Anti-corrosion weight storage box for detection

Abstract

The utility model relates to the technical field of storage boxes, and provides a weight anti-corrosion storage box for detection, which comprises a lower box body, a spring is fixedly connected to the lower box body, one end, far away from the lower box body, of the spring is fixedly connected with a first connecting rod, the first connecting rod is slidably connected with a sliding rod, one end of the sliding rod is fixedly connected to the lower box body, and the other end of the sliding rod is fixedly connected with a second connecting rod. The two ends of the first connecting rod are fixedly connected with sliding blocks. According to the utility model, by pressing the self-locking button switch, under the acting force of the spring, the spring pushes the first connecting rod to move, the disc rotates to drive the first fixing rod to rotate, the second connecting rod moves to pull the sliding plate to move, and half of the sliding plate is pulled out to block the middle of the first air inlet hole and the second air inlet hole; the drying agent in the storage chamber does not work when the weight storage box is opened, the drying agent works when the weight storage box is closed, the weights are dried and prevented from being rusted and corroded, the service life of the drying agent is greatly prolonged, and the anti-corrosion effect of the weights is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of storage boxes, in particular to an anti-corrosion storage box for detection weights. Background Art

[0002] Weights are objects used as mass standards on a balance. They are usually made of metal blocks or metal sheets and can be used to detect and weigh more accurately. They are physical measuring tools with a given mass and a specified shape. Weights of different masses vary in size and are used for calibrating scales and measuring on scales. Weights have the advantages of high accuracy and simple operation when measuring.

[0003] Traditional weight storage boxes do not have a drying function, and the water vapor in the air can easily cause the weights to rust. The rusted weights will affect the accuracy of the test results. At the same time, the weight storage box is inconvenient to open, which is time-consuming and laborious. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an anti-corrosion storage box for detection weights.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a corrosion-resistant storage box for testing weights, comprising a lower box body, the lower box body is fixedly connected with a spring, the end of the spring away from the lower box body is fixedly connected with a connecting rod 1, the connecting rod 1 is slidably connected with a sliding rod, one end of the sliding rod is fixedly connected to the lower box body, both ends of the connecting rod 1 are fixedly connected with a sliding block, the sliding block is slidably connected to the lower box body, the sliding block is fixedly connected with a rack, the rack is meshed with a gear, the lower box body is fixedly connected with a fixed block, the gear is fixedly connected to the fixed block, one end of the fixed block is fixedly connected with a disc, the disc is eccentrically connected with a fixed rod 1, the fixed rod 1 is slidably connected with a hollow block 1, the hollow block 1 is fixedly connected with a connecting rod 2, the end of the connecting rod 2 away from the hollow block 1 is fixedly connected with a slide plate, the slide plate is slidably connected with a storage table, and the storage table is fixedly connected to the lower box body.

[0006] As a further description of the above technical solution:

[0007] One end of the slider is fixedly connected to hollow block 2, the hollow block 2 is slidably connected to fixing rod 2, the fixing rod 2 is fixedly connected to connecting rod 3, the end of connecting rod 3 away from fixing rod 2 is fixedly connected to the upper box cover, and one end of the upper box cover is hinged on the lower box body.

[0008] As a further description of the above technical solution:

[0009] The storage platform is provided with an air inlet hole 1, the storage platform is provided with an air inlet hole 2, the storage platform is provided with a storage chamber, and the storage platform is provided with a weight slot.

[0010] As a further description of the above technical solution:

[0011] The slide plate is provided with an air inlet hole three, and the air inlet hole three is located between the air inlet hole one and the air inlet hole two.

[0012] As a further description of the above technical solution:

[0013] A self-locking button switch is arranged on the lower box body, and a part of the self-locking button switch is fixedly connected to the upper box cover.

[0014] As a further description of the above technical solution:

[0015] A handle is provided on the upper box cover.

[0016] As a further description of the above technical solution:

[0017] The slider, rack, gear and fixed block are provided in two groups, and the two groups of sliders are distributed on both sides of the connecting rod 1.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, by pressing the self-locking button switch, under the action of the spring, the spring pushes the connecting rod 1 to move, the rack movement drives the gear to rotate, the gear rotation drives the disc to rotate, the disc rotation drives the fixed rod 1 to rotate, the connecting rod 2 moves to pull the slide plate to move, the slide plate is half pulled out, and the slide plate blocks the middle of the air inlet hole 1 and the air inlet hole 2, so that the desiccant in the storage room does not work when the weight storage box is opened, and works when the weight storage box is closed, so as to dry the weights and prevent the weights from rusting and corrosion, greatly prolonging the service life of the desiccant and the anti-corrosion effect of the weights.

[0020] 2. In the utility model, by pressing the self-locking button switch, the movement of the slider drives the movement of the hollow block 2, the movement of the hollow block 2 drives the movement of the fixed rod 2, the movement of the fixed rod 2 drives the movement of the connecting rod 3, and the movement of the connecting rod 3 drives the upper box cover to rotate, thereby realizing the opening of the storage box, making it convenient to take the weights, saving time and manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of an anti-corrosion storage box for testing weights proposed by the utility model;

[0022] Figure 2 This is a partial structural schematic diagram of an anti-corrosion storage box for testing weights proposed by the utility model;

[0023] Figure 3 This is an exploded view of the local structure of an anti-corrosion storage box for testing weights proposed by the utility model;

[0024] Figure 4 The utility model is a partial structural cross-sectional view of an anti-corrosion storage box for testing weights.

[0025] Legend:

[0026] 1. Lower box; 2. Spring; 3. Connecting rod 1; 4. Sliding rod; 5. Sliding block; 6. Rack; 7. Gear; 8. Fixed block; 9. Disc; 10. Fixed rod 1; 11. Hollow block 1; 12. Connecting rod 2; 13. Slide plate; 14. Storage table; 15. Hollow block 2; 16. Fixed rod 2; 17. Connecting rod 3; 18. Upper box cover; 19. Air inlet 1; 20. Air inlet 2; 21. Storage chamber; 22. Weight slot; 23. Air inlet 3; 24. Self-locking button switch; 25. Handle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-Figure 4, an embodiment of the utility model: an anti-corrosion storage box for detection weights, including a lower box body 1, a spring 2 is fixedly connected to the lower box body 1, one end of the spring 2 away from the lower box body 1 is fixedly connected to a connecting rod 3, the connecting rod 3 is slidably connected to a slide bar 4, one end of the slide bar 4 is fixedly connected to the lower box body 1, both ends of the connecting rod 3 are fixedly connected to a slider 5, the slider 5 is slidably connected to the lower box body 1, the slider 5 is fixedly connected to a rack 6, the rack 6 is meshingly connected to a gear 7, the lower box body 1 is fixedly connected to a fixed block 8, the gear 7 is fixedly connected to the fixed block 8, one end of the fixed block 8 is fixedly connected to a disc 9, the disc 9 is eccentrically connected to a fixed rod 10, the fixed rod 10 is slidably connected to a hollow block 11, the hollow block 11 is fixedly connected to a connecting rod 2 12, the connecting rod 2 One end of 12 away from the hollow block 11 is fixedly connected with a slide plate 13, and the slide plate 13 is slidably connected with a storage table 14, and the storage table 14 is fixedly connected to the lower box body 1. By pressing the self-locking button switch 24, under the action of the spring 2, the spring 2 pushes the connecting rod 3 to move, the rack 6 moves to drive the gear 7 to rotate, the gear 7 rotates to drive the disc 9 to rotate, the disc 9 rotates to drive the fixed rod 10 to rotate, the connecting rod 12 moves to pull the slide plate 13 to move, and the slide plate 13 is half pulled out, and the slide plate 13 blocks the middle of the air inlet hole 19 and the air inlet hole 20, so that the desiccant in the storage chamber 21 does not work when the weight storage box is opened, and works when the weight storage box is closed, so as to dry the weights and prevent the weights from rusting and corrosion, greatly prolonging the service life of the desiccant and the anti-corrosion effect of the weights.

[0029] One end of the slider 5 is fixedly connected to a hollow block 2 15, the hollow block 2 15 is slidably connected to a fixed rod 2 16, the fixed rod 2 16 is fixedly connected to a connecting rod 3 17, the end of the connecting rod 3 17 away from the fixed rod 2 16 is fixedly connected to an upper box cover 18, one end of the upper box cover 18 is hinged on the lower box body 1, an air inlet hole 19 is provided on the storage table 14, an air inlet hole 20 is provided on the storage table 14, a storage chamber 21 is provided on the storage table 14, a weight groove 22 is provided on the storage table 14, an air inlet hole 3 23 is provided on the slide plate 13, and the air inlet hole 3 23 is between the air inlet hole 19 and the air inlet hole 20, and the lower box body 1 A self-locking button switch 24 is provided on the upper box cover 18, and a part of the self-locking button switch 24 is fixedly connected to the upper box cover 18. A handle 25 is provided on the upper box cover 18. Two groups of sliders 5, racks 6, gears 7, and fixed blocks 8 are provided. The two groups of sliders 5 are distributed on both sides of the connecting rod 1 3. By pressing the self-locking button switch 24, the slider 5 moves to drive the hollow block 2 15 to move, the hollow block 2 15 moves to push the fixed rod 2 16 to move, the fixed rod 2 16 moves to drive the connecting rod 3 17 to move, and the connecting rod 3 17 moves to drive the upper box cover 18 to rotate, thereby realizing the opening of the storage box, making it convenient to take the weights, saving time and manpower.

[0030] Working principle: first press the self-locking button switch 24 (the structure of the self-locking button switch 24 has no effect on the function of the storage box, and the model of the self-locking button switch 24 is DL-1). Under the action of the spring 2, the spring 2 pushes the connecting rod 3 to move, and the slide bar 4 limits the moving direction of the connecting rod 3. The movement of the connecting rod 3 drives the slider 5 to move, and the movement of the slider 5 drives the rack 6 to move. The movement of the rack 6 drives the gear 7 to rotate. The rotation of the gear 7 drives the disc 9 to rotate. The rotation of the disc 9 drives the fixed rod 10 to rotate. The rotation of the fixed rod 10 drives the hollow block 11 to move. The movement of the hollow block 11 drives the connecting rod 2 12 to move. The movement of the connecting rod 2 12 pulls the slide plate 13 to move. The slide plate 13 is half pulled out of the slide plate 13 to block the middle of the air inlet hole 19 and the air inlet hole 20. At the same time, the slide plate 13 is The movement of block 5 drives the movement of hollow block 2 15, the movement of hollow block 2 15 pushes the movement of fixed rod 2 16, the movement of fixed rod 2 16 drives the movement of connecting rod 3 17, the movement of connecting rod 3 17 drives the upper box cover 18 to rotate, thereby realizing the opening of the storage box, making it convenient to take the weights, saving time and manpower, pressing one end of the upper box cover 18, and the self-locking button switch 24 jams the lower box body 1 and the upper box cover 18, the slide plate 13 is reset, the air inlet hole 19, the air inlet hole 20, and the air inlet hole 3 23 are unobstructed, and the desiccant in the storage chamber 21 absorbs the water vapor in the storage box, so that the desiccant in the storage chamber 21 does not work when the weight storage box is opened, and works when the weight storage box is closed, thereby realizing the drying of the weights and preventing the weights from rusting and corrosion, greatly extending the service life of the desiccant and the anti-corrosion effect of the weights.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A corrosion-resistant storage box for testing weights, comprising a lower box body (1), characterized in that: The lower box (1) is fixedly connected with a spring (2); one end of the spring (2) away from the lower box (1) is fixedly connected with a connecting rod (3); the connecting rod (3) is slidably connected with a sliding rod (4); one end of the sliding rod (4) is fixedly connected to the lower box (1); both ends of the connecting rod (3) are fixedly connected with sliding blocks (5); the sliding blocks (5) are slidably connected to the lower box (1); the sliding blocks (5) are fixedly connected with a rack (6); the rack (6) is meshingly connected with a gear (7); the lower box (1) is fixedly connected with a fixed block ( 8), the gear (7) is fixedly connected to a fixed block (8), one end of the fixed block (8) is fixedly connected to a disc (9), the disc (9) is eccentrically connected to a fixed rod (10), the fixed rod (10) is slidably connected to a hollow block (11), the hollow block (11) is fixedly connected to a connecting rod (12), one end of the connecting rod (12) away from the hollow block (11) is fixedly connected to a slide plate (13), the slide plate (13) is slidably connected to a storage platform (14), and the storage platform (14) is fixedly connected to the lower box body (1).

2. The anti-corrosion storage box for testing weights according to claim 1, characterized in that: One end of the slide block (5) is fixedly connected to a hollow block 2 (15), the hollow block 2 (15) is slidably connected to a fixed rod 2 (16), the fixed rod 2 (16) is fixedly connected to a connecting rod 3 (17), one end of the connecting rod 3 (17) away from the fixed rod 2 (16) is fixedly connected to an upper box cover (18), and one end of the upper box cover (18) is hinged on the lower box body (1).

3. The anti-corrosion storage box for test weights according to claim 1, characterized in that: The storage platform (14) is provided with an air inlet hole 1 (19), the storage platform (14) is provided with an air inlet hole 2 (20), the storage platform (14) is provided with a storage chamber (21), and the storage platform (14) is provided with a weight slot (22).

4. The anti-corrosion storage box for test weights according to claim 1, characterized in that: The slide plate (13) is provided with an air inlet hole three (23), and the air inlet hole three (23) is located between the air inlet hole one (19) and the air inlet hole two (20).

5. The anti-corrosion storage box for test weights according to claim 1, characterized in that: The lower box body (1) is provided with a self-locking button switch (24), and a portion of the self-locking button switch (24) is fixedly connected to the upper box cover (18).

6. The anti-corrosion storage box for testing weights according to claim 2, characterized in that: The upper box cover (18) is provided with a handle (25).

7. The anti-corrosion storage box for test weights according to claim 1, characterized in that: The slider (5), rack (6), gear (7) and fixed block (8) are provided in two groups, and the two groups of sliders (5) are distributed on both sides of the connecting rod (3).

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