Medical adhesive tape distributor

Abstract

The utility model provides a medical adhesive tape distributor which comprises a bottom plate, an L-shaped plate is fixedly connected to one end of the bottom plate, a plurality of sawteeth used for puncturing medical adhesive tapes are fixedly connected to the end of the horizontal portion of the L-shaped plate, and a supporting piece used for limiting the position of a medical adhesive tape roll is installed on the side, away from the L-shaped plate, of the upper surface of the bottom plate. A first inserting plate is installed at the end, away from the L-shaped plate, of the bottom plate, a connecting pipe is arranged on the first inserting plate in a sleeving mode, a second inserting plate is inserted in the side, away from the first inserting plate, of the connecting pipe, and a clamping frame used for being clamped on the table edge is fixedly connected to the end, located on the outer side of the connecting pipe, of the second inserting plate; the upper surface of the clamping frame is in threaded connection with a clamping screw used for limiting the relative position of the clamping frame and the table edge, and the two positions, close to the end of the clamping frame, of the upper surface of the connecting pipe are in threaded connection with positioning screws.

Description

Technical Field

[0001] The utility model relates to a medical tape dispenser, belonging to the technical field of tape dispensers. Background Art

[0002] The medical tape dispenser generally includes a shaft for supporting the tape and saw teeth for cutting the tape. The medical tape roll is placed on the shaft and then the medical tape is pulled so that the medical tape roll rotates around the shaft. When the medical tape is pulled to a suitable length, the saw teeth are used to cut the medical tape.

[0003] At present, the medical tape dispenser is directly placed on the desktop. Since the weight of the medical tape dispenser and the medical tape roll are both light, the medical tape dispenser will slide on the desktop when the medical tape is pulled, which is inconvenient to use. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a medical tape dispenser to solve the problems raised in the above-mentioned background technology. The present invention can avoid slippage during the process of pulling the medical tape.

[0005] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0006] A medical tape dispenser comprises a base plate, one end of which is connected and fixed with an L-shaped plate, a horizontal end of the L-shaped plate is connected and fixed with a plurality of saw teeth for puncturing the medical tape, a support for limiting the position of a medical tape roll is installed on a side of the upper surface of the base plate away from the L-shaped plate, a first plug plate is installed on the end of the base plate away from the L-shaped plate, a connecting tube is sleeved on the first plug plate, a second plug plate is inserted in the connecting tube on the side away from the first plug plate, a card frame for being clamped on a table edge is connected and fixed to one end of the second plug plate located outside the connecting tube, a clamping screw for limiting the relative position of the card frame and the table edge is threadedly connected to the upper surface of the card frame, and positioning screws are threadedly connected to two positions on the upper surface of the connecting tube near its end.

[0007] Furthermore, a first threaded hole is formed on the upper surface of the clamping frame, and the clamping screw is threadedly connected in the first threaded hole.

[0008] Furthermore, second threaded holes are provided at two positions on the upper surface of the connecting pipe close to the end thereof, and the positioning screws are threadedly connected in the second threaded holes.

[0009] Furthermore, the support member includes a vertical plate, a vertical plate is connected and fixed to the side of the upper surface of the base plate away from the L-shaped plate, a circular shaft for limiting the position of the medical tape roll is connected and fixed to the upper position of one side surface of the vertical plate, and a detachable limiting ring for limiting the position of the medical tape roll is installed at one end of the circular shaft away from the vertical plate.

[0010] Furthermore, an internal thread sleeve is fixed on one side of the limiting ring, an outer surface of one end of the round shaft away from the vertical plate is processed with an external thread, and one end of the round shaft processed with the external thread is threadedly connected in the internal thread sleeve.

[0011] Furthermore, a limiting cylinder is connected and fixed to the middle position of one side of the limiting ring facing away from the internal threaded sleeve, the limiting cylinder is arranged concentrically with the internal threaded sleeve, the end of the limiting cylinder away from the limiting ring is closed, a spring arranged along the length direction of the limiting cylinder is installed in the limiting cylinder, the other end of the spring is connected to a plug for sealing the internal threaded sleeve, and the plug is slidably installed in the internal threaded sleeve.

[0012] Furthermore, a circular hole is provided at an upper position of one side surface of the vertical plate, and one end of the circular shaft away from the external thread is connected and fixed in the circular hole.

[0013] Beneficial effects of the utility model:

[0014] 1. Place the bottom plate on the desktop, and then adjust the length of the first plug plate and the second plug plate in the connecting tube, so that the length of the structure formed by the first plug plate, the second plug plate and the connecting tube changes, and use the positioning screws to limit the relative positions of the first plug plate, the second plug plate and the connecting tube, so that the relative position of the card frame and the bottom plate is limited, so that the distance between the bottom plate and the edge of the table can be adjusted as needed, the card frame is clamped on the edge of the table, and then the clamping screws are used to limit the relative position of the card frame and the edge of the table, so that the relative position of the bottom plate and the desktop remains unchanged, and the bottom plate will not slide when pulling the medical tape.

[0015] 2. Place the medical tape roll sleeve on the round shaft. At this time, the round shaft supports the medical tape roll, so that one end of the round shaft with the external thread is screwed into the internal thread sleeve to complete the assembly of the limit ring and the round shaft. The medical tape roll is restricted on the round shaft under the restriction of the limit ring. At this time, the round shaft squeezes the plug, and the plug squeezes the spring, causing the spring to produce elastic deformation, and the plug slides into the limiting cylinder. When the round shaft is separated from the limiting ring, the round shaft no longer squeezes the plug. At this time, under the action of the spring rebound force, the plug slides into the internal thread sleeve and is flush with the end of the internal thread sleeve, thereby achieving the purpose of real-time sealing of the internal thread sleeve and preventing small debris from entering the thread pattern of the internal thread sleeve at will. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 This is a schematic diagram of the structure of a medical tape dispenser of the utility model;

[0018] Figure 2 This is a schematic diagram of the assembly of an L-shaped plate, a vertical plate, a circular shaft and a bottom plate in a medical tape dispenser of the utility model;

[0019] Figure 3 This is a schematic diagram of the assembly of an L-shaped plate, a vertical plate and a bottom plate in a medical tape dispenser of the utility model;

[0020] Figure 4 This is a schematic diagram of the assembly of a second plug board and a card frame in a medical tape dispenser of the utility model;

[0021] Figure 5 This is a schematic diagram of the assembly of a connecting tube in a medical tape dispenser of the utility model;

[0022] Figure 6 This is a schematic diagram of the assembly of an internal thread sleeve and a limiting ring in a medical tape dispenser of the utility model;

[0023] Figure 7 It is a three-dimensional diagram of a circular shaft in a medical tape dispenser of the utility model;

[0024] Figure 8 This is a schematic diagram of the assembly of a spring, an internal thread sleeve, a limiting cylinder, a plug and a limiting ring in a medical tape dispenser of the utility model;

[0025] In the figure: 1-bottom plate, 2-serration, 3-L-shaped plate, 4-first plug plate, 5-connecting pipe, 6-card frame, 7-clamping screw, 8-second plug plate, 9-positioning screw, 10-round shaft, 11-internal threaded sleeve, 12-limiting cylinder, 13-limiting ring, 14-vertical plate, 15-round hole, 16-first threaded hole, 17-second threaded hole, 18-plug, 19-spring. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] See also Figure 1-Figure 3The utility model provides a medical tape dispenser, comprising a bottom plate 1, one end of the bottom plate 1 is connected and fixed with an L-shaped plate 3, the horizontal end of the L-shaped plate 3 is connected and fixed with a plurality of saw teeth 2 for piercing the medical tape, a side of the upper surface of the bottom plate 1 away from the L-shaped plate 3 is connected and fixed with a vertical plate 14, a circular hole 15 opened at the upper position of one side of the vertical plate 14 is connected and fixed with a circular shaft 10 for limiting the position of the medical tape roll, a detachable limiting ring 13 for limiting the position of the medical tape roll is installed at one end of the circular shaft 10 away from the vertical plate 14, the medical tape roll is sleeved on the circular shaft 10, and the limiting ring 13 is installed on the circular shaft 10, so that the medical tape roll is limited on the circular shaft 10.

[0028] See also Figure 1 , Figure 2 , Figure 6 , Figure 7 and Figure 8 An internal thread sleeve 11 is fixed on one side of the limiting ring 13, and an external thread is processed on the outer surface of one end of the round shaft 10 away from the vertical plate 14, so that the end of the round shaft 10 processed with the external thread is threadedly connected in the internal thread sleeve 11, so as to realize the threaded connection between the limiting ring 13 and the round shaft 10, and a limiting cylinder 12 is connected and fixed in the middle position of one side of the limiting ring 13 away from the internal thread sleeve 11, and the limiting cylinder 12 is arranged concentrically with the internal thread sleeve 11, and the end of the limiting cylinder 12 away from the limiting ring 13 is closed, and a spring 19 arranged along the length direction of the limiting cylinder 12 is installed in the limiting cylinder 12, and the other end of the spring 19 is connected to a plug 18 for blocking the internal thread sleeve 11. The plug 18 is slidably installed in the internal threaded sleeve 11, so that the end of the round shaft 10 with the external thread is screwed into the internal threaded sleeve 11. At this time, the round shaft 10 squeezes the plug 18, and the plug 18 squeezes the spring 19, causing the spring 19 to produce elastic deformation, and the plug 18 slides into the limiting cylinder 12. When the round shaft 10 is separated from the limiting ring 13, the round shaft 10 no longer squeezes the plug 18. At this time, under the action of the rebound force of the spring 19, the plug 18 slides into the internal threaded sleeve 11 and is flush with the end of the internal threaded sleeve 11, thereby achieving the purpose of real-time blocking of the internal threaded sleeve 11 and preventing small debris from arbitrarily entering the thread pattern of the internal threaded sleeve 11.

[0029] See also Figure 1 , Figure 2 , Figure 4 and Figure 5A first plug plate 4 is installed at one end of the bottom plate 1 away from the L-shaped plate 3, a connecting pipe 5 is sleeved on the first plug plate 4, a second plug plate 8 is inserted into the side of the connecting pipe 5 away from the first plug plate 4, and a clamping frame 6 for clamping on the edge of the table is connected and fixed at one end of the second plug plate 8 outside the connecting pipe 5, a clamping screw 7 for limiting the relative position of the clamping frame 6 and the edge of the table is threadedly connected in the first threaded hole 16 opened on the upper surface of the card frame 6, and a positioning screw 9 is threadedly connected in the second threaded holes 17 opened at two positions on the upper surface of the connecting pipe 5 near its end, the bottom plate 1 is placed on the desktop, and then the first The length of the plug plate 4 and the second plug plate 8 in the connecting tube 5, and then the length of the structure formed by the first plug plate 4, the second plug plate 8 and the connecting tube 5, changes, and the positioning screws 9 are used to limit the relative positions of the first plug plate 4, the second plug plate 8 and the connecting tube 5, so that the relative position of the card frame 6 and the bottom plate 1 is limited, so that the distance between the bottom plate 1 and the edge of the table can be adjusted as needed, the card frame 6 is clamped on the edge of the table, and then the clamping screws 7 are used to limit the relative position of the card frame 6 and the edge of the table, so that the relative position of the bottom plate 1 and the desktop remains unchanged, and when the medical tape is pulled, the bottom plate 1 will not slide.

[0030] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A medical tape dispenser, comprising a base plate (1), characterized in that: An L-shaped plate (3) is connected and fixed to one end of the bottom plate (1), and a plurality of saw teeth (2) for piercing the medical tape are connected and fixed to the end of the horizontal portion of the L-shaped plate (3); a support member for limiting the position of the medical tape roll is installed on the side of the upper surface of the bottom plate (1) away from the L-shaped plate (3); a first plug plate (4) is installed on the end of the bottom plate (1) away from the L-shaped plate (3); a connecting tube (5) is sleeved on the first plug plate (4); a second plug plate (8) is inserted into the connecting tube (5) on the side away from the first plug plate (4); a clamping frame (6) for clamping on the edge of a table is connected and fixed to one end of the second plug plate (8) located outside the connecting tube (5); a clamping screw (7) for limiting the relative position of the clamping frame (6) and the edge of the table is threadedly connected to the upper surface of the clamping frame (6); and positioning screws (9) are threadedly connected to two positions on the upper surface of the connecting tube (5) near its end.

2. The medical tape dispenser according to claim 1, characterized in that: A first threaded hole (16) is provided on the upper surface of the clamping frame (6), and the clamping screw (7) is threadedly connected in the first threaded hole (16).

3. The medical tape dispenser according to claim 1, characterized in that: Second threaded holes (17) are provided at two positions on the upper surface of the connecting pipe (5) close to the end thereof, and the positioning screws (9) are threadedly connected in the second threaded holes (17).

4. The medical tape dispenser according to claim 1, characterized in that: The support member comprises a vertical plate (14); A vertical plate (14) is connected and fixed to a side of the upper surface of the bottom plate (1) away from the L-shaped plate (3); a circular shaft (10) for limiting the position of a medical tape roll is connected and fixed to an upper position of one side surface of the vertical plate (14); and a detachable limiting ring (13) for limiting the position of a medical tape roll is installed at one end of the circular shaft (10) away from the vertical plate (14).

5. The medical tape dispenser according to claim 4, characterized in that: An internal thread sleeve (11) is fixed to one side of the limiting ring (13); an external thread is processed on the outer surface of one end of the round shaft (10) away from the vertical plate (14); and the end of the round shaft (10) processed with the external thread is threadedly connected in the internal thread sleeve (11).

6. The medical tape dispenser according to claim 5, characterized in that: A limiting cylinder (12) is connected and fixed to the middle of a side of the limiting ring (13) facing away from the internal threaded sleeve (11); the limiting cylinder (12) is arranged concentrically with the internal threaded sleeve (11); one end of the limiting cylinder (12) away from the limiting ring (13) is closed; a spring (19) is installed in the limiting cylinder (12) along the length direction of the limiting cylinder (12); the other end of the spring (19) is connected to a plug (18) for plugging the internal threaded sleeve (11); the plug (18) is slidably installed in the internal threaded sleeve (11).

7. The medical tape dispenser according to claim 5, characterized in that: A circular hole (15) is provided at the upper position of one side surface of the vertical plate (14), and one end of the circular shaft (10) away from the external thread is connected and fixed in the circular hole (15).

Images