Outdoor backpack rainproof performance detection device

Abstract

The application belongs to the field of outdoor product detection equipment, and particularly relates to a rainproof performance detection device for an outdoor backpack, which comprises a box body, a partition plate fixedly connected to the middle part of the inner cavity wall of the box body, a water pump fixedly connected to the middle part of the right end face of the box body, a water inlet pipe communicated with the water inlet end of the water pump, the lower end of the water inlet pipe being communicated with the lower right end of the box body, a water outlet pipe communicated with the water outlet end of the water pump, the water outlet pipe being penetrated through the upper right end of the box body, a nozzle communicated with the left end of the water outlet pipe, a water injection pipe arranged on one side of the box body, and a support opening type positioning mechanism arranged on the partition plate and used for fixing the outdoor backpack. The support opening type positioning mechanism is used to fix the backpack and stretch it to simulate the shape of the backpack when loading articles, and the situation that the water flow cannot contact the joint due to the joint of the backpack being folded and blocked is avoided, so that the accuracy of the detection result is improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of outdoor product detection equipment, and particularly relates to a rainproof performance detection device for an outdoor backpack. BACKGROUND

[0002] An outdoor backpack is a type of backpack specially designed for outdoor activities, which combines practicality, durability and comfort to meet the needs of various sports or leisure activities such as outdoor exploration, hiking, mountaineering, camping, cycling and rock climbing. During the production process, the rainproof performance of the outdoor backpack needs to be detected. Through rainproof performance detection, it can be ensured that the backpack will not be damaged by rainwater penetration when used in rainy days, thereby prolonging the service life of the backpack.

[0003] The patent with publication number CN208765900U discloses a rainproof performance detection device based on an outdoor backpack, relating to the field of outdoor product detection equipment, which comprises a bottom plate, a box body fixedly connected to the top of the bottom plate, a movable box fixedly connected to the top of the box body, a rotating shaft rotatably connected between the inner walls of the movable box through bearings, a first belt pulley and a rotating wheel fixedly connected in sequence on the outer surface of the rotating shaft from left to right, a first motor fixedly connected to one side of the top of the movable box, and a second belt pulley fixedly connected to the outer surface of the output shaft of the first motor. The patent can comprehensively spray water on the backpack through the movement of the spray head to ensure more comprehensive detection of the rainproof performance of the backpack, greatly improving the practicality of the detection equipment so that the backpack can be comprehensively sprayed with rain, and has a good water source recycling function to avoid water waste during backpack detection and save water resources.

[0004] However, the above technical solution still has the following shortcomings in actual application:

[0005] Since the backpack has a certain elasticity, when the backpack is fixed, the backpack is in a compressed state, which will cause the surface of the backpack to have more wrinkles. The joint of the backpack is a key part of the waterproof performance. If the backpack is in a compressed state during detection, the joint may be blocked and potential problems may not be found. In addition, when the outdoor backpack is loaded with different weights and shapes of objects, its shape will change. If the backpack is in a compressed state during detection, the shape of the backpack in actual use cannot be simulated, thereby affecting the accuracy of the detection result. In addition, when the outdoor backpack is in use, it may be subjected to physical impact and vibration due to running and climbing. The zipper, fastener and stitching on the backpack may loosen or deform under vibration and impact, resulting in reduced sealing. In this way, rainwater may penetrate into the backpack through these gaps. The above technical solution relies solely on spraying, which cannot simulate such situations and affect the comprehensiveness of rainproof detection.

[0006] To this end, the present application provides a kind of outdoor backpack rainproof performance detection device. SUMMARY

[0007] In order to make up for the deficiencies of the prior art, solve at least one technical problem proposed in the background art, the present application provides an outdoor backpack rainproof performance detection device.

[0008] The technical scheme adopted by the present application to solve its technical problems is: an outdoor backpack rainproof performance detection device, comprising a box body, a partition plate is fixedly connected to the middle part of the inner cavity wall of the box body, a water pump is fixedly connected to the middle part of the right end face of the box body, a water inlet pipe is communicated with the water inlet end of the water pump, the lower end of the water inlet pipe is communicated with the lower right end of the box body, a water outlet pipe is communicated with the water outlet end of the water pump, the water outlet pipe penetrates the upper right end of the box body, and a spray head is communicated with the left end of the water outlet pipe, a water injection pipe is arranged on one side of the box body, and a support opening type positioning mechanism for fixing the outdoor backpack is arranged on the partition plate.

[0009] The support opening type positioning mechanism comprises a left support plate fixedly connected to the left middle part of the upper end face of the partition plate, a right support plate is slidably connected to one side of the upper end face of the partition plate through a slide rail, a rotating frame is rotatably arranged on the upper side of the left support plate and the right support plate, a sliding block is sleeved and slidably connected to the front and rear sides of the rotating frame, a clamping plate one is fixedly connected to one side of the sliding block, a sliding rod two is fixedly connected to the middle part of one side of the clamping plate one, and a clamping plate two is slidably connected to the sliding rod two.

[0010] Preferably, a bidirectional threaded rod is rotatably arranged on the front and rear ends of one side of the rotating frame, and the front and rear sides of the bidirectional threaded rod are threadedly connected with the sliding block.

[0011] Preferably, a threaded rod three is rotatably arranged on one side of the clamping plate one, and the threaded rod three is threadedly connected with the clamping plate two.

[0012] Preferably, a threaded rod one is threadedly connected to the lower end of the right support plate, and the left and right ends of the threaded rod one are rotatably arranged on the partition plate.

[0013] Preferably, a motor one is fixedly connected to the upper side of the left end face of the left support plate, and the output end of the motor one is fixedly connected with the rotating frame on the left side.

[0014] Preferably, a reset type hitting mechanism for generating vibration of the backpack during detection is arranged on the right support plate, the reset type hitting mechanism comprises a hitting column slidably connected to the upper side of the right support plate, a connecting rod one is rotatably arranged at one end of the right side of the hitting column, a connecting rod two is rotatably arranged at one end of the connecting rod one, and the connecting rod two is rotatably arranged on the right support plate.

[0015] Preferably, a motor three is fixedly connected to one end of the upper side of the right support plate, and the output end of the motor three is fixedly connected with one end of the connecting rod one.

[0016] Preferably, the left side of the hitting column is sleeved and fixedly connected with a mounting block, two clamping plates three are rotationally arranged on the front end face of the mounting block, one end of the clamping plate three is fixedly connected with a gear, the two gears are meshed with each other and are rotationally arranged on the mounting block, a motor two is fixedly connected on the upper side of the rear end face of the mounting block, the output end of the motor two is fixedly connected with one end of the clamping plate three, and an anti-skid protrusion is arranged on one side of the left end face of the clamping plate three.

[0017] Preferably, the rear side of the spray head is fixedly connected with a threaded block, one end of the threaded block is threadedly connected with a threaded rod two, both ends of the threaded rod two are rotationally arranged on the box body, the threaded block is slidably connected with a slide rod one, both ends of the slide rod one are fixedly connected to the box body, a motor four is fixedly connected to the upper side of the middle of the right end face of the box body, and the output end of the motor four is fixedly connected with the right end of the threaded rod two.

[0018] Preferably, a plurality of through holes are arranged on the partition plate.

[0019] The beneficial effects of the present application are as follows:

[0020] 1. The rainproof performance detection device for an outdoor backpack can fix the backpack and stretch it by using the opening positioning mechanism, so as to simulate the shape of the backpack when loading articles, and avoid the situation that the water flow cannot contact the joint due to the joint being blocked by wrinkles, thereby improving the accuracy of the detection result.

[0021] 2. When the backpack is sprayed, the motor one and the motor four can be started at the same time, the motor one can drive the rotating frame to rotate, the backpack is rotated, different surfaces of the backpack can face the spray head, and under the action of the motor four driving the threaded rod two to rotate, the spray head moves transversely and reciprocally, so that each position of the backpack can be uniformly sprayed, the uniformity of the spraying is improved, the dead angle of the spraying is avoided, and the comprehensiveness of the detection is improved.

[0022] 3. The rainproof performance detection device for an outdoor backpack described in the present invention utilizes a reset-type striking mechanism, which can drive the striking column to slide back and forth laterally during the spraying process to strike the backpack, causing the backpack to vibrate, and then observe whether the zippers, fasteners, and seams of the backpack are loose due to vibration and impact, forming water seepage channels, and causing rainwater to seep into the backpack, further improving the comprehensiveness of the detection. In addition, when a depression appears at the striking location, the backpack can be stopped from rotating, and the three splints on both sides can be driven to rotate in different directions at the same time, and the anti-slip protrusions and the surface of the backpack can be used to clamp the two sides of the depression of the backpack. At this time, the striking column can be moved to the right again to pull out the depression, and the striking column can continue to strike the backpack, avoiding the situation where the backpack is partially depressed due to the striking, and then the striking column cannot hit the backpack normally, thereby ensuring the continuous vibration of the backpack. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] Figure 1 It is a schematic diagram of the complete three-dimensional structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the present invention;

[0026] Figure 3 It is a schematic diagram of the local three-dimensional structure of the left support plate;

[0027] Figure 4 It is a schematic diagram of the local three-dimensional structure of the rotating frame;

[0028] Figure 5 It is a schematic diagram of a local three-dimensional structure of a splint;

[0029] Figure 6 It is a schematic diagram of the local three-dimensional structure of the water inlet pipe;

[0030] Figure 7 It is a schematic diagram of the local three-dimensional structure of the nozzle;

[0031] Figure 8 It is a schematic diagram of the local three-dimensional structure at the striking column.

[0032] In the figure: 1, box; 2, water outlet pipe; 3, water pump; 4, water inlet pipe; 5, threaded rod three; 6, spray head; 7, left support plate; 8, motor one; 9, rotating frame; 10, clamping plate one; 11, clamping plate two; 12, right support plate; 13, threaded rod one; 14, motor two; 15, connecting rod one; 16, connecting rod two; 17, motor three; 18, two-way threaded rod; 19, mounting block; 20, clamping plate three; 21, anti-skid protrusion; 22, gear; 23, threaded block; 24, threaded rod two; 25, sliding rod one; 26, partition; 27, through hole; 28, striking column; 29, sliding rail; 30, sliding block; 31, sliding rod two; 32, motor four; 33, water injection pipe. DETAILED DESCRIPTION

[0033] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0034] Please refer to Figures 1-8 The present application provides a technical solution: an outdoor backpack rainproof performance detection device, comprising a box 1, a partition 26 is fixedly connected to the middle of the inner cavity wall of the box 1, a water pump 3 is fixedly connected to the middle of the right end face of the box 1, a water inlet pipe 4 is communicated with the water inlet end of the water pump 3, the lower end of the water inlet pipe 4 is communicated with the lower right end of the box 1, a water outlet pipe 2 is communicated with the water outlet end of the water pump 3, the water outlet pipe 2 penetrates the right upper end of the box 1, and the left end of the water outlet pipe 2 is communicated with a spray head 6, a water injection pipe 33 is arranged on one side of the box 1, and a straining positioning mechanism for fixing the outdoor backpack is arranged on the partition 26.

[0035] The straining positioning mechanism comprises a left support plate 7 fixedly connected to the left middle of the upper end face of the partition 26, a right support plate 12 slidably connected to one side of the upper end face of the partition 26 through a sliding rail 29, and a rotating frame 9 rotatably arranged on the upper side of each of the left support plate 7 and the right support plate 12, wherein the rotating frame 9 is sleeved and slidably connected with a sliding block 30 on the front and rear sides of the rotating frame 9, a clamping plate one 10 is fixedly connected to one side of the sliding block 30, a sliding rod two 31 is fixedly connected to the middle of one side of the clamping plate one 10, and the sliding rod two 31 is slidably connected with a clamping plate two 11.

[0036] In this embodiment, as shown in Figures 1-8 The rotating frame 9 is rotatably provided with a two-way threaded rod 18 at the front and rear ends of one side of the rotating frame 9, and the two-way threaded rod 18 is threadedly connected with the sliding block 30 on the front and rear sides of the two-way threaded rod 18.

[0037] The clamping plate one 10 is rotatably provided with a threaded rod three 5 on one side of the clamping plate one 10, and the threaded rod three 5 is threadedly connected with the clamping plate two 11.

[0038] The right support plate 12 is threadedly connected with a threaded rod 13 at the lower end, and the threaded rod 13 is rotatably arranged on the partition plate 26 at both ends;

[0039] The left support plate 7 is fixedly connected with a motor 8 on the left end face of the upper side, and the output end of the motor 8 is fixedly connected with the left rotating frame 9;

[0040] The right support plate 12 is provided with a reset type hitting mechanism for generating vibration of the backpack during detection, and the reset type hitting mechanism comprises a hitting column 28 slidably connected to the upper side of the right support plate 12, a connecting rod 15 rotatably arranged at the right side of one end of the hitting column 28, a connecting rod 16 rotatably arranged at one end of the connecting rod 15, and the connecting rod 16 is rotatably arranged on the right support plate 12 at one end;

[0041] The right support plate 12 is fixedly connected with a motor 17 at one end of the upper side, and the output end of the motor 17 is fixedly connected with one end of the connecting rod 15;

[0042] The hitting column 28 is sleeved and fixedly connected with a mounting block 19 at the left side, the mounting block 19 is rotatably provided with two clamping plates 20 at the front end face, the clamping plates 20 are fixedly connected with gears 22 at one end, the two gears 22 are meshed with each other and rotatably arranged on the mounting block 19, the mounting block 19 is fixedly connected with a motor 14 at the rear end face of the upper side, the output end of the motor 14 is fixedly connected with one end of the upper clamping plate 20, and the left end face of the clamping plate 20 is provided with an anti-skid protrusion 21 on one side;

[0043] The nozzle 6 is fixedly connected with a threaded block 23 at the rear side, the threaded block 23 is threadedly connected with a threaded rod 24 at one end, the threaded rod 24 is rotatably arranged on the box body 1 at both ends, the threaded block 23 is slidably connected with a sliding rod 25 at one end, and the sliding rod 25 is fixedly connected to the box body 1 at both ends, the box body 1 is fixedly connected with a motor 32 at the right end face of the upper side of the middle part, and the output end of the motor 32 is fixedly connected with the right end of the threaded rod 24;

[0044] Specifically, the outdoor backpack is a type of backpack designed for outdoor activities, which combines practicality, durability and comfort to meet the needs of various sports or leisure activities such as outdoor exploration, hiking, mountaineering, camping, cycling, rock climbing, etc. During the production process of the outdoor backpack, rainproof performance detection is required to ensure that the backpack will not be damaged by rainwater penetration when used in rainy weather, thereby prolonging the service life of the backpack. The existing rainproof performance detection device for outdoor backpacks is used by first fixing the backpack, then spraying it, and observing whether the backpack is waterlogged to obtain the rainproof performance of the backpack. However, since the backpack has a certain elasticity, when the backpack is fixed, it is in a compressed state, which can cause the surface of the backpack to have many wrinkles. The joint of the backpack is a key part of the waterproof performance. If the backpack is in a compressed state during detection, the joint may be blocked and potential problems may not be discovered. In addition, the shape of the outdoor backpack changes when loading different weights and shapes of objects. If the backpack is in a compressed state during detection, the shape of the backpack in actual use cannot be simulated, thereby affecting the accuracy of the detection results.

[0045] Therefore, in order to solve the above problems, in use, a certain amount of water is injected into the bottom of the box 1 through the water injection pipe 33, then the box door on the front side of the box 1 is opened, then the distance between the two clamping plates one 10 is adjusted by manually rotating the two-way threaded rod 18 according to the width of the backpack to be detected, so that the left edge of the backpack can be placed between the clamping plate one 10 and the clamping plate two 11 on the left side, and the right edge of the backpack can be placed between the clamping plate one 10 and the clamping plate two 11 on the right side. Then rotate the threaded rod three 5 to move the clamping plate two 11 transversely and cooperate with the clamping plate one 10 to clamp the backpack tightly. When the backpack is clamped, the right support plate 12 can be slid to the right by rotating the threaded rod one 13 to stretch the backpack in the left-right direction. Also, the distance between the two sliding blocks 30 can be increased by rotating the two-way threaded rod 18 again to stretch the backpack in the front-back direction. That is, the shape of the backpack in use can be simulated, and the wrinkles on the surface of the backpack are reduced, so that the joint is exposed. Then the water in the bottom of the box 1 is pumped out by the water pump 3, and then sprayed from the nozzle 6 through the water outlet pipe 2 to the backpack. Finally, the backpack is removed to observe the waterlogging state of the backpack, and the rainproof performance of the backpack is obtained.

[0046] Therefore, by using the opening positioning mechanism, the backpack can be fixed and stretched to simulate the shape of the backpack when loading objects, and at the same time, the situation that the water flow cannot contact the joint due to the wrinkles blocking the joint is avoided, thereby improving the accuracy of the detection results.

[0047] And, when the backpack is sprayed, motor one 8 and motor four 32 can be started at the same time, motor one 8 can drive the rotating frame 9 to rotate, so that the backpack rotates, so that different surfaces of the backpack can face the spray head 6, and under the action of the screw rod two 24 driven by the motor four 32, the spray head 6 moves transversely and reciprocally, so that each position of the backpack can be uniformly sprayed, the uniformity of the spraying is improved, the dead angle of the spraying is avoided, and the comprehensiveness of the detection is improved;

[0048] And, when the backpack is used, it may be physically impacted and vibrated due to running and climbing, and the zipper, fastener and stitched part on the backpack may be loosened or deformed under vibration and impact, which reduces the sealing performance, so rainwater may penetrate into the backpack through the gaps, and only the above spraying cannot simulate such a situation, so the motor three 17 can drive the connecting rod two 16 to rotate during the spraying process, and the connecting rod one 15 can make the hitting column 28 slide transversely and reciprocally, so as to hit the backpack and make the backpack vibrate, so as to observe whether the zipper and fastener are loosened due to vibration and impact, and rainwater penetrates into the backpack, thereby further improving the comprehensiveness of the detection;

[0049] And, when the backpack is used, it may be physically impacted and vibrated due to running and climbing, and the zipper, fastener and stitched part on the backpack may be loosened or deformed under vibration and impact, which reduces the sealing performance, so rainwater may penetrate into the backpack through the gaps, and only the above spraying cannot simulate such a situation, so the motor three 17 can drive the connecting rod two 16 to rotate during the spraying process, and the connecting rod one 15 can make the hitting column 28 slide transversely and reciprocally, so as to hit the backpack and make the backpack vibrate, so as to observe whether the zipper and fastener are loosened due to vibration and impact, and rainwater penetrates into the backpack, thereby further improving the comprehensiveness of the detection;

[0050] Thus, by using the reset type beating mechanism, the beating column 28 can be driven to reciprocate laterally during the spraying process to beat the backpack, so that the backpack is vibrated, and it can be observed whether the backpack will be loosened at the zipper, fastener, and sewing due to vibration and impact, form a water seepage channel, and rainwater seeps into the inside of the backpack, thereby further improving the comprehensiveness of the detection, and when a dent appears at the beating position, the backpack is stopped from rotating, the clamping plates 20 on both sides are simultaneously and oppositely rotated, and the anti-skid protrusions 21 are used to clamp the backpack on both sides of the dent, at this time, the beating column 28 is moved to the right, so that the dent is pulled out, and the beating column 28 can continuously beat the backpack, thereby avoiding the situation that the beating column 28 cannot normally beat the backpack due to the local dent of the backpack, and ensuring the continuous vibration of the backpack.

[0051] In this embodiment, as shown in the figure, the partition plate 26 is provided with a plurality of through holes 27. Figure 1

[0052] Specifically, the water used in the spraying process can flow into the bottom of the box through the through holes 27, and then the water used for spraying can be pumped by the water pump 3 to continue the spraying work, thereby realizing the recycling of resources and saving the water consumption.

[0053] ​Working principle: through the water injection pipe 33 to the bottom of the box 1 injection of a certain amount of water, and then open the box 1 front side of the door, and then according to the width of the backpack to be detected, manual rotation of both sides of the two-way threaded rod 18, so that the front and rear spacing of the clamping plate 10 can be adjusted, so that the left edge of the backpack can be placed between the clamping plate 10 and the clamping plate 11 on the left side, and the right edge of the backpack can be placed between the clamping plate 10 and the clamping plate 11 on the right side, then rotate the threaded rod 5, that is, the clamping plate 11 can be moved horizontally, and the clamping plate 10 can be clamped tightly, when the backpack is clamped, the right support plate 12 can be slid to the right by rotating the threaded rod 13, so as to stretch the backpack in the left and right directions, and the spacing of the two sliding blocks 30 can be increased by rotating the two-way threaded rod 18 again, so as to stretch the backpack in the front and rear directions, that is, the shape of the backpack when in use can be simulated, and the wrinkles on the surface of the backpack are also reduced, so that the seams are exposed, then the water pump 3 is used to pump out the water at the bottom of the box 1, and then the water is sprayed from the nozzle 6 after passing through the water outlet pipe 2, finally, the backpack is taken off to observe the water inflow state of the backpack, so as to know the rainproof performance of the backpack; thereby, the backpack can be fixed and stretched by using the opening positioning mechanism, so as to simulate the shape of the backpack when loading articles, at the same time, the situation that the water flow cannot contact the seams due to the fact that the seams of the backpack are covered by wrinkles is avoided, and the accuracy of the detection result is improved; and when the backpack is sprayed, the motor 8 and the motor 32 can be started at the same time, the motor 8 can drive the rotating frame 9 to rotate, so that the backpack rotates, so that different surfaces of the backpack can face the nozzle 6, and under the action of the motor 32 driving the threaded rod 24 to rotate, the nozzle 6 moves horizontally and reciprocally, so that each position of the backpack can be uniformly sprayed, the uniformity of the spraying is improved, the dead angle of the spraying is avoided, and the comprehensiveness of the detection is improved; and when the outdoor backpack is in use, it may be subjected to physical impact and vibration due to running and climbing, the zipper and fastener on the backpack may be loose or deformed under the vibration and impact, which may reduce the sealing performance, in this way, rainwater may penetrate into the interior of the backpack through these gaps, and only the above spraying cannot simulate such a situation, therefore, during the spraying process, the motor 3 can drive the connecting rod 2 to rotate, and under the cooperation of the connecting rod 1, the striking column 28 can slide horizontally and reciprocally, so as to strike the backpack and make the backpack vibrate, thereby it can be observed whether the zipper, fastener and seam of the backpack will be loose due to the vibration and impact, whether a water penetration channel will be formed, and whether rainwater will penetrate into the interior of the backpack, so as to further improve the comprehensiveness of the detection.And because the beating post 28 in the beating bag, will cause the beating place concave, when the beating place concave, then will appear beating post 28 contact not the bag condition, so, guarantee the keep beating work can carry on normally, can in the beating place appear concave, make the bag stop rotating, then motor two 14 drive the upper clamping plate three 20 rotation, and under the action of gear 22, make both sides clamping plate three 20 rotate simultaneously different direction, and use antiskid boss 21 with the bag surface surface, to clamp the bag concave place both sides, at this moment, beating post 28 again to the right movement, namely can pull out the concave place, then clamping plate three 20 reset, at this moment, beating post 28 again can continue to the bag beating, thereby avoid the emergence because of beating and lead to the bag local concave, further appear beating post 28 cannot normally beat the bag condition, guarantee the sustained vibration of the bag;Thus use reset type beating mechanism, can in the spraying process, drive beating post 28 transverse reciprocating sliding, to the bag beating, make the bag produce vibration, further can observe the bag whether because of vibration and impact and lead to the zip fastener and fastener loose, appear rainwater infiltrates into the bag inside condition, further improve the comprehensive nature of the detection, and, can in the beating place appear concave, make the bag stop rotating, drive both sides clamping plate three 20 rotate simultaneously different direction, and use antiskid boss 21 with the bag surface surface, to clamp the bag concave place both sides, at this moment, beating post 28 again to the right movement, namely can pull out the concave place, beating post 28 again can continue to the bag beating, avoid the emergence because of beating and lead to the bag local concave, further appear beating post 28 cannot normally beat the bag condition, guarantee the sustained vibration of the bag, the water used in the spraying process can flow into the box bottom through the hole 27, then the spraying water can be pumped 3 extraction, to continue the spraying work, further realize the recycling of resources, save the water consumption.

[0054] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An outdoor backpack rainproof performance detection device, comprising a box body (1), characterized in that: The middle part of the inner wall of the box (1) is fixedly connected with a partition plate (26), the middle part of the right end surface of the box (1) is fixedly connected with a water pump (3), the water inlet end of the water pump (3) is communicated with a water inlet pipe (4), the lower end of the water inlet pipe (4) is communicated with the right lower end of the box (1), the water outlet end of the water pump (3) is communicated with a water outlet pipe (2), the water outlet pipe (2) penetrates through the right upper end of the box (1), and the left end of the water outlet pipe (2) is communicated with a spray head (6); one side of the box (1) is provided with a water injection pipe (33), and the partition plate (26) is provided with a support opening type positioning mechanism for fixing an outdoor backpack. The support opening type positioning mechanism comprises a left supporting plate (7) fixedly connected to the middle part of the left side of the upper end surface of the partition plate (26), a right supporting plate (12) slidably connected to one side of the upper end surface of the partition plate (26) through a sliding rail (29), a rotating frame (9) rotatably arranged on the upper side of the left supporting plate (7) and the right supporting plate (12), a sliding block (30) slidably connected to the rotating frame (9), a clamping plate one (10) fixedly connected to one side of the sliding block (30), a sliding rod two (31) fixedly connected to the middle part of one side of the clamping plate one (10), a clamping plate two (11) slidably connected to the sliding rod two (31), and a reset type hitting mechanism arranged on the right supporting plate (12) to generate vibration of the backpack during detection, wherein the reset type hitting mechanism comprises a hitting column (28) slidably connected to the upper side of the right supporting plate (12), a connecting rod one (15) rotatably arranged at one end of the right side of the hitting column (28), a connecting rod two (16) rotatably arranged at one end of the connecting rod one (15), the connecting rod two (16) rotatably arranged at one end of the right supporting plate (12), a motor three (17) fixedly connected to one end of the upper side of the right supporting plate (12), the output end of the motor three (17) fixedly connected to one end of the connecting rod one (15), an installation block (19) fixedly connected to the left side of the hitting column (28), two clamping plate threes (20) rotatably arranged on the front end surface of the installation block (19), a gear (22) fixedly connected to one end of the clamping plate three (20), the two gears (22) meshing with each other and rotatably arranged on the installation block (19), a motor two (14) fixedly connected to the output end of the upper side of the rear end surface of the installation block (19), and an anti-skid protrusion (21) arranged on one side of the left end surface of the clamping plate three (20).

2. The outdoor backpack rainproof performance detection device according to claim 1, characterized in that: The rotating frame (9) is rotatably arranged with a bidirectional threaded rod (18) at the front end and the rear end of one side of the rotating frame (9).

3. The outdoor backpack rainproof performance detection device according to claim 1, characterized in that: The clamping plate one (10) is rotatably arranged with a threaded rod three (5) at one side of the clamping plate one (10).

4. The outdoor backpack rainproof performance detection device according to claim 1, characterized in that: The right supporting plate (12) is threadedly connected with a threaded rod one (13), and the threaded rod one (13) is rotatably arranged at the lower end of the right supporting plate (12).

5. The outdoor backpack rainproof performance detection device according to claim 1, characterized in that: The left end face upper side of the left supporting plate (7) is fixedly connected with a motor one (8), and the output end of the motor one (8) is fixedly connected with the left rotating frame (9).

6. The outdoor backpack rainproof performance detection device according to claim 1, characterized in that: The rear side of the spray head (6) is fixedly connected with a threaded block (23), one end of the threaded block (23) is threadedly connected with a threaded rod two (24), both ends of the threaded rod two (24) are rotationally arranged on the box body (1), one end of the threaded block (23) is slidably connected with a sliding rod one (25), both ends of the sliding rod one (25) are fixedly connected to the box body (1), and the right end face upper side middle part of the box body (1) is fixedly connected with a motor four (32), and the output end of the motor four (32) is fixedly connected with the right end of the threaded rod two (24).

7. The rainproof performance detection device for outdoor backpacks according to claim 1, characterized in that: A plurality of through holes (27) are arranged on the partition plate (26).

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