Waterproof testing device for instrument and meter manufacturing

Abstract

The utility model discloses a waterproof testing device for manufacturing instruments and meters, which belongs to the technical field of waterproof testing of instruments and meters, and comprises a bottom plate, an I-shaped frame is mounted above the bottom plate, a cylinder is mounted in the middle of the upper part of the I-shaped frame, a testing box is arranged below the I-shaped frame, and the testing box is connected with the I-shaped frame. A push-pull plate is slidably connected to the inner side of the test box, a mounting plate is mounted below the air cylinder, two groups of symmetrical auxiliary rods are symmetrically arranged above the mounting plate, and a movable plate is arranged below the mounting plate; the air cylinder is arranged in the middle of the upper portion of the I-shaped frame, the instrument is arranged at the instrument clamping plate, the air cylinder is used for driving the movable plate to move downwards, and the two sets of auxiliary rods are symmetrically arranged on the two sides of the upper portion of the mounting plate, so that the instrument can be stably driven to be immersed in water in the testing box. Therefore, the waterproof test can be conveniently carried out on the instrument needing the water immersion test, and the instrument can be conveniently and accurately detected.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof testing of instruments and meters, and more particularly to a waterproof testing device for manufacturing instruments and meters. Background Art

[0002] Instruments are devices used to detect, measure, observe and calculate various physical quantities, material components and physical parameters. Vacuum leak detectors, pressure gauges, length gauges, microscopes, etc. are all instruments. Instruments play an important role in our lives. Most instruments have certain requirements for waterproofness, especially instruments used for liquids. Therefore, after the manufacture of instruments, they need to be tested for waterproofness.

[0003] The existing patent announcement number CN217084087U is a waterproof testing device for instrument manufacturing. This patent solidifies the object and then uses a motor to drive one of the fixed frames to rotate, thereby driving the instrument to be tested to rotate, so that it can be sprayed in all directions, thereby improving the accuracy of the detection.

[0004] Based on the above, the inventors have found that: currently, the above patent uses a water spraying method to perform waterproof testing on instruments and meters. Although this method can achieve the test effect, it is impossible to immerse the instruments and meters in water for testing, which leads to inaccurate test results. Therefore, in view of this, the existing structure is studied and improved, and a waterproof testing device for instrument manufacturing is provided, in order to achieve a purpose with greater practical value. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In response to the problems existing in the prior art, the purpose of the present invention is to provide a waterproof testing device for instrument manufacturing, which can prevent the use of water spraying to test the waterproofness of instruments. Although this method can achieve the test effect, it cannot immerse the instruments in water for testing, which leads to inaccurate test results.

[0007] 2. Technical solution

[0008] In order to solve the above problems, the present invention adopts the following technical solutions.

[0009] A waterproof testing device for instrument manufacturing includes a base plate, an I-frame is installed above the base plate, a cylinder is installed in the middle position above the I-frame, and a test box is provided below the I-frame. A push-pull plate is slidably connected to the inner side of the test box, a mounting plate is installed below the cylinder, two groups of symmetrical auxiliary rods are symmetrically provided above the mounting plate, and a movable plate is provided below the mounting plate, an instrument clamping plate is bolted to the bottom of the movable plate, a collection frame is fixedly connected to one side of the push-pull plate, a slide rail is fixedly provided on one side of the collection frame, and a filter is installed on the inner side of the collection frame, and an anti-slip base is provided below the base plate.

[0010] Furthermore, a drainage pipe is installed at the lower right corner of the test box, and an adapter is provided at the connection between the test box and the push-pull plate. A sliding groove is opened on the inner side wall of the push-pull plate, and a sealing gasket is provided on the inner side of the push-pull plate.

[0011] Furthermore, the mounting plate is arranged directly below the I-frame.

[0012] Furthermore, a handle is fixedly connected to the middle position on the left side of the push-pull plate.

[0013] Furthermore, the instrument panels are provided in two groups, and the structural compositions of the two groups of instrument panels are consistent.

[0014] Furthermore, the slide rails are provided with two groups, which are symmetrically arranged on both sides of the collection frame, and the slide grooves are slidably connected to the slide rails.

[0015] Furthermore, there are four anti-slip bases, which are symmetrically arranged on both sides below the bottom plate.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] (1) This solution is to install a cylinder in the middle position above the I-beam, place the instrument on the instrument clamp, use the cylinder to drive the movable plate to move downward, and then use two sets of auxiliary rods symmetrically arranged on both sides of the upper part of the installation plate to steadily drive the instrument into the water in the test box, thereby facilitating the waterproof test of the instrument that needs to be immersed in water and facilitating the accurate detection of the instrument.

[0019] (2) This solution installs a filter on the inner side of the collection frame and connects it with a slide rail and a slide groove. When the instrument test is completed, the water is first drained out, and the handle is held by hand to pull the push-pull plate outward to remove the collection frame. The water used in the test instrument can be filtered while the sediment can be collected. The collection frame can be quickly disassembled and assembled for easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0021] Figure 2 A schematic diagram of a cylinder assembly of the present utility model;

[0022] Figure 3 This is a schematic diagram of the test box of the utility model;

[0023] Figure 4 This is a schematic diagram of the disassembly of the test box of the utility model.

[0024] Description of the numbers in the figure:

[0025] 1. Base plate; 2. I-beam; 3. Cylinder; 4. Test box; 41. Drain pipe; 42. Adapter; 43. Slide; 5. Push-pull plate; 6. Mounting plate; 7. Auxiliary rod; 8. Movable plate; 9. Instrument clamp; 10. Collection frame; 11. Slide rail; 12. Filter; 13. Anti-slip base. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] Example:

[0028] See also Figure 1-4 , a waterproof testing device for instrument manufacturing, including a base plate 1, an I-shaped frame 2 is installed above the base plate 1, the I-shaped frame 2 is used to install a cylinder 3, a cylinder 3 is installed in the middle position above the I-shaped frame 2, the cylinder 3 is used to drive the instrument clamping plate 9 to move up and down, and a test box 4 is provided below the I-shaped frame 2, the test box 4 is used to detect the waterproof performance of the instrument, the inner side of the test box 4 is slidably connected with a push-pull plate 5, the push-pull plate 5 is used to quickly disassemble and assemble the collection frame 10, a mounting plate 6 is installed below the cylinder 3, the mounting plate 6 is used to limit the cylinder 3, and two sets of relative The auxiliary rod 7 is weighed, and a movable plate 8 is provided below the mounting plate 6. The movable plate 8 is used to install the instrument clamping plate 9. The instrument clamping plate 9 is bolted to the bottom of the movable plate 8. The instrument clamping plate 9 is used to clamp instruments. A collecting frame 10 is fixedly connected to one side of the push-pull plate 5. The collecting frame 10 is used to collect dust generated when detecting instruments. A slide rail 11 is fixed on one side of the collecting frame 10, and a filter screen 12 is installed on the inner side of the collecting frame 10. The filter screen 12 is used to filter dust. A non-slip base 13 is provided below the bottom plate 1. The non-slip base 13 is used to prevent the waterproof test device from moving.

[0029] See Figure 3 and Figure 4 A drainage pipe 41 is installed at the lower right corner of the test box 4, and an adapter port 42 is provided at the connection between the test box 4 and the push-pull plate 5. A slide groove 43 is provided on the inner side wall of the push-pull plate 5, and a sealing gasket is provided on the inner side of the push-pull plate 5. The slide groove 43 can facilitate the sliding of the slide rail 11.

[0030] See Figure 1 and Figure 2 The mounting plate 6 is arranged directly below the I-frame 2 , and the cylinder 3 can be limited by setting the mounting plate 6 .

[0031] See Figure 1 and Figure 3 A handle is fixedly connected to the middle position on the left side of the push-pull plate 5, and the collection frame 10 can be quickly disassembled and assembled in conjunction with the push-pull plate 5 by setting the handle.

[0032] See Figure 3 and Figure 4 There are two groups of instrument clamps 9, and the structural composition of the two groups of instrument clamps 9 is consistent. By setting the instrument clamps 9, instruments can be clamped.

[0033] See Figure 3 and Figure 4 There are two sets of slide rails 11, which are symmetrically arranged on both sides of the collection frame 10. The slide grooves 43 are slidably connected to the slide rails 11. By setting the slide grooves 43 and the slide rails 11, the collection frame 10 can be flexibly moved in the test box 4.

[0034] See Figure 1 There are four anti-skid bases 13 symmetrically arranged on both sides below the bottom plate 1 . The anti-skid bases 13 can prevent the waterproof test device from moving.

[0035] During use: first install the cylinder 3 in the middle position above the I-frame 2, place the instrument on the instrument clamping plate 9, use the cylinder 3 to drive the movable plate 8 to move downward, and then use two sets of auxiliary rods 7 symmetrically arranged on both sides above the mounting plate 6 to steadily drive the instrument to be immersed in the water in the test box 4, so as to facilitate the waterproof test of the instrument that needs to be immersed in water. The filter screen 12 is installed on the inner side of the collection frame 10 and is slidably connected to the slide groove 43 by the slide rail 11. When the instrument test is completed, the water is first drained out, and the push-pull plate 5 is pulled outward by holding the handle to remove the collection frame 10. The water for testing the instrument can be filtered while the sediment can be collected. The collection frame 10 can be quickly disassembled and assembled for easy use; it is convenient for accurate testing of the instrument.

[0036] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. 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. Therefore, they cannot be understood as a limitation on the present invention.

[0037] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0038] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A waterproof testing device for instrument manufacturing, comprising a base plate (1), an I-shaped frame (2) mounted above the base plate (1), a cylinder (3) mounted in the middle of the upper portion of the I-shaped frame (2), and a test box (4) disposed below the I-shaped frame (2), characterized in that: The inner side of the test box (4) is slidably connected to a push-pull plate (5), a mounting plate (6) is installed below the cylinder (3), two groups of symmetrical auxiliary rods (7) are symmetrically provided above the mounting plate (6), and a movable plate (8) is provided below the mounting plate (6), and an instrument clamping plate (9) is bolted below the movable plate (8), a collection frame (10) is fixedly connected to one side of the push-pull plate (5), a slide rail (11) is fixedly provided on one side of the collection frame (10), and a filter screen (12) is installed inside the collection frame (10), and an anti-slip base (13) is provided below the bottom plate (1).

2. The waterproof testing device for instrument manufacturing according to claim 1, characterized in that: A drainage pipe (41) is installed at the lower right corner of the test box (4), and an adapter (42) is provided at the connection between the test box (4) and the push-pull plate (5). A sliding groove (43) is provided on the inner side wall of the push-pull plate (5), and a sealing gasket is provided on the inner side of the push-pull plate (5).

3. The waterproof testing device for instrument manufacturing according to claim 1, characterized in that: The mounting plate (6) is arranged directly below the I-shaped frame (2).

4. The waterproof testing device for instrument manufacturing according to claim 1, characterized in that: A handle is fixedly connected to the middle position on the left side of the push-pull plate (5).

5. The waterproof testing device for instrument manufacturing according to claim 1, characterized in that: The instrument clamping plates (9) are provided in two groups, and the structural compositions of the two groups of instrument clamping plates (9) are consistent.

6. The waterproof testing device for instrument manufacturing according to claim 2, characterized in that: The slide rails (11) are provided with two groups, which are symmetrically arranged on both sides of the collection frame (10), and the slide grooves (43) are slidably connected to the slide rails (11).

7. The waterproof testing device for instrument manufacturing according to claim 1, characterized in that: The anti-slip bases (13) are provided with four and are symmetrically arranged on both sides below the bottom plate (1).

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