Waterproof testing device for instrument and meter manufacturing

Abstract

The utility model discloses a waterproof testing device for instrument and meter manufacturing, and relates to the technical field of instrument and meter manufacturing. The top surface of the device body is provided with a water collecting tank, one side of the top surface of the device body is fixedly provided with a supporting plate, the surface of the supporting plate is provided with a lifting mechanism, the surface of the lifting mechanism is provided with a rotating mechanism, the bottom surface of the rotating mechanism is fixedly provided with a clamping mechanism, and the surface of the inner wall of the water collecting tank is provided with a lifting water collecting mechanism. A water inlet pipe and a water outlet pipe are slidably mounted on two sides of the device body. According to the utility model, the lifting mechanism drives the rotating mechanism and the clamping mechanism to descend, so that instruments and meters enter the water collecting tank, and after testing is completed, the lifting mechanism drives the rotating mechanism and the clamping mechanism to ascend, and the instruments and meters are taken down from the surface of the clamping mechanism; and an operator can fix and disassemble the instrument without excessively contacting with water, so that the instrument is more convenient to use, and the working efficiency is favorably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of instrument manufacturing, in particular to a waterproof testing device for instrument manufacturing. Background Art

[0002] Waterproof test is a test method to evaluate the waterproof performance of products or equipment under specific environmental conditions. It mainly simulates various moisture scenarios that may be encountered in actual use, such as rain, splashing water, immersion in water, etc., to detect the tolerance and stability of products or equipment when exposed to moisture. The purpose of waterproof test is to evaluate whether the product or equipment can maintain its performance after contact with moisture, and whether there is moisture penetrating into the equipment, thereby affecting its service life and safety.

[0003] In the prior art, a Chinese patent with authorization announcement number CN218098173U discloses a waterproof testing device for instrument manufacturing. Through the arrangement of a chassis, a rotating shaft, a water tank, a shaft clamp, a connecting rod, a folding frame, a leakage net and a shaft sleeve, when the instrument is waterproof tested, water is placed in the water tank, and the rotating shaft above the chassis rotates, driving the water tank to rotate. When the detection time is reached, the folding frame is lifted, and the leakage net above rises accordingly, and the shaft sleeve also rises accordingly, so that the tested instrument can be easily taken out, thereby completing the test of the instrument.

[0004] The above-mentioned existing technical solutions have the following defects: the operator still needs to manually operate when lifting the folding frame, which is not convenient to use. The operator's hands are easily exposed to water. For operators who are responsible for waterproof testing for a long time, long-term immersion of hands in water can easily cause damage to the hand skin. In addition, manually lifting the folding frame is time-consuming and laborious, which is not conducive to improving the working efficiency of the device. At the same time, it is difficult to adjust the test water injection volume for instruments of different sizes, which easily causes waste of water resources and is not conducive to saving water resources.

[0005] For this purpose, a waterproof testing device for instrument manufacturing is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve the problems mentioned in the above background technology, and provide a waterproof testing device for instrument manufacturing.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A waterproof testing device for instrument manufacturing comprises a device body, a water collecting trough is provided on the top surface of the device body, a support plate is fixedly installed on one side of the top surface of the device body, a lifting mechanism is provided on the surface of the support plate, a rotating mechanism is provided on the surface of the lifting mechanism, a clamping mechanism is fixedly installed on the bottom surface of the rotating mechanism, a cover plate is rotatably installed on the surface of the rotating mechanism, a lifting and water collecting mechanism is provided on the inner wall surface of the water collecting trough, and a water inlet pipe and a water outlet pipe are slidably installed on both sides of the device body.

[0009] Furthermore, the lifting mechanism includes a first slide groove, which is opened on the side of the support plate, and a first motor is fixedly installed on the top surface of the support plate. The output end of the first motor is fixedly connected to a threaded rod, and the threaded rod is rotatably installed on the inner wall surface of the first slide groove. A lifting rod is threadedly sleeved on the surface of the threaded rod, and the lifting rod is slidably installed on the inner wall surface of the first slide groove, and the rotating mechanism is arranged on the surface of the lifting rod.

[0010] Furthermore, the rotating mechanism includes a second motor, which is fixedly mounted on the top surface of the lifting rod, and the output end of the second motor is fixedly connected to a rotating rod, which is rotatably mounted on the bottom surface of the lifting rod, the clamping mechanism is fixedly mounted on the bottom surface of the rotating rod, and the cover plate 8 is rotatably mounted on the surface of the rotating rod.

[0011] Furthermore, the clamping mechanism includes a connecting block, which is fixedly installed on the bottom surface of the rotating rod. A second sliding groove is opened inside the connecting block, and a sliding rod is slidably installed on the inner wall surface of the second sliding groove. There are two sliding rods and they are arranged on the left and right sides of the second sliding groove. Limiting blocks are fixedly installed on the opposite sides of the sliding rods, and a spring is fixedly connected between the opposite surfaces of the two sliding rods.

[0012] Furthermore, the lifting and lowering water collection mechanism includes a groove, which is opened on the bottom surface of the water collection tank. The number of the grooves is several and they are arranged in concentric rings. A water baffle is slidably installed on the inner wall surface of the groove. An electric telescopic rod is fixedly installed on the bottom surface of the device body. The telescopic end of the electric telescopic rod passes through the bottom surface of the inner wall of the groove and is fixedly connected to the bottom surface of the water baffle. Water pipe connecting ports are opened on both sides of the water baffle. The specifications of the water pipe connecting ports are compatible with the specifications of the water inlet pipe and the water outlet pipe. The water inlet pipe and the water outlet pipe are slidably inserted into the inner wall surface of the water pipe connecting port.

[0013] Furthermore, an annular groove is provided on the bottom surface of the cover plate, the number and size of the annular groove are matched with the number and size of the water-blocking plate, fixing blocks for fixing the cover plate are provided on both sides of the water collecting trough, and a fan is fixedly installed on the side of the top surface of the device body away from the support plate.

[0014] The beneficial effects of the utility model are as follows: when it is necessary to test the instrument, the instrument is fixed on the surface of the clamping mechanism, and the rotating mechanism and the clamping mechanism are driven down by the lifting mechanism to allow the instrument to enter the water collection tank. After the test is completed, the rotating mechanism and the clamping mechanism can be driven up by the lifting mechanism to remove the instrument from the surface of the clamping mechanism. The operator does not need to have too much contact with the water body to fix and disassemble the instrument, which is beneficial to protecting the operator's hand skin, is more convenient to use, and is beneficial to improving work efficiency. The size of the internal space of the water collection tank is adjusted by the lifting water collection mechanism, and the water is injected into the water collection tank through the water inlet pipe, so that different water injection amounts can be adjusted for instruments of different sizes, which is beneficial to saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of a front plan view of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a front cross-sectional view of the utility model;

[0017] Figure 3 It is a front cross-sectional view of the rotating mechanism and the clamping mechanism of the utility model;

[0018] Figure numerals: 1. device body; 2. water collecting trough; 3. support plate; 4. lifting mechanism; 401. first slide groove; 402. first motor; 403. threaded rod; 404. lifting rod; 5. rotating mechanism; 501. second motor; 502. rotating rod; 6. clamping mechanism; 601. connecting block; 602. limiting block; 603. second slide groove; 604. sliding rod; 605. spring; 7. lifting and lowering water collecting mechanism; 701. groove; 702. water baffle; 703. electric telescopic rod; 704. water pipe connection port; 8. cover plate; 9. water inlet pipe; 10. water outlet pipe; 11. fan. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0022] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] like Figures 1 to 3 As shown, a waterproof testing device for instrument manufacturing comprises a device body 1, a water collecting trough 2 is provided on the top surface of the device body 1, a support plate 3 is fixedly installed on one side of the top surface of the device body 1, a lifting mechanism 4 is provided on the surface of the support plate 3, a rotating mechanism 5 is provided on the surface of the lifting mechanism 4, a clamping mechanism 6 is fixedly installed on the bottom surface of the rotating mechanism 5, a cover plate 8 is rotatably installed on the surface of the rotating mechanism 5, a lifting and water collecting mechanism 7 is provided on the inner wall surface of the water collecting trough 2, and a water inlet pipe 9 and a water outlet pipe 10 are slidably installed on both sides of the device body 1.

[0025] Specifically, when it is necessary to test the instrument, the instrument is fixed on the surface of the clamping mechanism 6, and the lifting mechanism 4 on the surface of the support plate 3 drives the rotating mechanism 5 and the clamping mechanism 6 to descend, so that the instrument can enter the water collection tank 2 for testing, the water collection tank 2 is sealed by the cover plate 8 and the clamping mechanism 6 can be driven to rotate by the rotating mechanism 5, thereby driving the instrument to rotate inside the water collection tank 2, so that the instrument is fully in contact with the liquid, which is beneficial to the accuracy of the test. After the test is completed, the rotating mechanism 5 and the clamping mechanism 6 can be driven to rise by the lifting mechanism 4 and the instrument can be removed from the surface of the clamping mechanism 6. The operator does not need to have too much contact with the water body to fix and disassemble the instrument, which is beneficial to protecting the operator's hand skin, making it more convenient to use and improving work efficiency. The size of the internal space of the water collection tank 2 is adjusted by lifting the water collection mechanism 7, and the water collection tank 2 is filled with water through the water inlet pipe 9, so that different water injection amounts can be adjusted for instruments of different sizes, which is beneficial to saving water resources.

[0026] like Figures 1 to 3 As shown, the lifting mechanism 4 includes a first slide groove 401, the first slide groove 401 is opened on the side of the support plate 3, the top surface of the support plate 3 is fixedly installed with a first motor 402, the output end of the first motor 402 is fixedly connected with a threaded rod 403, the threaded rod 403 is rotatably installed on the inner wall surface of the first slide groove 401, the surface of the threaded rod 403 is threadedly sleeved with a lifting rod 404, the lifting rod 404 is slidably installed on the inner wall surface of the first slide groove 401, and the rotating mechanism 5 is arranged on the surface of the lifting rod 404.

[0027] Specifically, the output end of the first motor 402 rotates to drive the threaded rod 403 to rotate, thereby driving the lifting rod 404, which is threadedly sleeved on the surface of the threaded rod 403 and slidably installed on the inner wall surface of the first slide groove 401, to lift and lower, thereby driving the rotating mechanism 5 and the clamping mechanism 6 to lift and lower, so as to facilitate the testing and removal of instruments.

[0028] like Figures 1 to 3 As shown, the rotating mechanism 5 includes a second motor 501, which is fixedly mounted on the top surface of the lifting rod 404, and the output end of the second motor 501 is fixedly connected to a rotating rod 502, which is rotatably mounted on the bottom surface of the lifting rod 404, the clamping mechanism 6 is fixedly mounted on the bottom surface of the rotating rod 502, and the cover plate 8 is rotatably mounted on the surface of the rotating rod 502.

[0029] Specifically, the output end of the second motor 501 rotates the rotating rod 502, thereby driving the clamping mechanism 6 fixedly mounted on the bottom surface of the rotating rod 502 to rotate inside the water collecting tank 2, so that the instrument and the water body are in more complete contact, which is conducive to more accurate test results.

[0030] like Figures 1 to 3 As shown, the clamping mechanism 6 includes a connecting block 601, which is fixedly installed on the bottom surface of the rotating rod 502. A second sliding groove 603 is opened inside the connecting block 601, and a sliding rod 604 is slidably installed on the inner wall surface of the second sliding groove 603. There are two sliding rods 604 and they are arranged on the left and right inside the second sliding groove 603. The opposite sides of the sliding rods 604 are fixedly installed with limit blocks 602, and a spring 605 is fixedly connected between the opposite surfaces of the two sliding rods 604.

[0031] Specifically, when fixing and removing the instrument, opposite forces are applied to the two limit blocks 602, so that the spring 605 between the two slide bars 604 inside the connecting block 601 is deformed by the force, and the instrument is placed on the surface of the limit block 602. Under the action of the elastic restoring force, the two slide bars 604 slide toward each other on the surface of the second slide groove 603, so that the limit block 602 can fix the instrument.

[0032] like Figures 1 to 3As shown, the lifting water collection mechanism 7 includes a groove 701, which is opened on the bottom surface of the water collection tank 2. The number of grooves 701 is several and they are arranged in concentric rings. A water-blocking plate 702 is slidably installed on the inner wall surface of the groove 701. An electric telescopic rod 703 is fixedly installed on the bottom surface of the device body 1. The telescopic end of the electric telescopic rod 703 passes through the bottom surface of the inner wall of the groove 701 and is fixedly connected to the bottom surface of the water-blocking plate 702. Water pipe connecting ports 704 are opened on both sides of the water-blocking plate 702. The specifications of the water pipe connecting ports 704 are compatible with the specifications of the water inlet pipe 9 and the water outlet pipe 10. The water inlet pipe 9 and the water outlet pipe 10 are slidably inserted into the inner wall surface of the water pipe connecting port 704.

[0033] Specifically, when conducting waterproof tests on instruments of different sizes, the electric telescopic rods 703 in different positions can be selected to push the water-blocking plates 702 of different sizes to slide up on the inner wall surface of the groove 701, and the water inlet pipe 9 and the water outlet pipe 10 can be slid until they are connected to the water-blocking plates 702. This can adjust the amount of water required for testing instruments of different sizes, avoid waste, and help save water resources.

[0034] like Figures 1 to 3 As shown, an annular groove is provided on the bottom surface of the cover plate 8, the number and size of the annular groove are adapted to the number and size of the water-blocking plate 702, fixing blocks for fixing the cover plate 8 are provided on both sides of the water collecting trough 2, and a fan 11 is fixedly installed on the side of the top surface of the device body 1 away from the support plate 3.

[0035] Specifically, after the test is completed, the lifting mechanism 4 drives the rotating mechanism 5 and the clamping mechanism 6 to rise, and the rotating mechanism 5 drives the clamping mechanism 6 to rotate and turns on the fan 11 to quickly dry the water on the surface of the instrument in all directions to avoid damage caused by long-term contact of water with the instrument. The annular groove on the bottom of the cover plate 8 is adapted to the number and size of the water baffle 702, which is convenient for testing instruments of different sizes and is beneficial to the accuracy of the test.

[0036] To sum up: when it is necessary to test the instrument, fix the instrument on the surface of the clamping mechanism 6, and drive the rotating mechanism 5 and the clamping mechanism 6 to descend through the lifting mechanism 4, so that the instrument enters the water collection tank 2. After the test is completed, the rotating mechanism 5 and the clamping mechanism 6 can be driven up by the lifting mechanism 4 and the instrument can be removed from the surface of the clamping mechanism 6. The operator does not need to have too much contact with the water body to fix and disassemble the instrument, which is beneficial to protecting the operator's hand skin, making it more convenient to use and improving work efficiency. The size of the internal space of the water collection tank 2 is adjusted by lifting the water collection mechanism 7, and the water collection tank 2 is filled with water through the water inlet pipe 9, so that different water injection amounts can be adjusted for instruments of different sizes, which is beneficial to saving water resources.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A waterproof testing device for instrument manufacturing, characterized in that: The invention comprises a device body (1), wherein a water collecting trough (2) is provided on the top surface of the device body (1), a support plate (3) is fixedly installed on one side of the top surface of the device body (1), a lifting mechanism (4) is provided on the surface of the support plate (3), a rotating mechanism (5) is provided on the surface of the lifting mechanism (4), a clamping mechanism (6) is fixedly installed on the bottom surface of the rotating mechanism (5), a cover plate (8) is rotatably installed on the surface of the rotating mechanism (5), a lifting and water collecting mechanism (7) is provided on the inner wall surface of the water collecting trough (2), and a water inlet pipe (9) and a water outlet pipe (10) are slidably installed on both sides of the device body (1).

2. The waterproof testing device for instrument manufacturing according to claim 1, characterized in that: The lifting mechanism (4) comprises a first slide groove (401), the first slide groove (401) is opened on the side of the support plate (3), a first motor (402) is fixedly installed on the top surface of the support plate (3), an output end of the first motor (402) is fixedly connected with a threaded rod (403), the threaded rod (403) is rotatably installed on the inner wall surface of the first slide groove (401), a lifting rod (404) is threadedly sleeved on the surface of the threaded rod (403), the lifting rod (404) is slidably installed on the inner wall surface of the first slide groove (401), and the rotating mechanism (5) is arranged on the surface of the lifting rod (404).

3. The waterproof testing device for instrument manufacturing according to claim 1, characterized in that: The rotating mechanism (5) comprises a second motor (501), the second motor (501) is fixedly mounted on the top surface of the lifting rod (404), the output end of the second motor (501) is fixedly connected to a rotating rod (502), the rotating rod (502) is rotatably mounted on the bottom surface of the lifting rod (404), the clamping mechanism (6) is fixedly mounted on the bottom surface of the rotating rod (502), and the cover plate (8) is rotatably mounted on the surface of the rotating rod (502).

4. The waterproof testing device for instrument manufacturing according to claim 1, characterized in that: The clamping mechanism (6) comprises a connecting block (601), wherein the connecting block (601) is fixedly mounted on the bottom surface of the rotating rod (502), a second sliding groove (603) is provided inside the connecting block (601), a sliding rod (604) is slidably mounted on the inner wall surface of the second sliding groove (603), the number of the sliding rods (604) is two and they are arranged on the left and right inside the second sliding groove (603), the opposite sides of the sliding rods (604) are fixedly mounted with limit blocks (602), and a spring (605) is fixedly connected between the opposite surfaces of the two sliding rods (604).

5. The waterproof testing device for instrument manufacturing according to claim 1, characterized in that: The lifting water collection mechanism (7) includes a groove (701), and the groove (701) is opened on the bottom surface of the water collection tank (2). The number of the grooves (701) is several and they are arranged in a concentric ring shape. A water baffle (702) is slidably installed on the inner wall surface of the groove (701). An electric telescopic rod (703) is fixedly installed on the bottom surface of the device body (1). The telescopic end of the electric telescopic rod (703) passes through the bottom surface of the inner wall of the groove (701) and is fixedly connected to the bottom surface of the water baffle (702). Water pipe connecting ports (704) are opened on both sides of the water baffle (702). The specifications of the water pipe connecting ports (704) are compatible with the specifications of the water inlet pipe (9) and the water outlet pipe (10). The water inlet pipe (9) and the water outlet pipe (10) are slidably inserted into the inner wall surface of the water pipe connecting port (704).

6. The waterproof testing device for instrument manufacturing according to claim 5, characterized in that: The bottom surface of the cover plate (8) is provided with an annular groove, the number and size of the annular groove are adapted to the number and size of the water-blocking plate (702), fixing blocks for fixing the cover plate (8) are provided on both sides of the water collecting trough (2), and a fan (11) is fixedly installed on the side of the top surface of the device body (1) away from the support plate (3).

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