Multifunctional windscreen wiper testing device

Abstract

The utility model relates to a multifunctional windscreen wiper testing device which comprises a test board component, two windscreen wiper mounting components, a first adjusting component, two glass fixing components, a second adjusting component and a spraying component. The windscreen wiper test bench has the advantages that the first adjusting part is arranged between the test bench part and the windscreen wiper mounting part, and the position of the windscreen wiper mounting part on the test bench part can be adjusted, so that the position of the windscreen wiper mounting part in the test bench part can be adjusted according to windshields of different sizes and models; besides, a second adjusting component is arranged between the test board component and the glass fixing component, and the position of the glass fixing component on the test board component can be adjusted, so that windshields with different sizes and models can be mounted on the test board component, and the applicability of the whole device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of windshield wiper testing equipment, in particular to a multifunctional windshield wiper testing device. Background Art

[0002] A windshield wiper refers to a blade structure installed in front of a windshield, which consists of a motor, a reducer, a four-bar linkage mechanism, a windshield wiper swing arm, a wiper blade assembly, etc. Its main function is to sweep away rain, snow and dust that obstruct the line of sight on the windshield. The swing angle of the windshield wiper swing arm is an important parameter for measuring the quality of the windshield wiper. Therefore, it is necessary to test the swing angle of the windshield wiper swing arm.

[0003] The existing testing devices usually consist of components such as a test bench device, a windshield clamping device, a windshield wiper swing arm fixing device, a water spraying device, etc. However, the windshield wiper swing arm fixing device of the existing testing devices is usually fixed inside the test bench device, and in the tests for windshields of different sizes, the position of the windshield wiper swing arm cannot be adjusted, resulting in limitations in the existing testing devices.

[0004] Currently, for problems such as the inability to adjust the position of the windshield wiper swing arm in the related art, no effective solutions have been proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a multifunctional windshield wiper testing device for the deficiencies in the prior art, so as to solve problems such as the inability to adjust the position of the windshield wiper swing arm in the related art.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is:

[0007] The utility model provides a multifunctional windshield wiper testing device, including:

[0008] A test bench component, which is used for installing components;

[0009] Two windshield wiper installation components, which are arranged inside the test bench component and are used for fixing the windshield wiper and driving the windshield wiper to swing;

[0010] A first adjusting component, which is arranged on the test bench component and is in transmission connection with the windshield wiper installation component, and is used for driving the windshield wiper installation component to move inside the test bench component;

[0011] Two glass fixing components, which are arranged inside the test bench component and are used for fixing the windshield;

[0012] A second adjusting member, which is arranged on the test bench member and is in transmission connection with the glass fixing member, and is used to drive the glass fixing member to move within the test bench member;

[0013] A spraying member, which is arranged inside the test bench member and is communicated with an external water source, and is used to spray liquid onto the windshield.

[0014] In some embodiments, the test bench member includes:

[0015] A test cabinet member, which has an upper cavity and a lower cavity, and is used to install the wiper mounting member, the first adjusting member, the glass fixing member, the second adjusting member and the spraying member;

[0016] Two glass cabinet door members, which are respectively rotatably connected to both sides of the open part of the upper cavity, and are used to close the open part of the upper cavity;

[0017] A drainage pipe member, which is arranged in the lower cavity and is communicated with the upper cavity, and is used to convey the liquid sprayed by the spraying member.

[0018] In some embodiments, the test cabinet member further includes:

[0019] A drainage hole, which is formed on the bottom wall of the upper cavity of the test cabinet member, and the drainage hole is communicated with the drainage pipe member, and is used to drain the liquid accumulated in the upper cavity;

[0020] A plurality of avoidance holes, which are opened on the bottom wall of the upper cavity and are communicated with the lower cavity, and are used to avoid the pipelines of the spraying member.

[0021] In some embodiments, the wiper mounting member includes:

[0022] A mounting seat member, which is arranged on the first adjusting member and moves within the test bench member under the action of the first adjusting member;

[0023] A rocker arm member, the first end of which is rotatably connected to the mounting seat member, and the second end of the rocker arm member is detachably connected to the wiper rubber strip;

[0024] A first driving member, which is arranged on the mounting seat member, and the output shaft of the first driving member is in transmission connection with the first end of the rocker arm member, and is used to drive the rocker arm member to rotate reciprocally.

[0025] In some embodiments, the first adjusting member includes:

[0026] The first bracket assembly is disposed inside the test bench component and is used for installing components.

[0027] Two first adjustment components are disposed on the first bracket assembly and are respectively connected to the corresponding wiper mounting components, and are used for driving the wiper mounting components to reciprocate.

[0028] In some embodiments, the first bracket assembly includes:

[0029] Three first bracket members are disposed inside the test bench component and are spaced along the length direction of the test bench component, and two of the first adjustment components are respectively disposed between two adjacent first bracket members.

[0030] In some embodiments, the first adjustment component includes:

[0031] A first guide rod member, both ends of which are connected to the first bracket assembly;

[0032] A first sliding member, which is slidably connected to the first guide rod member and is connected to the wiper mounting component;

[0033] A first lead screw member, both ends of which are rotatably connected to the first bracket assembly, and the first lead screw member passes through the first sliding member and is threadedly connected to the first sliding member;

[0034] A second driving member is disposed on the first bracket assembly, and an output shaft of the second driving member is coaxially connected to the first lead screw member and is used for driving the first lead screw member to rotate.

[0035] In some embodiments, the glass fixing component includes:

[0036] A fixing column member is disposed on the test bench component, and the fixing column member is connected to the second adjustment component and is used for installing components;

[0037] A clamping member is disposed on the fixing column member and is used for fixing the windshield.

[0038] In some embodiments, the second adjustment component includes:

[0039] A second bracket assembly is disposed inside the test bench component and is used for installing components;

[0040] Two second adjusting components are provided. The two second adjusting components are arranged on the second bracket component and are respectively connected to the corresponding glass fixing component, and are used to drive the glass fixing component to move reciprocally.

[0041] In some of the embodiments, the second bracket component includes:

[0042] Three second bracket members are provided. The three second bracket members are arranged inside the test bench component and are spaced along the length direction of the test bench component, and the two second adjusting components are respectively arranged between two adjacent second bracket members.

[0043] In some of the embodiments, the second adjusting component includes:

[0044] A second guide rod member, both ends of the second guide rod member are connected to the second bracket component and pass through the glass fixing component;

[0045] A second screw rod member, both ends of the second screw rod member are rotatably connected to the second bracket component, and the second screw rod member passes through the glass fixing component and is threadedly connected to the glass fixing component;

[0046] A third driving member is provided on the second bracket component, and an output shaft of the third driving member is coaxially connected to the second screw rod member and is used to drive the second screw rod member to rotate.

[0047] In some of the embodiments, the spraying component includes:

[0048] A first conveying pipe fitting, a first end of the first conveying pipe fitting is communicated with an external water source and is used to convey liquid;

[0049] A pump body member is provided on the test bench component and is communicated with a second end of the first conveying pipe fitting and is used to pump liquid;

[0050] A plurality of second conveying pipe fittings, first ends of the plurality of second conveying pipe fittings are connected to the pump body member and are used to convey liquid;

[0051] A plurality of spraying head members are respectively connected to second ends of the corresponding second conveying pipe fittings and are used to spray liquid onto the windshield.

[0052] The present utility model adopts the above technical solutions, and compared with the prior art, has the following technical effects:

[0053] A multifunctional windshield wiper testing device of the present utility model can adjust the position of the windshield wiper mounting component on the test bench component by setting a first adjustment component between the test bench component and the windshield wiper mounting component, so that the windshield wiper mounting component can adjust its position within the test bench component according to windshields of different sizes and models. In addition, by setting a second adjustment component between the test bench component and the glass fixing component, the position of the glass fixing component on the test bench component can be adjusted, so that windshields of different sizes and models can be mounted on the test bench component, improving the applicability of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 is a schematic diagram of a multifunctional windshield wiper testing device according to an embodiment of the present utility model;

[0055] Figure 2 is a schematic diagram (I) of a test bench component according to an embodiment of the present utility model;

[0056] Figure 3 is a schematic diagram (II) of a test bench component according to an embodiment of the present utility model;

[0057] Figure 4 is a schematic diagram of a windshield wiper mounting component, a first adjustment component, a glass fixing component and a second adjustment component according to an embodiment of the present utility model;

[0058] Figure 5 is a schematic diagram of a spraying component according to an embodiment of the present utility model.

[0059] The reference numerals therein are: 100, test bench component; 110, test cabinet component; 111, drain hole; 112, avoidance hole; 113, upper cavity; 114, lower cavity; 120, glass cabinet door component; 130, drain pipe component;

[0060] 200, windshield wiper mounting component; 210, mounting seat component; 220, rocker arm component; 230, first driving component;

[0061] 300, first adjustment component; 310, first support component; 320, first guide rod component; 330, first sliding component; 340, first screw rod component; 350, second driving component;

[0062] 400, glass fixing component; 410, fixing column component; 420, clamping component;

[0063] 500, second adjustment component; 510, second support component; 520, second guide rod component; 530, second screw rod component; 540, third driving component;

[0064] 600. Spraying component; 610. First conveying pipe fitting; 620. Pump body component; 630. Second conveying pipe fitting; 640. Spraying head component. Detailed implementation mode

[0065] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be described and explained below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0066] Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application. For those of ordinary skill in the art, without creative efforts, the present application can also be applied to other similar scenarios based on these drawings. In addition, it can also be understood that although the efforts made in this development process may be complex and lengthy, for those of ordinary skill in the art related to the content disclosed in the present application, some design, manufacturing or production changes made on the basis of the technical content disclosed in the present application are only conventional technical means and should not be understood as the content disclosed in the present application being insufficient.

[0067] Referring to "embodiment" in the present application means that the specific features, structures or characteristics described in combination with the embodiment can be included in at least one embodiment of the present application. The appearance of this phrase in various positions in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those of ordinary skill in the art explicitly and implicitly understand that the embodiments described in the present application can be combined with other embodiments without conflict.

[0068] A schematic embodiment of the present utility model is as Figure 1As shown, a multifunctional wiper test device includes a test bench component 100, two wiper mounting components 200, a first adjustment component 300, two glass fixing components 400, a second adjustment component 500 and a spray component 600. The test bench component 100 is used to install parts; the two wiper mounting components 200 are arranged inside the test bench component 100, and are used to fix the wipers and drive the wipers to swing; the first adjustment component 300 is arranged on the test bench component 100, and is connected to the wiper mounting component 200 by transmission, and is used to drive the wiper mounting component 200 to move inside the test bench component 100; the two glass fixing components 400 are arranged inside the test bench component 100, and are used to fix the windshield; the second adjustment component 500 is arranged on the test bench component 100, and is connected to the glass fixing component 400 by transmission, and is used to drive the glass fixing component 400 to move inside the test bench component 100; the spray component 600 is arranged inside the test bench component 100, and is connected to the external water source, and is used to spray liquid on the windshield.

[0069] like Figure 2 and Figure 3 As shown, the test bench component 100 includes a test cabinet 110, two glass cabinet doors 120 and a drainage pipe 130. The test cabinet 110 has an upper cavity 113 and a lower cavity 114, which are used to install the wiper installation component 200, the first adjustment component 300, the glass fixing component 400, the second adjustment component 500 and the spray component 600; the two glass cabinet doors 120 are respectively rotatably connected to the two sides of the opening of the upper cavity 113, and are used to close the opening of the upper cavity 113; the drainage pipe 130 is provided in the lower cavity 114 and is connected to the upper cavity 113, and is used to transport the liquid sprayed by the spray component 600.

[0070] Specifically, the test cabinet 110 is arranged in a rectangular frame structure, and a partition is provided in the middle of the test cabinet 110 , and the partition divides the space inside the test cabinet 110 into two parts, namely an upper cavity 113 and a lower cavity 114 .

[0071] In some embodiments, the test cabinet 110 includes but is not limited to a metal cabinet.

[0072] Furthermore, the test cabinet 110 further includes a drainage hole 111 and a plurality of avoidance holes 112. The drainage hole 111 is formed on the bottom wall of the upper cavity 113 of the test cabinet 110, and the drainage hole 111 is connected to the drainage pipe 130, and is used to discharge the liquid accumulated in the upper cavity 113; the plurality of avoidance holes 112 are opened on the bottom wall of the upper cavity 113, and are connected to the lower cavity 114, and are used to avoid the pipeline of the spray component 600.

[0073] Specifically, the drain hole 111 is opened on the bottom wall of the upper cavity 113, located at the center of the bottom wall of the upper cavity 113, and the drain hole 111 communicates with the drain pipe fitting 130.

[0074] Specifically, the avoidance hole 112 is penetrated and opened on the bottom wall of the upper cavity 113, and the avoidance hole 112 allows the pipe fitting in the spraying component 600 to pass through.

[0075] More specifically, the number of the avoidance holes 112 is six, and the six avoidance holes 112 are arranged at intervals along the length direction of the test cabinet part 110.

[0076] In some of these embodiments, the number of the avoidance holes 112 can also be four, eight, etc., that is, the number of the avoidance holes 112 can be set according to actual needs and is not limited here too much.

[0077] Specifically, the edge of the glass cabinet door part 120 is rotatably connected to the side wall in the length direction of the test cabinet part 110 through components such as hinges, and the glass cabinet door part 120 can close the open part of the upper cavity 113 of the test cabinet part 110, and can prevent the liquid sprayed by the spraying component 600 from splashing out of the test cabinet part 110.

[0078] In some of these embodiments, the glass cabinet door part 120 includes but is not limited to a glass cabinet door.

[0079] Specifically, the first end of the drain pipe fitting 130 communicates with the drain hole 111 of the test cabinet part 110, and the second end of the drain pipe fitting 130 communicates with the sewage pipe; it should be noted that the first end and the second end of the drain pipe fitting 130 are respectively the two ends in its length direction.

[0080] In some of these embodiments, the drain pipe fitting 130 includes but is not limited to a stainless steel pipe.

[0081] As Figure 4 shown, the number of the wiper mounting components 200 is two, and the two wiper mounting components 200 are arranged at intervals along the length direction of the test cabinet part 110 and are used for mounting two wiper rubber strips.

[0082] The wiper mounting component 200 includes a mounting seat part 210, a rocker arm part 220, and a first driving part 230. Among them, the mounting seat part 210 is arranged on the first adjusting component 300 and moves in the test bench part 100 under the action of the first adjusting component 300; the first end of the rocker arm part 220 is rotatably connected to the mounting seat part 210, and the second end of the rocker arm part 220 is detachably connected to the wiper rubber strip; the first driving part 230 is arranged on the mounting seat part 210, and the output shaft of the first driving part 230 is in transmission connection with the first end of the rocker arm part 220 and is used for driving the rocker arm part 220 to rotate reciprocally.

[0083] Specifically, the mounting seat member 210 is arranged in a T-shaped seat structure. The mounting seat member 210 is connected to the first adjusting member 300 by means of welding, riveting, or bolt fixing, etc., and the mounting seat member 210 is used to mount the rocker arm member 220.

[0084] In some of these embodiments, the mounting seat member 210 includes, but is not limited to, a metal seat.

[0085] Specifically, the first end of the rocker arm member 220 is rotatably connected to the mounting seat member 210 through a rotating shaft. The second end of the rocker arm member 220 has a universal joint, and the universal joint can be detachably connected to the wiper rubber strip.

[0086] In some of these embodiments, the rocker arm member 220 includes, but is not limited to, a wiper rocker arm.

[0087] Specifically, the first driving member 230 is connected to the mounting seat member 210 by means of welding, riveting, or bolt fixing, etc., and the output shaft of the first driving member 230 is coaxially connected to the rotating shaft on the rocker arm member 220.

[0088] In some of these embodiments, the first driving member 230 includes, but is not limited to, a rotating motor.

[0089] As Figure 4 shown, the first adjusting member 300 includes a first bracket assembly and two first adjusting assemblies. Among them, the first bracket assembly is arranged inside the test bench member 100 and is used to mount components; the two first adjusting assemblies are arranged on the first bracket assembly and are respectively connected to the corresponding wiper mounting member 200, and are used to drive the wiper mounting member 200 to reciprocate.

[0090] It should be noted that the two first adjusting assemblies are respectively connected to the corresponding wiper mounting member 200, and the two first adjusting assemblies are used to drive the corresponding wiper mounting member 200 to move.

[0091] Specifically, the first bracket assembly includes three first bracket members 310. Among them, the three first bracket members 310 are arranged inside the test bench member 100 and are spaced apart along the length direction of the test bench member 100, and the two first adjusting assemblies are respectively arranged between two adjacent first bracket members 310.

[0092] More specifically, the first bracket member 310 is mounted on the bottom wall of the upper cavity 113 by means of welding, riveting, or bolt fixing, etc., and the first bracket member 310 is arranged vertically.

[0093] It should be noted that the three first bracket members 310 are respectively located on both sides and the middle position in the length direction of the test cabinet member 110, and the first bracket member 310 can provide installation conditions for the two first adjusting assemblies.

[0094] In some of these embodiments, the first support member 310 includes, but is not limited to, a rectangular plate.

[0095] Specifically, the first adjustment assembly includes a first guide rod member 320, a first sliding member 330, a first screw rod member 340, and a second driving member 350. Among them, both ends of the first guide rod member 320 are connected to the first support assembly; the first sliding member 330 is slidably connected to the first guide rod member 320 and is connected to the wiper mounting member 200; both ends of the first screw rod member 340 are rotatably connected to the first support assembly, and the first screw rod member 340 passes through the first sliding member 330 and is threadedly connected to the first sliding member 330; the second driving member 350 is disposed on the first support assembly, and the output shaft of the second driving member 350 is coaxially connected to the first screw rod member 340 for driving the first screw rod member 340 to rotate.

[0096] More specifically, the first end and the second end of the first guide rod member 320 are respectively connected to two adjacent first support members 310, and the number of the first guide rod members 320 is 2. The two first guide rod members 320 are spaced apart along the length direction of the first support member 310; it should be noted that the first end and the second end of the first guide rod member 320 are respectively the two ends of its length direction.

[0097] In some of these embodiments, the first guide rod member 320 includes, but is not limited to, a round rod.

[0098] More specifically, the first sliding member 330 is sleeved on the first guide rod member 320, and the first sliding member 330 is slidably connected to the first guide rod member 320, that is, the first sliding member 330 can move between two adjacent first support members 310 along the length direction of the first guide rod member 320.

[0099] In some of these embodiments, the first sliding member 330 includes, but is not limited to, a slider.

[0100] More specifically, the first end of the first screw rod member 340 is in transmission connection with the first driving member 230, the second end of the first screw rod member 340 is rotatably connected to the first support member 310 at the middle position of the test cabinet member 110, and the first screw rod member 340 passes through the first sliding member 330 and is threadedly connected to the first sliding member 330; it should be noted that the first end and the second end of the first screw rod member 340 are respectively the two ends of its length direction.

[0101] In some of these embodiments, the first screw rod member 340 includes, but is not limited to, a threaded screw rod.

[0102] More specifically, the second driving member 350 is connected to the first support member 310 at the edge of the test cabinet member 110 by means of welding, riveting, or bolt fixing, etc., and the output shaft of the second driving member 350 is coaxially connected to the first end of the first screw rod member 340.

[0103] In some of these embodiments, the second driving member 350 includes, but is not limited to, a rotary motor.

[0104] As Figure 4 shown, the number of glass fixing members 400 is two, and the two glass fixing members 400 are symmetrically arranged in the upper cavity 113 of the test cabinet member 110, that is, the two glass fixing members 400 can respectively clamp and fix both sides of the windshield in the length direction.

[0105] The glass fixing member 400 includes a fixing column member 410 and a clamping member 420. Among them, the fixing column member 410 is arranged on the test bench member 100, and the fixing column member 410 is connected to the second adjusting member 500 for installing components; the clamping member 420 is arranged on the fixing column member 410 for fixing the windshield.

[0106] Specifically, the fixing column member 410 is arranged in a square column structure, and the fixing column member 410 is vertically arranged in the upper cavity 113 of the test cabinet member 110. The fixing column member 410 is in transmission connection with the second adjusting member 500, so that the second adjusting member 500 can drive the fixing column member 410 to reciprocate along its length direction in the upper cavity 113 of the test cabinet member 110.

[0107] In some of these embodiments, the fixing column member 410 includes, but is not limited to, a column.

[0108] Specifically, the clamping member 420 is connected to the fixing column member 410 by means of welding, riveting or bolt fixing, etc., and the clamping member 420 can clamp and fix the edge of the windshield.

[0109] In some of these embodiments, the clamping member 420 includes, but is not limited to, a fixture.

[0110] As Figure 4 shown, the second adjusting member 500 includes a second bracket assembly and two second adjusting assemblies. Among them, the second bracket assembly is arranged inside the test bench member 100 for installing components; the two second adjusting assemblies are arranged on the second bracket assembly and are respectively connected to the corresponding glass fixing members 400 for driving the glass fixing members 400 to reciprocate.

[0111] Specifically, the second bracket assembly includes three second bracket members 510. Among them, the three second bracket members 510 are arranged inside the test bench member 100 and are spaced along the length direction of the test bench member 100, and the two second adjusting assemblies are respectively arranged between two adjacent second bracket members 510.

[0112] More specifically, the second bracket member 510 is installed on the bottom wall of the upper cavity 113 by means of welding, riveting or bolt fixing, etc., and the second bracket member 510 is vertically arranged.

[0113] It should be noted that the three second support members 510 are respectively located on both sides and the middle position in the length direction of the test cabinet member 110, and the second support member 510 can provide installation conditions for the two second adjustment components.

[0114] In some embodiments, the second support member 510 includes, but is not limited to, a rectangular plate.

[0115] Specifically, the second adjustment component includes a second guide rod member 520, a second screw rod member 530, and a third driving member 540. Among them, both ends of the second guide rod member 520 are connected to the second support assembly and pass through the glass fixing member 400; both ends of the second screw rod member 530 are rotatably connected to the second support assembly, and the second screw rod member 530 passes through the glass fixing member 400 and is threadedly connected to the glass fixing member 400; the third driving member 540 is disposed on the second support assembly, and the output shaft of the third driving member 540 is coaxially connected to the second screw rod member 530 for driving the second screw rod member 530 to rotate.

[0116] More specifically, the first end and the second end of the second guide rod member 520 are respectively connected to two adjacent second support members 510, and the second guide rod member 520 is disposed along the length direction of the test cabinet member 110; it should be noted that the first end and the second end of the second guide rod member 520 are respectively the two ends of its length direction.

[0117] In some embodiments, the second guide rod member 520 includes, but is not limited to, a round rod.

[0118] More specifically, the second sliding member is sleeved on the second guide rod member 520, and the second sliding member is slidably connected to the second guide rod member 520, that is, the second sliding member can move between two adjacent second support members 510 along the length direction of the second guide rod member 520.

[0119] In some embodiments, the second sliding member includes, but is not limited to, a slider.

[0120] More specifically, the first end of the second screw rod member 530 is in transmission connection with the third driving member 540, the second end of the second screw rod member 530 is rotatably connected to the second support member 510 located at the middle position of the test cabinet member 110, and the second screw rod member 530 passes through the second sliding member and is threadedly connected to the second sliding member; it should be noted that the first end and the second end of the second screw rod member 530 are respectively the two ends of its length direction.

[0121] In some embodiments, the second screw rod member 530 includes, but is not limited to, a threaded screw rod.

[0122] More specifically, the third driving member 540 is connected to the second support member 510 located at the edge of the test cabinet member 110 by means of welding, riveting or bolt fixing, etc., and the output shaft of the third driving member 540 is coaxially connected to the first end of the second screw member 530.

[0123] In some of these embodiments, the third driving member 540 includes, but is not limited to, a rotary motor.

[0124] As Figure 5 shown, the spraying member 600 includes a pump body member 620, a conveying pipe member and a plurality of spraying head members 640. Among them, the first end of the first conveying pipe member 610 is communicated with an external water source for conveying liquid; the pump body member 620 is arranged on the test bench member 100 and is communicated with the second end of the first conveying pipe member 610 for pumping liquid; the first ends of a plurality of second conveying pipe members 630 are connected to the pump body member 620 for conveying liquid; and a plurality of spraying head members 640 are respectively connected to the second ends of the corresponding second conveying pipe members 630 for spraying liquid onto the windshield.

[0125] Specifically, the first end of the first conveying pipe member 610 is communicated with an external water source through a pipe fitting joint, and the second end of the first conveying pipe member 610 is communicated with the pump body member 620; it should be noted that the first end and the second end of the first conveying pipe member 610 are respectively the two ends in its length direction.

[0126] In some of these embodiments, the first conveying pipe member 610 includes, but is not limited to, a stainless steel pipe.

[0127] Specifically, the pump body member 620 is fixedly installed in the lower cavity 114 of the test cabinet member 110 by welding, riveting or bolt fixing, and the pump body member 620 is communicated with the first conveying pipe member 610 and the second output pipe member for pumping liquid.

[0128] In some of these embodiments, the pump body member 620 includes, but is not limited to, a liquid pump.

[0129] Specifically, the first end of the second output pipe member is communicated with the pump body member 620, the second end of the second output pipe member is connected to the corresponding spraying head member 640, and a plurality of second output pipe members are arranged in parallel; the first end and the second end of the second output pipe member are respectively the two ends in its length direction.

[0130] In some of these embodiments, the second output pipe member includes, but is not limited to, a stainless steel pipe.

[0131] It should be noted that the number of the second output pipe members is 6, and the 6 second output pipe members pass through the avoidance holes 112 on the test cabinet member 110 from the lower cavity 114 and are arranged in the upper cavity 113, and are respectively communicated with the corresponding spraying head members 640.

[0132] In some of these embodiments, the number of the second output pipe fittings may also be 5, 7, etc., that is, the number of the second output pipe fittings can be set according to actual requirements and will not be overly limited herein.

[0133] Specifically, several spray head members 640 are respectively communicated with the second ends of the corresponding second output pipe fittings, and the spray head members 640 can spray liquid toward the windshield, so as to realize the test of the wiper rubber strip.

[0134] In some of these embodiments, the spray head member 640 includes but is not limited to a spray head.

[0135] It should be noted that the number of the spray head members 640 is 6, and the 6 spray head members 640 are respectively communicated with the corresponding second output pipe fittings.

[0136] In some of these embodiments, the number of the spray head members 640 is adapted to the number of the second output pipe fittings; it should be understood that the number of the spray head members 640 is the same as the number of the second output pipe fittings.

[0137] The usage method of this embodiment is as follows:

[0138] In actual work, the staff adjusts the position of the fixing column member 410 on the upper cavity 113 according to the size of the windshield, so that the windshield can be installed between the two clamping members 420, that is, the staff starts the third driving member 540, and the third driving member 540 drives the second lead screw member 530 to rotate. The second lead screw member 530 drives the fixing column member 410 to move along the second guide rod member 520, so as to adjust the distance between the two fixing column members 410, and further enable the overall device to be adapted to windshields of different sizes and models, which is convenient for the staff to fix both sides of the windshield through the clamping members 420;

[0139] Then, the staff can adjust the position of the wiper mounting component 200 on the test cabinet member 110 according to the size of the windshield, that is, the staff drives the second driving member 350, and the second driving member 350 drives the first lead screw member 340 to rotate. The first lead screw member 340 drives the first sliding member 330 to reciprocate along the first guide rod member 320, and the first sliding member 330 drives the mounting seat member 210 to reciprocate, so as to realize the adjustment of the position of the rocker arm member 220 on the test cabinet member 110;

[0140] After that, the staff installs the wiper rubber strip on the rocker arm member 220 and drives the first driving member 230, so that the rocker arm member 220 drives the wiper rubber strip to swing;

[0141] Finally, the staff starts the pump body member 620, so that the spray head member 640 sprays liquid toward the windshield, so as to realize the performance test of the wiper rubber strip.

[0142] The advantages of this embodiment are as follows. By providing a first adjusting component between the test bench component and the wiper mounting component, the position of the wiper mounting component on the test bench component can be adjusted, so that the wiper mounting component can adjust its position within the test bench component according to windshields of different sizes and models. In addition, by providing a second adjusting component between the test bench component and the glass fixing component, the position of the glass fixing component on the test bench component can be adjusted, so that windshields of different sizes and models can be mounted on the test bench component, improving the applicability of the overall device.

[0143] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0144] The above-described embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A multifunctional wiper testing device, characterized in that: include: A test bench component, wherein the test bench component is used to install components; Two wiper mounting components, which are arranged inside the test bench component and are used to fix the wipers and drive the wipers to swing; a first adjusting component, which is disposed on the test bench component and is transmission-connected to the wiper mounting component and is used to drive the wiper mounting component to move in the test bench component; Two glass fixing components, which are arranged inside the test bench component and are used to fix the windshield; A second adjusting component, which is disposed on the test bench component and is in transmission connection with the glass fixing component, and is used for driving the glass fixing component to move within the test bench component; A spray component is arranged inside the test bench component and is connected to an external water source for spraying liquid onto the windshield.

2. The multifunctional wiper testing device according to claim 1, characterized in that: The test bench components include: A test cabinet, the test cabinet having an upper cavity and a lower cavity, for mounting the wiper mounting component, the first adjusting component, the glass fixing component, the second adjusting component and the spray component; Two glass cabinet door pieces, the two glass cabinet door pieces are rotatably connected to two sides of the opening of the upper cavity, respectively, and are used to close the opening of the upper cavity; A drainage pipe fitting is provided in the lower cavity and is connected with the upper cavity, and is used for conveying the liquid sprayed by the spray component.

3. The multifunctional wiper testing device according to claim 2, characterized in that: The test cabinet also includes: A drainage hole, which is formed on the bottom wall of the upper cavity of the test cabinet and is connected to the drainage pipe to discharge the liquid accumulated in the upper cavity; A plurality of avoidance holes are provided on the bottom wall of the upper cavity and are connected with the lower cavity for avoiding the pipeline of the spray component.

4. The multifunctional wiper testing device according to claim 1, characterized in that: The wiper installation component comprises: A mounting seat, the mounting seat being arranged on the first adjusting component and moving in the test bench component under the action of the first adjusting component; A rocker arm, wherein a first end of the rocker arm is rotatably connected to the mounting seat, and a second end of the rocker arm is detachably connected to a wiper rubber strip; A first driving member, wherein the first driving member is disposed on the mounting seat member, and an output shaft of the first driving member is transmission-connected to a first end of the rocker arm member for driving the rocker arm member to reciprocate.

5. The multifunctional wiper testing device according to claim 1, characterized in that: The first adjusting component comprises: A first bracket assembly, the first bracket assembly is arranged inside the test bench component and is used to install components; Two first adjustment components are arranged on the first bracket component and are respectively connected to the corresponding wiper installation components to drive the wiper installation components to move back and forth.

6. The multifunctional wiper testing device according to claim 5, characterized in that: The first bracket assembly comprises: three first bracket members, wherein the three first bracket members are arranged inside the test bench member and are spaced apart along the length direction of the test bench member, and two first adjustment components are respectively arranged between two adjacent first bracket members; and / or The first adjustment component comprises: A first guide rod member, wherein both ends of the first guide rod member are connected to the first bracket assembly; a first sliding member, the first sliding member being slidably connected to the first guide rod member and connected to the wiper mounting component; A first screw rod, both ends of which are rotatably connected to the first bracket assembly, and the first screw rod passes through the first sliding member and is threadedly connected to the first sliding member; A second driving member, wherein the second driving member is disposed on the first bracket assembly, and an output shaft of the second driving member is coaxially connected with the first screw member, and is used for driving the first screw member to rotate.

7. The multifunctional wiper testing device according to claim 1, characterized in that: The glass fixing component comprises: A fixed column, which is arranged on the test bench component and connected to the second adjustment component for installing components; A clamping member is arranged on the fixing column member and is used for fixing the windshield.

8. The multifunctional wiper testing device according to claim 1, characterized in that: The second adjusting component comprises: A second bracket assembly, the second bracket assembly is arranged inside the test bench component and is used to install components; Two second adjustment components are arranged on the second bracket component and are respectively connected with the corresponding glass fixing components to drive the glass fixing components to move back and forth.

9. The multifunctional wiper testing device according to claim 8, characterized in that: The second bracket assembly comprises: three second bracket members, wherein the three second bracket members are arranged inside the test bench member and are spaced apart along the length direction of the test bench member, and two second adjustment components are respectively arranged between two adjacent second bracket members; and / or The second adjustment component comprises: a second guide rod, both ends of which are connected to the second bracket assembly and pass through the glass fixing component; A second screw rod, both ends of which are rotatably connected to the second bracket assembly, and the second screw rod passes through the glass fixing component and is threadedly connected to the glass fixing component; A third driving member is disposed on the second bracket assembly, and an output shaft of the third driving member is coaxially connected to the second screw member for driving the second screw member to rotate.

10. The multifunctional wiper testing device according to claim 1, characterized in that: The spray component comprises: A first delivery pipe, wherein a first end of the first delivery pipe is connected to an external water source and is used for delivering liquid; A pump body, which is disposed on the test bench component and is connected to the second end of the first delivery pipe and is used for pumping liquid; A plurality of second delivery pipes, wherein the first ends of the plurality of second delivery pipes are connected to the pump body and are used for delivering liquid; A plurality of spray head components are respectively connected to the second ends of the corresponding second delivery pipe components for spraying liquid onto the windshield.

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