are slidably connected with plug rods, a movable plate is fixedly connected between the lower end surfaces of the plurality of plug rods, the rear surface of the support seat is fixedly connected with a limiting block, the limit block is located at the inner side of the limit seat, the bottom of the movable plate is fixedly connected with a side plate, the rear surface of the side plate is fixedly connected with a sliding rod, and the sliding rod is located at the inner side of the slide rail.

[0019] By adopting the above technical solution, the movable plate is supported by the arrangement of the plug rod, and the movable plate can drive the tester and the test head to move up and down. After the test head moves down, it can be connected with the constant current dimmer to realize the test.

[0020] Preferably, a first magnetic plate is fixedly connected to the top of the movable plate, and a second magnetic plate is fixedly connected to the bottom of the support seat, and adjacent surfaces of the first magnetic plate and the second magnetic plate are in an oppositely attracted state.

[0021] By adopting the above technical solution, the movable plate can maintain a stable height position by utilizing the adsorption of the first magnetic plate and the second magnetic plate, thereby ensuring that the slide bar smoothly enters the slide rail to guide the test head in height.

[0022] Preferably, a limit plate is fixedly connected between the upper end surfaces of the plurality of insertion rods, and the limit plate is located at an inner side of the support seat.

[0023] By adopting the above technical solution, the position of the insertion rod is limited by the setting of the limiting plate.

[0024] Preferably, a tester is fixedly connected to the bottom of the movable plate, and a test head is symmetrically fixedly connected to the bottom of the tester.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. In the present invention, through the coordinated use of multiple groups of support components and test components, when the test device is used, it is only necessary to continuously place the constant current dimmer into the positioning frame at the left side of the conveyor belt. The constant current dimmer will pass through multiple support components and test component positions respectively. After the constant current dimmer is completely transported by the conveyor belt, it can undergo multiple connectivity tests of multiple support components and test components. For the use of the test device, the constant current dimmer can be continuously fed in, the conveyor belt continues to keep in operation, and multiple connectivity status detections can be achieved during the continuous transportation process, which effectively improves the test efficiency.

[0027] 2. In the present invention, the toothed belt can drive the driven shaft to rotate by meshing with the gear, and the driven shaft can drive the brush to rotate by connecting with the extension rod and the fixed plate. When the constant current dimmer is transported under the driven shaft, the brush will contact the surface of the constant current dimmer in a rotating state. The floating dust on the surface of the constant current dimmer can be brushed off through the contact of the brush, so as to avoid dust accumulation on the surface of the constant current dimmer, resulting in poor contact and affecting the test work.

[0028] 3. In the present invention, the rectangular limit block will slide along the limit seat, that is, the free rotation state of the support seat is limited by the fit between the limit block and the inner wall of the limit seat, so that the support seat maintains a stable vertical state during the linear displacement process, ensuring that the test head and the constant current dimmer contacts maintain a stable synchronous displacement state, so that the test head can accurately connect to the constant current dimmer contacts for testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1A three-dimensional diagram of a constant current dimmer testing device for airports according to the present invention;

[0030] Figure 2 It is a rear view of a constant current dimmer testing device for airports of the present invention;

[0031] Figure 3 This is a schematic diagram of the structure of a conveying component of a constant current dimmer testing device for airports according to the present invention;

[0032] Figure 4 This is a schematic diagram of the structure of a cleaning component of a constant current dimmer testing device for airports according to the present invention;

[0033] Figure 5 It is a partial structural combination stereogram of a constant current dimmer testing device for airports of the present invention;

[0034] Figure 6 It is a partial structural assembly front view of a constant current dimmer testing device for airports of the present invention;

[0035] Figure 7 This is a schematic diagram of the structure of a support assembly of a constant current dimmer test device for airports according to the present invention;

[0036] Figure 8 This is a schematic diagram of the structure of a test assembly of a constant current dimmer test device for airports according to the present invention;

[0037] Fig. 9 for Figure 8 A magnified view of the structure in Figure 2.

[0038] In the figure: 1. conveying assembly; 101. frame; 102. first motor; 103. driving roller; 104. supporting roller; 105. conveying belt; 106. positioning frame; 107. toothed belt; 2. cleaning assembly; 201. driven shaft; 202. gear; 203. fixing sleeve; 204. extension rod; 205. fixing plate; 206. brush; 3. supporting assembly; 301. side frame; 302. support; 303. second motor; 304. rotating shaft; 305. rotating track; 306. limiting seat ; 307, guide plate; 308, slide rail; 4, test assembly; 401, rotating plate; 402, slide groove; 403, slider; 404, fixed rod; 405, bearing; 406, rotating seat; 407, guide rod; 408, roller; 410, support seat; 411, plug rod; 412, limit plate; 413, limit block; 414, movable plate; 415, first magnetic plate; 416, second magnetic plate; 417, side plate; 418, slide rod; 419, tester; 420, test head. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described 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 creative work are within the scope of protection of the present invention.

[0040] Example 1: Please refer to Figure 1-Figure 9 As shown, the present invention provides a technical solution: a constant current dimmer testing device for airports, comprising a conveying component 1, a cleaning component 2, a plurality of supporting components 3 and a plurality of testing components 4, wherein the conveying component 1 comprises a frame 101;

[0041] The cleaning component 2 is rotatably connected to the inner surface of the frame 101. The cleaning component 2 includes a driven shaft 201. By using the cleaning component 2, the constant current dimmer placed above the conveyor belt 105 can be cleaned to avoid dust accumulation on the surface of the constant current dimmer, resulting in poor contact and affecting the testing work.

[0042] The number of support components 3 and test components 4 is equal, and multiple support components 3 are used in conjunction with multiple test components 4 respectively. Multiple support components 3 are equidistantly fixedly connected to the outer surface of the frame 101. The support component 3 includes a side frame 301. The top of the side frame 301 is fixedly connected to a support 302. The rear surface of the support 302 is fixedly connected to a second motor 303. The output end of the second motor 303 slides through the support 302 and extends to the front side. The output end of the second motor 303 is fixedly connected to a rotating shaft 304. The top of the side frame 301 is fixedly connected to a rotating track 305. Through the arrangement of multiple groups of support components 3 and test components 4, the constant current dimmer can be tested for multiple connection between multiple support components 3 and test components 4 after being completely transported by the conveyor belt 105. The constant current dimmer can be continuously fed in for use with the test device;

[0043] The test assembly 4 is fixedly connected to the front end surface of the rotating shaft 304. The test assembly 4 includes a rotating plate 401. A sliding groove 402 is provided on the outer surface of the rotating plate 401. A slider 403 is slidably connected to the inner surface of the sliding groove 402.A first motor 102 is fixedly connected to the rear surface of the frame 101, and an output end of the first motor 102 passes through the frame 101 and extends to the inside, and a driving roller 103 is fixedly connected to the output end of the first motor 102. A plurality of supporting rollers 104 are rotatably connected to the inner surface of the frame 101 at equal intervals, and the front end surfaces of the driving roller 103 and the plurality of supporting rollers 104 are rotatably connected to the inner surface of the frame 101. A conveyor belt 105 is sleeved between the outer surfaces of the driving roller 103 and the plurality of supporting rollers 104, and a plurality of positioning frames 106 are evenly and fixedly connected to the outer surface of the conveyor belt 105. The spacing of the positioning frames 106 is consistent with the spacing of the side frames 301. A toothed belt 107 is fixedly connected to the outer surface of the conveyor belt 105 near the edge, and a driven shaft 201 is located on the conveyor belt 105. The lower side of the rotating track 305 is in a straight line state, the upper side of the rotating track 305 is in an arc state, the rotating shaft 304 is consistent with the arc center of the rotating track 305, the front surface of the side frame 301 is fixedly connected to the limit seat 306, the limit seat 306 is in a straight line state, the length of the limit seat 306 is less than the straight line length of the lower side of the rotating track 305, the outer surfaces of both sides of the limit seat 306 are fixedly connected with guide plates 307 near the top position, the guide plates 307 are in an upward tilted state, the outer surfaces of both sides of the limit seat 306 are fixedly connected with flat plates near the bottom position, the front surface of the side frame 301 is fixedly connected with a slide rail 308, the slide rail 308 is located at the lower side of the limit seat 306, the length of the slide rail 308 is less than the limit seat 306, the slider 40 The rear surface of the slider 403 is fixedly connected with a guide rod 407, which is located inside the rotating track 305. The end surface of the guide rod 407 is rotatably connected with a roller 408, and the outer surface of the roller 408 is in contact with the inner surface of the rotating track 305. The front surface of the slider 403 is fixedly connected with a fixing rod 404, and the outer surface of the fixing rod 404 is symmetrically fixedly connected with a bearing 405. The outer surfaces of the two bearings 405 are fixedly connected with a rotating seat 406. A support seat 410 is fixedly connected between the bottoms of the two rotating seats 406. A plurality of plug holes are evenly opened at the bottom of the support seat 410. The inner surfaces of the plurality of plug holes are slidably connected with plug rods 411. A moving plate 414 is fixedly connected between the lower end surfaces of the plurality of plug rods 411. The rear surface of the support seat 410 is fixedly connected with a plurality of plug holes. A limit block 413 is provided, the limit block 413 is located inside the limit seat 306, a side plate 417 is fixedly connected to the bottom of the movable plate 414, a slide bar 418 is fixedly connected to the rear surface of the side plate 417, and the slide bar 418 is located inside the slide rail 308, a first magnetic plate 415 is fixedly connected to the top of the movable plate 414, a second magnetic plate 416 is fixedly connected to the bottom of the support seat 410, and the adjacent surfaces of the first magnetic plate 415 and the second magnetic plate 416 are in an oppositely attracted state, a limit plate 412 is fixedly connected between the upper end surfaces of the plurality of plug rods 411, the limit plate 412 is located inside the support seat 410, a tester 419 is fixedly connected to the bottom of the movable plate 414, and a test head 420 is symmetrically fixedly connected to the bottom of the tester 419. ;

[0044] The use steps of the present invention are as follows: when the device is running to test the constant current dimmer for airports, when the constant current dimmer is transported through the straight position of the rotating track 305, the tester 419 will always maintain a connected state with the constant current dimmer for testing, thereby achieving the purpose of continuous connection testing during transportation. When the constant current dimmer continues to be transported to a position close to the right guide plate 307, the slider 403 moves to the right arc position of the rotating track 305. At this time, the slider 403 will drive the limit block 413 to disengage from the limit seat 306, and the slide bar 418 will slide up from the right side along the guide path of the slide rail 308. At this time, the test head 420 will move up and disengage from the constant current dimmer below to complete the test. During the continued transportation of the constant current dimmer, the left side of the conveyor belt 105 continues to put the constant current dimmer into the positioning frame 106, and the newly put constant current dimmer is placed on the left side of the slide When block 403 continues to rotate to the straight position on the left, it will continue to correspond to the test head 420 to realize the continuous connectivity test during the transportation process, and the constant current dimmer that has completed the test on the right side will be transported to the middle test component 4 position, and the connectivity test will continue to be performed on the constant current dimmer through the coordinated use of the support component 3 and the test component 4 in the middle position. Therefore, when the test device is in use, it is only necessary to continue to place the constant current dimmer into the positioning frame 106 at the left side of the conveyor belt 105. The constant current dimmer will pass through multiple support components 3 and test components 4 positions respectively. After the constant current dimmer is completely transported by the conveyor belt 105, it can pass through multiple support components 3 and test components 4 for multiple connectivity tests. For the use of the test device, the constant current dimmer can be continuously fed in, the conveyor belt 105 continues to keep in operation, and multiple connectivity status detections can be achieved during continuous transportation.

[0045] Embodiment 2: Figure 2 , Figure 3 and Figure 4 As shown, a gear 202 is fixedly connected to the outer surface of the driven shaft 201, and the gear 202 is in a meshing state with the toothed belt 107. A fixed sleeve 203 is fixedly connected to the outer surface of the driven shaft 201, and the fixed sleeve 203 is located in front of the gear 202. A plurality of groups of extension rods 204 are evenly fixedly connected to the outer surface of the fixed sleeve 203, and a fixed plate 205 is fixedly connected between the end surfaces of the plurality of groups of extension rods 204, and a brush 206 is fixedly connected to the outer surface of the fixed plate 205.

[0046] The use steps of the present invention are as follows: the operation of the conveyor belt 105 can drive the toothed belt 107 to follow the operation; the toothed belt 107 can drive the driven shaft 201 to follow the rotation by meshing with the gear 202; the driven shaft 201 can drive the brush 206 to follow the rotation by connecting with the extension rod 204 and the fixed plate 205; when the constant current dimmer is conveyed and passes under the driven shaft 201, the brush 206 will contact the surface of the constant current dimmer in a rotating state; the floating dust on the surface of the constant current dimmer can be brushed off through the contact of the brush 206, so as to avoid the dust accumulation on the surface of the constant current dimmer causing poor contact and affecting the progress of the test work.

[0047] Embodiment 3: Figure 5-Figure 9 As shown, the front surface of the side frame 301 is fixedly connected to the limiting seat 306, the limiting seat 306 is in a straight state, the length of the limiting seat 306 is less than the straight length of the lower side of the rotating track 305, the outer surfaces of both sides of the limiting seat 306 are fixedly connected with guide plates 307 near the top position, the guide plates 307 are in an upward tilted state, the outer surfaces of both sides of the limiting seat 306 are fixedly connected with flat plates near the bottom position, the rear surface of the support seat 410 is fixedly connected with a limiting block 413, and the limiting block 413 is located on the inner side of the limiting seat 306.

[0048] The use steps of the present invention are as follows: when the slider 403 drives the support seat 410 to move along the linear position of the rotating track 305, the rectangular limit block 413 will slide along the limit seat 306, that is, the free rotation state of the support seat 410 is limited by the fit between the limit block 413 and the inner wall of the limit seat 306, so that the support seat 410 maintains a stable vertical state during the linear displacement, ensuring that the test head 420 and the constant current dimmer contacts maintain a stable synchronous displacement state, so that the test head 420 can accurately connect to the constant current dimmer contacts for testing.

[0049] The effect and working principle of the whole mechanism are as follows: when the device is running to test the constant current dimmer for airport, the constant current dimmer is transported by the operation of the first motor 102. When the transport starts, the first motor 102 is started. After the first motor 102 is running, it can drive the driving roller 103 to rotate. When the driving roller 103 rotates, the use of multiple supporting rollers 104 can provide support for the conveyor belt 105. The conveyor belt 105 can be operated to transport the constant current dimmer. By arranging and installing multiple supporting rollers 104 inside the conveyor belt 105, the surface of the conveyor belt 105 can be provided with support. The positions all provide stable support, so that the position of the constant current dimmer is relatively stable when it is placed on the surface of the conveyor belt 105 for conveying test. When starting to convey, the constant current dimmer is placed from the left side of the conveyor belt 105. When placing the constant current dimmer, align the constant current dimmer with the positioning frame 106 and put it in. The use of the positioning frame 106 limits the conveying position of the constant current dimmer, ensuring that the position of the constant current dimmer during the conveying process accurately corresponds to the support component 3 and the test component 4 to complete the test work. After the constant current dimmer is placed, the constant current dimmer is driven to move toward the side frame 301 through the operation of the conveyor belt 105. During the mobile conveying process of the constant current dimmer, multiple connectivity tests of the constant current dimmer can be realized by using multiple groups of support components 3 and test components 4 in coordination, and continuous connectivity tests can be maintained during the conveying process, so that continuous testing of the constant current dimmer in a continuous conveying state can be realized without affecting the conveying efficiency. During the conveying process of the conveyor belt 105, the second motor 303 is started, and the operation of the second motor 303 can drive the rotating shaft 304 to follow the rotation, and the rotation of the rotating shaft 304 can drive the rotating plate 401 to follow the rotation, and the rotation of the rotating plate 401 can drive the slide 40 2, the slider 403, the guide rod 407 and the roller 408 inside the rotating plate 401 follow the displacement. At this time, the rotating plate 401 rotates with the rotating shaft 304 as the center. The time for the rotating shaft 304 to drive the rotating plate 401 to rotate a full circle is consistent with the conveying time of the spacing distance of the positioning frame 106. Therefore, each time the rotating plate 401 drives the test assembly 4 to pass the linear position below the rotating track 305, it can maintain a consistent linear displacement state with a constant current dimmer. In the process of synchronous linear displacement, the corresponding constant current dimmer below is tested. When the constant current dimmer in the conveying state passes below the side frame 301, refer to Figure 5 As shown, the rotating plate 401 drives the guide rod 407 and the roller 408 to slide along the track of the rotating track 305 through the connection of the slider 403, and the slider 403 slides along the slide groove 402 to adjust the position. Figure 6As a reference, the rotating plate 401 is in a counterclockwise rotating state, and the slider 403 will slide inwardly from the right straight line end position of the rotating track 305. After half a circle of rotation, the slider 403 moves to the left straight line starting position of the rotating track 305. At this time, the connection between the bearing 405 and the rotating seat 406 makes the support seat 410 below in a free rotation state. Under the action of gravity, the support seat 410 will always remain in a vertical downward state during the rotation of the rotating plate 401. When the support seat 410 rotates to a position close to the limit seat 306, the support seat 410 will drive the limit block 413 along the inclined surface of the guide plate 307 into the limit seat 306. When the slider 403 drives the support seat 410 along the straight line position of the rotating track 305 During displacement, the rectangular limit block 413 will slide along the limit seat 306, that is, the free rotation state of the support seat 410 is limited by the fit between the limit block 413 and the inner wall of the limit seat 306, so that the support seat 410 maintains a stable vertical state during the linear displacement, ensuring that the test head 420 and the constant current dimmer contacts maintain a stable synchronous displacement state, so that the test head 420 can accurately connect to the constant current dimmer contacts for testing. After the limit block 413 is displaced into the internal position of the limit seat 306, the support seat 410 is located directly above the constant current dimmer. Since the support seat 410 maintains linear displacement, and through the servo control of the first motor 102 and the second motor 303, the conveying speed of the constant current dimmer is The displacement speed of the support base 410 remains consistent. When the test head 420 is in the initial position, the first magnetic plate 415 and the second magnetic plate 416 are in an adsorption state. There is a certain distance between the contact points of the test head 420 and the constant current dimmer. When the support base 410 is displaced, it can drive the movable plate 414, the side plate 417 and the slide bar 418 to follow the movement through the connection of the plug rod 411. The first magnetic plate 415 and the second magnetic plate 416 are adsorbed to keep the movable plate 414 at a stable height position. The slide bar 418 will enter from the left opening position of the slide rail 308. The slide rail 308 is an arc-shaped guide path with high sides and low middle. After the slide bar 418 enters the interior of the slide rail 308, as the slider 403 continues to move, the slide bar 418 will pass through the slide rail 308. The state change is guided to move downward, and the slide bar 418 can drive the movable plate 414 to move downward through the connection of the side plate 417. After the movable plate 414 moves downward, the first magnetic plate 415 and the second magnetic plate 416 are separated, and the movable plate 414 can drive the test head 420 to move downward through the connection of the tester 419. Since the support seat 410 and the constant current dimmer are in a synchronous moving state at this time, the test head 420 will contact the contacts of the constant current dimmer after moving downward. At this time, the test head 420 is connected with the constant current dimmer in the conveying state below, and the function test of the constant current dimmer is realized through the tester 419. When the constant current dimmer is conveyed through the straight position of the rotating track 305, the tester 419 will always maintain a connected state with the constant current dimmer for testing.The purpose of continuous connection test during the conveying process is achieved. When the constant current dimmer continues to be conveyed to the position close to the right guide plate 307, the slider 403 moves to the right arc position of the rotating track 305. At this time, the slider 403 will drive the limit block 413 to disengage from the limit seat 306, and the slide bar 418 will slide up from the right side along the guide path of the slide rail 308. At this time, the test head 420 will move up and disengage from the constant current dimmer below to complete the test. During the continuous conveying of the constant current dimmer, the left side of the conveyor belt 105 continues to be put in The constant current dimmer is put into the positioning frame 106. When the slider 403 on the left side of the newly placed constant current dimmer continues to rotate to the left straight line position, it will continue to correspond to the test head 420 to realize the continuous connection test during the conveying process, and the constant current dimmer that has completed the test on the right side will be conveyed to the middle test component 4 position. Through the cooperation of the middle position support component 3 and the test component 4, the constant current dimmer will continue to be tested for connectivity. Therefore, when the test device is used, it is only necessary to continue to put the constant current dimmer into the positioning frame 106 at the left position of the conveyor belt 105. The constant current dimmer will pass through the positions of multiple support components 3 and test components 4 respectively. After the constant current dimmer is completely transported by the conveyor belt 105, it can undergo multiple connection tests of multiple support components 3 and test components 4. For the use of the test device, the constant current dimmer can be continuously fed in, the conveyor belt 105 keeps running, and multiple connection state detections can be achieved during the continuous transportation process. When the constant current dimmer is placed in the positioning frame 106 from the left side of the conveyor belt 105 for testing, the operation of the conveyor belt 105 can be used to The toothed belt 107 is driven to rotate. The toothed belt 107 can drive the driven shaft 201 to rotate by meshing with the gear 202. The driven shaft 201 can drive the brush 206 to rotate by connecting with the extension rod 204 and the fixing plate 205. When the constant current dimmer is transported under the driven shaft 201, the brush 206 will contact the surface of the constant current dimmer in a rotating state. The contact of the brush 206 can brush off the floating dust on the surface of the constant current dimmer, so as to avoid the dust on the surface of the constant current dimmer, resulting in poor contact and affecting the test work.

[0050] Among them, the first motor 102, the second motor 303, the tester 419 and the test head 420 are all existing technologies, and their components and use principles are all public technologies, and no further explanation is given here.

[0051] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A constant current dimmer testing device for an airport, comprising a conveying component (1), a cleaning component (2), a plurality of supporting components (3) and a plurality of testing components (4), characterized in that: The conveying assembly (1) comprises a frame (101); The cleaning assembly (2) is rotatably connected to the inner surface of the frame (101), and the cleaning assembly (2) comprises a driven shaft (201); The number of the support components (3) and the number of the test components (4) are equal, and the plurality of support components (3) are used in conjunction with the plurality of test components (4), the plurality of support components (3) are fixedly connected to the outer surface of the frame (101) at equal intervals, the support component (3) comprises a side frame (301), the top of the side frame (301) is fixedly connected to a support (302), the rear surface of the support (302) is fixedly connected to a second motor (303), the output end of the second motor (303) slides through the support (302) and extends to the front side, the second The output end of the motor (303) is fixedly connected to a rotating shaft (304); the top of the side frame (301) is fixedly connected to a rotating track (305); the lower side of the rotating track (305) is in a straight line state; the upper side of the rotating track (305) is in an arc state; the rotating shaft (304) and the arc surface center of the rotating track (305) are consistent; the front surface of the side frame (301) is fixedly connected to a limiting seat (306); the limiting seat (306) is in a straight line state; and the length of the limiting seat (306) is less than the straight line length of the lower side of the rotating track (305); The test component (4) is fixedly connected to the front end surface of the rotating shaft (304), and the test component (4) comprises a rotating plate (401), the outer surface of the rotating plate (401) is provided with a slide groove (402), the inner surface of the slide groove (402) is slidably connected to a slider (403), the rear surface of the slider (403) is fixedly connected to a guide rod (407), the guide rod (407) is located inside the rotating track (305), the end surface of the guide rod (407) is rotatably connected to a roller (408), the outer surface of the roller (408) is in contact with the inner surface of the rotating track (305), the front surface of the slider (403) is fixedly connected to a fixed rod (404), the outer surface of the fixed rod (404) is symmetrically fixedly connected to bearings (405), the outer surfaces of the two bearings (405) are fixedly connected to a rotating seat (406), and a support seat (410) is fixedly connected between the bottoms of the two rotating seats (406).

2. The constant current dimmer test device for airport according to claim 1, characterized in that: A first motor (102) is fixedly connected to the rear surface of the frame (101); an output end of the first motor (102) passes through the frame (101) and extends to the inside; a driving roller (103) is fixedly connected to the output end of the first motor (102); a plurality of supporting rollers (104) are rotatably connected to the inner surface of the frame (101) at equal intervals; front ends of the driving roller (103) and the plurality of supporting rollers (104) are both rotatably connected to the inner surface of the frame (101); and a conveyor belt (105) is sleeved between the outer surfaces of the driving roller (103) and the plurality of supporting rollers (104).

3. The constant current dimmer test device for airport according to claim 2, characterized in that: The outer surface of the conveyor belt (105) is evenly and fixedly connected to a plurality of positioning frames (106), the spacing between the positioning frames (106) is consistent with the spacing between the side frames (301), the outer surface of the conveyor belt (105) is fixedly connected to a toothed belt (107) near the edge, and the driven shaft (201) is located at the upper side of the conveyor belt (105).

4. The constant current dimmer test device for airport according to claim 3, characterized in that: The outer surface of the driven shaft (201) is fixedly connected to a gear (202), the gear (202) is in meshing state with the toothed belt (107), the outer surface of the driven shaft (201) is fixedly connected to a fixing sleeve (203), the fixing sleeve (203) is located in front of the gear (202), the outer surface of the fixing sleeve (203) is evenly fixedly connected to multiple groups of extension rods (204), the end surfaces of the multiple groups of extension rods (204) are fixedly connected to fixing plates (205), and the outer surface of the fixing plate (205) is fixedly connected to a brush (206).

5. The constant current dimmer test device for airport according to claim 1, characterized in that: Guide plates (307) are fixedly connected to the outer surfaces of both sides of the limit seat (306) near the top, and the guide plates (307) are in an upwardly tilted state. Flat plates are fixedly connected to the outer surfaces of both sides of the limit seat (306) near the bottom, and a slide rail (308) is fixedly connected to the front surface of the side frame (301). The slide rail (308) is located at the lower side of the limit seat (306), and the length of the slide rail (308) is smaller than that of the limit seat (306).

6. The constant current dimmer test device for airport according to claim 1, characterized in that: The support seat (410) has a plurality of insertion holes evenly arranged at the bottom thereof, the inner surfaces of the plurality of insertion holes are slidably connected to insertion rods (411), a movable plate (414) is fixedly connected between the lower end surfaces of the plurality of insertion rods (411), a limiting block (413) is fixedly connected to the rear surface of the support seat (410), the limiting block (413) is located at the inner side of the limiting seat (306), the bottom of the movable plate (414) is fixedly connected to a side plate (417), the rear surface of the side plate (417) is fixedly connected to a sliding rod (418), and the sliding rod (418) is located at the inner side of the slide rail (308).

7. The constant current dimmer test device for airport according to claim 6, characterized in that: The top of the movable plate (414) is fixedly connected to a first magnetic attraction plate (415), the bottom of the support seat (410) is fixedly connected to a second magnetic attraction plate (416), and adjacent surfaces of the first magnetic attraction plate (415) and the second magnetic attraction plate (416) are in a state of oppositely attracted surfaces.

8. The constant current dimmer test device for airport according to claim 6, characterized in that: A limiting plate (412) is fixedly connected between the upper end surfaces of the plurality of inserting rods (411), and the limiting plate (412) is located at an inner side of the support seat (410).

9. The constant current dimmer test device for airport according to claim 6, characterized in that: A tester (419) is fixedly connected to the bottom of the movable plate (414), and a test head (420) is symmetrically fixedly connected to the bottom of the tester (419).

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