Packaging and transporting box with protective structure

Abstract

The utility model relates to a packaging transportation box with a protective structure, which comprises a box body, a protective fixing device is arranged in the box body, the protective fixing device comprises a mounting block and a telescopic rod, the mounting block is fixedly mounted on the inner bottom wall of the box body, the telescopic rod is fixedly mounted on the top of the mounting block, and the telescopic rod is fixedly mounted on the inner bottom wall of the box body. And a spring damper is fixedly mounted outside the mounting block. According to the packaging and transporting box with the protection structure, a laser is placed in a containing box, a threaded rod is rotated to drive an abutting plate to fix the containing box, then a miniature vacuum pump is started, a box body is fixed through cooperation with a vacuum suction cup, and when jolting occurs in the transporting process, a moving plate can extrude a second spring; according to the laser transportation device, vibration force is primarily protected through cooperation with the telescopic rods, then the trapezoidal blocks are pushed through the rollers to be matched with the spring dampers for secondary protection, connection is conducted through the connecting columns and the inserting holes, and therefore the purpose of transportation while multiple lasers are protected is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging and transportation, in particular to a packaging and transportation box with a protective structure. Background Art

[0002] A laser is a device that can generate laser light. Its working principle is mainly based on the excitation of the laser medium, the existence of the preparatory state, the amplification of photons, and optical feedback. There are many types of lasers, such as gas lasers, solid-state lasers, and semiconductor lasers. They use different working materials and modes to generate laser light.

[0003] After searching, a utility model patent with Chinese patent announcement number CN213200611U discloses a transport box for lasers. The transport box for lasers in the utility model patent is provided with a second spring, a bottom plate, a first sponge pad, a third spring, a side plate, a second sponge pad, a fourth spring, a top plate and a third sponge pad, so that the internal space of the transport box is changed in a small range, and more lasers of different shapes and sizes can be placed, thereby increasing the practicality of the transport box and expanding the scope of application. Moreover, through the characteristics of the spring, the laser in the transport box is fixed in the horizontal and vertical directions, so that the laser is prevented from shaking in the box body during transportation, causing the laser to hit the box body, resulting in damage to the laser and the box body, thereby achieving the effect of protecting the laser and the box body. However, the protective measures of the transport box for lasers are mainly implemented by springs and sponge pads, and the structure is too simple, resulting in limited protective effect, and it is difficult to truly provide comprehensive protection for the laser. At the same time, the device does not have a splicing function, resulting in the need to carry them in sequence during transportation, and the practicality needs to be improved, so a packaging transport box with a protective structure is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a packaging and transport box with a protective structure, which has the advantages of protecting the laser and being able to package and transport multiple lasers at one time by splicing, thereby solving the problem that the protective structure of ordinary transport boxes needs to be improved and that they do not have a splicing structure.

[0005] To achieve the above object, the utility model provides the following technical solution: a packaging and transport box with a protective structure, comprising a box body, a protective fixing device is arranged inside the box body, and a connecting fixing device is arranged outside the box body;

[0006] The protective fixing device comprises a mounting block, a telescopic rod, a spring damper, a trapezoidal block, a movable plate, a roller, a support plate, a threaded rod, a butt plate and a placement box, the inner bottom wall of the box body is fixedly mounted with the mounting block, the top of the mounting block is fixedly mounted with the telescopic rod, the outside of the mounting block is fixedly mounted with a spring damper, the outside of the spring damper is fixedly mounted with a trapezoidal block, the top of the telescopic rod is fixedly mounted with a movable plate, the outside of the movable plate is provided with a roller, the top of the movable plate is fixedly mounted with a support plate, the inner thread of the support plate is connected with a threaded rod, the outer side of the threaded rod is rotatably connected with the butt plate, and the top of the movable plate is movably connected with a placement box;

[0007] The connecting and fixing device includes a micro vacuum pump, a vacuum suction cup, a connecting column, a first spring and a limiting rod. The micro vacuum pump is arranged inside the box body, the vacuum suction cup is arranged outside the box body, and a connecting column is arranged at the bottom of the box body. The first spring is fixedly installed inside the connecting column, and the limiting rod is fixedly installed outside the first spring.

[0008] Furthermore, there are two box bodies, one of which is a first transport box, and the other is a second transport box. Doors are provided on the front of the first transport box and the front of the second transport box, and handrails are fixedly installed on the left and right sides of the first transport box and the left and right sides of the second transport box.

[0009] Furthermore, the number of the vacuum suction cups is four, the bottom of the first transport box is fixedly connected to the tops of the four vacuum suction cups, and the micro vacuum pump is fixedly connected to the four vacuum suction cups via a suction pipe.

[0010] Furthermore, the number of the connecting columns is four, the bottoms of the four connecting columns are fixedly connected to the top of the second transport box, the top of the first transport box and the top of the second transport box are both provided with plug-in holes adapted to the four connecting columns, the number of the first springs and the limiting rods are four, and the sides of the four first springs away from the mounting block are respectively fixedly connected to the sides of the four limiting rods close to the mounting block.

[0011] Furthermore, a first sliding rod is fixedly installed inside the box body, the interior of the trapezoidal block is slidably connected to the outer surface of the first sliding rod, a second spring is fixedly installed on the top of the mounting block, the top of the second spring is fixedly connected to the bottom of the movable plate, a support column is fixedly installed on the bottom of the movable plate, the interior of the support column is rotatably connected to the outer surface of the roller, and the outer surface of the roller is movably connected to the outer surface of the trapezoidal block.

[0012] Furthermore, a second sliding rod is fixedly installed inside the box body, the inside of the movable plate is slidably connected to the outer surface of the second sliding rod, and shock-absorbing rubber is arranged inside the placement box.

[0013] Beneficial Effects

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The packaging and transport box with a protective structure opens the box door, puts the laser into the placement box, and then puts the placement box on the top of the moving plate, and then rotates the threaded rod to drive the plate to move toward the placement box, thereby fixing the placement box, and then turns on the micro vacuum pump, and cooperates with the vacuum suction cup to fix the box body to prevent the box body from moving during transportation. At the same time, when bumps occur during transportation, the moving plate will squeeze the second spring, and the telescopic rod will shrink inward, and a part of the vibration force will be reduced by the cooperation of the second spring and the telescopic rod. Then, during the movement of the moving plate, the roller will be driven by the support column to move along the outer surface of the trapezoidal block, thereby pushing the trapezoidal block to move, and the movement of the trapezoidal block The movement will squeeze the spring damper, and the remaining vibration force will be absorbed by the spring damper, thereby ensuring the stability of the laser and avoiding collision and damage of the laser due to vibration or bumps. According to the number of lasers that need to be transported, a corresponding number of second transport boxes are added. After the laser is fixed and protected by the protective fixing device, the limit rod is pressed to squeeze the first spring, so that the limit rod is retracted into the connecting column, and then the connecting column is inserted into the plug hole. Under the action of the first spring, the limit rod is pushed out again, so that the first transport box and the second transport box are fixed, so as to protect the laser while being able to package and transport multiple lasers at one time through splicing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0017] Figure 2 This is a front sectional structural schematic diagram of the utility model;

[0018] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. box body; 2. protective fixing device; 201. mounting block; 202. telescopic rod; 203. spring damper; 204. trapezoidal block; 205. moving plate; 206. roller; 207. support plate; 208. threaded rod; 209. abutment plate; 210. placement box; 3. connecting fixing device; 301. micro vacuum pump; 302. vacuum suction cup; 303. connecting column; 304. first spring; 305. limiting rod. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 , a packaging and transport box with a protective structure, comprising a box body 1, a protective fixing device 2 is arranged inside the box body 1, and a connecting fixing device 3 is arranged outside the box body 1;

[0022] The protective fixing device 2 comprises a mounting block 201, a telescopic rod 202, a spring damper 203, a trapezoidal block 204, a movable plate 205, a roller 206, a support plate 207, a threaded rod 208, a butt plate 209 and a placement box 210. The mounting block 201 is fixedly mounted on the inner bottom wall of the box body 1, the telescopic rod 202 is fixedly mounted on the top of the mounting block 201, the spring damper 203 is fixedly mounted on the outside of the mounting block 201, the trapezoidal block 204 is fixedly mounted on the outside of the spring damper 203, the movable plate 205 is fixedly mounted on the top of the telescopic rod 202, the roller 206 is arranged on the outside of the movable plate 205, the support plate 207 is fixedly mounted on the top of the movable plate 205, the threaded rod 208 is threadedly connected to the inside of the support plate 207, the butt plate 209 is rotatably connected to the outside of the threaded rod 208, and the placement box 210 is movably connected to the top of the movable plate 205;

[0023] The connecting and fixing device 3 includes a micro vacuum pump 301, a vacuum suction cup 302, a connecting column 303, a first spring 304 and a limiting rod 305. The micro vacuum pump 301 is arranged inside the box body 1, the vacuum suction cup 302 is arranged outside the box body 1, and the connecting column 303 is arranged at the bottom of the box body 1. The first spring 304 is fixedly installed inside the connecting column 303, and the limiting rod 305 is fixedly installed outside the first spring 304.

[0024] Specifically, Figure 2 As shown, the purpose of setting the placement box 210 is to prevent the laser from being placed directly on the movable plate 205. When it is fixed by the threaded rod 208 and the abutment plate 209, it can prevent the laser from being directly damaged due to excessive pressing force. At the same time, shock-absorbing rubber is arranged inside the placement box 210. The special properties of the shock-absorbing rubber can help reduce the damage of vibration force to the laser.

[0025] Specifically, Figure 2As shown, the box body 1 is divided into a first transport box and a second transport box, and the first transport box and the second transport box are both provided with a protective fixing device 2 inside, and have the same structure, so that according to the number of lasers, a corresponding number of second transport boxes can be added, and then the lasers are fixed in turn by the protective fixing devices 2 in the first transport box and the second transport box, and then the first transport box can be fixed on a transport vehicle or a push plate and other transport tools by the vacuum suction cup 302 and the micro vacuum pump 301 at the bottom of the first transport box, and then the second transport box is inserted in turn through the connecting column 303 and the plug hole, and can be spliced ​​by the limit rod 305 and the first spring 304, so as to achieve the purpose of connecting and transporting multiple lasers at one time while fixing and protecting them separately.

[0026] Specifically, Figure 2 As shown, the material of the first spring 304 is carbon spring steel wire, which has the advantages of good elasticity, high strength, good corrosion resistance, low cost, and easy processing. The material of the second spring is stainless steel spring wire, which has the advantages of corrosion resistance, strength and rigidity, aesthetics, high temperature resistance, high fatigue strength, good plasticity and toughness, and suitability for harsh environments.

[0027] Specifically, Figure 2 As shown, the spring damper 203 is a device that uses elastic deformation to produce damping effect. Its main function is to consume vibration energy and make the vibration of the machine or structure become stable. The main uses of the spring damper 203 include shock absorption and vibration buffering, motion control, energy absorption and dispersion, and protection of structures and equipment.

[0028] When implementing, follow these steps:

[0029] 1) First open the box door, take out the placement box 210, put the laser in, and then put the placement box 210 back into the box body 1;

[0030] 2) Then, the threaded rod 208 is rotated to drive the abutment plate 209 to move, and the placement box 210 is fixed by the left and right squeezing forces;

[0031] 3) Turn on the micro vacuum pump 301 to fix it with the vacuum suction cup 302, and then insert the connecting column 303 into the plug hole and fix it by the first spring 304 and the limiting rod 305;

[0032] 4) During the final movement, the telescopic rod 202 cooperates with the second spring to provide preliminary protection against the vibration force, and then the roller 206 pushes the trapezoidal block 204 to cooperate with the spring damper 203 to provide secondary protection.

[0033] In summary, the packaging and transport box with a protective structure opens the box door, places the laser into the placement box 210, and then places the placement box 210 on the top of the movable plate 205, and then rotates the threaded rod 208 to drive the plate 209 to move toward the placement box 210 by rotating the threaded rod 208, thereby fixing the placement box 210, and then turns on the micro vacuum pump 301, and cooperates with the vacuum suction cup 302 to fix the box body 1 to prevent the box body 1 from moving during transportation. At the same time, when bumps occur during transportation, the movable plate 205 will squeeze the second spring, and the telescopic rod 202 will shrink inward, and a part of the vibration force will be reduced by the cooperation of the second spring and the telescopic rod 202. Then, during the movement of the movable plate 205, the roller 206 will be driven by the support column to move along the outer surface of the trapezoidal block 204, thereby pushing the trapezoidal The block 204 moves, and the movement of the trapezoidal block 204 will squeeze the spring damper 203, and the remaining vibration force is absorbed by the spring damper 203, so as to ensure the stability of the laser and avoid the laser from being damaged by collision due to vibration or bumping. According to the number of lasers to be transported, a corresponding number of second transport boxes are added, and after the laser is fixed and protected by the protective fixing device 2, the limit rod 305 is pressed to squeeze the first spring 304, so that the limit rod 305 is retracted into the connecting column 303, and then the connecting column 303 is inserted into the plug hole, and then the limit rod 305 is pushed out again under the action of the first spring 304, so as to fix the first transport box and the second transport box, so as to achieve the purpose of protecting the laser while being able to package and transport multiple lasers at one time by splicing.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A packaging and transport box with a protective structure, comprising a box body (1), characterized in that: A protective fixing device (2) is provided inside the box body (1), and a connecting fixing device (3) is provided outside the box body (1); The protective fixing device (2) comprises a mounting block (201), a telescopic rod (202), a spring damper (203), a trapezoidal block (204), a movable plate (205), a roller (206), a support plate (207), a threaded rod (208), a stop plate (209) and a placement box (210); the mounting block (201) is fixedly mounted on the inner bottom wall of the box body (1); the telescopic rod (202) is fixedly mounted on the top of the mounting block (201); the spring damper (203) is fixedly mounted on the outside of the mounting block (201); A trapezoidal block (204) is fixedly installed on the outside of the spring damper (203); a moving plate (205) is fixedly installed on the top of the telescopic rod (202); a roller (206) is arranged on the outside of the moving plate (205); a supporting plate (207) is fixedly installed on the top of the moving plate (205); a threaded rod (208) is threadedly connected to the inside of the supporting plate (207); a stop plate (209) is rotatably connected to the outside of the threaded rod (208); and a placement box (210) is movably connected to the top of the moving plate (205); The connecting and fixing device (3) comprises a micro vacuum pump (301), a vacuum suction cup (302), a connecting column (303), a first spring (304) and a limiting rod (305); the micro vacuum pump (301) is arranged inside the box body (1); the vacuum suction cup (302) is arranged outside the box body (1); the connecting column (303) is arranged at the bottom of the box body (1); the first spring (304) is fixedly installed inside the connecting column (303); and the limiting rod (305) is fixedly installed outside the first spring (304).

2. The packaging and transport box with a protective structure according to claim 1, characterized in that: The number of the box bodies (1) is two, one of the box bodies (1) is a first transport box, and the other of the box bodies (1) is a second transport box. The front of the first transport box and the front of the second transport box are both provided with box doors, and the left and right sides of the first transport box and the left and right sides of the second transport box are both fixedly provided with handrails.

3. The packaging and transport box with a protective structure according to claim 2, characterized in that: The number of the vacuum suction cups (302) is four, the bottom of the first transport box is fixedly connected to the tops of the four vacuum suction cups (302), and the micro vacuum pump (301) is fixedly connected to the four vacuum suction cups (302) via suction pipes.

4. The packaging and transport box with a protective structure according to claim 2, characterized in that: The number of the connecting columns (303) is four, the bottoms of the four connecting columns (303) are fixedly connected to the top of the second transport box, the top of the first transport box and the top of the second transport box are both provided with plug-in holes adapted to the four connecting columns (303), the number of the first springs (304) and the limiting rods (305) are both four, and the sides of the four first springs (304) away from the mounting block (201) are respectively fixedly connected to the sides of the four limiting rods (305) close to the mounting block (201).

5. The packaging and transport box with a protective structure according to claim 1, characterized in that: A first sliding rod is fixedly installed inside the box body (1), the interior of the trapezoidal block (204) is slidably connected to the outer surface of the first sliding rod, a second spring is fixedly installed on the top of the mounting block (201), the top of the second spring is fixedly connected to the bottom of the movable plate (205), a support column is fixedly installed on the bottom of the movable plate (205), the interior of the support column is rotatably connected to the outer surface of the roller (206), and the outer surface of the roller (206) is movably connected to the outer surface of the trapezoidal block (204).

6. The packaging and transport box with a protective structure according to claim 1, characterized in that: A second sliding rod is fixedly installed inside the box body (1), the inside of the movable plate (205) is slidably connected to the outer surface of the second sliding rod, and shock-absorbing rubber is arranged inside the placement box (210).

Images