Intelligent screen aging flushing tester

Abstract

The invention provides an intelligent screen aging flushing testing machine which comprises a testing box body and a water tank body, a water supply unit is arranged in the water tank body, a water outlet end of the water supply unit is connected with a spraying set, the testing box body is located on the upper portion of the water tank body, a water storage tank is arranged in the water tank body, and a water collecting slope is arranged on the upper portion of the water storage tank. The bottom of the test box body is hollow and is communicated with the water storage tank; the internal space of the test box body, the space of the water storage tank and the water collecting inclined plane are complete sealable spaces; a flushing sealing group is arranged in the test box body and is used for clamping the intelligent screen; the test box body and the water box body form a complete sealed volume water storage box body, so that a water flushing experiment and a water flooding experiment can be conveniently and simultaneously carried out, the water flushing test precision of the test machine can be actively improved, and the test machine is convenient to adapt to various experiment scenes.

Description

Technical Field

[0001] The present invention relates to the technical field of experimental testing instruments and equipment, and specifically to a smart screen aging flushing testing machine. Background Art

[0002] When smart screens are produced and shipped out of the factory and when old screens are recycled and repaired, they need to be subjected to a flushing test to determine whether the product can be put into use or reused. When conducting a flushing test on an aged smart screen, the electronic components are usually removed and the screen surface and case are subjected to a flushing test. After the flushing test, the installation and debugging test is performed again to determine whether the smart screen is qualified. This method is cumbersome and the detection method has low accuracy. In addition, due to factors such as wiring errors or damage to the components when disassembling and assembling, the uniqueness of the test factors cannot be guaranteed, which makes the credibility of the experimental results low and cannot meet the needs of manufacturing production.

[0003] To achieve the above objectives, the present invention provides a smart screen aging flushing tester that can solve the problems raised in the above background technology. Summary of the invention

[0004] The present invention adopts the following technical solutions to achieve:

[0005] A smart screen aging flushing tester comprises a test box and a water tank, wherein a water supply unit is arranged inside the water tank, and a water outlet end of the water supply unit is connected to a spray group, wherein the test box is located at the upper part of the water tank, and a water storage tank is arranged inside the water tank, and a water collecting slope is arranged on the upper part of the water storage tank, wherein the bottom of the test box is hollowed out and connected to the water storage tank, and the internal space of the test box, the water storage tank space and the water collecting slope are complete and sealable spaces;

[0006] A flushing seal group is provided inside the test box for clamping the smart screen;

[0007] The flushing end of the spray group is in contact with the flushing sealing group.

[0008] Preferably, a mixing group is provided at the top and the bottom of the flushing sealing group, and a single mixing group includes two guide brackets, the upper and lower ends of the flushing sealing group are located inside the guide brackets, an adaptation block is provided on the side close to the two guide brackets, threaded holes are provided at both ends of the two guide brackets, and a tightening threaded column is connected to the corresponding single group of threaded holes, a movable plate is slidably connected to one side of the guide bracket, a long-handled rocker is connected to one end of the movable plate, and a rocker is connected to the other end of the long-handled rocker, and a gear is provided at the other end of the long-handled rocker located at the top of the test box, and water intrusion groups are connected to both ends of the rocker wheel and the gear.

[0009] Preferably, the water intrusion group includes two movable rolling grooves and an upper rolling groove, which are respectively located at the upper and lower ends of the test box and whose inner arc surfaces are concave to each other. The lower movable rolling groove is provided with a movable groove connected to the rocker wheel, and the upper rolling groove is provided with a through adaptation groove, and the gear passes through the adaptation groove and is connected to a drive motor.

[0010] Preferably, corner mounting seats are provided on both sides of the movable rolling groove and the upper rolling groove, and the corner mounting seats are fixed to the inner wall of the test box. The cross-sectional circular surfaces of the movable rolling groove and the upper rolling groove are parallel to the side view surface of the test box.

[0011] Preferably, the flushing sealing group includes two clamping fixing frames and a sealing mounting frame, the clamping fixing frames are respectively clamped on the upper and lower sides of the sealing mounting frame, a sealing plate is provided on the side of the sealing mounting frame away from the spray group, and the flushing sealing group is sealed and pressed to the smart screen on the side close to the spray group.

[0012] Preferably, the clamping fixing frame includes two lateral clamping blocks, the bottoms of the two lateral clamping blocks are connected to the flooding intrusion group, the two lateral clamping blocks have the same structure and are oriented in opposite directions, and a single lateral clamping block includes clamping block 1 and clamping block 2, and clamping block 1 and clamping block 2 are respectively located at the edges of the connecting side surfaces of the clamping fixing frame, and rubber strips are provided on the contact surfaces of clamping block 1, clamping block 2 and the clamping fixing frame.

[0013] Preferably, a plurality of drainage grooves are provided on the bottom side of the lateral clamping block, and a drainage outlet is opened at the bottom of the lateral clamping block.

[0014] Preferably, the spray group includes a plurality of flushing nozzles connected to the interior of the test box, a water distribution pipe is connected between the plurality of flushing nozzles, the bottom end of the water distribution pipe is connected to the water supply unit, and the top of the water distribution pipe is connected to a pressure valve.

[0015] Preferably, one side of the water storage tank is connected with an external water pipe, a return pipe, and a water pump, one end of the return pipe is connected to the water pump, a section of the return pipe is connected with a flushing water supply pipe, the flushing water supply pipe is connected to the spray group, and a detection water pipe is provided on the flushing water supply pipe section;

[0016] A distribution box is provided on the inner bottom surface of the water tank body;

[0017] A water level monitor is arranged on the side wall near the top of the interior of the test box.

[0018] Preferably, a visible panel is provided on one side of the test box, a water guide groove is provided at the bottom of the visible panel, a water leakage detector is provided at the bottom of the water guide groove, and a sealing strip is provided between the visible panel and the test box.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention sprays the water in the water storage tank to the surface of the flushing seal group through a water pump to test whether the flushing power-off performance of the smart screen is intact. On the basis of the original spraying, the sealing method of the flushing seal group is adopted to continue to fix and seal the electronic unit of the screen, which can avoid the electronic unit directly facing the flushing test of the flushing machine, so as to determine the waterproof performance of the smart screen surface. At the same time, there is no need to disassemble and test the electronic unit of the electronic smart screen, and it is intuitive to directly perform the live test after the smart screen is tested, which simplifies the steps of the flushing test and improves the test efficiency.

[0021] In addition, the space of the test box is connected to the water tank, and the water tank is directly filled with liquid. The space sealing of the test box and the water tank is utilized to gradually fill the space with liquid. At the same time, the flooding experiment is directly conducted based on the sealing of the test box, which can improve the waterproof test limit of the flushing machine and test the waterproof level of a higher quality smart screen. The flooding effect of the present invention is not only for waterproof testing of the product, and the purpose is not to test the air waterproof performance, but to improve the coverage integrity of the frame of the experimental object of the flushing experiment and cooperate with the swing to improve the accuracy of the experiment.

[0022] At the same time, the flood intrusion group that can be rotated and inverted can fill in the dead corners of water flushing and fill in the non-frontal flushing angles during the flushing test, which can make the obtained test data more complete and effective. In addition, when conducting flooding experiments, the flood intrusion group can automatically stir the water flow, which can further flush the water-prone parts and improve the accuracy of the inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0024] Figure 2 It is a partial structural front view of the present invention;

[0025] Figure 3 For the present invention Figure 2 A three-dimensional schematic diagram of the structure of the state;

[0026] Figure 4 It is a schematic diagram of the back structure of the present invention;

[0027] Figure 5 It is a schematic diagram of the internal structure of the present invention;

[0028] Figure 6 For the present invention Figure 5 Structural stereogram of the state;

[0029] Figure 7 It is an exploded schematic diagram of the lower structure of the flushing seal group and the flooding intrusion group of the present invention;

[0030] Figure 8 A side perspective view of a test box of the present invention;

[0031] Fig. 9 It is a three-dimensional diagram of the water tank of the present invention;

[0032] Fig.10 This is a disassembled view of the back clamping plate surface of the sealing installation frame of the present invention.

[0033] In the figure: 1. test box; 101. flushing seal group; 102. flooding intrusion group; 103. spray group; 104. water collection slope; 105. clamping bracket; 106. lateral clamping block; 107. clamping block one; 108. clamping block two; 109. drainage waist groove; 110. guide bracket; 111. adaptation block; 112. tensioning threaded column; 113. movable plate; 114. long handle rocker; 115. movable rolling groove; 116. rocker wheel; 117. gear; 118. upper rolling groove; 119. drive motor; 120. corner mounting seat; 121. sealing plate; 122. water distribution pipe; 123. flushing nozzle; 124. pressure valve; 125. visual panel; 126. water guide groove; 127. water leakage detector; 128. water level monitor; 130. sealing installation frame;

[0034] 2. Water tank body; 201. Water storage tank;

[0035] 3. Water supply unit; 302. Water pump; 303. External water pipe; 304. Return pipe; 305. Flushing water supply pipe; 306. Testing water pipe; 307. Distribution box. DETAILED DESCRIPTION

[0036] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0037] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0039] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0040] In one embodiment of the present invention: Figure 1-Figure 8 , comprising a test box 1 and a water box 2, wherein a water supply unit 3 is arranged inside the water box 2, and a water outlet end of the water supply unit 3 is connected to a spray group 103, the test box 1 is located at the upper part of the water box 2, a water storage tank 201 is arranged inside the water box 2, and a water collecting slope 104 is arranged on the upper part of the water storage tank 201, the bottom of the test box 1 is hollowed out and connected to the water storage tank 201, and the internal space of the test box 1 and the space of the water storage tank 201 and the water collecting slope 104 are complete and sealable spaces;

[0041] The interior of the test box 1 is provided with a flushing seal group 101 for clamping the smart screen;

[0042] The flushing end of the spray group 103 is in contact with the flushing sealing group 101;

[0043] A mixing group is provided at the top and bottom of the flushing seal group 101, and a single mixing group includes two guide brackets 110. The upper and lower ends of the flushing seal group 101 are located inside the guide brackets 110, and an adaptation block 111 is provided on the side close to the two guide brackets 110. Both ends of the two guide brackets 110 are provided with threaded holes, and a tightening threaded column 112 is connected to the corresponding single group of threaded holes. A movable plate 113 is slidably connected to one side of the guide bracket 110, and a long-handled rocker 114 is connected to one end of the movable plate 113, and a rocker 116 is connected to the other end of the long-handled rocker 114. A gear 117 is provided at the other end of the long-handled rocker 114 located at the top of the test box 1, and the water intrusion group 102 is connected to both ends of the rocker 116 and the gear 117.

[0044] Please refer to the attached Figure 4-Figure 8 The flood intrusion group 102 includes two movable rolling grooves 115 and an upper rolling groove 118, which are respectively located at the upper and lower ends of the test box 1 and whose inner arc surfaces are concave to each other. The lower movable rolling groove 115 is provided with a movable groove connected to the rocker 116, and the upper rolling groove 118 is provided with a through adaptation groove, and the gear 117 passes through the adaptation groove and is connected to a drive motor 119;

[0045] Corner mounting seats 120 are provided on both sides of the movable rolling groove 115 and the upper rolling groove 118 . The corner mounting seats 120 are fixed to the inner wall of the test box 1 . The cross-sectional circular surfaces of the movable rolling groove 115 and the upper rolling groove 118 are parallel to the side view surface of the test box 1 .

[0046] The flush seal assembly 101 and the smart screen are installed through a sealing installation frame 130. The sealing installation frame 130 has two panels, a front panel box and a back panel box. Figure 6 As shown, it is a matching relationship between a buckle and a slot, and the upper part thereof is pressed against the edge of the smart screen by a wrapped frame, and the screen frame of the smart screen is fixed by squeezing the card and the buckle, so that the flushing water flow can directly be based on the side gluing point line position of the smart screen, as well as the junction position between the edge of the smart screen and the back panel electronic components, to achieve a full range of inspection. At this time, the back of the flushing seal group 101 is fixed by using a sealing installation frame 130 and a back panel sealing plate 121, and the connection position is sealed by a pressure glue strip and a plurality of tightening nuts. The junction between the front of the flushing seal group 101 and the edge of the smart screen is sealed by a glue strip or a disposable sealant, so that the smart screen can form a whole with the flushing seal group 101. When judging the sealing thickness of the flushing seal group 101 at this time, adjust the tensioning thread column 1 12 enables the clamping block 107 and the clamping block 2 108 to clamp the sealing installation frame 130, the guide bracket 110 moves inside the slot opened on the movable plate 113, the movable rolling groove 115 is used to adapt to the rotation, the upper rolling groove 118 is used to support the two ends of the gear 117, the long handle rocker 114 at one end of the gear 117 is connected to one end of the driving motor 119, and the driving motor 119 drives the gear 117 to rotate. One embodiment is that synchronous small teeth are provided on both sides of the gear 117, and a rolling meshing tooth groove is provided inside the upper rolling groove 118. Through the connection between the meshing tooth groove pair and the small teeth, the driving force of the driving motor 119 can act on the lever force of the small teeth and the meshing tooth groove, thereby pushing the gear 117 to flip at a certain angle inside the upper rolling groove 118, which can effectively expand the flushing area.

[0047] In yet another embodiment of the present invention:

[0048] Please refer to Figure 1-Figure 9, the top and bottom of the flushing seal group 101 are provided with a mixing group, and a single mixing group includes two guide brackets 110. The upper and lower ends of the flushing seal group 101 are located inside the guide brackets 110, and an adaptation block 111 is provided on the side close to the two guide brackets 110. Both ends of the two guide brackets 110 are provided with threaded holes, and a tightening threaded column 112 is connected to the corresponding single group of threaded holes. A movable plate 113 is slidably connected to one side of the guide bracket 110, and a long-handled rocker 114 is connected to one end of the movable plate 113, and a rocker 116 is connected to the other end of the long-handled rocker 114. A gear 117 is provided at the other end of the long-handled rocker 114 located at the top of the test box 1, and the water intrusion group 102 is connected to both ends of the rocker 116 and the gear 117.

[0049] Please pay attention to Figure 2 , Figure 3 The flushing seal group 101 includes two clamping fixing frames 105 and a sealing installation frame 130. The clamping fixing frames 105 are respectively clamped on the upper and lower sides of the sealing installation frame 130. A sealing plate 121 is provided on the side of the sealing installation frame 130 away from the spray group 103. The flushing seal group 101 is close to the spray group 103 and is sealed and pressed with the smart screen.

[0050] The clamping fixing frame 105 includes two lateral clamping blocks 106, the bottoms of the two lateral clamping blocks 106 are connected to the flood intrusion group 102, the two lateral clamping blocks 106 have the same structure and are oriented in opposite directions, and a single lateral clamping block 106 includes a clamping block 107 and a clamping block 2 108, and the clamping block 107 and the clamping block 2 108 are respectively located at the connecting side edges of the sealing installation frame 130, and rubber strips are provided on the contact surfaces of the clamping block 107, the clamping block 2 108 and the sealing installation frame 130.

[0051] The bottom side of the lateral clamp block 106 is provided with a plurality of drainage waist grooves 109, and the bottom of the lateral clamp block 106 is provided with a drainage port;

[0052] Fig.10 This is an illustrated example of a sealed mounting frame 130, wherein the shaded portion is the sealant layer, the middle of the back panel is hollowed out to facilitate flushing of the edge of the screen, and there is glue on the back panel that is pressed together with the shaded portion to position the edge of the smart screen.

[0053] The flood intrusion group 102 can be rotated and offset during the flushing test, so that water flow can be generated to fill in the dead corners and non-frontal flushing angles during the flushing test, so that the obtained test data can be more complete and effective. In addition, when conducting a flooding experiment, the flood intrusion group 102 can automatically stir the water flow, so that the water-prone parts can be further flushed with water, thereby improving the accuracy level of the inspection.

[0054] In another embodiment of the present invention:

[0055] Please pay attention to Figure 4 The spray group 103 includes a plurality of flushing nozzles 123 connected to the interior of the test box 1, a water distribution pipe 122 is connected between the plurality of flushing nozzles 123, the bottom end of the water distribution pipe 122 is connected to the water supply unit 3, and the top of the water distribution pipe 122 is connected to a pressure valve 124.

[0056] Please pay attention to Figure 2 One side of the water storage tank 201 is connected with an external water pipe 303, a return pipe 304, and a water pump 302. One end of the return pipe 304 is connected to the water pump 302. One end of the return pipe 304 is connected to a flushing water supply pipe 305. The flushing water supply pipe 305 is connected to the spray group 103. A detection water pipe 306 is provided on the flushing water supply pipe 305.

[0057] The inner bottom surface of the water tank body 2 is provided with a distribution box 307;

[0058] A water level monitor 128 is provided on the side wall near the top of the interior of the test box 1 .

[0059] Please pay attention to Figure 1-Figure 3 A visible panel 125 is provided on one side of the test box 1, a water guide groove 126 is provided at the bottom of the visible panel 125, a water leakage detector 127 is provided at the bottom of the water guide groove 126, and a sealing strip is provided between the visible panel 125 and the test box 1;

[0060] The water source for the flooding test is supplied from an external water pipe 303, the outside of the external water pipe 303; it is connected to a large water storage location such as a water reservoir or a water tank with spare water. Through the continuous water supply of the external water pipe 303 and the continuous supply of the water pump 302 to the spray group 103, combined with the overall volume space between the test box 1 and the water tank 2, the inside of the test box 1 can be quickly filled with water. At this time, after detection by the water level monitor 128, the external water pipe 303 stops supplying water. At this time, the smart screen and the flushing sealing group 101 are all located in the water, and the shaking and stirring of the flooding intrusion group 102 can enhance the effect of water intrusion into the smart screen body. In addition, the setting of the leakage detector 127 can perform self-leakage testing on the test machine to confirm the aging degree of the sealing strip of the test machine. Since the visible panel 125 is a larger water flow flushing contact position, it can intuitively reflect the aging and grinding of the internal rubber strip, which is convenient for self-inspection and replacement.

[0061] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0062] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

Claims

1. A smart screen aging flushing test machine, characterized by: The invention comprises a test box (1) and a water box (2); a water supply unit (3) is arranged inside the water box (2); a water outlet of the water supply unit (3) is connected to a spray group (103); the test box (1) is located at the upper part of the water box (2); a water storage tank (201) is arranged inside the water box (2); a water collecting slope (104) is arranged on the upper part of the water storage tank (201); the bottom of the test box (1) is hollowed out and connected to the water storage tank (201); the internal space of the test box (1), the space of the water storage tank (201) and the water collecting slope (104) are complete and sealable spaces; The interior of the test box (1) is provided with a flushing seal group (101) for clamping the smart screen; The flushing end of the spray group (103) is in contact with the flushing sealing group (101); The top and bottom of the flushing seal group (101) are both provided with a mixing group. The flushing seal group (101) includes two clamping fixing frames (105) and a sealing installation frame (130). The clamping fixing frames (105) are respectively clamped on the upper and lower sides of the sealing installation frame (130). A sealing plate (121) is provided on the side of the sealing installation frame (130) away from the spray group (103). The flushing seal group (101) is close to the spray group (103) and is sealed and pressed to the smart screen.

2. According to claim 1, a smart screen aging flushing test machine is characterized by: A single mixing group comprises two guide brackets (110), the upper and lower ends of the flushing seal group (101) are located inside the guide brackets (110), an adaption block (111) is provided on the side where the two guide brackets (110) are close to each other, threaded holes are provided at both ends of the two guide brackets (110), a tensioning threaded column (112) is connected inside the corresponding single group of threaded holes, a movable plate (113) is slidably connected to one side of the guide bracket (110), a long-handled rocker (114) is connected to one end of the movable plate (113), a rocker wheel (116) is connected to the other end of the long-handled rocker (114), a gear (117) is provided at the other end of the long-handled rocker (114) located at the top of the test box (1), and the water intrusion group (102) is connected to both ends of the rocker wheel (116) and the gear (117).

3. According to claim 2, a smart screen aging flushing test machine is characterized by: The flood intrusion group (102) comprises two movable rolling grooves (115) and an upper rolling groove (118) respectively located at the upper and lower ends of the interior of the test box (1) and with inner arc surfaces concave to each other. The lower movable rolling groove (115) is provided with a movable groove connected to the rocker (116), and the upper rolling groove (118) is provided with a through adaptation groove. The gear (117) passes through the adaptation groove and is connected to a drive motor (119).

4. The smart screen aging flushing tester according to claim 3 is characterized by: Corner mounting seats (120) are provided on both sides of the movable rolling groove (115) and the upper rolling groove (118), and the corner mounting seats (120) are fixed to the inner wall of the test box (1), and the cross-sectional circular surfaces of the movable rolling groove (115) and the upper rolling groove (118) are parallel to the side view surface of the test box (1).

5. The smart screen aging flushing tester according to claim 1 is characterized by: The clamping fixing frame (105) comprises two lateral clamping blocks (106), the bottoms of the two lateral clamping blocks (106) are connected to the flood intrusion group (102), and a single lateral clamping block (106) comprises a clamping block 1 (107) and a clamping block 2 (108), wherein the clamping block 1 (107) and the clamping block 2 (108) are respectively located at the two side edges of the clamping fixing frame (105), and rubber strips are provided on the contact surfaces between the clamping block 1 (107), the clamping block 2 (108) and the clamping fixing frame (105).

6. The smart screen aging flushing tester according to claim 5 is characterized by: The bottom side of the lateral clamping block (106) is provided with a plurality of drainage grooves (109), and the bottom of the lateral clamping block (106) is provided with a drainage port.

7. The smart screen aging flushing tester according to claim 1 is characterized by: The spray group (103) comprises a plurality of flushing nozzles (123) connected to the interior of the test box (1); a water distribution pipe (122) is connected between the plurality of flushing nozzles (123); the bottom end of the water distribution pipe (122) is connected to the water supply unit (3); and the top of the water distribution pipe (122) is connected to a pressure valve (124).

8. The smart screen aging flushing tester according to claim 1 is characterized by: One side of the water storage tank (201) is connected to an external water pipe (303), a return pipe (304), and a water pump (302); one end of the return pipe (304) is connected to the water pump (302); one end of the return pipe (304) is connected to a flushing water supply pipe (305); the flushing water supply pipe (305) is connected to the spray group (103); and a detection water pipe (306) is provided on the flushing water supply pipe (305); The inner bottom surface of the water tank body (2) is provided with a distribution box (307); A water level monitor (128) is provided on a side wall near the top of the test box (1).

9. The smart screen aging flushing tester according to claim 1 is characterized by: A visible panel (125) is provided on one side of the test box (1), a water guide groove (126) is provided at the bottom end of the visible panel (125), a water leakage detector (127) is provided at the bottom of the water guide groove (126), and a sealing strip is provided between the visible panel (125) and the test box (1).

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