Spray wiping device

Abstract

The utility model provides a spray wiping device, which relates to the technical field of medical appliances, and comprises a bottom plate, a cotton ball is arranged on one side of the bottom plate, a convenient replacement device is arranged between the cotton ball and the bottom plate, the convenient replacement device comprises two clamping plates, the two clamping plates are symmetrically arranged on the two sides of the cotton ball, and the two clamping plates are arranged on the two sides of the cotton ball. The two clamping plates are arranged, under the action of the first threaded rod and the second threaded rod, the first threaded rod and the second threaded rod can respectively drive one clamping plate to move in the opposite direction, when the two clamping plates completely clamp a cotton ball, the two clamping plates can move in the opposite direction, and the two clamping plates can move in the opposite direction to clamp the cotton ball. And when the two clamping plates are far away from the cotton ball, limiting of the cotton ball can be relieved, then the cotton ball can be replaced conveniently, the whole wiping device does not need to be replaced, waste can be reduced, and the burden on the environment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a spray wiping device. Background Art

[0002] Leech therapy is a medical method that uses leeches to treat patients. Scientific research and clinical treatment have found that using blood-sucking leeches to treat knee arthritis is very effective. It is also used to remove blood clots in tissues and increase tissue perfusion, so it is widely used. Before leech therapy, the patient's affected area needs to be disinfected. This process requires the use of a spray wiping device to evenly spread the alcohol after spraying it on the affected area.

[0003] Existing spray wiping devices are usually disposable plastic products. However, in fact, after wiping the affected area of ​​the patient, only the cotton ball on the device is contaminated. Directly discarding it will cause certain waste. In addition, plastic products are not easy to degrade, which will burden the environment and is not conducive to environmental protection. Utility Model Content

[0004] The utility model provides a spray wiping device to solve the problems that after wiping the affected part of the patient, only the cotton ball on the device is contaminated, and directly discarding it will cause certain waste, and the plastic product is not easy to degrade, which will cause a burden on the environment and is not conducive to environmental protection.

[0005] In order to achieve the above-mentioned objectives, the utility model adopts the following technical scheme: a spray wiping device, comprising a base plate, a cotton ball is arranged on one side of the base plate, a convenient replacement device is arranged between the cotton ball and the base plate, the convenient replacement device comprises two splints, the two splints are symmetrically arranged on both sides of the cotton ball, one side of the splint is fixedly connected with a slider, a slide groove is opened in the middle of one side of the base plate, the outer surface of the slider is slidably connected to the inner wall of the slide groove, one side of the slider is fixedly connected with a screw hole block, the inner walls of the two screw hole blocks are respectively threaded with a first threaded rod and a second threaded rod, the outer surfaces of the first threaded rod and the second threaded rod are both provided with connecting blocks, one side of the two connecting blocks is symmetrically fixedly connected to one side of the base plate, and an adjustable holding device is arranged in the middle of one side of the base plate.

[0006] The effect achieved by the above-mentioned components is: by setting two clamping plates, under the action of the first threaded rod and the second threaded rod, the first threaded rod and the second threaded rod will respectively drive a screw hole block to move in opposite directions, and the screw hole block will drive the slider to move synchronously on the inner wall of the slide groove, and then when the two clamping plates completely clamp the cotton ball, the cotton ball and the bottom plate can be fixed, and when the two clamping plates are away from the cotton ball, the limit on the cotton ball can be released, thereby facilitating the replacement of the cotton ball without replacing the entire wiping device, which is conducive to reducing waste and reducing the burden on the environment.

[0007] Preferably, the first threaded rod and the second threaded rod are fixedly connected at their adjacent ends, and the threads of the first threaded rod and the second threaded rod are of the same size and in opposite directions.

[0008] The effect achieved by the above components is: by setting a first threaded rod and a second threaded rod with the same thread size and opposite directions, rotating the first threaded rod can drive the second threaded rod to rotate, and the first threaded rod and the second threaded rod can respectively drive a clamping plate to move synchronously in opposite directions when rotating, thereby facilitating the rapid adjustment of the two clamping plates.

[0009] Preferably, bearings are fixedly connected to the outer surfaces of the first threaded rod and the second threaded rod, and the outer surfaces of the bearings are fixedly connected to the inner wall of the connecting block.

[0010] The effect achieved by the above components is: by setting the bearing, the friction between the first threaded rod and the second threaded rod and the connecting block when rotating can be reduced, thereby making the first threaded rod and the second threaded rod more labor-saving when rotating.

[0011] Preferably, the ends of the first threaded rod and the second threaded rod that are away from each other are both fixedly connected to an operating block, and a protrusion is provided on the outer surface of the operating block.

[0012] The effect achieved by the above components is: by setting the operating block, rotating the operating block can drive the threaded rod to rotate, and at the same time, the outer surface of the operating block is provided with a protrusion, which can effectively increase the friction force of the outer surface of the operating block, and has an anti-slip effect when rotating the operating block, thereby facilitating the rotation of the threaded rod through the operating block.

[0013] Preferably, the adjacent sides of the two clamping plates are fixedly connected with a rubber plate, and a plurality of grooves are evenly formed on one side of the rubber plate.

[0014] The effect achieved by the above components is: by providing the rubber plate with grooves, the friction force on the clamping side of the clamping plate can be increased, thereby making the clamping of the cotton ball by the clamping plate more tightly.

[0015] Preferably, the adjustable holding device includes an auxiliary frame, one side of the auxiliary frame is fixedly connected to the middle part of one side of the base plate, the two screw hole blocks and the two connecting blocks are arranged inside the auxiliary frame, the other side of the auxiliary frame is fixedly connected to a round rod, and the outer surface of the round rod is slidably connected to a cylinder.

[0016] The effect achieved by the above components is: by arranging the round rod and the cylinder, the round rod can slide on the inner wall of the cylinder, thereby facilitating the operator to extend the length of the cylinder according to the usage habits, making it easier to use the wiping device.

[0017] Preferably, a rubber sleeve is fixedly connected to the outer surface of the cylinder, and a groove is formed on the outer surface of the rubber sleeve.

[0018] The effect achieved by the above components is: by arranging the rubber sleeve, the friction force on the outer surface of the cylinder can be increased, thereby having an anti-slip effect when holding the cylinder, thereby preventing the wiping device from easily falling out of the hand.

[0019] Preferably, threaded holes are evenly opened on the outer surface of the round rod, the inner walls of the cylinder and the rubber sleeve are inserted with the same threaded pin, the outer surface of the threaded pin is threadedly inserted into the inner wall of one of the threaded holes, and one end of the threaded pin is fixedly connected to a rotating block.

[0020] The effect achieved by the above components is: by setting a threaded pin, inserting the threaded pin into the rubber sleeve and the cylinder, rotating the rotating block, driving the threaded pin to enter the inner wall of the corresponding threaded hole, the threaded pin can fix the cylinder and the round rod to prevent the round rod from easily shifting in the cylinder after the adjustment is completed.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, two clamping plates are arranged, and under the action of the first threaded rod and the second threaded rod, the first threaded rod and the second threaded rod can respectively drive one clamping plate to move in opposite directions. When the two clamping plates completely clamp the cotton ball, the cotton ball and the bottom plate can be fixed. When the two clamping plates are away from the cotton ball, the limit on the cotton ball can be released, thereby facilitating the replacement of the cotton ball without replacing the entire wiping device, which is beneficial to reducing waste and reducing the burden on the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model;

[0024] Figure 2 It is a cross-sectional structural schematic diagram of the auxiliary frame of the utility model;

[0025] Figure 3 For this utility model Figure 2A schematic diagram of the enlarged structure at point A;

[0026] Figure 4 It is a three-dimensional structural schematic diagram of the bottom plate of the utility model;

[0027] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at B.

[0028] Legend: 1. Base plate; 2. Cotton ball; 3. Easy-to-change device; 31. Clamp; 32. Slider; 33. Slide groove; 34. Screw hole block; 35. First threaded rod; 36. Second threaded rod; 37. Connecting block; 38. Bearing; 39. Operating block; 310. Rubber plate; 4. Adjustable holding device; 41. Auxiliary frame; 42. Round rod; 43. Cylinder; 44. Rubber sleeve; 45. Threaded hole; 46. Threaded pin; 47. Rotating block. DETAILED DESCRIPTION

[0029] Example 1, reference Figure 1-Figure 3 As shown, the present embodiment discloses a spray wiping device, comprising a base plate 1, a cotton ball 2 is arranged on one side of the base plate 1, a convenient replacement device 3 is arranged between the cotton ball 2 and the base plate 1, the convenient replacement device 3 comprises two clamping plates 31, the two clamping plates 31 are symmetrically arranged on both sides of the cotton ball 2, a slider 32 is fixedly connected to one side of the clamping plate 31, a slide groove 33 is provided in the middle of one side of the base plate 1, the outer surface of the slider 32 is slidably connected to the inner wall of the slide groove 33, a screw hole block 34 is fixedly connected to one side of the slider 32, the inner walls of the two screw hole blocks 34 are respectively threadedly connected with a first threaded rod 35 and a second threaded rod 36, the outer surfaces of the first threaded rod 35 and the second threaded rod 36 are both provided with connecting blocks 37, and one side of the two connecting blocks 37 is symmetrical with one side of the base plate 1 Fixedly connected, an adjustable holding device 4 is provided in the middle of one side of the base plate 1, and two clamping plates 31 are provided. Under the action of the first threaded rod 35 and the second threaded rod 36, the first threaded rod 35 and the second threaded rod 36 are rotated, and the first threaded rod 35 and the second threaded rod 36 will respectively drive a screw hole block 34 to move in opposite directions, and the screw hole block 34 will drive the slider 32 to move synchronously on the inner wall of the slide groove 33, and then when the two clamping plates 31 completely clamp the cotton ball 2, the cotton ball 2 and the base plate 1 can be fixed, and when the two clamping plates 31 are away from the cotton ball 2, the limit of the cotton ball 2 can be released, so that the cotton ball 2 can be replaced easily without replacing the entire wiping device, which is beneficial to reduce waste and reduce the burden on the environment.

[0030] Reference Figure 2-Figure 4As shown, the first threaded rod 35 and the second threaded rod 36 are fixedly connected at one end close to each other, and the threads of the first threaded rod 35 and the second threaded rod 36 are of the same size and in opposite directions. By setting the first threaded rod 35 and the second threaded rod 36 with the same thread size and in opposite directions, rotating the first threaded rod 35 can drive the second threaded rod 36 to rotate, and the first threaded rod 35 and the second threaded rod 36 can respectively drive one clamping plate 31 to move synchronously in opposite directions when rotating, thereby facilitating the rapid adjustment of the two clamping plates 31; the outer surfaces of the first threaded rod 35 and the second threaded rod 36 are fixedly connected to bearings 38, and the outer surfaces of the bearings 38 are fixedly connected to the inner wall of the connecting block 37. By setting the bearings 38, the friction between the first threaded rod 35 and the second threaded rod 36 and the connecting block 37 can be reduced when rotating, thereby making it easier for the first threaded rod 35 and the second threaded rod 36 to rotate.

[0031] Reference Figure 2-Figure 4 As shown, the ends of the first threaded rod 35 and the second threaded rod 36 that are away from each other are fixedly connected with an operating block 39, and a protrusion is provided on the outer surface of the operating block 39. By setting the operating block 39, rotating the operating block 39 can drive the threaded rod to rotate. At the same time, the outer surface of the operating block 39 is provided with a protrusion, which can effectively increase the friction force of the outer surface of the operating block 39, and has an anti-slip effect when rotating the operating block 39, thereby facilitating the rotation of the threaded rod through the operating block 39; the sides of the two clamps 31 that are close to each other are fixedly connected with a rubber plate 310, and a plurality of grooves are evenly opened on one side of the rubber plate 310. By setting the rubber plate 310 with grooves, the friction force of the clamping side of the clamp 31 can be increased, thereby making the clamp 31 of the cotton ball 2 more tightly.

[0032] Reference Figure 4 and Figure 5 As shown, the adjustable holding device 4 includes an auxiliary frame 41, one side of the auxiliary frame 41 is fixedly connected to the middle of one side of the base plate 1, two screw hole blocks 34 and two connecting blocks 37 are arranged inside the auxiliary frame 41, and the other side of the auxiliary frame 41 is fixedly connected to a round rod 42, and the outer surface of the round rod 42 is slidably connected to a cylinder 43. By arranging the round rod 42 and the cylinder 43, the round rod 42 can slide on the inner wall of the cylinder 43, thereby facilitating the operator's usage habits to extend the length of the cylinder 43, and making it more convenient to use the wiping device.

[0033] Reference Figure 4 and Figure 5As shown, the outer surface of the cylinder 43 is fixedly connected with a rubber sleeve 44, and the outer surface of the rubber sleeve 44 is provided with a groove. By providing the rubber sleeve 44, the friction force of the outer surface of the cylinder 43 can be increased, so that it has an anti-slip effect when holding the cylinder 43, thereby preventing the wiping device from easily falling out of the hand; the outer surface of the round rod 42 is evenly provided with threaded holes 45, and the inner walls of the cylinder 43 and the rubber sleeve 44 are inserted with the same threaded pin 46, and the outer surface of the threaded pin 46 is threadedly inserted into the inner wall of one of the threaded holes 45, and one end of the threaded pin 46 is fixedly connected with a rotating block 47. By providing the threaded pin 46, the threaded pin 46 is inserted into the rubber sleeve 44 and the cylinder 43, and the rotating block 47 is rotated to drive the threaded pin 46 to enter the inner wall of the corresponding threaded hole 45, so that the threaded pin 46 can fix the cylinder 43 and the round rod 42, preventing the round rod 42 from easily shifting in the cylinder 43 after the adjustment is completed.

[0034] Working principle: when the cotton ball 2 needs to be replaced, the rotating operation block 39 drives the first threaded rod 35 and the second threaded rod 36 to rotate, and the first threaded rod 35 and the second threaded rod 36 will respectively drive a screw hole block 34 to move away from each other, and the screw hole block 34 will drive the slider 32 to move synchronously on the inner wall of the slide groove 33, and the slider 32 will drive the clamping plate 31 to move synchronously. When the two clamping plates 31 are away from the cotton ball 2, the limit on the cotton ball 2 can be released, thereby facilitating the removal of the contaminated cotton ball 2, and then the clean cotton ball 2 is placed on one side of the bottom plate 1, and the operating block 39 is rotated in the opposite direction to drive the first threaded rod 35 and the second threaded rod 36 to rotate, so that the two clamping plates 31 are close to each other. When the cotton ball 2 is fully clamped, it can be fixed between the cotton ball 2 and the base plate 1, thereby completing the replacement of the cotton ball 2; when it is necessary to extend the cylinder 43, the rotating block 47 is rotated to drive the threaded pin 46 to rotate, so that the threaded pin 46 is disengaged from the threaded hole 45, the cylinder 43 and the inner wall of the rubber sleeve 44, and the round rod 42 is pushed to slide on the inner wall of the cylinder 43 until the round rod 42 is extended to an appropriate length, and finally the threaded pin 46 is inserted into the rubber sleeve 44 and the cylinder 43, and the rotating block 47 is rotated to drive the threaded pin 46 to enter the inner wall of the corresponding threaded hole 45, so that the threaded pin 46 can fix the cylinder 43 and the round rod 42 to prevent the round rod 42 from easily shifting in the cylinder 43 after the adjustment is completed.

Claims

1. A spray wiping device, comprising a base plate (1), characterized in that: A cotton ball (2) is arranged on one side of the bottom plate (1), and a convenient replacement device (3) is arranged between the cotton ball (2) and the bottom plate (1). The convenient replacement device (3) comprises two clamping plates (31), and the two clamping plates (31) are symmetrically arranged on both sides of the cotton ball (2). A slider (32) is fixedly connected to one side of the clamping plate (31), and a slide groove (33) is opened in the middle of one side of the bottom plate (1), and the outer surface of the slider (32) slides with the inner wall of the slide groove (33). The slider (32) is dynamically connected, one side of the slider (32) is fixedly connected with a screw hole block (34), the inner walls of the two screw hole blocks (34) are respectively threadedly connected with a first threaded rod (35) and a second threaded rod (36), the outer surfaces of the first threaded rod (35) and the second threaded rod (36) are both provided with a connecting block (37), one side of the two connecting blocks (37) is symmetrically fixedly connected to one side of the base plate (1), and the middle part of one side of the base plate (1) is provided with an adjustable holding device (4).

2. A spray wiping device according to claim 1, characterized in that: The first threaded rod (35) and the second threaded rod (36) are fixedly connected at their adjacent ends, and the threads of the first threaded rod (35) and the second threaded rod (36) are of the same size and opposite directions.

3. A spray wiping device according to claim 1, characterized in that: The outer surfaces of the first threaded rod (35) and the second threaded rod (36) are both fixedly connected to bearings (38), and the outer surfaces of the bearings (38) are fixedly connected to the inner wall of the connecting block (37).

4. A spray wiping device according to claim 1, characterized in that: An operating block (39) is fixedly connected to the ends of the first threaded rod (35) and the second threaded rod (36) that are away from each other, and a protrusion is provided on the outer surface of the operating block (39).

5. A spray wiping device according to claim 1, characterized in that: The adjacent sides of the two clamping plates (31) are both fixedly connected with a rubber plate (310), and a plurality of grooves are evenly formed on one side of the rubber plate (310).

6. A spray wiping device according to claim 1, characterized in that: The adjustable holding device (4) comprises an auxiliary frame (41), one side of the auxiliary frame (41) is fixedly connected to the middle of one side of the base plate (1), the two screw hole blocks (34) and the two connection blocks (37) are arranged inside the auxiliary frame (41), the other side of the auxiliary frame (41) is fixedly connected to a round rod (42), and the outer surface of the round rod (42) is slidably connected to a cylinder (43).

7. A spray wiping device according to claim 6, characterized in that: A rubber sleeve (44) is fixedly connected to the outer surface of the cylinder (43), and a groove is formed on the outer surface of the rubber sleeve (44).

8. A spray wiping device according to claim 7, characterized in that: The outer surface of the round rod (42) is evenly provided with threaded holes (45); the inner walls of the cylinder (43) and the rubber sleeve (44) are provided with a same threaded pin (46); the outer surface of the threaded pin (46) is threadedly inserted into the inner wall of one of the threaded holes (45); one end of the threaded pin (46) is fixedly connected to a rotating block (47).

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