Waterproof test device for door lock

Abstract

The utility model provides a waterproof test device for a door lock. The waterproof test device for the door lock comprises a water tank; the test box is fixedly mounted at the top of the water tank; the box door is arranged on one side of the test box; the test door lock is arranged on the box door; the scouring waterproof test mechanism is arranged on the test box, and the scouring waterproof test mechanism is used for carrying out a scouring waterproof test on the test door lock; and the soaking waterproof test mechanism is arranged on the test box, and the soaking waterproof test mechanism is used for carrying out a soaking waterproof test on the test door lock. The waterproof test device for the door lock provided by the utility model has the advantages that washing and soaking waterproof tests can be carried out on the door lock in sequence, the operation is convenient, and time and labor are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of door lock waterproof testing, and in particular relates to a door lock waterproof testing device. Background Art

[0002] Door locks, as the name implies, are devices used to lock doors to prevent others from opening them. There are many types of door locks, and the requirements for door locks are different in different occasions. Ordinary families generally use anti-theft door locks, which are highly secure and relatively cheap.

[0003] During the manufacturing process of door locks, waterproof tests need to be performed on them to improve the waterproof performance of the door locks, thereby preventing rainwater from entering the room along the door locks. However, existing waterproof testing devices for door locks are often unable to perform flushing and immersion waterproof tests on door locks, which is inconvenient.

[0004] Therefore, it is necessary to provide a new door lock waterproof test device to solve the above technical problems. Utility Model Content

[0005] In order to solve the technical problem that the existing door lock waterproof test device is often unable to perform flushing and immersion waterproof tests on the door lock in sequence, the utility model provides a door lock waterproof test device.

[0006] The utility model provides a door lock waterproof test device comprising: a water tank; a test box, the test box is fixedly installed on the top of the water tank; a box door, the box door is arranged on one side of the test box; a test door lock, the test door lock is arranged on the box door; a flushing waterproof test mechanism, the flushing waterproof test mechanism is arranged on the test box, and the flushing waterproof test mechanism is used to perform a flushing waterproof test on the test door lock; an immersion waterproof test mechanism, the immersion waterproof test mechanism is arranged on the test box, and the immersion waterproof test mechanism is used to perform an immersion waterproof test on the test door lock.

[0007] As a further solution of the utility model, a sealing plate is hinged on the test box, and a plurality of bolts are arranged on the sealing plate, and the plurality of bolts are all threadedly connected to the test box.

[0008] As a further solution of the utility model, the flushing waterproof test mechanism includes an electric cylinder, a spiral tube, a nozzle, a water pump, a conduit and a first solenoid valve. The electric cylinder is fixedly mounted on the test box, the spiral tube is fixedly mounted on the output rod of the electric cylinder, a plurality of the nozzles are arranged on the inner wall of the spiral tube, the water pump is arranged on the bottom inner wall of the water tank, the conduit is arranged at the water outlet end of the water pump, the conduit is connected to the spiral tube, and the first solenoid valve is arranged on the conduit.

[0009] As a further solution of the utility model, the immersion waterproof testing mechanism includes a booster pump, a water pipe, a one-way valve and a water pressure sensor. The booster pump is arranged on one side of the water tank, the water pipe is arranged at the water outlet end of the booster pump, the water pipe is connected to the box door, the one-way valve is arranged on the water pipe, and the water pressure sensor is arranged on the inner wall of the test box.

[0010] As a further solution of the utility model, a connecting pipe is provided on the test box, the connecting pipe is connected to the water tank, and a second solenoid valve is provided on the connecting pipe.

[0011] As a further solution of the utility model, a water filling port is provided on the water tank, and a sealing cover is threadedly installed on the water filling port.

[0012] As a further solution of the utility model, a drain pipe is provided on the water tank, a third solenoid valve is provided on the drain pipe, a controller is provided on the test box, and the controller is electrically connected to the electric cylinder, water pump, first solenoid valve, booster pump, water pressure sensor, second solenoid valve and third solenoid valve.

[0013] Compared with the related art, the door lock waterproof test device provided by the utility model has the following beneficial effects:

[0014] The utility model provides a waterproof test device for door locks: first, the water tank is the basic part of the whole test device, which is used to store and provide water resources required for the test. Its design ensures sufficient water supply during the test and is easy to clean and maintain, providing a stable and reliable water source for the waterproof test. The test box is fixedly installed on the top of the water tank to form a closed or semi-closed test environment. The design of the test box takes into account the waterproof performance and the convenience of the test, which can ensure that the test door lock is not disturbed by the external environment during the test. The box door is set on one side of the test box, through which the test box can be easily opened or closed, and it is convenient to install and disassemble the test door lock. At the same time, the box door has good sealing performance to ensure that water will not leak from the box door during the test. The test door lock is the main object of the test and is installed on the box door. By performing a waterproof test on the test door lock, it can be evaluated. Its waterproof performance in the actual use environment provides strong data support for the design and production of door locks. The flushing waterproof test mechanism is one of the key parts of the device. It is set on the test box. It can perform flushing waterproof tests on the test door locks by simulating actual use scenarios such as rain flushing. This mechanism can accurately control the amount of water, water pressure and flushing time of flushing, so as to obtain accurate waterproof performance evaluation results. The design of the flushing waterproof test mechanism makes the test process closer to the actual use scenario and improves the accuracy and reliability of the test. The immersion waterproof test mechanism is another key part. It is also set on the test box. It can completely immerse the test door lock in water to simulate the situation where the door lock is in a humid or underwater environment for a long time. Through the immersion waterproof test, the waterproof performance of the door lock in extreme environments can be evaluated, providing a more comprehensive reference for the waterproof design of the door lock;

[0015] To sum up, the door lock waterproof testing device in this embodiment can comprehensively evaluate the waterproof performance of the door lock by combining the two functions of the flushing waterproof test and the immersion waterproof test. It has a reasonable design, easy operation, and accurate and reliable test results. It is of great significance to improve the waterproof performance and quality of door lock products. At the same time, the device also provides strong technical support and guarantee for the research and development and production of door locks. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 A schematic front view of a preferred embodiment of a door lock waterproof test device provided by the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of a front cross-sectional structure;

[0019] Figure 3 for Figure 1Schematic diagram of the enlarged structure of part A.

[0020] In the figure: 1. water tank; 2. test box; 3. box door; 4. test door lock; 5. sealing plate; 6. bolt; 7. electric cylinder; 8. spiral tube; 9. nozzle; 10. water pump; 11. conduit; 12. first solenoid valve; 13. booster pump; 14. water pipe; 15. one-way valve; 16. water pressure sensor; 17. connecting pipe; 18. second solenoid valve; 19. water inlet; 20. sealing cover; 21. drain pipe; 22. third solenoid valve; 23. controller. DETAILED DESCRIPTION

[0021] Please refer to Figure 1-Figure 3 ,in, Figure 1 A schematic front view of a preferred embodiment of a door lock waterproof test device provided by the utility model; Figure 2 for Figure 1 A schematic diagram of a front cross-sectional structure; Figure 3 for Figure 1Schematic diagram of the enlarged structure of part A. The door lock waterproof test device comprises: a water tank 1; a test box 2, wherein the test box 2 is fixedly mounted on the top of the water tank 1; a box door 3, wherein the box door 3 is arranged on one side of the test box 2; a test door lock 4, wherein the test door lock 4 is arranged on the box door 3; a flushing waterproof test mechanism, wherein the flushing waterproof test mechanism is arranged on the test box 2, and the flushing waterproof test mechanism is used to perform a flushing waterproof test on the test door lock 4; an immersion waterproof test mechanism, wherein the immersion waterproof test mechanism is arranged on the test box 2, and the immersion waterproof test mechanism is used to perform an immersion waterproof test on the test door lock 4. Firstly, the water tank 1 is used as the basic part of the entire test device to store and provide water resources required for the test. Its design ensures sufficient water supply during the test, and is easy to clean and maintain, providing a stable and reliable water source for the waterproof test. The test box 2 is fixedly mounted on the top of the water tank 1 to form a closed or semi-closed test environment. The design of the test box 2 takes into account the waterproof performance and the convenience of the test, and can ensure that the test door lock 4 is not disturbed by the external environment during the test. The box door 3 is arranged on one side of the test box 2, through which it can be easily opened. Opening or closing the test box 2 is convenient for installing and removing the test door lock 4. At the same time, the sealing performance of the box door 3 is good to ensure that water will not leak from the box door during the test. The test door lock 4 is the main object of the test and is installed on the box door 3. By performing a waterproof test on the test door lock 4, its waterproof performance in the actual use environment can be evaluated, providing strong data support for the design and production of the door lock. The flushing waterproof test mechanism is one of the key parts of the device and is set on the test box 2. It can perform a flushing waterproof test on the test door lock 4 by simulating actual use scenarios such as rain flushing. This mechanism can accurately control the flushing water volume, water pressure and flushing time, so as to obtain accurate waterproof performance evaluation results. The design of the flushing waterproof test mechanism makes the test process closer to the actual use scenario and improves the accuracy and reliability of the test. The immersion waterproof test mechanism is another key part. It is also set on the test box 2. It can completely immerse the test door lock 4 in water to simulate the situation where the door lock is in a humid or underwater environment for a long time. Through the immersion waterproof test, the waterproof performance of the door lock in extreme environments can be evaluated, providing a more comprehensive reference for the waterproof design of the door lock.

[0022] A sealing plate 5 is hinged on the test box 2 , and a plurality of bolts 6 are arranged on the sealing plate 5 . The plurality of bolts 6 are all threadedly connected to the test box 2 . The test box 2 can be closed by the sealing plate 5 , and the sealing plate 5 can be fixed to the test box 2 by the plurality of bolts 6 .

[0023] The flushing waterproof test mechanism includes an electric cylinder 7, a spiral tube 8, a nozzle 9, a water pump 10, a conduit 11 and a first electromagnetic valve 12. The electric cylinder 7 is fixedly mounted on the test box 2, the spiral tube 8 is fixedly mounted on the output rod of the electric cylinder 7, a plurality of nozzles 9 are arranged on the inner wall of the spiral tube 8, the water pump 10 is arranged on the bottom inner wall of the water tank 1, the conduit 11 is arranged at the water outlet end of the water pump 10, the conduit 11 is connected with the spiral tube 8, the first electromagnetic valve 12 is arranged on the conduit 11, the spiral tube 8 is driven to move to one side by the electric cylinder 7, so that the spiral tube 8 is covered on the test door lock 4, the water pump 10 is started and the first electromagnetic valve 12 is opened, the water pump 10 draws out the water in the water tank 1 and injects it into the spiral tube 8 through the conduit 11, and the water is sprayed to the test door lock 4 through the plurality of nozzles 9 on the spiral tube 8, and then the test door lock 4 is observed from the outside of the box door 3 to see if there is water seepage, so as to judge the waterproof performance of the test door lock 4.

[0024] The immersion waterproof test mechanism includes a booster pump 13, a water pipe 14, a one-way valve 15 and a water pressure sensor 16. The booster pump 13 is arranged on one side of the water tank 1, the water pipe 14 is arranged at the water outlet end of the booster pump 13, the water pipe 14 is connected to the box door 3, the one-way valve 15 is arranged on the water pipe 14, and the water pressure sensor 16 is arranged on the inner wall of the test box 2. The water in the water tank 1 is pumped out by the booster pump 13 and injected into the test box 2 through the water pipe 14, so that the water fills the test box 2. The water pressure in the test box 2 can be monitored by the water pressure sensor 16. After the water submerges the test door lock 4, it can be observed from the outside of the box door 3 whether there is water seepage in the test door lock 4, so as to judge the waterproof performance of the test door lock 4.

[0025] The test box 2 is provided with a connecting pipe 17 , which is connected to the water tank 1 . The connecting pipe 17 is provided with a second solenoid valve 18 . The water in the test box 2 can be introduced into the water tank 1 through the connecting pipe 17 and the second solenoid valve 18 .

[0026] The water tank 1 is provided with a water inlet 19 , and a sealing cover 20 is threadedly mounted on the water inlet 19 . Water can be injected into the water tank 1 through the water inlet 19 , and the water inlet 19 can be sealed by the sealing cover 20 .

[0027] The water tank 1 is provided with a drain pipe 21, and a third solenoid valve 22 is provided on the drain pipe 21. The test box 2 is provided with a controller 23, and the controller 23 is electrically connected to the electric cylinder 7, the water pump 10, the first solenoid valve 12, the booster pump 13, the water pressure sensor 16, the second solenoid valve 18 and the third solenoid valve 22. The water in the water tank 1 can be discharged through the drain pipe 21, and the device can be operated and controlled by the controller 23.

[0028] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0029] The working principle of the door lock waterproof test device provided by the utility model is as follows:

[0030] When in use, the sealing cover 20 is opened, water is injected into the water tank 1 through the water injection port 19, the test door lock 4 is installed on the box door 3, the electric cylinder 7 is started, and the electric cylinder 7 drives the spiral tube 8 to move to one side, so that the spiral tube 8 is covered on the test door lock 4, the water pump 10 is started and the first electromagnetic valve 12 is opened, the water pump 10 pumps out the water in the water tank 1 and injects it into the spiral tube 8 through the conduit 11, and the water is sprayed toward the test door lock 4 through the multiple nozzles 9 on the spiral tube 8, and then the test door lock 4 is observed from the outside of the box door 3 to see if there is water seepage, so as to judge the waterproof performance of the test door lock 4;

[0031] When conducting the immersion waterproof test, the booster pump 13 is started, and the booster pump 13 pumps the water in the water tank 1 and injects it into the test box 2 through the water pipe 14, so that the water fills the test box 2. The water pressure in the test box 2 can be monitored by the water pressure sensor 16. After the water submerges the test door lock 4, it can be observed from the outside of the box door 3 whether there is water seepage in the test door lock 4, thereby judging the waterproof performance of the test door lock 4.

[0032] Compared with the related art, the door lock waterproof test device provided by the utility model has the following beneficial effects:

[0033] The utility model provides a waterproof test device for door locks. First, a water tank 1 is used as the basic part of the whole test device to store and provide water resources required for the test. Its design ensures sufficient water supply during the test and is easy to clean and maintain, providing a stable and reliable water source for the waterproof test. A test box 2 is fixedly installed on the top of the water tank 1 to form a closed or semi-closed test environment. The design of the test box 2 takes into account the waterproof performance and the convenience of the test, and can ensure that the test door lock 4 is not disturbed by the external environment during the test. The box door 3 is arranged on one side of the test box 2, through which the test box 2 can be easily opened or closed, and the test door lock 4 is easy to install and disassemble. At the same time, the box door 3 has good sealing performance to ensure that water will not leak from the box door during the test. The test door lock 4 is the main object of the test and is installed on the box door 3. By performing a waterproof test on the test door lock 4 , it can evaluate its waterproof performance in the actual use environment, and provide strong data support for the design and production of door locks. The flushing waterproof test mechanism is one of the key parts of the device, which is set on the test box 2. It can perform flushing waterproof tests on the test door lock 4 by simulating actual use scenarios such as rain scouring. This mechanism can accurately control the amount of water, water pressure and flushing time of the flushing, so as to obtain accurate waterproof performance evaluation results. The design of the flushing waterproof test mechanism makes the test process closer to the actual use scenario, and improves the accuracy and reliability of the test. The immersion waterproof test mechanism is another key part, which is also set on the test box 2. It can completely immerse the test door lock 4 in water, simulating the situation that the door lock is in a humid or underwater environment for a long time. Through the immersion waterproof test, the waterproof performance of the door lock in extreme environments can be evaluated, providing a more comprehensive reference for the waterproof design of the door lock;

[0034] To sum up, the door lock waterproof testing device in this embodiment can comprehensively evaluate the waterproof performance of the door lock by combining the two functions of the flushing waterproof test and the immersion waterproof test. It has a reasonable design, easy operation, and accurate and reliable test results. It is of great significance to improve the waterproof performance and quality of door lock products. At the same time, the device also provides strong technical support and guarantee for the research and development and production of door locks.

[0035] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0036] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0037] Although the embodiments of the present invention have been shown and described, it is understandable to those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A door lock waterproof test device, characterized in that: include: Water tank; A test box, the test box is fixedly installed on the top of the water tank; A box door, the box door is arranged on one side of the test box; A test door lock, wherein the test door lock is arranged on the box door; A flushing and waterproofing test mechanism, which is arranged on the test box and is used to perform a flushing and waterproofing test on the test door lock; An immersion waterproof test mechanism is provided on the test box and is used for performing an immersion waterproof test on a test door lock.

2. The door lock waterproof test device according to claim 1, characterized in that: A sealing plate is hinged on the test box, and a plurality of bolts are arranged on the sealing plate. The plurality of bolts are all threadedly connected with the test box.

3. The door lock waterproof test device according to claim 1, characterized in that: The flushing waterproof test mechanism includes an electric cylinder, a spiral tube, a nozzle, a water pump, a conduit and a first solenoid valve. The electric cylinder is fixedly installed on the test box, the spiral tube is fixedly installed on the output rod of the electric cylinder, the multiple nozzles are arranged on the inner wall of the spiral tube, the water pump is arranged on the bottom inner wall of the water tank, the conduit is arranged at the water outlet end of the water pump, the conduit is connected to the spiral tube, and the first solenoid valve is arranged on the conduit.

4. The door lock waterproof test device according to claim 3, characterized in that: The immersion waterproof test mechanism includes a booster pump, a water pipe, a one-way valve and a water pressure sensor. The booster pump is arranged on one side of the water tank, the water pipe is arranged at the water outlet end of the booster pump, the water pipe is connected to the box door, the one-way valve is arranged on the water pipe, and the water pressure sensor is arranged on the inner wall of the test box.

5. The door lock waterproof test device according to claim 4, characterized in that: The test box is provided with a connecting pipe, the connecting pipe is connected with the water tank, and the connecting pipe is provided with a second solenoid valve.

6. The door lock waterproof test device according to claim 1, characterized in that: The water tank is provided with a water filling port, and a sealing cover is threadedly mounted on the water filling port.

7. The door lock waterproof test device according to claim 5, characterized in that: The water tank is provided with a drain pipe, the drain pipe is provided with a third solenoid valve, the test box is provided with a controller, and the controller is electrically connected to the electric cylinder, the water pump, the first solenoid valve, the booster pump, the water pressure sensor, the second solenoid valve and the third solenoid valve.

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