Anti-lost pen assembly for medical staff

Abstract

The utility model discloses an anti-lost pen component for medical staff, which comprises a clamp capable of movably clamping, a locking piece used for locking a pen and a linear connecting piece movably connected between the clamp and the locking piece, the clamp and the locking piece are respectively provided with a fixed joint, two ends of the linear connecting piece respectively penetrate into a movable joint, and the movable joint is connected with the clamp and the locking piece. The two movable joints are detachably connected into the fixed joints respectively, and the ends of the wire type connecting pieces are fixed when the movable joints are connected into the fixed joints. The locking piece, the clamp and the line type connecting piece can be conveniently disassembled and assembled, if a certain part is damaged, the part can be independently replaced, the locking piece and the pen are not of an integrated structure and can be independently replaced or purchased, and the consumable cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field related to medical devices, and more specifically to an anti-lost pen assembly for medical staff. Background Art

[0002] Signature pens are one of the most frequently used items by medical staff at work. In order to be convenient for immediate use, medical staff usually put their signature pens in their pockets. However, due to the busy work and the need to move around, medical staff often lose their signature pens or borrow them and do not return them, which increases the cost of personal items.

[0003] In order to prevent the signing pen from being lost, the anti-lost pen assembly currently used in the market mostly connects the signing pen to a clamp that can be clamped on a pocket through a rope or a spring rope. The above structure needs to be replaced relatively frequently when the signing pen is out of ink or a part of the anti-lost pen assembly is damaged. Moreover, when the anti-lost pen assembly with an integrated connection needs to be replaced, it is not possible to replace only the signing pen, but the entire anti-lost pen assembly needs to be replaced, resulting in increased costs.

[0004] In addition, when the anti-lost pen assembly uses a spring rope as a connecting part, in order to ensure the stability of the connection between the two ends of the spring rope, the two ends of the spring rope need to be designed as a special connectable structure. Therefore, when the spring rope is damaged and needs to be replaced, it cannot be replaced with other spring ropes; and due to the particularity of medical work, it is necessary to regularly disinfect the items used in the work. Some anti-lost pen assemblies are not convenient to disinfect and dry as a whole. In addition, when liquids such as disinfectants enter the anti-lost pen assembly, the connection parts at both ends of the spring rope may become loose due to the lubrication of the disinfectant, resulting in inconvenience in use. Utility Model Content

[0005] The utility model aims to provide an anti-lost pen assembly for medical staff, which can be easily disassembled and assembled, is more flexible to use, and reduces the cost of consumables.

[0006] To achieve the above purpose, the solution of the utility model is:

[0007] A pen-lost prevention assembly for medical staff comprises a movably clamped clamp, a locking piece for locking the pen, and a linear connector movably connected between the clamp and the locking piece, wherein a fixed joint is respectively provided on the clamp and the locking piece, two ends of the linear connector are respectively inserted into a movable joint, the two movable joints are respectively detachably connected to the fixed joints, and the end of the linear connector is fixed when the movable joint is connected to the fixed joint.

[0008] Furthermore, the movable joint includes a plurality of elastic claws protruding from one end surface of a tube head and distributed circumferentially, and the two end heads of the linear connector are respectively inserted from the tube head and located inside the elastic claws; the two fixed joints are respectively formed into a hollow frustum shape that is wide in front and narrow in the back, and the narrow side is respectively fixed to a clamp or a locking member, and the elastic claw enters from the wide side of the fixed joint and is clamped inwardly in the fixed joint together with the end head of the linear connector.

[0009] Furthermore, a rubber pad is inserted into the inner side of the multiple elastic claws, the rubber pad forms a hollow cylinder, and the two ends of the linear connector are respectively inserted into the two movable joints from the pipe head and simultaneously inserted into the rubber pad.

[0010] Furthermore, an internal thread is provided on the inner wall of the fixed joint, and an external thread is provided on the outer wall of the elastic claw. A plurality of elastic claws are inserted into the fixed joint and rotated to be squeezed and locked.

[0011] Furthermore, the linear connection piece is a spring rope or a pull rope.

[0012] Furthermore, the clamp is an alligator clip.

[0013] Furthermore, a card slot is provided on the clamp.

[0014] Furthermore, the clamp includes two clampable clamping plates, the biting teeth between the two clamping plates are made of silicone material, and the fixed joint is arranged at the front end of one of the clamping plates.

[0015] Furthermore, the locking member is a buckle ring that can be opened and closed, and the closed buckle ring is clamped around the circumference of the pen to lock the pen.

[0016] Furthermore, silicone teeth are provided on the inner wall of the buckle.

[0017] After adopting the above scheme, the locking part, the clamp and the linear connecting part of the utility model can be easily assembled and disassembled. If a part is damaged, it can be replaced independently, which is more flexible to use. The locking part and the pen are not an integrated structure, so there is no need to purchase the pen and the anti-lost pen assembly together. When the pen cannot be used, the pen can be replaced alone, which also reduces the cost of consumables. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the fixture structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the locking member structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the movable joint and the linear connector (showing the spring rope end) in the utility model (unclamped state);

[0022] Figure 5 This is a cross-sectional view of the movable joint connected to the fixed joint in the utility model (clamped state).

[0023] Explanation of the accompanying reference numerals: 1 clamp; 12 bite teeth; 13 slot; 2 linear connector; 3 locking piece; 31 fastening piece; 311 opening and closing column; 32 silicone teeth; 4 fixed joint; 41 internal thread; 5 movable joint; 51 pipe head; 511 ear piece; 52 elastic claw; 521 external thread; 53 rubber pad; 6 pen. DETAILED DESCRIPTION

[0024] In order to further explain the technical solution of the present utility model, the present utility model is described in detail through specific embodiments below.

[0025] See also Figure 1 As shown, the utility model discloses an anti-lost pen assembly for medical staff, comprising a movably clamped clamp 1, a locking member 3 for locking the pen, and a linear connector movably connected between the clamp and the locking member. A fixed joint 4 is provided on the clamp and the locking member respectively, and both ends of the linear connector are respectively inserted into a movable joint 5, and the two movable joints 5 are respectively detachably connected to the fixed joint 4, and the ends of the linear connector can be fixed at the same time when the movable joint 5 is connected to the fixed joint 4.

[0026] For details, see Figure 2 As shown, in this embodiment, the clamp 1 can be an alligator clip, which can be convenient for medical staff to open and close the clamp on the work clothes with one hand. The clamp 1 (alligator clip) includes two clamping plates 11, and the fixed joint 4 can be arranged at the front end of one of the clamps 11. The biting teeth 12 between the two clamps 11 are made of silicone material to improve the stability after biting, which can prevent the clamp 1 from falling off due to accidental pulling when it is clamped on the work clothes, and also prevent the work clothes or the human body from being damaged by the too sharp biting teeth 12 of the clamp 1. On this basis, the clamp 1 can also be provided with a card slot 13, which can be a slot, arranged on the upper surface of one of the clamps 11. When in use, the medical staff can write their own names on a label or a piece of paper, and then put it in the card slot 13, which can prevent the pen and the anti-lost pen assembly from being removed and lent or lost and unable to be found. Of course, the clamp is not limited to an alligator clip, and it can be a clamp that can be clamped on the work clothes.

[0027] See also Figure 1 , Figure 3As shown, in this embodiment, the locking member 3 adopts a buckle ring that can be opened and closed and clamped. The buckle ring may include two arc-shaped buckle pieces 31 that can be fastened after being matched. The buckle piece 31 is provided with an opening and closing column 311 for convenient operation of the buckle ring opening and closing. The user can open and close the buckle ring with one hand by pressing and relaxing any opening and closing column 31, so that it surrounds and clamps the pen 6, thereby achieving the effect of locking the pen 6, and the operation is convenient. On this basis, silicone teeth 32 can also be provided on the inner wall of the buckle ring to increase the friction between the buckle ring and the pen, so that the buckle ring can lock the pen more firmly and prevent the pen from falling off and losing. The locking member adopts a buckle ring, and the tensioning and fastening effect of the buckle ring can be applied to different pens, such as different types of signature pens. Therefore, when the pen needs to be replaced, the medical staff can choose different pens for replacement without being limited to a certain type of pen. However, the locking member 3 of the utility model is not limited to a buckle ring, and can also be other locking members that can meet the needs of active fixing of unused pens.

[0028] See also Figure 4 , Figure 5 The linear connector 2 of the utility model can be a spring rope or a pull rope, one end of which is connected to the locking member 3 at the outer end to prevent the pen from being lost after being taken out for use. In this embodiment, a spring rope is used as the linear connector. In this embodiment, the two ends of the spring rope are respectively inserted into the movable joint 5. The movable joint 5 includes a plurality of elastic claws 52 convexly arranged on one end surface of a tube head 51. The two ends of the linear connector 2 (spring rope) are respectively inserted from the tube head 51 and located inside the plurality of elastic claws 52. At the same time, the two fixed joints 4 are respectively formed into a hollow truncated cone shape with a wide front and a narrow rear. The narrow side is respectively fixed to the clamp 1 or the locking member 3. When the movable joint 5 is connected to the fixed joint 4, the elastic claw 52 enters from the wide side of the fixed joint 4 and is clamped inwardly in the fixed joint 4 together with the end of the linear connector.

[0029] Furthermore, a rubber pad 53 can be inserted into the inner side of the multiple elastic claws 52, and the rubber pad 53 forms a hollow cylinder. The rubber pad 53 can be made of rubber or silicone. The two ends of the linear connector 2 are simultaneously inserted into the rubber pad 53 when inserting into the movable joint 5. The two ends of the linear connector 2 can be respectively inserted into the two movable joints from the pipe head 51 and pass out from the rubber pad 53. The inner wall of the fixed joint 4 is provided with an internal thread 41, and the outer wall of the elastic claw 52 is provided with an external thread 5. The multiple elastic claws 52 are inserted into the fixed joint 4 and rotated and then squeezed and locked. The elastic claws 52 are separated from each other, and the external threads 5 on the multiple elastic claws 52 are parallel. When the elastic claws 52 are tightened inward, they are combined to form a full circle of external threads. In this embodiment, two ear pieces 511 are symmetrically provided on the outer wall of the pipe head 51, which can facilitate the user to hold the ear pieces 511 to rotate the movable joint 5 to enter the fixed joint 4.

[0030] In this embodiment, the fixture 1 and the locking member 3 are respectively provided with fixed joints 4 of the same structure, and the two movable joints 5 are connected to the fixture 1 and the locking member 3 in a manner that they are detachably connected to the two fixed joints 4. Specifically, the two fixed joints 4 are respectively fixed to the fixture 1 and the locking member 3, and both form conical connectors. When the movable joint 5 needs to be connected to the fixed joint 4, the elastic claw 52 together with the rubber pad 53 inserted therein and the end of the linear connector 2 passing through the rubber pad 53 are all rotated from the wider side of the fixed joint 4 into the fixed joint 4. With the help of the internal thread 41 of the fixed joint 4 and the external thread 521 formed on the outer wall of the multiple elastic claws 52, the multiple elastic claws 52 on the end of the pipe head 51 can be smoothly rotated into the fixed joint 4 to achieve stable threaded connection. Due to the structural characteristics of the fixed joint 4 that narrows from wide, the elastic claws 52 are squeezed and gathered as they gradually penetrate into the fixed joint 4, and the rubber pad 53 is also deformed by force, which makes the space inside the rubber pad 53 smaller, and finally the end of the linear connector 2 is wrapped and pressed by the rubber pad 53 around the periphery, so that the end of the linear connector can be firmly fixed in the rubber pad 222, and due to the friction between the end of the linear connector and the inner wall of the rubber pad 53, the linear connector is not easy to be pulled out. On the contrary, when the linear connector 2 needs to be disassembled or one of the components needs to be replaced, it is only necessary to rotate the fixed joint 4 or the movable joint 5 to release the fixed connection relationship.

[0031] After adopting the above structure, the utility model can prevent the problem that medical staff easily lose the pen when using it. The utility model also has the following advantages:

[0032] 1. With the help of movable joints and fixed joints, it is easy to disassemble and assemble. When a part is damaged and needs to be replaced separately, the part can be disassembled separately and replaced before assembly, saving costs.

[0033] 2. The locking part and the pen are not an integrated structure. There is no need to purchase the pen and the anti-lost pen assembly together. When the pen cannot be used, you can replace the pen alone, which also reduces the cost of consumables.

[0034] 3. Compared with the prior art, there is no need to specially design the two ends of the linear connector to form a connectable structure. When selecting a linear connector (such as a spring rope or a pull rope), only the length requirement needs to be considered, and there is no need to specially customize or improve the end connection structure.

[0035] 4. The anti-lost pen assembly of the utility model is easy to disassemble and assemble as a whole, and it is more convenient to disinfect and dry. Even if the disinfectant enters the anti-lost pen assembly, the end of the linear connector will not be affected by the disinfectant.

[0036] 5. Since the rubber pad is soft and has a certain elasticity, when the linear connector is squeezed, the linear connector will not be irreversibly deformed to affect the connection stability, which can extend the service life of the linear connector.

[0037] The above is only an embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-lost pen assembly for medical staff, characterized in that: It includes a movably clamped clamp, a locking piece for locking the pen, and a linear connector movably connected between the clamp and the locking piece, wherein a fixed joint is respectively provided on the clamp and the locking piece, two ends of the linear connector are respectively inserted into a movable joint, the two movable joints are respectively detachably connected to the fixed joints, and the end of the linear connector is fixed when the movable joint is connected to the fixed joint.

2. The anti-lost pen assembly for medical personnel according to claim 1, characterized in that: The movable joint includes a plurality of elastic claws protruding from one end surface of a tube head and distributed circumferentially, and the two end heads of the linear connector respectively penetrate from the tube head and are located inside the elastic claws; the two fixed joints are respectively formed into a hollow frustum shape that is wide in front and narrow in the back, and the narrow side is respectively fixed to a clamp or a locking piece, and the elastic claw enters from the wide side of the fixed joint and is clamped inwardly in the fixed joint together with the end head of the linear connector.

3. The anti-lost pen assembly for medical personnel according to claim 2, characterized in that: A rubber pad is inserted into the inner side of the multiple elastic claws to form a hollow column. The two ends of the linear connector are respectively inserted into the two movable joints from the pipe head and simultaneously inserted into the rubber pad.

4. The anti-lost pen assembly for medical personnel according to claim 2 or 3, characterized in that: An internal thread is arranged on the inner wall of the fixed joint, and an external thread is arranged on the outer wall of the elastic clamping claw. A plurality of elastic clamping claws are inserted into the fixed joint and rotated to be squeezed and locked.

5. An anti-lost pen assembly for medical personnel according to any one of claims 1 to 3, characterized in that: The wire connection piece is a spring rope or a pull rope.

6. The anti-lost pen assembly for medical personnel according to claim 1, characterized in that: The clamp is an alligator clip.

7. The anti-lost pen assembly for medical personnel according to claim 1 or 6, characterized in that: The clamp is provided with a card slot.

8. The anti-lost pen assembly for medical personnel according to claim 6, characterized in that: The clamp comprises two clampable clamping plates, the biting teeth between the two clamping plates are made of silicone material, and the fixing joint is arranged at the front end of one of the clamping plates.

9. The anti-lost pen assembly for medical personnel according to claim 1, characterized in that: The locking member is a buckle ring that can be opened and closed, and the closed buckle ring is clamped around the circumference of the pen to lock the pen.

10. The anti-lost pen assembly for medical personnel according to claim 9, characterized in that: The inner wall of the buckle is provided with silicone teeth.

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