A showerhead spherical connection swing performance testing device

Abstract

The utility model discloses a shower sphericity connects swing performance testing arrangement relates to shower performance test technical field. The shower sphericity connects swing performance testing arrangement includes water tank, is provided with the casing at water tank top, and the water pump is connected with the water pump through the water suction pipe at one side of water tank, and the water outlet of water pump is connected with the water delivery pipe, and the volute is fixed with the casing outer wall, and the volute is linked with the water delivery pipe, and the sleeve pipe is rotationally arranged on the volute, and the volute outer wall is provided with the turbine fan, and the turbine fan is matched with the volute inner chamber, and the movable rod is movably arranged in the sleeve pipe, and the movable rod one end extends to the casing inboard, and is connected with the carousel, and the connecting rod is movably arranged on the carousel, and the connecting rope is fixed with the connecting rod, and the fixed device is connected with the connecting rope one end, and the flow of water in the water delivery pipe, and the impact on the turbine fan, and drive the sleeve pipe to rotate, and the carousel is driven to rotate in combination with the movable rod, and the test of shower head is convenient, and multiple drive mechanisms are not needed to set, and the manufacturing and use cost of device are reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of shower performance test, especially relate to a shower spherical connecting swing performance testing device. BACKGROUND

[0002] With the continuous improvement of living standards, shower products have become an important part of people's daily life, and the shower is especially important as a water outlet device during showering. During the production and processing of the shower, the swing performance of the spherical connector of the shower needs to be tested to ensure that it meets the use requirements and ensures the service life of the shower during the later use.

[0003] Publication No. CN216559702U discloses a shower spherical connecting swing performance testing device. The measured shower is installed on the shower mounting head, then the length of the telescopic rod and the position of the connecting rod are adjusted, the belt is wrapped around the measured shower and the upper and lower buckles are buckled, the position of the connecting rod is adjusted until the rotation position of the measured shower reaches the limit, at this time the pull rope is straightened, then the water pump and the motor are started, the motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the telescopic rod to rotate, the telescopic rod drives the turntable to rotate, the turntable drives the connecting rod to rotate, the connecting rod drives the measured shower to rotate at the limit angle through the pull rope, the water pump pumps the water in the water storage area into the water pipe and finally sprays out from the measured shower, one rotation is one cycle, the rotation speed is controlled to complete 10-12 cycles per minute, after 10000 cycles, whether the spherical connecting part appears water seepage phenomenon is observed.

[0004] The above-mentioned prior art still has the following disadvantages in the specific implementation process:

[0005] It is necessary to set up two driving mechanism auxiliary devices of water pump and motor to test the shower, the water pump and the motor need to be driven by electricity, which increases the manufacturing and use cost of the device, and during the operation of the motor, the driving gear and the driven gear need to cooperate with each other to achieve the purpose of driving the shower to rotate, and the use of the gear further increases the investment cost of the device.

[0006] In view of the above problems, we propose a shower spherical connecting swing performance testing device. Utility model content

[0007] Technical scheme

[0008] To address the aforementioned technical problems, this utility model provides a shower head ball connection oscillation performance testing device, comprising a water tank, a shell on the top of the water tank, a water pump connected to one side of the water tank via a water pumping pipe, a water supply pipe connected to the outlet of the water pump, the end of the water supply pipe away from the water pump extending to the inside of the shell and connected to an installation head, a volute fixed to the outer wall of the shell, the volute being connected to the water supply pipe, a sleeve rotatably mounted on the volute, the sleeve being rotatably connected to the shell, a turbine fan mounted on the outer wall of the sleeve, the turbine fan cooperating with the inner cavity of the volute, a movable rod movably mounted on the inner side of the sleeve, one end of the movable rod extending to the inside of the shell and connected to a turntable, a fixing device movably mounted on the turntable, a limit assembly between the sleeve and the movable rod, and a locking element mounted on the outer wall of the sleeve.

[0009] The turntable has a T-shaped groove on the side away from the movable rod. A lead screw is installed inside the T-shaped groove. A T-shaped block is threaded onto the lead screw. The T-shaped block is movably engaged with the T-shaped groove. A connecting rod is fixed to the outer side of the T-shaped block. A connecting rope is installed on the connecting rod. The end of the connecting rope away from the connecting rod is connected to a fixing device. A knob is rotatably installed on the turntable. The knob is fixedly connected to one end of the lead screw.

[0010] A through groove runs through the center of the top of the water tank, and a mesh plate is installed in the through groove. The mesh plate cooperates with the inner cavity of the shell. The fixing device includes a belt, one end of which is provided with multiple upper buckles, and the other end of which is provided with multiple lower buckles. The upper and lower buckles are engaged.

[0011] The limiting assembly includes a slot, a threaded hole, and a limiting bolt. Two slots are opened opposite each other on the inner wall of the sleeve, and two clips are fixed opposite each other on the outer wall of the movable rod, with the clips and slots movably engaged. A plurality of threaded holes are equidistantly opened on the movable rod, and the threaded holes penetrate the movable rod. The limiting bolt is threaded on the sleeve, and the limiting bolt is threadedly engaged with the threaded hole. A limiting block is fixed to one end of the movable rod on the outer side.

[0012] The locking component includes a fixing plate, a locking bolt, and a positioning groove. The fixing plate is fixed on the side of the volute away from the housing. The locking bolt is threaded onto the fixing plate. The positioning groove is formed on the outer wall of the sleeve. The locking bolt and the positioning groove cooperate with each other.

[0013] A circular ring is rotatably disposed on one side of the inner wall of the housing, and several telescopic rods are connected between the circular ring and the turntable.

[0014] The water tank bottom is provided with a base, the shell front end is movably provided with a movable door, the movable door is provided with an observation window, one side of the water tank is relatively communicated with a water injection pipe and a drain pipe, and the water injection pipe and the drain pipe are both provided with valves, the front side of the water tank is provided with a transparent plate, one side of the water tank is installed with a controller through an installation rod, the water delivery pipe is provided with a water pressure gauge and a flow meter, and the water pump, the water pressure gauge and the flow meter are all electrically connected with the controller.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses a test device for shower head, including water tank, water pump, water delivery pipe, installation head, fixed device, shower head, water tank, water pump, water delivery pipe, installation head and fixed device, the shower head is installed on the installation head, the water tank is connected with the water pump, and the water pump is connected with the water delivery pipe.

[0017] Meanwhile, the water flow impacts the turbine fan, and the turbine fan is replaced by the driving gear and the driven gear, so that the driving gear and the driven gear are not needed to cooperate with each other when the motor operates, the purpose of driving the shower head to rotate is achieved, and the use of the gear further increases the investment cost of the device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the plan view of the utility model;

[0020] Figure 3 It is the structure schematic diagram of Figure 2 the section A-A;

[0021] Figure 4 It is the structure schematic diagram of Figure 3 the section B-B;

[0022] Figure 5 It is the structure schematic diagram of Figure 3 the section C-C;

[0023] Figure 6 for Figure 1 Enlarged structural diagram at point D;

[0024] Figure 7 for Figure 3 Enlarged structural diagram at point E;

[0025] Figure 8 for Figure 3 Enlarged structural diagram at point F;

[0026] Figure 9 for Figure 4 A magnified structural diagram of point G in the middle.

[0027] The markings in the attached diagram are as follows: 1. Water tank; 2. Mesh plate; 3. Shell; 4. Water pump; 5. Water pipe; 6. Volute casing; 7. Sleeve; 8. Turbine fan; 9. Slot; 10. Movable rod; 11. Locking strip; 12. Turntable; 13. T-slot; 14. Lead screw; 15. T-block; 16. Connecting rod; 17. Connecting rope; 18. Fixing device; 19. Threaded hole; 20. Limit bolt; 21. Fixing plate; 22. Locking bolt; 23. Mounting head; 24. Limit block; 25. Ring; 26. Telescopic rod; 27. Base; 28. Movable door. Detailed Implementation

[0028] This specific embodiment is a shower head ball-connected oscillation performance testing device, such as... Figures 1-9 As shown, the shower head ball connection swing performance testing device includes a water tank 1, a housing 3 on the top of the water tank 1, a water pump 4 connected to one side of the water tank 1 via a water suction pipe, a water supply pipe 5 connected to the outlet of the water pump 4, the end of the water supply pipe 5 away from the water pump 4 extending to the inside of the housing 3 and connected to an installation head 23, a volute 6 fixed to the outer wall of the housing 3, the volute 6 connected to the water supply pipe 5, a sleeve 7 rotatably mounted on the volute 6, the sleeve 7 rotatably connected to the housing 3, a turbine fan 8 mounted on the outer wall of the sleeve 7, the turbine fan 8 cooperating with the inner cavity of the volute 6, a movable rod 10 movably mounted on the inner side of the sleeve 7, one end of the movable rod 10 extending to the inside of the housing 3 and connected to a turntable 12, a fixing device 18 movably mounted on the turntable 12, a limit component between the sleeve 7 and the movable rod 10, and a locking component mounted on the outer wall of the sleeve 7.

[0029] A T-shaped groove 13 is provided on the side of the turntable 12 away from the movable rod 10. A lead screw 14 is provided inside the T-shaped groove 13. A T-shaped block 15 is threaded on the lead screw 14. The T-shaped block 15 is movably engaged with the T-shaped groove 13. A connecting rod 16 is fixed on the outer side of the T-shaped block 15. A connecting rope 17 is provided on the connecting rod 16. The end of the connecting rope 17 away from the connecting rod 16 is connected to the fixing device 18. A knob is rotatably provided on the turntable 12. The knob is fixedly connected to one end of the lead screw 14.

[0030] The installation head 23 and the fixing device 18 facilitate the connection of the measured shower, wherein under the cooperation of the water pump 4 and the water suction pipe, the water in the water tank 1 is facilitated to be pumped out, transported to the installation head 23 through the water conveying pipe 5, and sprayed out by the measured shower, wherein when the water flows in the water conveying pipe 5, it impacts on the turbine fan 8, and under the cooperation of the sleeve 7, the volute 6 and the rotating connection of the shell 3, the sleeve 7 is driven to rotate, under the action of the limiting assembly, the movable rod 10 is driven to rotate synchronously, and then the rotating disc 12 is driven to rotate, under the cooperation of the screw rod 14, the T-shaped block 15, the connecting rod 16, the connecting rope 17 and the fixing device 18, the measured shower is further pulled to rotate at a limit angle, and the purpose of testing the swing performance of the spherical connection of the shower is achieved, without setting multiple driving mechanisms, the problem that in the prior art, two driving mechanism auxiliary devices, i.e. the water pump 4 and the motor, are needed to test the shower, and the water pump 4 and the motor need to be driven by electricity, thereby increasing the manufacturing and use cost of the device, is solved, and meanwhile, no gear is needed in the testing process, thereby solving the problem that in the prior art, the turbine is driven to rotate only by the cooperation of the driving gear and the driven gear, and the use of the gear further increases the investment cost of the device.

[0031] A through slot is formed at the center of the top of the water tank 1, and a mesh plate 2 is arranged in the through slot, the mesh plate 2 cooperates with the inner cavity of the shell 3, and the fixing device 18 comprises a belt, one end of the belt is provided with a plurality of upper buckles, and the other end of the belt is provided with a plurality of lower buckles.

[0032] The limiting assembly comprises a clamping groove 9, a clamping strip 11, a threaded hole 19 and a limiting bolt 20, two clamping grooves 9 are oppositely formed on the inner wall of the sleeve 7, two clamping strips 11 are oppositely fixed on the outer wall of the movable rod 10, and the clamping strip 11 movably cooperates with the clamping groove 9, a plurality of threaded holes 19 are equidistantly formed on the movable rod 10 and penetrate the movable rod 10, the limiting bolt 20 is threadedly arranged on the sleeve 7 and threadedly cooperates with the threaded hole 19, and the movable rod 10 is fixed with a limiting block 24 at one end thereof.

[0033] The locking member comprises a fixed plate 21, a locking bolt 22 and a positioning groove, the fixed plate 21 is fixed on one side of the volute 6 away from the shell 3, the locking bolt 22 is threadedly arranged on the fixed plate 21, and the positioning groove is formed on the outer wall of the sleeve 7, and the locking bolt 22 cooperates with the positioning groove.

[0034] A circular ring 25 is rotatably arranged on one side of the inner wall of the shell 3, a plurality of telescopic rods 26 are connected between the circular ring 25 and the rotating disc 12, and through the cooperation of the rotation of the circular ring 25 and the inner wall of the shell 3 and the telescopic rods 26, the stability of the rotating process of the rotating disc 12 is ensured.

[0035] The water tank 1 is provided with a base 27 at the bottom, and a movable door 28 is movably arranged at the front end of the shell 3, and an observation window is arranged on the movable door 28. The water tank 1 is connected with a water filling pipe and a water discharge pipe at one side, and valves are arranged on the water filling pipe and the water discharge pipe. The water filling pipe and the water discharge pipe are convenient for filling water into the water tank 1 and discharging water in the water tank 1 after use. A transparent plate is arranged on the front side of the water tank 1, so as to observe the water level in the water tank 1. A controller is installed on one side of the water tank 1 through a mounting rod. A water pressure gauge and a flow meter are arranged on the water delivery pipe 5. The water pump 4, the water pressure gauge and the flow meter are electrically connected with the controller.

[0036] Embodiment:

[0037] In the initial state, the locking bolt 22 is inserted into the positioning groove of the outer wall of the sleeve 7. In use, first, the tested shower is installed on the mounting head 23, and at the same time, the measured shower is wrapped by the belt on the fixing device 18. The measured shower is fixed through the cooperation of the upper buckle and the lower buckle.

[0038] Secondly, the knob is rotated to drive the screw rod 14 to rotate. Under the cooperation of the threads of the T-shaped block 15 and the screw rod 14, and the sliding cooperation of the T-shaped block 15 and the T-shaped groove 13, the T-shaped block 15 is driven to move along the direction of the T-shaped groove 13, thereby driving the connecting rod 16 to approach or move away from the measured shower in the vertical direction.

[0039] At the same time, the limiting bolt 20 is adjusted to be rotated out of the sleeve 7. Under the cooperation of the movable cooperation of the movable rod 10 and the sleeve 7, and the movable cooperation of the clamping strip 11 and the clamping groove 9, the movable rod 10 is pushed to slide along the inner wall of the sleeve 7, in combination with the telescopic rod 26, thereby driving the rotating disc 12 to approach or move away from the measured shower, so as to realize the adjustment of the connecting rod 16 to approach or move away from the measured shower in the horizontal direction, until the rotating position of the shower reaches the limit. At this time, the connecting rope 17 is taut, the limiting bolt 20 is rotated into the corresponding threaded hole 19 of the movable rod 10, so that the movable rod 10 is fixed inside the sleeve 7.

[0040] Then, the locking bolt 22 is adjusted to rotate away from the sleeve 7, until the locking bolt 22 is separated from the corresponding positioning groove, and the water pump 4 is started.

[0041] The water in the water tank 1 is pumped out through the water pump 4 and the water suction pipe, and is delivered to the measured shower through the water delivery pipe 5, and is sprayed out through the measured shower.

[0042] When the water flows in the water delivery pipe 5, the water impacts on the turbine fan 8, drives the sleeve 7 to rotate, under the cooperation of the clamping strip 11 and the clamping groove 9, combined with the cooperation of the limiting bolt 20 and the threaded hole 19, the movable rod 10 is driven to rotate synchronously, and the rotating disc 12 is driven to rotate, combined with the connecting rod 16, the connecting rope 17 and the fixing device 18, the measured shower is driven to rotate at a limit angle, the purpose of testing the swing performance of the spherical connection of the shower is achieved, without setting multiple driving mechanisms, the problem that the two driving mechanism auxiliary devices of the water pump 4 and the motor need to be set to test the shower in the prior art is solved, the water pump 4 and the motor need to be driven by electricity, and the manufacturing and use cost of the device is increased.

[0043] Meanwhile, the turbine fan 8 is used instead of the driving gear and the driven gear in the test process, the problem that the driving gear and the driven gear need to be cooperated with each other to drive the shower to rotate when the motor is running in the prior art is solved, and the use of the gear further increases the investment cost of the device.

[0044] It should be further pointed out that the mounting structure, connection mode or setting mode of each component in the utility model are common mechanical modes, as long as the beneficial effects can be achieved, and the water pump 4 and the controller in the utility model are purchased on the market, and the person skilled in the art can install and use them according to the requirements;

[0045] The fixing device 18 is the prior art disclosed, and the specific structure, working principle and use method are not described here.

[0046] The water delivery pipe 5 is fixed on the outer wall of the shell 3 through the pipe clamps, so that the stability of the water delivery pipe 5 is ensured.

[0047] All the technical features in the embodiment can be freely combined according to actual needs. The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific embodiments. Apparently, according to the content of the specification, many modifications and changes can be made. The embodiments are selected and described in the specification in order to better explain the principles and practical applications of the utility model, so that the person skilled in the art can well understand and use the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A shower ball joint swing performance testing device, comprising a water tank (1), a shell (3) is arranged at the top of the water tank (1), characterized in that, The water tank (1) one side through the water pump (4) is connected with water pump (4) water outlet is communicated with water pipe (5), the water pipe (5) away from water pump (4) one end extends to the inside of the shell (3), is communicated with mounting head (23), the shell (3) outer wall is fixed with volute (6), the volute (6) is communicated with water pipe (5), the volute (6) is rotatably arranged with sleeve (7), the sleeve (7) is rotatably connected with the shell (3), the sleeve (7) outer wall is provided with turbine fan (8), the turbine fan (8) is matched with the volute (6) inner chamber, the sleeve (7) inside movably provided with movable rod (10), the movable rod (10) one end extends to the inside of the shell (3), is connected with rotary disc (12), the rotary disc (12) movably provided with fixing device (18) on, the sleeve (7) and movable rod (10) between setting limit component, the sleeve (7) outer wall is provided with locking piece.

2. The oscillation performance testing device for a ball joint of a shower head according to claim 1, characterized in that, The rotary disc (12) away from the side of movable rod (10) is provided with T-shaped slot (13), the T-shaped slot (13) is provided with screw rod (14), the screw rod (14) is provided with T-shaped block (15), the T-shaped block (15) and T-shaped slot (13) are movably matched, the T-shaped block (15) is fixed with connecting rod (16) on the outer side, the connecting rod (16) is provided with connecting rope (17), the connecting rope (17) is connected with fixing device (18) away from the end of connecting rod (16), the rotary disc (12) is rotatably provided with knob, the knob is fixedly connected with one end of screw rod (14).

3. The oscillation performance testing device for a ball joint of a shower head according to claim 2, characterized in that, The water tank (1) top center is provided with through slot, the through slot is provided with mesh plate (2), the mesh plate (2) is matched with the shell (3) inner chamber, the fixing device (18) includes belt, the belt is provided with a plurality of upper buckles on one end, the other end of the belt is provided with a plurality of lower buckles, the upper buckle and lower buckle are buckled.

4. The oscillation performance testing device for a ball joint of a shower head according to claim 3, characterized in that, The limit component includes clamping groove (9) clamping strip (11), screw hole (19) and limiting bolt (20), two clamping grooves (9) are oppositely provided in the inner wall of sleeve (7), two clamping strips (11) are oppositely fixed on the outer wall of movable rod (10), and the clamping strip (11) is movably matched with the clamping groove (9), a plurality of screw holes (19) are equidistantly provided on the movable rod (10), and the screw hole (19) penetrates the movable rod (10), the limiting bolt (20) is threadedly arranged on the sleeve (7), and the limiting bolt (20) is threadedly matched with the screw hole (19), the movable rod (10) is fixed with a limiting block (24) on the outer side.

5. The oscillation performance testing device for a ball joint of a shower head according to claim 4, characterized in that, The locking piece includes fixed plate (21), locking bolt (22) and positioning groove, the fixed plate (21) is fixed on the side of volute (6) away from the shell (3), the locking bolt (22) is threadedly arranged on the fixed plate (21), the positioning groove is provided on the outer wall of sleeve (7), and the locking bolt (22) and the positioning groove are matched with each other.

6. The swaying performance testing device for a ball joint of a shower head according to claim 5, characterized in that, A circular ring (25) is rotatably arranged on one side of the inner wall of the shell (3), and a plurality of telescopic rods (26) are connected between the circular ring (25) and the rotating disc (12).

7. The oscillation performance testing device for a ball joint of a shower head according to claim 6, characterized in that, A base (27) is arranged at the bottom of the water tank (1), a movable door (28) is movably arranged at the front end of the shell (3), an observation window is arranged on the movable door (28), a water filling pipe and a water draining pipe are connected to one side of the water tank (1) in a communication mode, valves are arranged on the water filling pipe and the water draining pipe, a transparent plate is arranged on the front side of the water tank (1), a controller is installed on one side of the water tank (1) through an installation rod, a water pressure gauge and a flow meter are arranged on the water pipe (5), and the water pump (4), the water pressure gauge and the flow meter are electrically connected with the controller.

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