Multifunctional experimental detection instrument box

Abstract

The utility model relates to the technical field of combination instruments, and discloses a multifunctional experiment detection instrument box which comprises a box body, a top cover is arranged at the top of the box body, an anti-collision block is fixedly connected to the outer wall of the top cover, a third buffer spring is arranged at the bottom of the box body, one end of the third buffer spring is fixedly connected with a protection bin, and the other end of the third buffer spring is fixedly connected with a second buffer spring. A plurality of telescopic rods are arranged between the box body and the protection bin, one side of the outer wall of each telescopic rod is sleeved with a first buffer spring, one end of each first buffer spring is fixedly connected to the inner wall of the box body, and the other end of each first buffer spring is fixedly connected with a first sliding plate. According to the instrument box, firstly, when the box is influenced by external force, the problem that falling and collision are inevitably caused when the instrument box is transported is solved, and the purposes that instruments in the instrument box are buffered, the instruments are effectively prevented from being damaged, normal operation of the instruments is kept, and accuracy and reliability of experimental data are ensured are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of combined instruments, in particular to a multifunctional experimental detection instrument box. Background Art

[0002] An instrument case is a box specially used to carry and protect various experimental testing instruments. It is usually made of wear-resistant, pressure-resistant, waterproof and shock-resistant materials. It has multiple compartments and slots, which can be adjusted according to the size and shape of different instruments to ensure the safety of the instruments during transportation and carrying. Multifunctional experimental testing instrument cases are usually designed to be light and portable, making it convenient for experimenters to carry them to different occasions for testing and experiments.

[0003] After searching, it was found that the announcement number is: CN214058418U which discloses a universal combination instrument experimental box, including a box cover, a box body, a placement plate and retractable legs. The box cover is installed on the top of the box body through a lily hinge, and anti-collision strips are installed on the box body and the box cover. A fixing piece is installed on the back of the placement plate through screws, a connecting piece is installed on the fixing piece, and a retractable leg is installed in the connecting piece, and an anti-slip foot is installed on the bottom of the retractable leg. The utility model installs a placement plate on the back of the box through a rotating shaft, so that the placement plate and the box can be flipped. When an experiment is temporarily needed, the placement plate is flipped so that the placement plate and the box are parallel. At this time, the retractable legs are lowered through the connecting parts, and the placement plate is supported by the retractable legs, so that the placement plate and the retractable legs form a temporary table. By establishing a temporary table, a platform for temporary experiments is built, which effectively improves the convenience of the experimental box. In this application, a temporary table is formed by cooperating with the placement plate through a rotating shaft. By establishing a temporary table, a platform for temporary experiments is built. When the instrument box is transported in this way, it is inevitable that it will encounter falls and collisions, which will cause damage to the instrument and affect the normal progress of the experiment, resulting in inaccurate data or even failure to complete the experiment. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a multifunctional experimental detection instrument box, which aims to improve the problem that when the instrument box is transported, it will inevitably encounter situations such as falling and collision, which will cause damage to the instrument and affect the normal progress of the experiment, resulting in inaccurate data or even failure to complete the experiment.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a multifunctional experimental detection instrument box, comprising a box body, a top cover is provided on the top of the box body, an outer wall of the top cover is fixedly connected to a collision prevention block, a buffer spring three is provided at the bottom of the box body, one end of the buffer spring three is fixedly connected to a protection bin, a plurality of telescopic rods are provided between the box body and the protection bin, a buffer spring one is sleeved on one side of the outer wall of the telescopic rod, one end of the buffer spring one is fixedly connected to the inner wall of the box body, the other end of the buffer spring one is fixedly connected to a slide plate one, the outer wall of the slide plate one is slidably connected to the outer wall of the telescopic rod, a buffer spring two is sleeved on the other side of the outer wall of the telescopic rod, one end of the buffer spring two is fixedly connected to the outer wall of the protection bin, the other end of the buffer spring two is fixedly connected to a slide plate two, the outer wall of the slide plate two is slidably connected to the outer wall of the telescopic rod, and a ventilation component is provided inside the box body.

[0006] Furthermore, the ventilation assembly includes ventilation holes, and the ventilation holes are arranged inside the box.

[0007] Furthermore, the interior of the protection compartment is fixedly connected to a fixed compartment, and the interior of the fixed compartment is rotatably connected to a rotating shaft.

[0008] Furthermore, a gear is fixedly connected to one side of the outer wall of the rotating shaft, and a storage box 1 is slidably connected to the interior of the fixed warehouse.

[0009] Furthermore, a rack is fixedly connected to the outer wall of the storage box 1, and the rack is meshed with the gear.

[0010] Furthermore, a toothed cam is fixedly connected to the other side of the outer wall of the rotating shaft, and a toothed transmission belt is rotatably connected to the interior of the fixed bin.

[0011] Furthermore, the toothed transmission belt is meshed with the toothed cam, and a connecting block is fixedly connected to the outer wall of the toothed transmission belt.

[0012] Furthermore, one end of the connection block is fixedly connected to a second storage box, and an outer wall of the second storage box is slidably connected to the interior of the fixed compartment.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, firstly, when the box is affected by external force, the protection compartment is shaken inside the box, and the telescopic rod is contracted at this time, and then the telescopic spring 1 and the telescopic spring 2 are contracted under the cooperation of the slide plate 1 and the slide plate 2, and then the telescopic spring 3 and the anti-collision block are cooperated to protect the instrument, which solves the problem of falling and collision that is inevitable when the instrument box is transported, and achieves the purpose of buffering the instruments inside the instrument box, effectively preventing the instruments from being damaged, maintaining the normal operation of the instruments, and ensuring the accuracy and reliability of the experimental data.

[0015] 2. In the utility model, the driving shaft first drives the toothed cam and the gear to rotate, and the rack, the toothed transmission belt and the connecting block drive the storage box 1 and the storage box 2 to move, so that all the instruments are displayed, so that all the equipment and components can be seen at a glance, which is easy to understand and operate, and saves time in finding and confirming the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of a multifunctional experimental detection instrument box proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a multifunctional experimental detection instrument box proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the outer wall structure of the protective compartment of a multifunctional experimental detection instrument box proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the outer wall structure of a telescopic rod of a multifunctional experimental detection instrument box proposed by the utility model;

[0020] Figure 5 This is a schematic diagram of the internal structure of a fixed compartment of a multifunctional experimental detection instrument box proposed by the utility model;

[0021] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0022] Legend:

[0023] 1. Box body; 2. Top cover; 3. Anti-collision block; 4. Telescopic rod; 5. Slide plate 1; 6. Buffer spring 1; 7. Slide plate 2; 8. Buffer spring 2; 9. Buffer spring 3; 10. Protection compartment; 11. Ventilation hole; 12. Fixed compartment; 13. Storage box 1; 14. Rotating shaft; 15. Toothed cam; 16. Gear; 17. Rack; 18. Toothed transmission belt; 19. Connecting block; 20. Storage box 2. DETAILED DESCRIPTION

[0024] 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.

[0025] Reference Figure 2 - Figure 4 , an embodiment provided by the utility model: a multifunctional experimental detection instrument box, comprising a box body 1, a top cover 2 is arranged on the top of the box body 1, an outer wall of the top cover 2 is fixedly connected with an anti-collision block 3, a buffer spring three 9 is arranged on the bottom of the box body 1, one end of the buffer spring three 9 is fixedly connected with a protection bin 10, a plurality of telescopic rods 4 are arranged between the box body 1 and the protection bin 10, a buffer spring one 6 is sleeved on one side of the outer wall of the telescopic rod 4, one end of the buffer spring one 6 is fixedly connected to the inner wall of the box body 1, the other end of the buffer spring one 6 is fixedly connected with a slide plate one 5, the outer wall of the slide plate one 5 is slidably connected to the outer wall of the telescopic rod 4, a buffer spring two 8 is sleeved on the other side of the outer wall of the telescopic rod 4, one end of the buffer spring two 8 is fixedly connected to the outer wall of the protection bin 10, the other end of the buffer spring two 8 is fixedly connected with a slide plate two 7, the outer wall of the slide plate two 7 is slidably connected to the outer wall of the telescopic rod 4, and a ventilation component is arranged inside the box body 1;

[0026] Specifically, when the box body 1 is impacted by external force, the anti-collision block 3 and the buffer spring three 9 work together, and the anti-collision block 3 will first provide preliminary protection to the top cover 2 of the box, effectively reducing the direct impact of the external force on the box body 1, and then the buffer spring three 9 begins to play a role, located at the bottom of the protection bin 10 inside the box body 1, absorbing and dispersing the impact force. When the external force acts on the box body 1, the buffer spring three 9 will be compressed, thereby reducing the impact of the external force on the protection bin 10, which not only protects the protection bin 10 itself, but more importantly, ensures the safety of the instruments inside the protection bin 10. At the same time, under the action of external force, the protection bin 10 will shake inside the box body 1, and the telescopic rod 4 is located between the box body 1 and the protection bin 10. When the protection bin 10 shakes, the telescopic rod 4 will shrink accordingly, so that the slide plate 1 5 and the slide plate 2 7 fit tightly together to form a solid protective layer. At the same time, the buffer spring 1 6 and the buffer spring 2 8 also start to work, which are respectively located on both sides of the slide plate 1 5 and the slide plate 2 7. When the telescopic rod 4 shrinks, the buffer spring 1 6 and the buffer spring 2 8 will also shrink accordingly, thereby improving the buffering effect of the entire protection mechanism.

[0027] Reference Figure 1 , Figure 5 and Figure 6The ventilation assembly includes a ventilation hole 11, which is arranged inside the box body 1, and a fixed bin 12 is fixedly connected inside the protection bin 10. A rotating shaft 14 is rotatably connected inside the fixed bin 12, and a gear 16 is fixedly connected to one side of the outer wall of the rotating shaft 14. A storage box 13 is slidably connected inside the fixed bin 12, and a rack 17 is fixedly connected to the outer wall of the storage box 13. The rack 17 is meshed with the gear 16, and a toothed cam 15 is fixedly connected to the other side of the outer wall of the rotating shaft 14. A toothed transmission belt 18 is rotatably connected inside the fixed bin 12, and the toothed transmission belt 18 is meshed with the toothed cam 15. A connecting block 19 is fixedly connected to the outer wall of the toothed transmission belt 18, and one end of the connecting block 19 is fixedly connected to a storage box 20, and the outer wall of the storage box 20 is slidably connected to the inside of the fixed bin 12;

[0028] Specifically, the rotating shaft 14 first drives the toothed cam 15 and the gear 16 thereon to rotate synchronously, forming the basic transmission structure of the device. The rotation of the toothed cam 15 is further meshed with the toothed transmission belt 18, so that the transmission belt rotates inside the fixed bin 12. The principle of gear 16 transmission is used to convert the rotary motion into linear motion. With the rotation of the toothed transmission belt 18, the connecting block 19 is driven to move up and down. The up and down movement of the connecting block 19 is directly related to the sliding of the storage box 2 20 inside the fixed bin 12, which not only enables the storage box 2 20 to move flexibly, but also ensures the stability and accuracy of its movement. At the same time, the rotation of the gear 16 does not stop. Through the meshing relationship with the rack 17, the rack 17 also starts to slide inside the fixed bin 12. This sliding action forms a perfect coordination with the movement of the storage box 2 20. Through the sliding of the rack 17, the storage box 1 13 can slide inside the fixed bin 12, thereby realizing a comprehensive display of the internal instruments.

[0029] Working principle: when the multifunctional experimental detection instrument box is needed, when the box body 1 is subjected to external force, the top cover 2 of the box is first protected by the anti-collision block 3, and then the bottom of the protection bin 10 inside the box body 1 is buffered by the buffer spring 3 9, and the protection bin 10 is shaken inside the box body 1, and the telescopic rod 4 is contracted between the box body 1 and the protection bin 10. This process makes the slide plate 1 5 fit with the slide plate 2 7, and the buffer spring 1 6 and the buffer spring 2 8 are contracted, so as to further buffer the external force, and then protect the instrument inside the protection bin 10, so as to achieve the protection effect. The rotating shaft 14 is then rotated, thereby driving the toothed cam 15 and the gear 16 to rotate on the outer wall of the rotating shaft 14, so that the toothed transmission belt 18 rotates inside the fixed warehouse 12 along with the rotation of the toothed cam 15, thereby driving the connecting block 19 to move up and down through the rotation of the toothed transmission belt 18, thereby driving the storage box 2 20 to slide inside the fixed warehouse 12, and making the rack 17 slide inside the fixed warehouse 12 along with the rotation of the gear 16, thereby driving the storage box 1 13 to slide inside the fixed warehouse 12 through the rack 17, and then all the instruments inside the fixed warehouse 12 can be displayed, achieving the effect of convenient use.

[0030] 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 multifunctional experimental detection instrument box, comprising a box body (1), characterized in that: The top of the box body (1) is provided with a top cover (2), the outer wall of the top cover (2) is fixedly connected to an anti-collision block (3), the bottom of the box body (1) is provided with a buffer spring three (9), one end of the buffer spring three (9) is fixedly connected to a protection bin (10), a plurality of telescopic rods (4) are provided between the box body (1) and the protection bin (10), a buffer spring one (6) is sleeved on one side of the outer wall of the telescopic rod (4), one end of the buffer spring one (6) is fixedly connected to the inner wall of the box body (1), and the buffer spring three (9) is fixedly connected to the inner wall of the box body (1). The other end of the spring one (6) is fixedly connected to a slide plate one (5), the outer wall of the slide plate one (5) is slidably connected to the outer wall of the telescopic rod (4), a buffer spring two (8) is sleeved on the other side of the outer wall of the telescopic rod (4), one end of the buffer spring two (8) is fixedly connected to the outer wall of the protection bin (10), the other end of the buffer spring two (8) is fixedly connected to a slide plate two (7), the outer wall of the slide plate two (7) is slidably connected to the outer wall of the telescopic rod (4), and a ventilation component is arranged inside the box body (1).

2. A multifunctional experimental detection instrument box according to claim 1, characterized in that: The ventilation assembly comprises a ventilation hole (11), and the ventilation hole (11) is arranged inside the box body (1).

3. The multifunctional experimental detection instrument box according to claim 1, characterized in that: The interior of the protection chamber (10) is fixedly connected to a fixed chamber (12), and the interior of the fixed chamber (12) is rotatably connected to a rotating shaft (14).

4. A multifunctional experimental detection instrument box according to claim 3, characterized in that: A gear (16) is fixedly connected to one side of the outer wall of the rotating shaft (14), and a storage box (13) is slidably connected to the interior of the fixed compartment (12).

5. The multifunctional experimental detection instrument box according to claim 4, characterized in that: The outer wall of the storage box (13) is fixedly connected with a rack (17), and the rack (17) is meshed with the gear (16).

6. The multifunctional experimental detection instrument box according to claim 3, characterized in that: A toothed cam (15) is fixedly connected to the other side of the outer wall of the rotating shaft (14), and a toothed transmission belt (18) is rotatably connected to the interior of the fixed bin (12).

7. The multifunctional experimental detection instrument box according to claim 6, characterized in that: The toothed transmission belt (18) is meshed with the toothed cam (15), and a connecting block (19) is fixedly connected to the outer wall of the toothed transmission belt (18).

8. The multifunctional experimental detection instrument box according to claim 7, characterized in that: One end of the connection block (19) is fixedly connected to a second storage box (20), and the outer wall of the second storage box (20) is slidably connected to the interior of the fixed bin (12).

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