A secure transport case for field detection equipment

Abstract

The utility model relates to transport case technical field, concretely is a kind of safe transport case for on-site detection equipment, the both sides of bottom plate upper surface are equipped with fixed side plate, and the other two sides of bottom plate upper surface are rotatably installed with flap by hinging seat, the bottom of flap is all set with slot, and the both sides in bottom plate inside are all provided with the fixed mechanism of slot plug-in cooperation;The inner wall of two flaps is all installed with base plate by telescopic adjusting mechanism, and the four corners of base plate surface are all installed with hydraulic damper rod, and the end portion of four hydraulic damper rod telescopic end is commonly installed with clamping plate.The utility model is through the structural design of both sides flap turnover type, can be in the case where clamping plate does not contact detection equipment, realize the putting of detection equipment, it is convenient to operate, and by telescopic adjusting mechanism drive base plate telescopic before and after, realize the purpose of flexible clamping to different size detection equipment, and clamping force of clamping plate to equipment can also be adjusted, and it is strong in flexibility, and the scope of application is wide.

Description

Technical Field

[0001] This utility model relates to the field of transport box technology, specifically a safe transport box for on-site testing equipment. Background Technology

[0002] With the advancement of technology, rapid on-site testing technology is increasingly widely used in environmental monitoring, food safety, emergency law enforcement, medical diagnosis, and industrial maintenance. Various high-precision portable testing devices need to frequently travel between laboratories and complex field environments. These devices often integrate sophisticated optical components, sensitive electronic sensors, fragile mechanical structures, and high-value core modules; their inherent physical characteristics and functional integrity place extremely high demands on the transportation process. Chinese patent CN221498993U discloses a protective transport box for environmental monitoring equipment. This box incorporates a main buffer mechanism, which, through the arrangement of a first upright plate, a sliding rod, a second upright plate, a sleeve, a first damping spring, a movable rod, and a first buffer plate, effectively buffers the impact forces received by the environmental monitoring equipment from both the top and bottom. Combined with the rebound of the first damping spring, this allows the environmental monitoring equipment to quickly return to its original position. This solves the problem that the buffering effect of sponges, spring plates, and buffer plates is not ideal during use, and that bumps during transportation still affect the environmental monitoring equipment.

[0003] Because the two second buffer plates of this device are constantly subjected to the pushing force of the second damping springs, it is necessary to manually push the second buffer plates open to both sides when placing the testing equipment inside the box, and the same manual pushing is required when retrieving the testing equipment. This makes placing and retrieving the testing equipment cumbersome, time-consuming, and labor-intensive. Furthermore, the clamping force cannot be adjusted when placing testing equipment of different sizes, resulting in low applicability. Therefore, there is a need to develop a safe transport box for on-site testing equipment that facilitates the placement and retrieval of equipment and is suitable for storing testing equipment of different sizes. Utility Model Content

[0004] To address the above technical problems, this utility model provides a safe transport box for on-site testing equipment that facilitates the placement and retrieval of equipment and is suitable for storing testing equipment of different sizes. This solves the problems of existing transport boxes being cumbersome, time-consuming, labor-intensive, and having low applicability when placing and retrieving testing equipment.

[0005] To solve the above-mentioned technical problems, the present invention provides a safe transport box for on-site testing equipment, comprising a base plate and a lid. Fixed side plates are fixedly connected to both sides of the upper surface of the base plate, and hinged plates are rotatably connected to the other two sides of the upper surface of the base plate via hinged seats. Slots are provided at the bottom of each hinged plate, and fixing mechanisms that engage with the slots are provided on both sides of the interior of the base plate. A base plate is mounted on the inner wall of each of the two hinged plates via a telescopic adjustment mechanism. The telescopic adjustment mechanism is used to adjust the position of the base plate. Hydraulic damping rods are installed at the four corners of the base plate surface. The telescopic ends of the four hydraulic damping rods are connected to a clamping plate. A first spring is sleeved on the outer surface of each hydraulic damping rod, and the two ends of the first spring are respectively connected to the base plate and the clamping plate.

[0006] Furthermore, the fixing mechanism includes an inner groove formed inside the base plate, an insert rod adapted to the slot is provided inside the inner groove, a second spring is provided inside the inner groove, the two ends of the second spring are respectively connected to the insert rod and the bottom wall of the inner groove, and a pressure block extending to the outside of the base plate is fixedly connected to one side of the insert rod.

[0007] Furthermore, a first guide post is fixedly connected inside the inner groove, the insertion rod is slidably sleeved on the first guide post, and the second spring is sleeved on the outer surface of the first guide post.

[0008] Furthermore, the telescopic adjustment mechanism includes two upper and lower fixed plates fixedly connected to the inner wall of the flap, and a threaded rod with a pair of reverse threads is rotatably connected between the two fixed plates. A drive plate is threaded to each of the two reverse threads of the threaded rod, and a hinge rod is hinged to both sides of the surface of the drive plate. The other end of the hinge rod is hinged to the rear side of the base plate.

[0009] Furthermore, two parallel second guide posts are fixedly connected between the two fixed plates, and both drive plates are slidably mounted on the second guide posts.

[0010] Furthermore, the rear side of the clamping plate is connected to a plurality of third guide posts, the ends of which slide through to the other side of the substrate.

[0011] Furthermore, limit strips are fixedly connected to both sides of the inner wall of the fixed side plate.

[0012] This utility model has the following advantages compared with the prior art:

[0013] 1. This utility model, through the structural design of rotating flip plates on both sides, allows the loading and unloading of the testing equipment without the clamping plates contacting the testing equipment, which is convenient for operation. Furthermore, the telescopic adjustment mechanism drives the substrate to extend and retract back and forth, thereby adjusting the position of the substrate. It can flexibly clamp testing equipment of different sizes and can also adjust the clamping force of the clamping plates on the equipment, making it highly flexible and widely applicable.

[0014] 2. This utility model facilitates the opening and closing of the flip plate by opening a slot at the bottom of the flip plate and an inner groove in the base plate, and setting components such as a plug rod, a second spring and a first guide post in the inner groove; at the same time, by setting the telescopic adjustment mechanism as a threaded rod, a sliding rod and a drive plate, only the threaded rod needs to be rotated when adjusting the position of the base plate, which improves the convenience of the device. Attached Figure Description

[0015] Figure 1 This is a three-dimensional view of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the fixing mechanism in this utility model.

[0018] Figure 4 This is a schematic diagram of the telescopic adjustment mechanism in this utility model.

[0019] In the diagram: 1. Base plate; 2. Hinge seat; 3. Fixed side plate; 4. Flip plate; 5. Slot; 6. Base plate; 7. Hydraulic damping rod; 8. Clamping plate; 9. First spring; 10. Inner groove; 11. Insert rod; 12. Second spring; 13. Pressure block; 14. First guide post; 15. Fixed plate; 16. Threaded rod; 17. Drive plate; 18. Hinge rod; 19. Second guide post; 20. Third guide post; 21. Limiting strip; 22. Box cover. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] like Figure 1-4The safety transport box for on-site testing equipment shown includes a base plate 1 and a lid 22. A handle is fixedly connected to the top of the lid 22. Fixed side plates 3 are installed on both sides of the upper surface of the base plate 1. Flip plates 4 are rotatably installed on the other two sides of the upper surface of the base plate 1 via hinge seats 2. When the fixed side plates 3 and flip plates 4 are both perpendicular to the base plate 1, the lid 22 closes on the fixed side plates 3 and flip plates 4. Each of the two fixed side plates 3 is fixedly connected with a latch lock. Hooks matching the latch locks are fixedly connected on both sides of the lid 22 at the positions corresponding to the latch locks. The latch lock is a common structure in the field of box technology, and its specific structure will not be described in detail here. The bottom of each flip plate 4 is provided with a slot 5. The two sides inside the base plate 1 are provided with a fixing mechanism that engages with the slot 5. Both flip plates 4 have the ability to flip outward. Testing equipment can be easily placed inside by opening the flip plates 4. The fixing mechanism is used to fix the flip plates 4 in a vertical state so that they are combined into a box structure. The inner walls of both flip plates 4 are fitted with base plates 6 via telescopic adjustment mechanisms. Hydraulic damping rods 7 are installed at the four corners of the base plate 6. Clamping plates 8 are installed at the ends of the four hydraulic damping rods 7. A first spring 9 is sleeved on the outer surface of the hydraulic damping rods 7. The two ends of the first spring 9 are connected to the base plate 6 and the clamping plate 8 respectively. By utilizing the damping effect of the hydraulic damping rods 7 and the buffering effect of the first spring 9, a buffering effect can be achieved when the clamping plate 8 clamps the testing equipment, reducing the impact of vibration. Furthermore, the front-to-back distance of the base plate 6 can be adjusted through the telescopic adjustment mechanism, thus providing a good clamping and buffering effect for testing equipment of different sizes. The clamping force can be flexibly adjusted, making it highly applicable. Multiple third guide posts 20 are connected to the rear side of the clamping plate 8. The ends of the third guide posts 20 slide through to the other side of the base plate 6. When the clamping plate 8 is subjected to forces in other directions, they will directly act on the hydraulic damping rod 7. In order to prevent the hydraulic damping rod 7 from cracking at the connection between the base plate 6 and the clamping plate 8, or from damaging the internal structure of the hydraulic damping rod 7, the limiting effect of the third guide posts 20 can bear the forces in other directions on the clamping plate 8, ensuring that the hydraulic damping rod 7 is only subjected to horizontal forces, thus avoiding damage to the connection and its internal structure. Limiting strips 21 are provided on both sides of the inner wall of the fixed side plate 3 to prevent the flip plate 4 from continuing to flip inward, ensuring the precise fit between the slot 5 and the insertion rod 11, and improving the structural strength of the flip plate 4.

[0022] The fixing mechanism includes an inner groove 10 formed inside the base plate 1. An insert rod 11, adapted to the slot 5, is disposed inside the inner groove 10. A second spring 12 is also disposed inside the inner groove 10, with its two ends abutting against the insert rod 11 and the bottom wall of the inner groove 10, respectively. A pressure block 13 extending to the outside of the base plate 1 is provided on the outer surface of the insert rod 11. A strip-shaped groove communicating with the inner groove 10 is formed on the side of the base plate 1. The pressure block 13 passes through the strip-shaped groove, and the length of the groove allows the pressure block 13 to push the insert rod 11 out of the slot 5 during downward pressing. A first guide post 14 is installed inside the inner groove 10, and the insert rod 11 is slidably mounted on the first guide post 14. The second spring 12 is sleeved on the outer surface of the first guide post 14. In use, pressing the pressure block 13 downward causes the insert rod 11 to descend and be pulled out of the slot 5, thereby releasing the fixation on the flip plate 4, allowing it to be flipped outward and causing the clamping plate 8 to detach from the surface of the testing equipment, making it easy to remove the testing equipment. Similarly, when placing the testing equipment, first open the two side flaps 4, then place the testing equipment on the base plate 1, and then flip the two side flaps 4 to a vertical position. The second spring 12 then pushes the insertion rod 11 upwards to insert it into the slot 5 for fixation, easily clamping the testing equipment onto the base plate 1. The first guide post 14 provides a limiting function for the second spring 12, preventing it from bending or deforming during repeated compression.

[0023] The telescopic adjustment mechanism includes two fixed plates 15 mounted on the inner wall of the flip plate 4. A threaded rod 16 with a pair of reverse threads is rotatably mounted between the two fixed plates 15. The upper end of the threaded rod 16 passes through the upper fixed plate 15 and is fixedly connected to a rotating disk that is easy to rotate by hand. A drive plate 17 is mounted on each of the two reverse threads of the threaded rod 16. Hinged rods 18 are hinged to both sides of the surface of the drive plate 17, and the ends of the hinged rods 18 are hinged to the rear side of the base plate 6. Two parallel second guide posts 19 are also connected between the two fixed plates 15, and the two drive plates 17 are slidably mounted on the second guide posts 19. In use, by turning the threaded rod 16, the two drive plates 17 can be moved closer or further apart under the action of the reverse threads. During this process, the connection angle of the hinged rods 18 changes, thus driving the base plate 6 to extend and retract, achieving the purpose of flexibly clamping detection equipment of different sizes. Furthermore, under the action of the second guide posts 19, the two drive plates 17 are provided with precise guidance, allowing them to move closer or further apart more smoothly.

[0024] The working principle of this embodiment is as follows:

[0025] When placing the testing equipment, first open the box cover 22, then press the pressure block 13 to pull the insertion rod 11 out of the slot 5, release the fixation of the two side flaps 4, and flip them outward. Then the testing equipment can be placed directly on the surface of the base plate 1. Then flip the two side flaps 4 to the vertical position, and use the second spring 12 to push the insertion rod 11 back into the slot 5 to fix the flaps 4. At this time, the two side clamps 8 can clamp the two sides of the equipment, thus realizing the quick placement and removal of the testing equipment. Finally, close the box cover 22 and fix it with the quick buckles on both sides.

[0026] When the threaded rod 16 is turned, the two drive plates 17 can be driven to move closer or further apart under the action of the reverse thread. During this process, the connection angle of the hinge rod 18 changes, so the base plate 6 can be driven to extend and retract back and forth, so as to achieve the purpose of flexibly clamping different sized detection equipment. In addition, the clamping force of the clamping plate 8 on the equipment can also be adjusted. Even if the elastic performance of the first spring 9 decreases in the later stage, a stable clamping effect can still be maintained.

Claims

1. A safe transport case for on-site testing equipment, comprising a base plate (1) and a lid (22), characterized in that: Fixed side plates (3) are fixedly connected to both sides of the upper surface of the base plate (1). Flip plates (4) are rotatably connected to the other two sides of the upper surface of the base plate (1) through hinge seats (2). Slots (5) are provided at the bottom of each flip plate (4). Fixed mechanisms that engage with the slots (5) are provided on both sides inside the base plate (1). Base plates (6) are installed on the inner walls of the two flip plates (4) through telescopic adjustment mechanisms. The telescopic adjustment mechanisms are used to adjust the position of the base plates (6). Hydraulic damping rods (7) are installed at the four corners of the surface of the base plates (6). The ends of the telescopic ends of the four hydraulic damping rods (7) are connected to a clamping plate (8). A first spring (9) is sleeved on the outer surface of the hydraulic damping rod (7). The two ends of the first spring (9) are connected to the base plate (6) and the clamping plate (8) respectively.

2. The safe transport box for field testing equipment according to claim 1, characterized in that: The fixing mechanism includes an inner groove (10) opened inside the base plate (1), and a plug rod (11) adapted to the slot (5) is provided inside the inner groove (10). A second spring (12) is provided inside the inner groove (10). The two ends of the second spring (12) are respectively connected to the plug rod (11) and the bottom wall of the inner groove (10). A pressure block (13) extending to the outside of the base plate (1) is fixedly connected to one side of the plug rod (11).

3. The safe transport box for field testing equipment according to claim 2, characterized in that: The inner groove (10) is fixedly connected to a first guide post (14), the insert rod (11) is slidably sleeved on the first guide post (14), and the second spring (12) is sleeved on the outer surface of the first guide post (14).

4. The safe transport box for field testing equipment according to claim 1, characterized in that: The telescopic adjustment mechanism includes two fixed plates (15) fixedly connected to the inner wall of the flap (4). A threaded rod (16) with a pair of reverse threads is rotatably connected between the two fixed plates (15). A drive plate (17) is threadedly connected to both of the reverse threads of the threaded rod (16). A hinge rod (18) is hinged to both sides of the surface of the drive plate (17). The other end of the hinge rod (18) is hinged to the rear side of the base plate (6).

5. The safe transport box for field testing equipment according to claim 4, characterized in that: Two parallel second guide posts (19) are fixedly connected between the two fixed plates (15), and the two drive plates (17) are slidably mounted on the second guide posts (19).

6. The safe transport box for field testing equipment according to claim 4, characterized in that: The rear side of the clamp (8) is connected to a plurality of third guide posts (20), the ends of which slide through to the other side of the substrate (6).

7. The safe transport box for field testing equipment according to claim 1, characterized in that: Limiting strips (21) are fixedly connected to both sides of the inner wall of the fixed side plate (3).

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