Packaging and transporting equipment for medical apparatus and instruments

Abstract

The invention belongs to the technical field of medical instrument transportation, and provides medical instrument packaging and transporting equipment which comprises a box body, a box cover is installed at the top of the box body, universal wheels are installed at the four corners of the bottom of the box body, and a containing plate which is matched with the box body in size and used for containing medical instruments is arranged in the box body. Lifting assemblies used for lifting the containing plate are arranged between the containing plate and the inner walls of the two sides of the box body, and clamping assemblies used for fixing medical instruments are arranged at the top of the containing plate. By arranging the lifting assembly and the clamping assembly, the medical instruments can be stored and taken out more conveniently, the working efficiency is effectively improved, the medical instruments of different sizes can be clamped and fixed, the situation that the medical instruments are collided due to unstable fixing in the transportation process is effectively avoided, and the medical instruments are not damaged. And meanwhile, bumping generated in the transportation process can be buffered, and collision of the medical instruments is further avoided.

Description

Technical Field

[0001] This invention belongs to the field of medical device transportation technology, specifically a packaging and transportation device for medical devices. Background Technology

[0002] Medical devices are instruments, equipment, reagents, and materials used directly or indirectly on the human body to prevent, diagnose, treat, monitor, alleviate diseases, or regulate physiological functions. They are subject to strict requirements regarding safety and effectiveness and can be categorized by use into diagnostic, therapeutic, and auxiliary / health care devices. They are also subject to classified regulation based on risk level. When purchasing medical devices, it is necessary to verify the product registration / filing certificate and the seller's qualifications. Home-use devices must be used according to the instructions or doctor's prescription, while high-risk devices must be operated by professionals in medical institutions. Medical devices are fundamentally different from health products and medicines; careful differentiation is necessary to avoid misuse.

[0003] Transportation is a crucial link in the production, sales, and use of medical devices. The safety of the transportation process directly affects the quality and effectiveness of the medical devices. However, current transportation equipment has a relatively simple structure, mostly consisting of a box with an open top and no lifting mechanism. This makes it inconvenient for staff to store or retrieve medical devices, thus affecting work efficiency. Furthermore, the lack of internal clamping mechanisms prevents the medical devices from being securely fixed. During transportation, bumps may cause the medical devices to be damaged, increasing the risk of injury. Therefore, those skilled in the art have proposed a medical device packaging and transportation equipment to address the problems mentioned in the background art. Summary of the Invention

[0004] To address the aforementioned technical problems, this invention provides a medical device packaging and transportation device to solve the problems of inconvenience in storage or retrieval and inability to securely fix the device in the prior art.

[0005] A medical device packaging and transportation device includes a box body, a box cover installed on the top of the box body, casters installed at the four corners of the bottom of the box body, a placement plate adapted to its size for placing medical devices inside the box body, a lifting assembly for raising and lowering the placement plate between the placement plate and the inner walls on both sides of the box body, and a clamping assembly for fixing the medical devices on the top of the placement plate.

[0006] Preferably, the lifting assembly includes a mounting base, a lifting groove, a lifting block, a screw hole, a screw rod, and a motor. The mounting base is U-shaped and fixedly connected to both sides and the bottom of the housing. The lifting groove is formed on the inner walls of both sides of the housing and extends into the mounting base. The lifting block is fixedly connected to both sides of the placement plate and slidably connected to the lifting groove. The screw hole passes through the lifting block. The two ends of the screw rod are rotatably connected to the inner walls of the top and bottom of the lifting groove, respectively, and threadedly connected to the screw hole. The motor is mounted on the top of the mounting base, and the drive shaft is fixedly connected to the top of a set of screw rods.

[0007] Preferably, the lifting assembly further includes a slot, a drive rod, a transmission wheel, and a transmission belt. The slot is located inside the bottom of the mounting base. The drive rod is fixedly connected to the bottom of two sets of screws and extends into the slot. Two sets of transmission wheels are provided and fixedly connected to the bottom of the two sets of drive rods respectively. The transmission belt is wound around the two sets of transmission wheels.

[0008] Preferably, the clamping assembly includes a through groove, a mounting plate, a clamping plate, and a rubber pad. The through groove is provided in four sets and is opened on the top of the placement plate. The mounting plate is slidably connected to the through groove. The clamping plate is provided in four sets and is located on the top inner side of the mounting plate. The rubber pad is fixedly connected to the inner side of the clamping plate.

[0009] Preferably, the clamping assembly further includes a crossbar, a first sliding groove, a connecting groove, a connecting rod, a first slider, and a first spring. The crossbar is fixedly connected to the side of the mounting plate near the clamping plate. The first sliding groove is formed inside the crossbar. The connecting groove passes through the inner wall of the first sliding groove near the clamping plate. The connecting rod is fixedly connected to the side of the clamping plate near the mounting plate and extends through the connecting groove into the first sliding groove. The first slider is fixedly connected to the end of the connecting rod away from the clamping plate and slidably connected to the first sliding groove. The first spring is installed inside the first sliding groove, and its two ends are respectively fixedly connected to the inner wall of the first sliding groove away from the clamping plate on the side of the first slider away from the clamping plate and on the inner wall of the first sliding groove away from the clamping plate.

[0010] Preferably, the clamping assembly further includes a cavity, a rotating ring, an arc-shaped block, a second sliding groove, a second slider, and a second spring. The cavity is formed inside the placement plate and communicates with the through groove. The bottom of the mounting plate is movably connected to the cavity. The rotating ring is rotatably connected to the cavity. The arc-shaped block is fixedly connected to the inner side of the rotating ring. The second sliding groove is formed at the top of the placement plate and communicates with the cavity. The second slider is fixedly connected to the top of the rotating ring and slidably connected to the second sliding groove. The second spring is installed inside the second sliding groove and its two ends are respectively fixedly connected to one side of the second slider and one side of the inner wall of the second sliding groove.

[0011] Preferably, the clamping assembly further includes a third slide groove, a third slider, and a third spring. The third slide groove is formed on the inner wall of the bottom of the cavity and is located below the mounting plate. The third slider is fixedly connected to the bottom of the mounting plate and slidably connected to the third slide groove. The third spring is installed inside the third slide groove and its two ends are respectively fixedly connected to the inner wall of the third slider near the center of the placement plate and the third slide groove near the center of the placement plate. The elastic coefficient of the second spring is greater than the sum of the elastic coefficients of the four sets of third springs.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. This invention features a lifting assembly. Starting the motor drives a set of screws via a drive shaft. These screws, in turn, drive a set of transmission wheels via a drive rod at their bottom. Since a transmission belt wraps around both sets of transmission wheels, the other set of transmission wheels drives another set of screws to rotate synchronously with the motor's drive shaft. Because the screws are threaded into screw holes and the lifting block is slidably connected to the lifting groove, the lifting block causes the placement plate to rise and fall along the lifting groove as the screws rotate. This design makes the storage and retrieval of medical devices easier, effectively improving work efficiency.

[0013] 2. This invention features a clamping assembly. A second slider slides along a second groove, compressing a second spring. During this process, a rotating ring drives an arc-shaped block to move synchronously within the cavity along with the second slider. When the arc-shaped block moves away from the bottom rear of the mounting plate, a third spring rebounds and, via the third slider, moves the mounting plate along the through groove away from the center of the placement plate. When the clamping plates move synchronously with the mounting plate to a distance greater than the size of the medical device, the medical device is placed between the clamping plates. Then, the second slider is released, and the second spring rebounds and, via the second slider, moves the rotating ring and the arc-shaped block in the opposite direction. When the arc-shaped block contacts the bottom of the mounting plate, it pushes the mounting plate towards the center of the placement plate. When the clamping plates move synchronously with the mounting plate to a tight fit with the medical device, the medical device is clamped and fixed. This design allows the device to clamp and fix medical devices of different sizes, effectively preventing damage during transportation due to unstable fixation.

[0014] 3. By incorporating a clamping assembly, when bumps occur during transportation, the medical device will move the clamping plate in the direction of the bump. The clamping plate, through a connecting rod, will then drive the first slider to slide along the first groove and compress the first spring. At this time, the rebound force generated by the first spring will absorb the external impact force, and the rubber pad will reduce the direct collision between the medical device and the clamping plate, thereby playing a buffering role. This design enables the device to buffer the bumps generated during transportation, further preventing the medical device from being bumped. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the mounting base of the present invention; Figure 3 This is a schematic diagram of the top structure of the placement plate of the present invention; Figure 4 This is a schematic diagram of the clamp connection structure of the present invention; Figure 5 This is a schematic diagram of the internal structure of the cavity in this invention. Figure 1 ; Figure 6 for Figure 3 Enlarged view of point A in the middle; Figure 7 This is a schematic diagram of the internal structure of the cavity in this invention. Figure 2 .

[0016] In the picture: 1. Box body; 2. Box cover; 3. Casters; 4. Placement plate; 5. Lifting assembly; 51. Mounting base; 52. Lifting groove; 53. Lifting block; 54. Screw hole; 55. Screw; 56. Motor; 57. Hollow slot; 58. Drive rod; 59. Transmission wheel; 510. Transmission belt; 6. Clamping assembly; 61. Through groove; 62. Mounting plate; 63. Clamping plate; 64. Rubber pad; 65. Crossbar; 66. First slide groove; 67. Connecting groove; 68. Connecting rod; 69. First slider; 610. First spring; 611. Cavity; 612. Rotary ring; 613. Arc block; 614. Second slide groove; 615. Second slider; 616. Second spring; 617. Third slide groove; 618. Third slider; 619. Third spring. Detailed Implementation

[0017] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0018] As attached Figure 1 To be continued Figure 7 As shown: Example 1: The present invention provides a medical device packaging and transportation equipment, including a box body 1, a box cover 2 installed on the top of the box body 1, casters 3 installed at the four corners of the bottom of the box body 1, a placement plate 4 adapted to its size for placing medical devices is provided inside the box body 1, and a lifting assembly 5 for raising and lowering the placement plate 4 is provided between the placement plate 4 and the inner walls on both sides of the box body 1. The lifting assembly 5 includes a mounting base 51, a lifting groove 52, a lifting block 53, a screw hole 54, a screw 55, a motor 56, a slot 57, a drive rod 58, a transmission wheel 59 and a transmission belt 510.

[0019] Furthermore, the mounting base 51 is U-shaped and fixedly connected to both sides and the bottom of the housing 1. The lifting groove 52 is opened on the inner walls of both sides of the housing 1 and extends into the mounting base 51. The lifting block 53 is fixedly connected to both sides of the placement plate 4 and slidably connected to the lifting groove 52. The screw hole 54 passes through the lifting block 53. The two ends of the screw 55 are respectively rotatably connected to the inner walls of the top and bottom of the lifting groove 52 and threadedly connected to the screw hole 54. The motor 56 is installed on the top of the mounting base 51 and the drive shaft is fixedly connected to the top of a set of screws 55. The empty groove 57 is opened in the bottom of the mounting base 51. The drive rod 58 is fixedly connected to the bottom of the two sets of screws 55 and extends into the empty groove 57. Two sets of transmission wheels 59 are provided and are respectively fixedly connected to the bottom of the two sets of drive rods 58. The transmission belt 510 is wound around the two sets of transmission wheels 59.

[0020] As can be seen from the above, starting the motor 56 can drive a set of screws 55 to rotate through the drive shaft. This set of screws 55 then drives a set of transmission wheels 59 to rotate through the drive rod 58 at its bottom. Since the transmission belt 510 is wrapped around the two sets of transmission wheels 59, the other set of transmission wheels 59 will drive the other set of screws 55 to rotate synchronously with the drive shaft of the motor 56. Since the screws 55 are threaded to the screw hole 54 and the lifting block 53 is slidably connected to the lifting groove 52, the lifting block 53 will drive the placement plate 4 to rise and fall along the lifting groove 52 with the rotation of the screws 55, thereby storing and retrieving the medical device.

[0021] Example 2: This example is basically the same as the previous example, except that the top of the placement plate 4 is provided with a clamping assembly 6 for fixing medical devices. The clamping assembly 6 includes a through groove 61, a mounting plate 62, a clamping plate 63, a rubber pad 64, a crossbar 65, a first sliding groove 66, a connecting groove 67, a connecting rod 68, a first slider 69, a first spring 610, a cavity 611, a rotating ring 612, an arc block 613, a second sliding groove 614, a second slider 615, a second spring 616, a third sliding groove 617, a third slider 618, and a third spring 619.

[0022] Furthermore, four sets of through slots 61 are provided and are opened at the top of the placement plate 4. The mounting plate 62 is slidably connected to the through slots 61. Four sets of clamping plates 63 are provided and are located at the top inner side of the mounting plate 62. Rubber pads 64 are fixedly connected to the inner side of the clamping plates 63. Crossbars 65 are fixedly connected to the side of the mounting plate 62 near the clamping plates 63. The first sliding groove 66 is opened inside the crossbar 65. The connecting groove 67 penetrates the inner wall of the first sliding groove 66 near the clamping plates 63. The connecting rod 68 is fixedly connected to the side of the clamping plates 63 near the clamping plates 63. The first slider 69 is fixedly connected to the end of the connecting rod 68 away from the clamping plate 63 and slidably connected to the first slide groove 66. The first spring 610 is installed inside the first slide groove 66, and its two ends are fixedly connected to the inner wall of the first slider 69 away from the clamping plate 63 and the first slide groove 66 away from the clamping plate 63, respectively. The cavity 611 is opened inside the placement plate 4 and communicates with the through groove 61. The bottom of the mounting plate 62 The first part is movably connected to the cavity 611. The rotating ring 612 is rotatably connected to the cavity 611. The arc-shaped block 613 is fixedly connected to the inner side of the rotating ring 612. The second slide groove 614 is opened at the top of the placement plate 4 and communicates with the cavity 611. The second slider 615 is fixedly connected to the top of the rotating ring 612 and slidably connected to the second slide groove 614. The second spring 616 is installed inside the second slide groove 614 and its two ends are respectively fixedly connected to one side of the second slider 615 and the inner wall of one side of the second slide groove 614. The third slide groove 617 is opened at the bottom inner wall of the cavity 611 and is located below the mounting plate 62. The third slider 618 is fixedly connected to the bottom of the mounting plate 62 and slidably connected to the third slide groove 617. The third spring 619 is installed inside the third slide groove 617 and its two ends are respectively fixedly connected to the inner wall of the third slider 618 near the center of the placement plate 4 and the inner wall of the third slide groove 617 near the center of the placement plate 4. The elastic coefficient of the second spring 616 is greater than the sum of the elastic coefficients of the four sets of third springs 619.

[0023] As can be seen from the above, when placing the medical device, the second slider 615 is first slid along the second slide groove 614 to compress the second spring 616. During this process, the rotating ring 612 will drive the arc-shaped block 613 to move synchronously with the second slider 615 in the cavity 611. When the arc-shaped block 613 moves away from the bottom rear of the mounting plate 62, the third spring 619 rebounds and can drive the mounting plate 62 to move along the through groove 61 away from the center of the placement plate 4 through the third slider 618. When the clamping plates 63 move synchronously with the mounting plate 62 to a distance greater than the size of the medical device, the medical device is placed between the clamping plates 63. Then the second slider 615 is released, and the second spring 616 rebounds and can drive the rotating ring 612 and the arc-shaped block 613 to move in the opposite direction through the second slider 615. When the arc-shaped block 613 contacts the bottom of the mounting plate 62, due to the elasticity of the second spring 616, The elastic coefficient is greater than the sum of the elastic coefficients of the four sets of third springs 619. Therefore, the arc block 613 will push the mounting plate 62 towards the center of the placement plate 4 and squeeze the third spring 619 through the third slider 618. When the clamping plate 63 moves synchronously with the mounting plate 62 to fit tightly with the medical device, it can clamp and fix the medical device, thereby avoiding damage caused by shaking during transportation. When there is a bump during transportation, the medical device will drive the clamping plate 63 to move in the direction of the bump. The clamping plate 63 will then drive the first slider 69 to slide along the first slide groove 66 through the connecting rod 68 and squeeze the first spring 610. At this time, the rebound force generated by the first spring 610 will absorb the external impact force, and the rubber pad 64 can reduce the direct collision between the medical device and the clamping plate 63, thereby playing a buffering role and further preventing damage to the medical device.

[0024] Working principle: First, the motor 56 is started, causing it to drive a set of screws 55 to rotate via the drive shaft. These screws 55, in turn, drive a set of transmission wheels 59 via the drive rod 58 at their bottom. Since the transmission belt 510 is wrapped around the two sets of transmission wheels 59, the other set of transmission wheels 59 will drive the other set of screws 55 to rotate synchronously with the drive shaft of the motor 56. Because the screws 55 are threaded into the screw holes 54 and the lifting block 53 is slidably connected to the lifting groove 52, the lifting block 53 will cause the placement plate 4 to rise along the lifting groove 52 as the screws 55 rotate. When the placement plate 4 rises to the top, it moves along the first... The second slide 614 slides the second slider 615 to compress the second spring 616. During this process, the rotating ring 612 drives the arc block 613 to move synchronously with the second slider 615 within the cavity 611. When the arc block 613 moves away from the bottom rear of the mounting plate 62, the third spring 619 rebounds and drives the mounting plate 62 to move along the through groove 61 away from the center of the placement plate 4 via the third slider 618. When the clamping plates 63 move synchronously with the mounting plate 62 to a distance greater than the size of the medical device, the medical device is placed between the clamping plates 63. Then, the second slider 615 is released, and the second spring... Spring 616 rebounds and drives the rotating ring 612 and arc-shaped block 613 to move in the opposite direction via the second slider 615. When the arc-shaped block 613 contacts the bottom of the mounting plate 62, since the elastic coefficient of the second spring 616 is greater than the sum of the elastic coefficients of the four sets of third springs 619, the arc-shaped block 613 will push the mounting plate 62 towards the center of the placement plate 4 and squeeze the third spring 619 via the third slider 618. When the clamping plate 63 moves synchronously with the mounting plate 62 to fit tightly against the medical device, the medical device can be clamped and fixed. Then, the motor 56 is started to reverse, which will drive the placement plate. 4. When the placement plate 4 descends to the bottom, close the box cover 2 and move the box body 1 using the casters 3 to begin transporting the medical device. When bumps occur during transport, the medical device will move the clamping plate 63 in the direction of the bumps. The clamping plate 63 will then drive the first slider 69 to slide along the first slide groove 66 through the connecting rod 68 and compress the first spring 610. At this time, the rebound force generated by the first spring 610 will absorb the external impact force, and the rubber pad 64 can reduce the direct collision between the medical device and the clamping plate 63, thereby playing a buffering role and effectively preventing damage to the medical device.

[0025] The embodiments of the present invention are given for the purposes of illustration and description. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Any changes, modifications, substitutions and variations made by those skilled in the art to the above embodiments within the scope of the present invention should be included within the protection scope of the present invention.

Claims

1. A packaging and transportation device for medical devices, comprising a box body (1), a box cover (2) installed on the top of the box body (1), casters (3) installed at the four corners of the bottom of the box body (1), and a placement board (4) adapted to its size for placing medical devices provided inside the box body (1), characterized in that: A lifting assembly (5) for raising and lowering the placement plate (4) is provided between the inner walls on both sides of the box (1), and a clamping assembly (6) for fixing medical devices is provided on the top of the placement plate (4). The lifting assembly (5) includes a mounting base (51), a lifting groove (52), a lifting block (53), a screw hole (54), a screw rod (55), and a motor (56). The mounting base (51) is U-shaped and fixedly connected to the sides and bottom of the housing (1). The lifting groove (52) is opened on the inner walls of both sides of the housing (1) and extends into the mounting base (51). The lifting block (53) is fixedly connected to both sides of the placement plate (4) and slidably connected to the lifting groove (52). The screw hole (54) passes through the lifting block (53). The two ends of the screw rod (55) are rotatably connected to the inner walls of the top and bottom of the lifting groove (52) and threadedly connected to the screw hole (54). The motor (56) is installed on the top of the mounting base (51) and the drive shaft is fixedly connected to the top of a set of screw rods (55). The clamping assembly (6) includes a through groove (61), a mounting plate (62), a clamping plate (63), and a rubber pad (64). The through groove (61) is provided in four sets and is located on the top of the placement plate (4). The mounting plate (62) is slidably connected to the through groove (61). The clamping plate (63) is provided in four sets and is located on the top of the inner side of the mounting plate (62). The rubber pad (64) is fixedly connected to the inner side of the clamping plate (63).

2. The medical device packaging and transportation equipment as described in claim 1, characterized in that: The lifting assembly (5) also includes a slot (57), a drive rod (58), a transmission wheel (59), and a transmission belt (510). The slot (57) is opened inside the bottom of the mounting base (51). The drive rod (58) is fixedly connected to the bottom of two sets of screws (55) and extends into the slot (57). There are two sets of transmission wheels (59) and they are fixedly connected to the bottom of the two sets of drive rods (58). The transmission belt (510) is wrapped around the two sets of transmission wheels (59).

3. The medical device packaging and transportation equipment as described in claim 2, characterized in that: The clamping assembly (6) further includes a crossbar (65), a first sliding groove (66), a connecting groove (67), a connecting rod (68), a first slider (69), and a first spring (610). The crossbar (65) is fixedly connected to the side of the mounting plate (62) near the clamping plate (63). The first sliding groove (66) is formed inside the crossbar (65). The connecting groove (67) passes through the inner wall of the first sliding groove (66) near the clamping plate (63). The connecting rod (68) is fixedly connected to the clamping plate (610). The plate (63) extends into the first slide groove (66) through the connecting groove (67) on the side close to the mounting plate (62). The first slider (69) is fixedly connected to the end of the connecting rod (68) away from the clamping plate (63) and slidably connected to the first slide groove (66). The first spring (610) is installed inside the first slide groove (66) and its two ends are fixedly connected to the side of the first slider (69) away from the clamping plate (63) and the inner wall of the first slide groove (66) away from the clamping plate (63), respectively.

4. The medical device packaging and transportation equipment as described in claim 3, characterized in that: The clamping assembly (6) further includes a cavity (611), a rotating ring (612), an arc-shaped block (613), a second sliding groove (614), a second slider (615), and a second spring (616). The cavity (611) is opened inside the placement plate (4) and communicates with the through groove (61). The bottom of the mounting plate (62) is movably connected to the cavity (611). The rotating ring (612) is rotatably connected to the cavity (611). The arc-shaped block (613) is fixedly connected to the inner side of the rotating ring (612). The second sliding groove (614) is opened at the top of the placement plate (4) and communicates with the cavity (611). The second slider (615) is fixedly connected to the top of the rotating ring (612) and slidably connected to the second sliding groove (614).

5. The medical device packaging and transportation equipment as described in claim 4, characterized in that: The second spring (616) is installed inside the second slide groove (614), and its two ends are respectively fixedly connected to one side of the second slider (615) and the inner wall of one side of the second slide groove (614).

6. The medical device packaging and transportation equipment as described in claim 5, characterized in that: The clamping assembly (6) further includes a third slide groove (617), a third slider (618), and a third spring (619). The third slide groove (617) is opened on the bottom inner wall of the cavity (611) and is located below the mounting plate (62). The third slider (618) is fixedly connected to the bottom of the mounting plate (62) and slidably connected to the third slide groove (617). The third spring (619) is installed inside the third slide groove (617) and its two ends are fixedly connected to the side of the third slider (618) near the center of the placement plate (4) and the inner wall of the third slide groove (617) near the center of the placement plate (4), respectively.

7. The medical device packaging and transportation equipment as described in claim 6, characterized in that: The elastic coefficient of the second spring (616) is greater than the sum of the elastic coefficients of the four sets of third springs (619).

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