A multi-scene universal automatic replacement disposable isolation pad paper device

Abstract

The application discloses a multi-scene universal automatic replacement disposable isolation pad paper device, which comprises two oppositely arranged and internally hollow box bodies, box covers which are detachably connected with the box bodies, telescopic rods which are arranged between the left and right sides of the inner walls of the two box bodies, rotating wheels which are rotatably connected between the left and right sides of the inner walls of each box body, electric turntables which are installed on one side of the outer wall of each box body corresponding to the telescopic rods, fixing assemblies which are arranged on one side of the outer wall of each box body, positioning rods which are rotatably connected to the upper ends of the ends of the two box bodies which are close to each other, laser ranging sensors and infrared light shielding sensors which are installed on the upper end of the outer wall of one side of the telescopic rod corresponding to the positioning rod, displacement sensors which are arranged on one side of the inner wall of the box body corresponding to the electric turntable, and control panels which are arranged on one side of the outer wall of the telescopic rod corresponding to the box body. The application can not only automatically replace the isolation pad paper, but also can be adapted according to the use scene, so that the applicability is improved.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and in particular to a multi-scenario universal automatic disposable isolation pad replacement device. Background Technology

[0002] To ensure the hygiene of examinees, hospitals at all levels have begun to implement the "one person, one towel, one tourniquet" system. The "one towel" refers to a disposable paper pad used for isolation equipment. Before the examination, medical staff place the paper pad on the placement table, and then the examinee places their hands or feet on the paper pad. After the procedure, the medical staff removes the paper pad and replaces it with a new one to avoid cross-infection caused by reuse of the paper pad.

[0003] However, in the current technology, the isolation pads are basically replaced manually by medical staff, which is a relatively troublesome operation and has limited applicability. It cannot be adapted to other medical equipment that requires the replacement of isolation pads, and its actual use has certain limitations. Summary of the Invention

[0004] The purpose of this invention is to provide a multi-scenario universal automatic disposable isolation pad replacement device, which can not only automatically replace the isolation pad, but also adapt to different usage scenarios to improve its applicability.

[0005] The above-mentioned technical objective of the present invention is achieved through the following technical solution: A multi-scenario universal automatic disposable isolation pad replacement device includes two oppositely arranged, hollow boxes, a box cover detachably connected to the box, and a telescopic rod disposed between the left and right sides of the inner wall of the two boxes. A rotating wheel for easy replacement of the isolation pad is rotatably connected between the left and right sides of the inner wall of each box. A mounting hole is provided on one side of the telescopic rod corresponding to the outer wall of the box, and an electric turntable fixedly connected to one end of the outer wall of the corresponding rotating wheel is installed in the mounting hole. A through groove is provided above the outer wall of each of the two boxes at one end close to each other. A guide roller is rotatably connected to the bottom of the inner wall of each through groove. A fixing component communicating with the corresponding through groove and used to fix the isolation pad is provided on one side of the outer wall of each box. The telescopic rod is located below the fixing component. Both boxes have a positioning rod rotatably connected to their upper ends near each other. A laser rangefinder sensor, which works in conjunction with the other positioning rod, is installed on the upper end of the outer wall of the telescopic rod on one side. An infrared light-shielding sensor is installed between the outer walls of the two positioning rods. A notch is provided on one edge of the upper end of each box cover. A groove for placing the corresponding positioning rod is recessed on the upper end of each box cover. A displacement sensor is provided on the inner wall of the box on which the electric turntable is installed. The displacement sensor is installed on the upper end of the inner wall of the corresponding through groove. A control panel is provided on the outer wall of the box on one side of the telescopic rod.

[0006] By adopting the above technical solution, when using it, first adjust the length of the telescopic rod and then place the two boxes on both sides of the testing equipment. Then adjust the position and height of the two boxes so that the through slot is flush with the end face of the testing equipment where the isolation pad paper needs to be replaced. Then fix the telescopic rod, place the unused isolation pad paper roll into the box without the electric turntable, and let its free end pass through the slot and fixing component and contact and fix it with another wheel. Then power on the device, operate the control panel, and let each working part start working. Then rotate the positioning rod upward and detect the distance between the two boxes through the laser range sensor. After the test is completed, the positioning rod is placed back into the slot. At this time, the infrared light-blocking sensor starts to work. When the tester is on the end face of the test equipment, the signal of the infrared light-blocking sensor is blocked. When the tester leaves, the infrared light-blocking sensor works normally. At the same time, the electric turntable drives the rotating wheel to roll up the used isolation pad paper and place the new isolation pad paper on the end face of the test equipment. During this process, the displacement sensor will detect whether the length of the replacement isolation pad paper corresponds to the distance detected by the laser rangefinder. Once they correspond, the two fixing components will fix the isolation pad paper at both ends of the test equipment to prevent displacement during use, thus completing the replacement of the isolation pad paper.

[0007] A further embodiment of the present invention is that the telescopic rod includes a tube with openings at both the front and bottom, a slide rod that is slidably connected to the tube, a threaded hole extending through the bottom rear end of the slide rod, and a fixing bolt that is threadedly connected to the threaded hole and used to fix it.

[0008] A further embodiment of the present invention includes: the rotating wheel comprising two opposing baffles, a U-shaped locking block disposed at the middle of the inner wall of the baffles, a connecting rod detachably connected between the two locking blocks, through holes respectively penetrating and cooperating at both ends of the locking blocks and the connecting rod, and pins detachably connected to the through holes respectively.

[0009] By adopting the above technical solution, medical staff can quickly replace the isolation pads, increasing work efficiency.

[0010] A further configuration of the present invention is as follows: the fixing component includes a hollow housing, a slot extending through the front and rear ends of the outer wall of the housing, a miniature electric push rod installed on the upper end of the inner wall of the housing, and a pressure plate disposed at the lower end of the miniature electric push rod and cooperating with the inner wall of the housing, wherein the lower end of the inner wall of the housing is flush with the through slot.

[0011] By adopting the above technical solution, both ends of the isolation pad can be fixed when the new isolation pad is replaced, preventing the isolation pad on the end face of the testing equipment from shifting due to mistakes during use, which would prevent the isolation pad from playing its corresponding role.

[0012] A further feature of the present invention is that: guide rods are provided between the upper and lower ends of the left and right sides of the inner wall of the housing; the pressure plate is slidably connected to the guide rods; an arc-shaped rubber strip is provided at the bottom of the pressure plate; and several anti-collision strips are provided at the bottom of the housing.

[0013] By adopting the above technical solution, the stability of the tablet sliding and the firmness of the two ends of the isolation pad can be guaranteed during fixation. The anti-collision strip can not only make the box fit tightly against the side wall of the testing equipment, but also avoid rigid contact between the two.

[0014] A further feature of the present invention is that each outer wall edge of the box is provided with an adjustment component for adjusting the height. The adjustment component includes a plurality of fixed sleeves arranged in an array and open at the lower end, an adjustment rod that is slidably connected to the fixed sleeve and extends out of its open end, a fixed frame that is fitted at the lower end of the adjustment rod, and a threaded rod that is threadedly connected to the lower side of one side of the outer wall of the fixed sleeve and extends into it to fix the adjustment rod.

[0015] By adopting the above technical solution, the box can be flexibly adjusted according to the height of different devices, making it easy to use between different devices and improving its applicability.

[0016] In summary, the present invention has the following beneficial effects: Firstly, this invention can not only automatically replace the insulating pad paper, but also adapt to different usage scenarios to improve its applicability; Secondly, when in use, this invention can automatically detect the width of the equipment, thereby facilitating the adjustment of the length of the replacement isolation pad, and avoiding cross-infection caused by incomplete replacement of the isolation pad; Thirdly, the fixing component of the present invention can fix both ends of the insulating pad paper when it is replaced with a new one, so as to prevent the insulating pad paper on the end face of the testing equipment from shifting due to mistakes during use, which would prevent the insulating pad paper from playing its corresponding role. Fourth, the present invention, through the cooperation of telescopic rod and adjustment components, can be applied to detection equipment of different heights and widths, thereby enabling its use in different scenarios and improving its application range. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 It is mainly used to show the positional connection relationship of each component; Figure 3 This is a schematic diagram of the structure of the rotary wheel of the present invention; Figure 4 This is a structural schematic diagram of the invention's fixing component; Figure 5 This is a schematic diagram of the telescopic rod of the present invention.

[0018] In the diagram: 1. Box body; 11. Box cover; 12. Telescopic rod; 13. Tube body; 14. Slide rod; 15. Threaded hole; 16. Fixing bolt; 17. Mounting hole; 2. Rotary wheel; 21. Baffle plate; 22. Locking block; 23. Connecting rod; 24. Through hole; 25. Pin; 3. Electric turntable; 31. Through groove; 32. Guide roller; 33. Displacement sensor; 4. Fixing assembly; 41. Housing; 42. Groove; 43. Miniature electric push rod; 44. Pressure plate; 45. Rubber strip; 46. Guide rod; 47. Anti-collision strip; 5. Positioning rod; 51. Laser rangefinder sensor; 52. Infrared light shielding sensor; 53. Notch; 54. Placement groove; 55. Control panel; 6. Adjustment assembly; 61. Fixing sleeve; 62. Adjusting rod; 63. Fixing frame; 64. Threaded rod. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings.

[0020] In the description of this invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0021] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0022] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; or they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0023] Example, refer to Figure 1-5 A multi-scenario universal automatic disposable isolation pad replacement device includes two oppositely arranged, hollow boxes 1, a box cover 11 detachably connected to the box 1, and a telescopic rod 12 disposed between the left and right sides of the inner walls of the two boxes 1. The telescopic rod 12 includes a tube 13 with openings at both the front and bottom, a slide rod 14 slidably connected to the tube 13, a threaded hole 15 penetrating the bottom rear end of the slide rod 14, and a fixing bolt 16 threadedly connected to the threaded hole 15 for fixing it. The lower part of the slide rod 14... The end is flush with the lower end of the tube body 13. Each box body 1 has an adjustment component 6 for adjusting its height on the edge of its outer wall. The adjustment component 6 includes four fixed sleeves 61 arranged in an array with open lower ends, adjustment rods 62 that are slidably connected to the fixed sleeves 61 and extend out of their open ends, a fixed frame 63 that is fitted at the lower end of the adjustment rods 62, and a threaded rod 64 that is threaded to the lower side of the outer wall of the fixed sleeves 61 and extends into it to fix the adjustment rods 62. The size of the fixed frame 63 corresponds to that of the box body 1.

[0024] Each box 1 has a rotating wheel 2 that is rotatably connected between the left and right sides of its inner wall for easy replacement of the isolation pad. The rotating wheel 2 includes two opposing baffles 21, a U-shaped locking block 22 located in the middle of the inner wall of the baffles 21, a connecting rod 23 detachably connected between the two locking blocks 22, through holes 24 that are respectively opened at both ends of the locking blocks 22 and the connecting rod 23 and cooperate with each other, and pins 25 that are detachably connected to the through holes 24. Each baffle 21 is set in the inner wall of the corresponding box 1 and rotatably connected to it. One side of the telescopic rod 12 has a mounting hole 17 on the outer wall of the box 1. The mounting hole 17 is fitted with an electric turntable 3 that is fixedly connected to one end of the outer wall of the corresponding rotating wheel 2, and a fixing groove for fixing the free end of the isolation pad is opened through the outer wall of the corresponding connecting rod 23.

[0025] Each of the two boxes 1 has a through groove 31 on the upper part of its outer wall near one end. A guide roller 32 is rotatably connected to the bottom of the inner wall of each through groove 31. A fixing component 4 is provided on one side of the outer wall of each box 1, which communicates with the corresponding through groove 31 and is used to fix the isolation pad paper. The fixing component 4 includes a hollow shell 41, a slot 42 that runs through the front and rear ends of the outer wall of the shell 41, a miniature electric push rod 43 installed on the upper end of the inner wall of the shell 41, and a pressure plate 44 located at the lower end of the miniature electric push rod 43 and cooperating with the inner wall of the shell 41. The lower end of the inner wall of the shell 41 is flush with the through groove 31. A guide rod 46 is provided between the upper and lower ends of the left and right sides of the inner wall of the shell 41. The pressure plate 44 is slidably connected to the guide rod 46 so as to achieve smooth movement. A rubber strip 45 with an arc-shaped bottom is provided at the bottom of the pressure plate 44. Several anti-collision strips 47 flush with the outer wall are provided at the bottom of the shell 41.

[0026] Two telescopic rods 12 are positioned below the fixed assembly 4. A positioning rod 5 is rotatably connected to the upper ends of the two boxes 1, which are close to each other. The two positioning rods 5 are positioned on the same axis. A laser rangefinder 51, which works in conjunction with the other positioning rod 5, is installed on the upper end of the outer wall of one side of the telescopic rod 12 corresponding to the outer wall of the positioning rod 5. An infrared light-shielding sensor 52, consisting of an infrared emitter and an infrared receiver, is installed between the outer walls of the two positioning rods 5. The infrared light-shielding sensor 52 can only be activated when both positioning rods 5 are located within the placement slot 54. In normal operation, each box cover 11 has a notch 53 on one side of its upper edge, and each box cover 11 has a recessed groove 54 for placing the corresponding positioning rod 5. The upper end of the inner wall of the through groove 31 of the box body 1, which is equipped with the electric turntable 3, is equipped with a displacement sensor 33. A control panel 55 is provided on one side of the telescopic rod 12 corresponding to the outer wall of the box body 1. The electric turntable 3, the miniature electric push rod 43, the laser rangefinder sensor 51, the displacement sensor 33, and the infrared light shielding sensor 52 are all electrically connected to the control panel 55.

[0027] Usage: When using, first adjust the length of the telescopic rod 12 and then place the two boxes 1 on both sides of the testing equipment. Then, adjust the through grooves 31 on the two boxes 1 to be flush with the end face of the testing equipment where the isolation pad paper needs to be replaced by adjusting the component 6. Then, fix the sliding rod 14 with the fixing bolt 16 and fix the adjusting rod 62 with the threaded rod 64. The anti-collision strip 47 can prevent rigid contact between the box 1 and the side wall of the testing equipment. Then, place the unused isolation pad paper roll in the box 1 without the electric turntable 3, let the connecting rod 23 pass through the center of the isolation pad paper roll, and then place both ends of it on the locking block 22. Then, fix the pin 25 through the corresponding two through holes 24. Next, pass the free end of the isolation pad paper through the slot 42 and the fixing component 4 and contact and fix it with the connecting rod 23 of the other turntable 2.

[0028] Then, power on the device and operate the control panel 55 to start the operation of each working component. Next, rotate the positioning rod 5 upwards to the upper end of the box 1 vertically, and use the laser range sensor 51 to detect the distance between the two boxes 1. Since the two positioning rods 5 are on the same axis, the distance between the two positioning rods 5 can be accurately detected. After the detection is completed, put the positioning rod 5 back into the placement slot 54. At this time, the infrared light blocking sensor 52 starts to work. The signal emitted by the infrared transmitter can be received by the infrared receiver. When the person being tested is on the end face of the testing device, the signal emitted by the infrared light blocking sensor 52 is blocked. When the person being tested leaves, the infrared light blocking sensor 52 works normally. At the same time, the electric turntable 3 drives the corresponding rotating wheel 2 to work, winding up the used isolation pad paper and placing the new isolation pad paper on the end face of the testing device.

[0029] During this process, the displacement sensor 33 will detect whether the length of the replacement isolation pad corresponds to the distance detected by the laser rangefinder 51. Once they correspond, the two fixing components 4 will fix the isolation pads at both ends of the detection device. The miniature electric push rod 43 inside the housing 41 will drive the pressure plate 44 to move downward. The guide rod 46 will ensure that the pressure plate 44 can move smoothly while fixing the isolation pad to the bottom of the inner wall of the housing 41 through the rubber strip 45 to prevent displacement during use, thereby completing the replacement of the isolation pad.

[0030] This specific embodiment is merely an explanation of the present invention and is not intended to limit the invention. After reading this specification, those skilled in the art can make inventive modifications to this embodiment as needed, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A multi-scenario universal automatic disposable insulating pad replacement device, comprising two oppositely arranged and hollow boxes (1), a box cover (11) detachably connected to the box (1), and a telescopic rod (12) disposed between the left and right sides of the inner walls of the two boxes (1), characterized in that: Each box (1) has a rotating wheel (2) that is rotatably connected between the left and right sides of the inner wall for easy replacement of the isolation pad paper. The telescopic rod (12) has an installation hole (17) on one side corresponding to the outer wall of the box (1). The installation hole (17) is fitted with an electric turntable (3) that is fixedly connected to one end of the outer wall of the corresponding rotating wheel (2). The two boxes (1) have a through groove (31) on the upper part of the outer wall of one side close to each other. The bottom of the inner wall of each through groove (31) is rotatably connected with a guide roller (32). Each box (1) has a fixing component (4) that communicates with the corresponding through groove (31) and is used to fix the isolation pad paper on one side of the outer wall. The telescopic rod (12) is located below the fixing component (4). The upper ends of the two boxes (1) are rotatably connected to each other. A laser rangefinder (51) is installed on the upper end of the outer wall of the positioning rod (5) on one side of the telescopic rod (12) to cooperate with the other positioning rod (5). An infrared light shielding sensor (52) is installed between the outer walls of the two positioning rods (5). A notch (53) is provided on the edge of the upper end of each box cover (11). A placement groove (54) for placing the corresponding positioning rod (5) is provided in the upper end of each box cover (11). A displacement sensor (33) is provided on the inner wall of the box (1) where the electric turntable (3) is installed. The displacement sensor (33) is installed on the upper end of the inner wall of the corresponding through groove (31). A control panel (55) is provided on the outer wall of the box (1) on one side of the telescopic rod (12).

2. The multi-scenario universal automatic disposable isolation pad replacement device according to claim 1, characterized in that: The telescopic rod (12) includes a tube (13) with openings at both the front and bottom, a slide rod (14) that is slidably connected to the tube (13), a threaded hole (15) that passes through the bottom rear end of the slide rod (14), and a fixing bolt (16) that is threadedly connected to the threaded hole (15) and used to fix it.

3. The multi-scenario universal automatic disposable isolation pad replacement device according to claim 1, characterized in that: The rotating wheel (2) includes two opposing baffles (21), a U-shaped locking block (22) located in the middle of the inner wall of the baffle (21), a connecting rod (23) detachably connected between the two locking blocks (22), through holes (24) that pass through and cooperate with each other at both ends of the locking block (22) and the connecting rod (23), and pins (25) detachably connected to the through holes (24).

4. The multi-scenario universal automatic disposable isolation pad replacement device according to claim 1, characterized in that: The fixing component (4) includes a hollow housing (41), a slot (42) through which the outer wall of the housing (41) is opened at both ends, a miniature electric push rod (43) installed on the upper end of the inner wall of the housing (41), and a pressure plate (44) disposed at the lower end of the miniature electric push rod (43) and cooperating with the inner wall of the housing (41). The lower end of the inner wall of the housing (41) is flush with the through slot (31).

5. The multi-scenario universal automatic disposable isolation pad replacement device according to claim 4, characterized in that: Guide rods (46) are provided between the upper and lower ends of the left and right sides of the inner wall of the housing (41). The pressure plate (44) is slidably connected to the guide rods (46). The bottom of the pressure plate (44) is provided with an arc-shaped rubber strip (45). The bottom of the housing (41) is provided with several anti-collision strips (47).

6. The multi-scenario universal automatic disposable isolation pad replacement device according to claim 1, characterized in that: Each box body (1) has an adjustment component (6) for adjusting height on the edge of its outer wall. The adjustment component (6) includes multiple fixed sleeves (61) arranged in an array and open at the bottom, adjustment rods (62) that are slidably connected to the fixed sleeves (61) and extend out of their open ends, a fixed frame (63) that is fitted at the lower end of the adjustment rods (62), and threaded rods (64) that are threaded to the lower side of the outer wall of the fixed sleeves (61) and extend into it to fix the adjustment rods (62).

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