A watch waterproof performance testing device

Abstract

The utility model discloses a kind of waterproof performance test equipment of watch, including sink, support frame is equipped in the middle part of sink upper, hydraulic cylinder is equipped in the both sides of support frame upper, hydraulic cylinder stroke end is fixedly connected with connecting rod, and connecting rod is fixedly connected with fixed plate below, multiple equidistance arrangement's positioning assembly are equipped on the fixed plate, mounting bracket is equipped in the side of sink lower end, motor is fixedly installed on mounting bracket, motor rotating shaft is fixedly connected with stirring rod, and it is penetrated through sink, multiple equidistance arrangement's stirring blade are equipped on stirring rod. This kind of test equipment structure is simple, watch positioning stability is good, can effectively carry out the waterproof performance test of watch in swimming process, improves the precision of watch waterproofness test.

Description

Technical Field

[0001] This utility model relates to the field of watch performance testing technology, and in particular to a watch waterproof performance testing device. Background Technology

[0002] A watch is an instrument worn on the wrist for telling time. Watches typically use materials such as leather, rubber, nylon, and stainless steel to make the watchband, which fastens the timepiece to the wrist. Watch water resistance testing is a device used to test the watch's water resistance. Only through water resistance testing can the watch's water resistance be determined. Existing watch water resistance testing devices mostly involve placing the watch in water for a period of time and then observing whether water enters the watch. This method of simply placing the watch in water is too simplistic. The primary scenario where users wear watches and come into contact with water is swimming. The above method cannot fully simulate the water resistance performance during actual use. Therefore, we propose a watch water resistance testing device. Utility Model Content

[0003] To address the aforementioned problems, this invention provides a watch waterproof performance testing device. This invention solves the problem that existing watch waterproof performance testing devices mostly involve placing the watch in water for a period of time and then observing whether water has entered the watch. This method of simply placing the watch in water is too simplistic, as the primary scenario in which users wear watches and come into contact with water is swimming. The aforementioned method cannot fully simulate the waterproof performance during actual use.

[0004] This utility model discloses a watch waterproof performance testing device, including a water tank, a support frame at the top center of the water tank, hydraulic cylinders on both sides above the support frame, the stroke end of the hydraulic cylinders being fixedly connected to a connecting rod, the lower part of the connecting rods being fixedly connected to a fixed plate, the fixed plate having multiple equidistantly arranged positioning components, a mounting frame at the lower side of the water tank, a motor being fixedly mounted on the mounting frame, the motor's rotation shaft passing through the water tank and fixedly connected to a stirring rod, the stirring rod having multiple equidistantly arranged stirring blades; The positioning component includes a connecting block, which is fixedly connected to a fixing plate. The upper part of the connecting block is fixedly connected to a support block. The support block has four matrix-arranged mounting slots in its middle. Each mounting slot contains a movable block, which is located on one side of the mounting slot and is fixedly connected to the inner wall of the mounting slot by a spring.

[0005] In the above scheme, limiting plates are provided on both sides of the support block.

[0006] In the above scheme, the support frame is located between two hydraulic cylinders and has two symmetrical guide rods inserted between them. The guide rods are fixedly connected to the fixing plate below.

[0007] In the above scheme, the fixing plate is provided with multiple through slots arranged at equal intervals.

[0008] In the above scheme, a control panel is provided on the upper end of one side wall of the water tank.

[0009] In the above scheme, a drain pipe is provided at the middle of the lower end of the water tank, and a valve is provided on the drain pipe.

[0010] In the above solution, support legs are provided at all four corners of the water tank.

[0011] The advantages and beneficial effects of this utility model are as follows: This utility model provides a watch waterproof performance testing device. Under the action of spring force, the movable block presses against the inside of the watch. Through the cooperation between the four movable blocks, the watch can be stably fixed on the support block. The hydraulic cylinder pushes the connecting rod to perform vertical transmission. Through the transmission of the connecting rod, the fixing plate also moves. The fixing plate drives the positioning component to move, so that the watch fixed on the positioning component can be immersed in water. The motor drives the stirring rod to rotate. Through the transmission of the stirring rod, the stirring blade also rotates. The rotating stirring blade can agitate the water in the tank. By agitating the water, the influence of water flow on the waterproof performance of the watch during use is simulated. This testing device has a simple structure, good watch positioning stability, and can effectively test the waterproof performance of the watch during swimming, improving the accuracy of watch waterproof performance testing. Attached Figure Description

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the present invention; Figure 3 This is a schematic diagram of part A of the present invention.

[0014] In the diagram: 1. Water tank; 2. Support frame; 3. Hydraulic cylinder; 4. Connecting rod; 5. Fixing plate; 6. Positioning assembly; 61. Connecting block; 62. Support block; 63. Mounting groove; 64. Movable block; 65. Spring; 66. Limiting plate; 7. Mounting frame; 8. Motor; 9. Stirring rod; 10. Stirring blade; 11. Guide rod; 12. Through groove; 13. Control panel; 14. Drain pipe; 15. Valve; 16. Support leg. Detailed Implementation

[0015] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0016] like Figure 1-3 As shown, this utility model is a watch waterproof performance testing device, including a water tank 1. A support frame 2 is provided at the center of the upper part of the water tank 1. Hydraulic cylinders 3 are provided on both sides of the upper part of the support frame 2. The stroke end of the hydraulic cylinder 3 is fixedly connected to the connecting rod 4. The lower part of the connecting rod 4 is fixedly connected to the fixing plate 5. The fixing plate 5 is provided with a plurality of equidistantly arranged positioning components 6. The watch to be tested can be fixedly installed on the positioning components 6. When the hydraulic cylinder 3 is working, the hydraulic cylinder 3 pushes the connecting rod 4 to perform vertical transmission. Through the transmission of the connecting rod 4, the fixing plate 5 also moves accordingly, and the fixing plate 5 drives the positioning components 6. The component 6 moves, allowing the watch fixed on the positioning component 6 to be immersed in water. A mounting bracket 7 is provided on one side of the lower end of the water tank 1. A motor 8 is fixedly installed on the mounting bracket 7. The rotating shaft of the motor 8 passes through the water tank 1 and is fixedly connected to the stirring rod 9. The stirring rod 9 is provided with multiple stirring blades 10 arranged at equal intervals. When the motor 8 is working, the motor 8 drives the stirring rod 9 to rotate. Through the transmission of the stirring rod 9, the stirring blades 10 also rotate. The rotating stirring blades 10 can agitate the water inside the water tank 1. By agitating the water, the effect of water flow on the waterproof performance of the watch during use is simulated.

[0017] The positioning component 6 includes a connecting block 61, which is fixedly connected to the fixing plate 5. The upper part of the connecting block 61 is fixedly connected to the support block 62. The support block 62 has four matrix-arranged mounting slots 63 in the middle. The mounting slots 63 are equipped with movable blocks 64, which can move horizontally inside the mounting slots 63. The movable block 64 is fixed to the inner wall of the mounting slot 63 by a spring 65 on one side inside the mounting slot 63. The watch to be tested can be fitted onto the outside of the support block 62. At this time, the movable block 64 compresses the spring 65. At the same time, under the action of the elastic force of the spring 65, the movable block 64 presses against the inside of the watch. Through the cooperation between the four movable blocks 64, the watch can be stably fixed on the support block 62.

[0018] Limiting plates 66 are provided on both sides of the support block 62.

[0019] The support frame 2 is located between two hydraulic cylinders 3 and has two symmetrical guide rods 11 inserted between them. The guide rods 11 are fixedly connected to the fixed plate 5 below and are movably connected to the support frame 2. Through the cooperation between the guide rods 11 and the support frame 2, the movement stability of the fixed plate 5 is effectively improved.

[0020] The fixed plate 5 is provided with a plurality of equally spaced through grooves 12. The through grooves 12 are provided so that when the stirring blade 10 stirs the water in the water tank 1, the water can pass through the through grooves 12 and the outside of the fixed plate 5 to form an irregular water flow above the fixed plate 5, thereby enabling better testing of the watch's waterproof performance.

[0021] A control panel 13 is provided on the upper end of one side wall of the water tank 1, through which the working status of the testing equipment can be controlled.

[0022] A drain pipe 14 is provided at the lower middle part of the water tank 1. A valve 15 is provided on the drain pipe 14. Water inside the water tank 1 can be discharged through the drain pipe 14. The valve 15 can control the opening and closing of the drain pipe 14.

[0023] The water tank 1 is equipped with support legs 16 at each of its four lower corners.

[0024] Specifically, in this invention, the watch to be tested can be fitted onto the outside of the support block 62. At this time, the movable block 64 compresses the spring 65, and simultaneously, under the elastic force of the spring 65, the movable block 64 presses against the inside of the watch. Through the cooperation between the four movable blocks 64, the watch can be stably fixed on the support block 62. When the hydraulic cylinder 3 is working, the hydraulic cylinder 3 pushes the connecting rod 4 for vertical transmission. Through the transmission of the connecting rod 4, the fixing plate 5 also moves accordingly. The fixing plate 5 drives the positioning component 6 to move, so that the fixing on the positioning component 6... The watch can be immersed in water. When the motor 8 is working, the motor 8 drives the stirring rod 9 to rotate. Through the transmission of the stirring rod 9, the stirring blade 10 also rotates. The rotating stirring blade 10 can stir the water in the water tank 1. By stirring the water, the effect of water flow on the waterproof performance of the watch during use is simulated. The setting of the through groove 12 allows the water to form an irregular water flow above the fixed plate 5 through the through groove 12 and the outside of the fixed plate 5 when the stirring blade 10 stirs the water in the water tank 1. This allows for a better test of the watch's waterproof performance.

[0025] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A watch waterproof performance testing device, comprising a water tank (1), characterized in that, A support frame (2) is provided in the middle of the upper part of the water tank (1). Hydraulic cylinders (3) are provided on both sides of the upper part of the support frame (2). The stroke end of the hydraulic cylinder (3) is fixedly connected to the connecting rod (4). The lower part of the connecting rod (4) is fixedly connected to the fixing plate (5). The fixing plate (5) is provided with multiple positioning components (6) arranged at equal intervals. A mounting frame (7) is provided on one side of the lower end of the water tank (1). A motor (8) is fixedly installed on the mounting frame (7). The rotating shaft of the motor (8) passes through the water tank (1) and is fixedly connected to the stirring rod (9). The stirring rod (9) is provided with multiple stirring blades (10) arranged at equal intervals. The positioning component (6) includes a connecting block (61), which is fixedly connected to the fixing plate (5). The upper part of the connecting block (61) is fixedly connected to the support block (62). The support block (62) has four matrix-arranged mounting slots (63) in the middle. The mounting slots (63) are provided with movable blocks (64). The movable blocks (64) are located inside the mounting slots (63) and are fixedly connected to the inner wall of the mounting slots (63) by springs (65).

2. The watch waterproof performance testing device according to claim 1, characterized in that, Limiting plates (66) are provided on both sides of the support block (62).

3. The watch waterproof performance testing device according to claim 1, characterized in that, The support frame (2) is located between two hydraulic cylinders (3) and has two symmetrical guide rods (11) inserted between them. The guide rods (11) are fixedly connected to the fixing plate (5) below.

4. The watch waterproof performance testing device according to claim 1, characterized in that, The fixing plate (5) is provided with multiple through slots (12) arranged at equal intervals.

5. The watch waterproof performance testing device according to claim 1, characterized in that, A control panel (13) is provided on the upper end of one side wall of the water tank (1).

6. The watch waterproof performance testing device according to claim 1, characterized in that, The water tank (1) is provided with a drain pipe (14) at the middle of its lower end, and a valve (15) is provided on the drain pipe (14).

7. The watch waterproof performance testing device according to claim 1, characterized in that, The water tank (1) is provided with support legs (16) at the four corners below.

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