Gauze swab clamping device

Abstract

The utility model discloses a gauze swab clamping device which comprises a base, a clamping mechanism and a driving mechanism. The upper surface of the base is connected with an upper shell through bolts, the lower surface of the base is buckled with a lower shell, the left end and the right end of the lower surface of the base are connected with fixing seats through bolts, the front end and the rear end of each fixing seat are provided with fixing grooves, and the fixing seats are located in the lower shell; the clamping mechanisms are arranged between the fixing grooves in the front side and the rear side respectively; the driving mechanism is arranged in the whole formed by the base and the upper shell, the lower end of the driving mechanism is inserted into the middle of the clamping mechanism, the clamping mechanism comprises sliding grooves, clamping needles, clamping pieces, a connecting shaft, a connecting rod and a sliding base, and the sliding grooves are placed between the front fixing groove and the rear fixing groove in the same side correspondingly; according to the gauze swab clamping device, through the separated design of the clamping mechanisms, cleaning and disinfection of the clamping needles are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of gauze piece processing, in particular to a gauze piece clamping device. Background Art

[0002] Gauze pads are a common medical device used in medical procedures such as infusion, nursing and protection. They are made of pure cotton gauze and are soft, breathable and absorbent. The use of gauze pads is relatively simple. Just place them on the area that needs treatment. During use, care must be taken to keep the gauze pads clean and dry to avoid the risk of bacterial growth and infection.

[0003] When processing gauze pieces, a gauze piece production line needs to use a clamping device to change the processing position of the gauze piece. The clamping device usually adopts a needle suction cup. Gauze pieces need to pay attention to hygiene issues. The existing needle suction cup is difficult to disinfect the clamping needle. For this reason, we propose a gauze piece clamping device. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a gauze piece clamping device, which is convenient for cleaning and disinfecting the clamping needle through the separate design of the clamping mechanism, and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gauze piece clamping device, comprising a base, a clamping mechanism and a driving mechanism;

[0006] Base: The upper surface of the base is connected with the upper shell by bolts, the lower surface of the base is buckled with the lower shell, the left and right ends of the lower surface of the base are connected with fixing seats by bolts, the front and rear ends of the fixing seats are provided with fixing grooves, and the fixing seats are located inside the lower shell;

[0007] Clamping mechanism: It is respectively arranged between the fixing grooves on the same side of the front and rear sides;

[0008] Driving mechanism: It is arranged inside the integral body composed of the base and the upper shell, and the lower end of the driving mechanism is plugged into the middle of the clamping mechanism. The separate design of the clamping mechanism facilitates the cleaning and disinfection of the clamping needle.

[0009] Furthermore, the clamping mechanism includes a slide groove, a clamping needle, a clamping sheet, a connecting shaft, a connecting rod and a slide seat, the slide grooves are respectively placed between two fixed grooves on the same side of the front and rear, the interior of the slide grooves are slidably connected with slide seats symmetrically distributed on the left and right, the outer side surfaces opposite to each other at the lower end of the slide seat located in the same slide groove are rotatably connected with connecting rods through pins, the middle parts of the two connecting rods located at the lower end of the same slide groove are rotatably connected through the front and rear ends of the connecting shaft, a disc is provided in the middle of the connecting shaft, a magnet sheet is fixedly connected to the bottom wall of the disc, and the lower end of the driving mechanism Inserted in the inside of the disc, the lower end of the connecting rod is fixedly connected with a clamping piece, and the lower end of the clamping piece is provided with evenly distributed clamping needles, the clamping needles located on the front side of the lower end of the same slide groove are inclined to the right, and the clamping needles located on the rear side of the lower end of the same slide groove are inclined to the left, the bottom wall of the lower shell body is provided with guide grooves symmetrically distributed front and back, and the inside of the guide groove is provided with avoidance grooves symmetrically distributed front and back, the clamping pieces located at the lower end of the same slide groove are respectively located in the adjacent guide grooves, and the lower ends of the clamping needles pass through the adjacent avoidance grooves to achieve clamping.

[0010] Furthermore, the driving mechanism includes a slide cylinder, a guide seat, a guide sleeve, a slide rod and a spring seat. The upper surface of the base is provided with a slide cylinder, and the slide rod is slidably connected to the inside of the through hole in the middle of the upper surface of the base. The lower end of the slide rod is provided with a spring seat, and the lower end of the spring seat is inserted into the inside of the disc. The lower surface of the spring seat is magnetically adsorbed to the upper surface of the magnet sheet. The upper end of the slide rod is provided with a guide seat, and the upper and lower ends of the outside of the guide seat are fixedly sleeved with guide sleeves, and the outer side surfaces of the guide sleeves are slidably connected to the inner wall of the slide cylinder to realize the downward movement of the connecting column.

[0011] Furthermore, the driving mechanism also includes a spring, the lower end of the slide rod is sleeved with a spring, the spring is located at the lower end of the slide rod, and the spring is fixedly connected between the spring seat and the lower surface of the base to achieve the lowering of the gauze piece.

[0012] Furthermore, the driving mechanism also includes a quick-pull connector, the upper surface of the upper shell is threadedly connected with the quick-pull connector, and the quick-pull connector is connected to the slide cylinder, so as to facilitate the connection of an external air pump.

[0013] Furthermore, the driving mechanism also includes a sealing groove and a sealing ring. The top wall of the upper shell is provided with a sealing groove, and a fluoroether rubber pad is arranged inside the sealing groove. The lower surface of the fluoroether rubber pad is in contact with the upper surface of the slide cylinder. A sealing ring is arranged in the middle part of the outer side surface of the guide sleeve, and the sealing ring is slidably connected to the inner wall of the slide cylinder to prevent air leakage.

[0014] Furthermore, evenly distributed buckles are provided on the front, back, left and right sides of the lower surface of the base, the upper end of the lower shell is buckled to the lower surface of the base through the buckles, and evenly distributed anti-slip strips are provided on the outer side of the lower shell, which increase the friction between the fingers and the lower shell.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] When it is necessary to replace the clamping piece for clamping the gauze piece or to carry out disinfection and cleaning operations, the lower shell body is removed, and the anti-slip strip increases the friction between the fingers and the lower shell body, making it easy to take out the lower shell body, and then the bolts of the fixing groove are unscrewed, and the lower surface of the spring seat and the upper surface of the magnet sheet are magnetically adsorbed, which facilitates the separation of the disc and the spring seat, and then the clamping mechanism is taken out, and the slide groove is separated from the two slide seats inside the same slide groove, and the clamping piece for clamping the gauze piece can be replaced or the clamping piece for clamping the gauze piece can be disinfected, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the clamping mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the fixing seat of the utility model;

[0021] Figure 5 This is a partial cross-sectional structural schematic diagram of the utility model when viewed from above

[0022] In the figure: 1 upper shell, 2 clamping mechanism, 21 slide groove, 22 clamping needle, 23 clamping sheet, 24 connecting shaft, 25 connecting rod, 26 slide seat, 3 driving mechanism, 31 quick-pull joint, 32 sealing groove, 33 slide cylinder, 34 guide seat, 35 guide sleeve, 36 sealing ring, 37 slide rod, 38 spring, 39 spring seat, 4 disc, 5 guide groove, 6 anti-slip strip, 7 lower shell, 8 base, 9 buckle, 10 fixed seat, 11 fixed groove. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 , This embodiment provides a technical solution: a gauze piece clamping device, including a base 8, a clamping mechanism 2 and a driving mechanism 3;

[0025] Base 8: The upper surface thereof is connected with the upper shell 1 by bolts, the lower surface of the base 8 is buckled with the lower shell 7, the left and right ends of the lower surface of the base 8 are connected with the fixing seat 10 by bolts, the front and rear ends of the fixing seat 10 are provided with fixing grooves 11, the fixing seat 10 is located inside the lower shell 7, the front, back, left and right sides of the lower surface of the base 8 are provided with evenly distributed buckles 9, the upper end of the lower shell 7 is buckled with the lower surface of the base 8 by the buckles 9, and the outer side of the lower shell 7 is provided with evenly distributed anti-slip strips 6. When replacement or disinfection and cleaning operations are required, the lower shell 7 is removed, and the anti-slip strips 6 increase the friction between the fingers and the lower shell 7, which is convenient for removing the lower shell 7, and then the bolts of the fixing groove 11 are unscrewed, the lower surface of the spring seat 39 and the upper surface of the magnet sheet are magnetically adsorbed, which is convenient for separating the disc 4 from the spring seat 39, and then the clamping mechanism 2 is removed, and then the slide 21 is separated from the two slides 26 inside the same slide 21, and the clamping sheet 23 can be replaced or the clamping sheet 23 can be disinfected, which is convenient and quick;

[0026] The clamping mechanism 2 is respectively arranged between the fixed grooves 11 on the same side of the front and rear. The clamping mechanism 2 includes a slide 21, a clamping needle 22, a clamping sheet 23, a connecting shaft 24, a connecting rod 25 and a slide seat 26. The slide 21 is respectively placed between the two fixed grooves 11 on the same side of the front and rear. The slide seats 26 symmetrically distributed on the left and right are slidably connected inside the slide 21. The opposite outer side surfaces of the lower ends of the slide seats 26 located in the same slide 21 are rotatably connected with the connecting rod 25 through the pin shaft. The middle parts of the two connecting rods 25 at the lower end of 21 are rotatably connected through the front and rear ends of the connecting shaft 24, the middle part of the connecting shaft 24 is provided with a disk 4, the bottom wall of the disk 4 is fixedly connected with a magnet sheet, the lower end of the driving mechanism 3 is inserted into the inside of the disk 4, the lower ends of the connecting rods 25 are fixedly connected with a clamping sheet 23, the lower ends of the clamping sheets 23 are provided with evenly distributed clamping needles 22, the front side of the clamping needles 22 at the lower end of the same slide 21 are all inclined to the right, and the clamping needles 22 at the lower end of the same slide 21 are all inclined to the right. The clamping needles 22 at the rear side are all inclined to the left side, and the bottom wall of the lower shell 7 is provided with guide grooves 5 that are symmetrically distributed front and back. The inside of the guide grooves 5 is provided with avoidance grooves that are symmetrically distributed front and back. The clamping pieces 23 located at the lower end of the same slide groove 21 are respectively located inside the adjacent guide grooves 5, and the lower ends of the clamping needles 22 pass through the adjacent avoidance grooves respectively. The upper ends of the connecting rods 25 are all moved toward the central axis direction of the connecting shaft 24, driving the slide seat 26 located inside the same slide groove 21 to move toward the central axis of the connecting shaft 24. The connecting rod 25 slides in the direction of the central axis of the connecting shaft 24, and the lower ends of the connecting rods 25 rotate in the direction of the central axis of the connecting shaft 24 with the central axis of the connecting shaft 24 as the center of the circle. The two clamping pieces 23 at the lower ends of the same slide groove 21 move downward and approach each other, and the clamping needles 22 pass through the gauze piece to achieve clamping. When the gauze piece needs to be put down, the air pump is turned off, and the spring 38 is reset. The spring 38 pulls the slide bar 37 and the spring seat 39 upward, and the disk 4 and the connecting shaft 24 are pulled upward by the spring seat 39, and the clamping needle 22 is reset, and the gauze piece is put down;

[0027] The driving mechanism 3 is arranged inside the integral body formed by the base 8 and the upper shell 1. The lower end of the driving mechanism 3 is inserted into the middle part of the clamping mechanism 2. The driving mechanism 3 includes a slide cylinder 33, a guide seat 34, a guide sleeve 35, a slide rod 37 and a spring seat 39. The upper surface of the base 8 is provided with a slide cylinder 33. The inner part of the through hole in the middle part of the upper surface of the base 8 is slidably connected with the slide rod 37. The lower end of the slide rod 37 is provided with a spring seat 39. The lower end of the spring seat 39 is inserted into the inside of the disc 4. The lower surface of the spring seat 39 is magnetically adsorbed with the upper surface of the magnet sheet. The upper end of the slide rod 37 is provided with a guide seat 34. The upper and lower ends of the outer part of the guide seat 34 are fixedly sleeved with a guide sleeve 35. The outer side surface of the guide sleeve 35 is slidably connected with the inner wall of the slide cylinder 33. The driving mechanism 3 also includes a spring 38. The lower end of the slide rod 37 is sleeved with a spring 38. The spring 38 is located at the lower end of the slide rod 37. The spring 38 is fixedly connected between the spring seat 39 and the lower surface of the base 8. The driving mechanism 3 also includes a quick-pull connector The top surface of the upper shell 1 is threadedly connected with a quick-pull connector 31, which is connected to the slide cylinder 33. The driving mechanism 3 also includes a sealing groove 32 and a sealing ring 36. The top wall of the upper shell 1 is provided with a sealing groove 32, and a fluoroether rubber pad is arranged inside the sealing groove 32. The lower surface of the fluoroether rubber pad contacts the upper surface of the slide cylinder 33. The middle part of the outer side surface of the guide sleeve 35 is sleeved with a sealing ring 36, and the sealing ring 36 is slidably connected to the inner wall of the slide cylinder 33. The device is fixed on the production line of the gauze piece and connected to the air pump through the quick-pull connector 31. When clamping the gauze piece, the controller of the production line turns on the air pump, and compressed air enters the interior of the slide cylinder 33 from the quick-pull connector 31, pushing the guide seat 34 and the guide sleeve 35 to slide downward on the inner wall of the slide cylinder 33, and the sealing groove 32 and the sealing ring 36 prevent air leakage. The slide rod 37 and the spring seat 39 move downward, pushing the disc 4 and the connecting shaft 24 to move downward, and the separate design of the clamping mechanism is convenient for cleaning and disinfection of the clamping needle.

[0028] The working principle of a gauze piece clamping device provided by the utility model is as follows: the device is fixed on the production line of the gauze piece, connected to the air pump through the quick-pull joint 31, and when clamping the gauze piece, the controller of the production line turns on the air pump, and the compressed air enters the interior of the slide cylinder 33 from the quick-pull joint 31, pushing the guide seat 34 and the guide sleeve 35 to slide downward on the inner wall of the slide cylinder 33, and the sealing groove 32 and the sealing ring 36 prevent air leakage. The slide rod 37 and the spring seat 39 move downward, and the spring 38 is stretched, pushing the disc 4 and the connecting shaft 24 to move downward, and the upper ends of the connecting rods 25 move toward the central axis direction of the connecting shaft 24, driving the slide seat 26 located in the same slide groove 21 to slide toward the central axis direction of the connecting shaft 24, and the lower ends of the connecting rods 25 rotate toward the central axis direction of the connecting shaft 24 with the central axis of the connecting shaft 24 as the center of the circle. The two clamping pieces 23 at the ends move downward and approach each other, and the clamping needles 22 all pass through the gauze piece to clamp. When the gauze piece needs to be put down, the air pump is closed, the spring 38 is reset, and the spring 38 pulls the slide bar 37 and the spring seat 39 upward, the disc 4 and the connecting shaft 24 are pulled upward by the spring seat 39, and the clamping needle 22 is reset. The gauze piece is put down. When it is necessary to replace or disinfect and clean the operation, the lower shell 7 is removed, and the anti-slip strip 6 increases the friction between the fingers and the lower shell 7, which is convenient for taking out the lower shell 7, and then unscrew the bolts of the fixing groove 11. The lower surface of the spring seat 39 and the upper surface of the magnet sheet are magnetically adsorbed, which is convenient for the separation of the disc 4 and the spring seat 39. Then the clamping mechanism 2 is taken out, and the slide slot 21 is separated from the two slide seats 26 inside the same slide slot 21. The clamping piece 23 can be replaced or the clamping piece 23 can be disinfected, which is convenient and quick.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A gauze piece clamping device, characterized in that: It comprises a base (8), a clamping mechanism (2) and a driving mechanism (3); The base (8) has an upper shell (1) connected to its upper surface by bolts, and a lower shell (7) is buckled on the lower surface of the base (8). The left and right ends of the lower surface of the base (8) are connected to a fixing seat (10) by bolts. The front and rear ends of the fixing seat (10) are provided with fixing grooves (11). The fixing seat (10) is located inside the lower shell (7). A clamping mechanism (2): which is respectively arranged between the fixing grooves (11) on the same side at the front and rear sides; The driving mechanism (3) is arranged inside the integral body formed by the base (8) and the upper shell (1), and the lower end of the driving mechanism (3) is plugged into the middle of the clamping mechanism (2).

2. A gauze piece clamping device according to claim 1, characterized in that: The clamping mechanism (2) comprises a slide groove (21), a clamping needle (22), a clamping sheet (23), a connecting shaft (24), a connecting rod (25) and a sliding seat (26). The slide groove (21) is respectively placed between two fixed grooves (11) on the same side at the front and rear. The interior of the slide groove (21) is slidably connected with sliding seats (26) symmetrically distributed on the left and right. The opposite outer side surfaces of the lower end of the sliding seat (26) located in the same slide groove (21) are rotatably connected with the connecting rod (25) through a pin shaft. The middle parts of the two connecting rods (25) located at the lower end of the same slide groove (21) are rotatably connected through the front and rear ends of the connecting shaft (24). A disk (4) is provided in the middle part of the connecting shaft (24). The bottom wall of the disk (4) is fixedly connected with a magnet sheet. The lower end of the driving mechanism (3) is inserted into the inside of the disc (4), and the lower end of the connecting rod (25) is fixedly connected with a clamping piece (23). The lower end of the clamping piece (23) is provided with evenly distributed clamping needles (22). The clamping needles (22) located at the front side of the lower end of the same slide groove (21) are inclined to the right, and the clamping needles (22) located at the rear side of the lower end of the same slide groove (21) are inclined to the left. The bottom wall of the lower shell (7) is provided with guide grooves (5) distributed symmetrically in the front and back, and the inside of the guide groove (5) is provided with avoidance grooves distributed symmetrically in the front and back. The clamping pieces (23) located at the lower end of the same slide groove (21) are respectively located in the inside of adjacent guide grooves (5), and the lower ends of the clamping needles (22) pass through the adjacent avoidance grooves respectively.

3. A gauze piece clamping device according to claim 2, characterized in that: The driving mechanism (3) comprises a slide cylinder (33), a guide seat (34), a guide sleeve (35), a slide rod (37) and a spring seat (39). The upper surface of the base (8) is provided with a slide cylinder (33). The inner part of the through hole in the middle of the upper surface of the base (8) is slidably connected with the slide rod (37). The lower end of the slide rod (37) is provided with a spring seat (39). The lower end of the spring seat (39) is plugged into the inside of the disc (4). The lower surface of the spring seat (39) is magnetically attracted to the upper surface of the magnet sheet. The upper end of the slide rod (37) is provided with a guide seat (34). The upper and lower ends of the outer part of the guide seat (34) are fixedly sleeved with guide sleeves (35). The outer side surface of the guide sleeve (35) is slidably connected with the inner wall of the slide cylinder (33).

4. A gauze piece clamping device according to claim 3, characterized in that: The driving mechanism (3) further comprises a spring (38), the lower end of the slide rod (37) is sleeved with the spring (38), the spring (38) is located at the lower end of the slide rod (37), and the spring (38) is fixedly connected between the spring seat (39) and the lower surface of the base (8).

5. A gauze piece clamping device according to claim 3, characterized in that: The driving mechanism (3) further comprises a quick-pull connector (31), the upper surface of the upper shell (1) is threadedly connected with the quick-pull connector (31), and the quick-pull connector (31) is connected to the slide cylinder (33).

6. A gauze piece clamping device according to claim 3, characterized in that: The driving mechanism (3) further comprises a sealing groove (32) and a sealing ring (36); the top wall of the upper shell (1) is provided with a sealing groove (32); a fluoroether rubber pad is arranged inside the sealing groove (32); the lower surface of the fluoroether rubber pad contacts the upper surface of the slide cylinder (33); a sealing ring (36) is sleeved on the middle part of the outer side surface of the guide sleeve (35); and the sealing ring (36) is slidably connected to the inner wall of the slide cylinder (33).

7. A gauze piece clamping device according to claim 1, characterized in that: Evenly distributed buckles (9) are provided on the front, back, left and right sides of the lower surface of the base (8); the upper end of the lower shell (7) is buckled to the lower surface of the base (8) through the buckles (9); and evenly distributed anti-slip strips (6) are provided on the outer side of the lower shell (7).

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