CN218982059U

CN218982059U - Multi-angle spray head device of rain test equipment

Info

Publication number: CN218982059U
Application number: CN202223351283.3U
Authority: CN
Inventors: 杨健; 莫斌; 杨诗瑾; 杨玟瑾
Original assignee: Changsha Dema Testing Technology Service Co ltd
Current assignee: Changsha Dema Testing Technology Service Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-09
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a multi-angle spray head device of a rain test device, which comprises an upper spray head and an upper spray head cover, wherein an adjusting handle is fixedly connected to the left side of the surface of the upper spray head. According to the utility model, the upper spray head adjusting handle, the upper spray head cover, the angle adjusting plate, the adjusting plate fixing screw, the vertical rod, the lower left spray head, the lower right spray head, the upper spray head water pipe, the lower spray head vertical rod fixing piece, the upper spray head vertical rod fixing piece, the lower article rack rotating bearing, the main shaft fixing piece fixing screw and the angle adjusting screw spanner are arranged, so that the problems that the size of the spray head needs to be changed conveniently and stable after being fixed because the proper spray head needs to be selected according to the size of a tested product, but after the spray head is changed, how to fix and set the angle are solved, and a detector does not have a special fixing piece for fixing each time when the spray head is changed, and the test result is different because the angle is uncertain with the spray head and the water pressure are solved.

Description

Multi-angle spray head device of rain test equipment

Technical Field

The utility model relates to the technical field of multi-angle spray head devices of rain test equipment, in particular to a multi-angle spray head device of rain test equipment.

Background

The rain experiment device is mainly used for testing the performance of products in storage, transportation and use in a rain climate environment, and is mainly used for testing the physical and other related performances of the products under the rain climate simulating conditions of the products such as electrical and electronic products, lamps, electric cabinets, electric elements, automobiles, motorcycles and parts thereof, and judging whether the performances of the products can meet the requirements through verification after the testing so as to be used for the design, improvement, verification and delivery inspection of the products.

Because the proper spray head is required to be selected according to the size of the tested product, the spray head needs to be conveniently replaced and stable after being fixed, but after the spray head is replaced, the angle is fixed and set, a detector does not have a special fixing piece for fixing each time when the spray head is replaced, and the test result is different due to uncertainty of the angle and the spray head and water pressure.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a multi-angle spray head device of a rain test device, which has the advantages of strong applicability, convenient installation and accurate collection points, and solves the problems that the size of a spray head needs to be changed conveniently and stable after fixing because the proper spray head needs to be selected according to the size of a tested product, but after the spray head is changed, how to fix and set an angle, and detection personnel do not have special fixing pieces for fixing each time when the spray head is changed, and the test result is different because the angle is uncertain with the spray head and the water pressure.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-angle shower nozzle device of rain test equipment, includes shower nozzle and last shower nozzle cover, the left side fixedly connected with adjustment handle on last shower nozzle surface, go up the equal fixedly connected with of shower nozzle cover at the top of last shower nozzle, go up the left side fixedly connected with of shower nozzle and go up the shower nozzle mounting, the left side swing joint of adjustment handle has the angle adjustment board, the positive top threaded connection of angle adjustment board has a fixed screw, the inboard swing joint of angle adjustment board has the pole setting, the right side of pole setting surface bottom is provided with left shower nozzle down, the front of left shower nozzle is provided with right shower nozzle down, the left side intercommunication of going up the shower nozzle has an upper shower nozzle pipe down, the equal fixedly connected with of left side shower nozzle and right shower nozzle down is gone up the surface of shower nozzle mounting at the pole setting, the right side of angle adjustment board and the left side fixedly connected with of last shower nozzle mounting, the back fixedly connected with article frame swivel bearing down of angle adjustment board, the right side fixedly connected with main shaft mounting of angle adjustment board has the right side screw, the front spanner screw of angle adjustment board.

As the preferable mode of the utility model, the bottom of the vertical rod is fixedly connected with a base, and the base is arranged in a circular table shape.

As preferable in the utility model, the left side of the surface of the upper nozzle pipe is communicated with an upper nozzle water meter pressure reducing valve.

Preferably, the left side of the surface of the lower right nozzle is communicated with a lower right nozzle water meter pressure reducing valve.

As preferable in the utility model, the left side of the surface of the lower left nozzle is communicated with a lower left nozzle water meter pressure reducing valve.

Preferably, the back of the rotary bearing of the lower article rack is fixedly connected with a spray head fixing piece.

As the preferable mode of the utility model, the bottom of the base is fixedly connected with a cross rod fixing piece, and the cross rod fixing piece is arranged in a cross shape.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the upper spray nozzle adjusting handle, the upper spray nozzle cover, the angle adjusting plate, the adjusting plate fixing screw, the vertical rod, the lower left spray nozzle, the lower right spray nozzle, the upper spray nozzle water pipe, the lower spray nozzle vertical rod fixing piece, the upper spray nozzle vertical rod fixing piece, the lower article rack rotating bearing, the main shaft fixing piece fixing screw, the angle adjusting screw spanner and the spray nozzle fixing screw are matched for use, so that the effects of strong applicability, convenience in installation and accurate collection points can be achieved, the problem that the size of the spray nozzle needs to be conveniently replaced and stable after being fixed because the proper spray nozzle is selected according to the size of a tested product is solved, but after the spray nozzle is replaced, a detector does not need to fix and set the angle, and the problem that the test result is different due to the uncertainty of the angle and the spray nozzle and the water pressure is solved, and the effects of strong applicability, convenience in installation and accurate collection points are achieved.

2. According to the utility model, the base is arranged, so that the base can fix the vertical rod, the condition that the vertical rod obliquely slides is avoided, and the fixing stability of the vertical rod is ensured.

3. According to the utility model, the upper nozzle water meter pressure reducing valve is arranged, and the upper nozzle can simulate different shower scenes by setting the water pressure of the upper nozzle water meter pressure reducing valve.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic perspective view of the angle adjusting plate part of the present utility model;

FIG. 4 is a schematic perspective view of the parts of the upper nozzle mount of the present utility model;

fig. 5 is a schematic perspective view of a cross bar fastener of the present utility model.

In the figure: 1. an upper nozzle; 2. adjusting a handle; 3. an upper nozzle cap; 4. an upper nozzle fixing member; 5. an angle adjusting plate; 6. a set screw; 7. a vertical rod; 8. a lower left nozzle; 9. a lower right nozzle; 10. an upper shower nozzle pipe; 11. a lower nozzle fixing member; 12. a lower article rack rotating bearing; 13. a main shaft fixing piece is used for fixing a screw; 14. an angle adjusting screw wrench; 15. a nozzle fixing screw; 16. a base; 17. a pressure reducing valve of the water meter with an upper spray head; 18. a lower right nozzle water meter pressure reducing valve; 19. a lower left nozzle water meter pressure reducing valve; 20. a spray head fixing member; 21. and the cross rod fixing piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the multi-angle spray head device of the rain test equipment provided by the utility model comprises an upper spray head 1 and an upper spray head cover 3, wherein the left side of the surface of the upper spray head 1 is fixedly connected with an adjusting handle 2, the upper spray head cover 3 is fixedly connected with the top of the upper spray head 1, the left side of the upper spray head 1 is fixedly connected with an upper spray head fixing piece 4, the left side of the adjusting handle 2 is movably connected with an angle adjusting plate 5, the front top of the angle adjusting plate 5 is in threaded connection with a fixing screw 6, the inner side of the angle adjusting plate 5 is movably connected with a vertical rod 7, the right side of the bottom of the surface of the vertical rod 7 is provided with a lower left spray head 8, the front of the lower left spray head 8 is provided with a lower right spray head 9, the left side of the upper spray head 1 is communicated with an upper spray head pipe 10, the left sides of the lower left spray head 8 and the lower right spray head 9 are fixedly connected with a lower spray head fixing piece 11, the lower spray head fixing piece 11 and the upper spray head 1 are fixedly connected with the surface of the vertical rod 7, the right side of the angle adjusting plate 5 is movably connected with the left side of the upper spray head fixing piece 4 and the lower spray head fixing piece 11, the back of the angle adjusting plate 5 is fixedly connected with a back face of a rotary support 12 of the angle adjusting plate 5 is fixedly connected with a front of the angle adjusting screw 14, the front of a front end of a rotary support is fixedly connected with a front face of the angle adjusting screw 15, and the angle adjusting screw 15 is fixedly connected with a front face of the angle adjusting screw 15.

Referring to fig. 1, a base 16 is fixedly connected to the bottom of the upright rod 7, and the base 16 is in a circular truncated cone shape.

As a technical optimization scheme of the utility model, the base 16 is arranged, so that the base 16 can fix the vertical rod 7, the condition that the vertical rod 7 obliquely slides is avoided, and the fixing stability of the vertical rod 7 is ensured.

Referring to fig. 1, the left side of the surface of the upper nozzle pipe 10 is communicated with an upper nozzle water meter pressure reducing valve 17.

As a technical optimization scheme of the utility model, by arranging the upper nozzle water meter pressure reducing valve 17 and setting the water pressure of the upper nozzle water meter pressure reducing valve 17, the upper nozzle 1 can simulate different shower scenes.

Referring to fig. 1, the left side of the surface of the lower right nozzle 9 is communicated with a lower right nozzle water meter pressure reducing valve 18.

As a technical optimization scheme of the utility model, by setting the lower right nozzle water meter pressure reducing valve 18 and setting the water pressure of the lower right nozzle water meter pressure reducing valve 18, the lower right nozzle 9 can simulate different rain scenes.

Referring to fig. 1, the left side of the surface of the lower left nozzle 8 is communicated with a lower left nozzle water meter pressure reducing valve 19.

As a technical optimization scheme of the utility model, the lower left nozzle water meter pressure reducing valve 19 is arranged, and different rain scenes can be simulated by the lower left nozzle 8 by setting the water pressure of the lower left nozzle water meter pressure reducing valve 19.

Referring to fig. 1, a head holder 20 is fixedly coupled to the rear surface of the lower article holder swivel bearing 12.

As a technical optimization scheme of the utility model, the spray head fixing piece 20 is arranged, so that the spray head fixing piece 20 is used for fixing the lower article rack rotary bearing 12, and the use of the lower article rack rotary bearing 12 is ensured.

Referring to fig. 5, a cross bar fixing member 21 is fixedly connected to the bottom of the base 16, and the cross bar fixing member 21 is disposed in a cross shape.

As a technical optimization scheme of the utility model, the transverse rod fixing piece 21 is arranged to ensure the overall stability, and when the water pressure is too high, the base 16 cannot ensure the shaking of the upper section caused by the thrust generated by the excessive water pressure.

The working principle and the using flow of the utility model are as follows: when the spray head device is used, the vertical rod 7 is fixed on the base 16 and is stable, the base 16 is provided with wheels and a cross rod fixing piece 21, the spray head device can move and be fixed at a certain position, the upper spray head 1, the lower left spray head 8 and the lower right spray head 9 are fixed on the vertical rod 7 through the upper spray head fixing piece 4 and the lower spray head fixing piece 11, the upper spray head fixing piece 4 and the lower spray head fixing piece 11 are provided with a lower article rack rotating bearing 12, the lower article rack rotating bearing 12 is connected with an angle adjusting plate 5 with a 180-degree scale, the whole can rotate by 180 degrees through the angle adjusting plate 5, thus multi-angle testing is realized, the upper spray head water meter pressure reducing valve 17, the lower right spray head water meter pressure reducing valve 18 and the lower left spray head water meter pressure reducing valve 19 on the upper spray head pipe 10, the lower right spray head 9 and the lower left spray head 8 can control the pressure flow of water and check test values through a water pressure meter, the upper spray head 1, the lower left spray head 8 and the lower right spray head fixing piece 9 can be fixed through the lower spray head fixing piece 11 and the upper spray head fixing piece 4, and the lower spray head fixing piece 11 can be adjusted by two spray head left and right spray head fixing pieces according to the sizes of the upper spray head and lower spray head water meter. And rotate 180 degrees, for last shower nozzle mounting 4 and lower shower nozzle mounting 11 have down article frame swivel bearing 12 above, can 360 degrees rotations through lower article frame swivel bearing 12, but in order to guarantee stability and demand scope, carry out 180 degrees scope adjustment test through 180 degrees angle adjustment board 5 that have the scale to 180 degrees angle adjustment board 5 is above having set screw 6, and set screw 6 is above the cover has angle adjustment screw spanner 14, can convenient and fast fix. The water pressure is set through the upper nozzle water meter pressure reducing valve 17, the lower right nozzle water meter pressure reducing valve 18 and the lower left nozzle water meter pressure reducing valve 19, the lower nozzle fixing piece 11 and the upper nozzle fixing piece 4 are used for selecting applicable nozzles, the angle adjusting plate 5 is used for setting the angle, finally, after the base 16 is moved to a proper position through a pulley, the cross rod fixing piece 21 is inserted under the base 16, so that the coverage ground area is increased, and the overall stability is ensured. Thereby, the water pressure, the rain angle, the height, the spray head specification and the like are set according to the requirements in the test.

To sum up: this multi-angle shower nozzle device of rain test equipment, through setting up shower nozzle 1, go up shower nozzle 1 and adjust handle 2, go up shower nozzle cover 3, 180 degrees angle regulating plate 5, regulating plate fixed screw 6, pole setting 7, left shower nozzle 8 down, right shower nozzle 9 down, go up shower nozzle 1 water pipe, lower shower nozzle pole setting 7 mounting, go up shower nozzle 1 pole setting 7 mounting, lower article frame swivel bearing 12, main shaft mounting fixed screw 13, angle regulating screw spanner 14, shower nozzle fixed screw 15's cooperation is used, and then can reach the suitability strong, install convenient and the accurate effect of acquisition point, the stability after the size that has solved because need select suitable shower nozzle according to the size of product being surveyed, therefore the size of shower nozzle just needs the change that can be convenient and fix, but after changing the shower nozzle, how fixed and set for the angle, and detect personnel all do not have dedicated mounting fixed when changing the shower nozzle at every time, and because of angle and shower nozzle and water pressure's uncertainty, make the problem that test result exists.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rain test equipment's multi-angle shower nozzle device, includes shower nozzle (1) and goes up shower nozzle cover (3), its characterized in that: the utility model discloses a rotary type spray head, which is characterized in that an adjusting handle (2) is fixedly connected to the left side of the surface of an upper spray head (1), an upper spray head cover (3) is fixedly connected to the top of the upper spray head (1), an upper spray head fixing piece (4) is fixedly connected to the left side of the upper spray head (1), an angle adjusting plate (5) is movably connected to the left side of the adjusting handle (2), a fixing screw (6) is fixedly connected to the front top of the angle adjusting plate (5), a vertical rod (7) is movably connected to the inner side of the angle adjusting plate (5), a lower left spray head (8) is arranged on the right side of the bottom of the vertical rod (7), a lower right spray head (9) is arranged on the front side of the lower left spray head (8), an upper spray head pipe (10) is communicated to the left side of the upper spray head (1), a lower spray head fixing piece (11) is fixedly connected to the left side of the lower spray head (8) and the lower right spray head (9), the lower spray head fixing piece (11) and the upper spray head (1) are fixedly connected to the surface of the vertical rod (7), a vertical rod (7) is movably connected to the right side of the angle adjusting plate (5), a main shaft (5) is fixedly connected to the right side of the upper spray head (5) and the lower support (13), the top of the front face of the angle adjusting plate (5) is movably connected with an angle adjusting screw wrench (14), and the front face of the angle adjusting screw wrench (14) is in threaded connection with a spray head fixing screw (15).

2. The multi-angle nozzle device of a rain test apparatus according to claim 1, wherein: the bottom of pole setting (7) fixedly connected with base (16), base (16) are round platform type setting.

3. The multi-angle nozzle device of a rain test apparatus according to claim 1, wherein: the left side of the surface of the upper nozzle pipe (10) is communicated with an upper nozzle water meter pressure reducing valve (17).

4. The multi-angle nozzle device of a rain test apparatus according to claim 1, wherein: the left side of the surface of the lower right nozzle (9) is communicated with a lower right nozzle water meter pressure reducing valve (18).

5. The multi-angle nozzle device of a rain test apparatus according to claim 1, wherein: the left side of the surface of the lower left nozzle (8) is communicated with a lower left nozzle water meter pressure reducing valve (19).

6. The multi-angle nozzle device of a rain test apparatus according to claim 1, wherein: the back of the lower article rack rotary bearing (12) is fixedly connected with a spray head fixing piece (20).

7. The multi-angle nozzle device of a rain test apparatus according to claim 2, wherein: the bottom of base (16) fixedly connected with horizontal pole mounting (21), the shape of horizontal pole mounting (21) is the cross setting.