Storage device for electrocardiograph lead wires

Abstract

The utility model discloses a storage device for electrocardiograph lead wires, which belongs to the technical field of electrocardiograph lead wires and comprises a bottom plate, the electrocardiograph lead wires are moved to one side of the bottom plate and are separated one by one, and each lead wire is wound on a corresponding winding shaft one by one, so that the electrocardiograph lead wires can be stored in the storage device. The cover can be directly arranged outside the bottom plate in a covering mode after separate winding is completed, the open groove is formed in the side, close to the lead wires, of the cover, movement of the cover cannot be hindered, when one lead wire needs to be used, the corresponding plug pin can be pulled, the plug pin drives the lock teeth to move away the gear, limitation on the winding shaft is relieved, and the lead wire can be used conveniently. At the moment, the lead wires can be directly pulled for paying off operation, so that the corresponding lead wires can be used according to needs, the device can easily store the redundant lengths of the lead wires, the lead wires are prevented from being mutually crossed and wound, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrocardiograph lead wires, and more specifically to a storage device for electrocardiograph lead wires. Background Art

[0002] An electrocardiograph is an instrument used to record the physiological electrical signals generated by heart activity. Due to its mature, reliable, easy-to-use, affordable, and harmless diagnostic technology, it has become one of the most popular medical electronic instruments in hospitals at all levels. An electrocardiograph needs to be used in conjunction with lead wires. Electrodes are placed on different parts of the human body and connected to the positive and negative poles of the electrocardiograph's ammeter through lead wires. This circuit connection method for recording electrocardiograms is called electrocardiograph leads.

[0003] In actual use, the existing electrocardiograph lead wires are prone to cross-entanglement due to the large number of lead wires and their long length. At the same time, it is inconvenient to store them, which affects the use effect to a certain extent. Therefore, there is an urgent need to improve the technology of the electrocardiograph lead wire structure to improve this equipment. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a storage device for the lead wires of an electrocardiograph, which can be realized by moving the lead wires of the electrocardiograph to one side of the bottom plate when the storage device for the lead wires of the electrocardiograph is used, separating the lead wires one by one, and winding each lead wire one by one onto the corresponding winding shaft. After the separation and winding are completed, the cover can be directly covered on the outside of the bottom plate, and an opening groove is provided on the side of the cover close to the lead wire, which will not hinder the movement of the cover. When one of the lead wires needs to be used, the corresponding latch can be pulled, and the latch drives the locking tooth to move the gear away, thereby releasing the restriction on the winding shaft. At this time, the lead wire can be directly pulled to release the wire, so that the corresponding lead wire can be used as needed. The device can easily store the excess length of the lead wire, avoid the cross-winding between the lead wires, and improve the use effect.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A storage device for lead wires of an electrocardiograph comprises a base plate, a plurality of partitions are arranged on the top of the base plate, winding shafts are arranged between the partitions and the base plate, and between the partitions, a plug is arranged on the side of the base plate, and the end of the plug is electrically connected to a plurality of lead wires, a mounting groove is provided in the middle of the top end of the base plate and the middle of the top end of the partition, a gear is rotatably connected inside the mounting groove, the bottom end of the winding shaft is connected to the gear, and the top end of the winding shaft is rotatably connected to the partition, the gears are locked by abutment mechanisms in the base plate and the partition, a cover is provided on the outer cover of the base plate, an opening groove is provided on the side of the cover close to the lead wire, and the cover is installed between the base plate by a limiting mechanism.

[0009] Furthermore, a through hole is formed on one side of the bottom plate and the partition plate near the mounting groove, a latch is slidably connected to the inside of the through hole, a first spring groove is formed on the outside of the bottom plate and the partition plate near the through hole, a first spring is fixedly connected between the inner wall of the first spring groove and the outer end of the latch, and the first spring is wrapped around the outside of the latch.

[0010] Furthermore, a locking tooth is connected to one end of the latch pin close to the gear, and the locking tooth is meshed with a meshing tooth at the outer end of the gear.

[0011] Furthermore, two symmetrical sleeves are fixedly connected to the bottom end of the cover, one end of the corresponding sleeve of the bottom plate is connected to an insertion rod, two symmetrical second spring grooves are opened inside the insertion rod, the side walls of the second spring grooves are connected to a second spring, and the other end of the second spring is fixedly connected to a stop block.

[0012] Furthermore, the top end of the stop block is a curved surface, and the height of the curved surface of the stop block gradually decreases from the inside of the second spring slot toward the opening of the second spring slot.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] (1) The utility model moves the lead wires of the electrocardiograph to one side of the bottom plate, separates them one by one, and winds each lead wire around the corresponding winding shaft. After separation and winding, the cover can be directly placed on the outside of the bottom plate, and an opening groove is provided on the side of the cover close to the lead wire, which will not hinder the movement of the cover. When one of the lead wires needs to be used, the corresponding latch can be pulled, and the latch drives the locking teeth to move away from the gear, thereby releasing the restriction on the winding shaft. At this time, the lead wire can be directly pulled to release the wire, so that the corresponding lead wire can be used as needed. The device can easily store the excess length of the lead wire, avoid cross-winding between the lead wires, and improve the use effect.

[0016] (2) In the utility model, when the cover is directly placed on the outside of the base plate, the cover drives the sleeve to move to the insertion rod, and the sleeve abuts against the stop block, so that the stop block gradually moves to the inside of the second spring groove to avoid obstruction to the installation of the cover. When the sleeve is placed on the outside of the insertion rod, the stop block is elastically connected with the second spring and pops out to abut against the top wall of the sleeve, so that the cover can be installed and limited quickly. At the same time, the cover can be removed by pinching the stop block and pushing it into the second spring groove, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0019] Figure 3 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point B in the middle.

[0020] Description of the numbers in the figure:

[0021] 1. Bottom plate; 2. Partition plate; 3. Winding shaft; 4. Plug; 5. Lead wire; 6. Mounting slot; 7. Gear; 8. Through hole; 9. Latch; 10. First spring slot; 11. First spring; 12. Cover; 13. Opening slot; 14. Sleeve; 15. Insertion rod; 16. Second spring slot; 17. Second spring; 18. Stop block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0023] Example:

[0024] See also Figure 1-3A storage device for lead wires of an electrocardiograph comprises a base plate 1, a plurality of partitions 2 are arranged on the top of the base plate 1, a winding shaft 3 is arranged between the partition 2 and the base plate 1, and between the partitions 2 and the partitions 2, a plug 4 is arranged on the side of the base plate 1, and the end of the plug 4 is electrically connected to a plurality of lead wires 5, a mounting groove 6 is arranged in the middle of the top end of the base plate 1 and the middle of the top end of the partition 2, a gear 7 is rotatably connected inside the mounting groove 6, the bottom end of the winding shaft 3 is connected to the gear 7, the top end of the winding shaft 3 is rotatably connected to the partition 2, the gear 7 is locked by abutting mechanisms in the base plate 1 and the partition 2, a cover 12 is arranged on the outer cover of the base plate 1, an opening groove 13 is arranged on the side of the cover 12 close to the lead wire 5, and the cover 12 is installed with the base plate 1 by a limiting mechanism.

[0025] Move the lead wires 5 of the electrocardiograph to one side of the base plate 1, separate them one by one, and wind each lead wire 5 around the corresponding winding shaft 3. After separation and winding, the cover 12 can be directly covered on the outside of the base plate 1, and an opening groove 13 is provided on the side of the cover 12 close to the lead wire 5, which will not hinder the movement of the cover 12. When one of the lead wires 5 needs to be used, the corresponding latch 9 can be pulled, and the latch 9 drives the locking tooth to move the gear 7 to release the restriction on the winding shaft 3. At this time, the lead wire 5 can be directly pulled to release the wire, so that the corresponding lead wire 5 can be used as needed. The device can easily store the excess length of the lead wire 5 to avoid cross-winding between the lead wires 5 and the lead wires 5, thereby improving the use effect.

[0026] See also Figure 1-2 A through hole 8 is provided on one side of the bottom plate 1 and the partition plate 2 near the mounting groove 6, and a latch 9 is slidably connected inside the through hole 8. A first spring groove 10 is provided on the outer side of the bottom plate 1 and the partition plate 2 near the through hole 8, and a first spring 11 is fixedly connected between the inner wall of the first spring groove 10 and the outer end of the latch 9. The first spring 11 is wound around the outside of the latch 9, and a locking tooth is connected to one end of the latch 9 near the gear 7, and the locking tooth is meshed with the meshing teeth at the outer end of the gear 7. By pulling the corresponding latch 9, the latch 9 drives the locking tooth to move the gear 7 away, and the restriction on the winding shaft 3 can be released. When the winding shaft 3 needs to be re-restricted, the latch 9 can be released, and the latch 9 drives the locking tooth to press against the gear 7 for locking through the elastic connection formed with the first spring 11.

[0027] See also Figure 1 and Figure 3Two symmetrical sleeves 14 are fixedly connected to the bottom end of the cover 12, and an insertion rod 15 is connected to one end of the corresponding sleeve 14 of the bottom plate 1, and two symmetrical second spring grooves 16 are opened inside the insertion rod 15. A second spring 17 is connected to the side wall of the second spring groove 16, and a stop block 18 is fixedly connected to the other end of the second spring 17. The top of the stop block 18 is a curved surface, and the height of the curved surface of the stop block 18 gradually decreases from the inside of the second spring groove 16 to the opening of the second spring groove 16. By setting the height of the curved surface of the stop block 18 to gradually decrease from the inside of the second spring groove 16 to the opening of the second spring groove 16, when the cover 12 drives the sleeve 14 to move to the insertion rod 15 and the sleeve 14 abuts against the stop block 18, the stop block 18 can be gradually moved to the inside of the second spring groove 16 to avoid obstruction to the installation of the cover 12.

[0028] In the utility model, when the relevant technical personnel use the device, they move the lead wires 5 of the electrocardiograph to one side of the bottom plate 1, separate them one by one, and wind each lead wire 5 around the corresponding winding shaft 3. After the separation and winding are completed, the cover 12 can be directly covered on the outside of the bottom plate 1, and the cover 12 can be installed through the limiting mechanism. The cover 12 is provided with an opening groove 13 on one side close to the lead wire 5, which will not hinder the movement of the cover 12.

[0029] At this time, the lead wire 5 is inserted from the left side of the cover 12, and is wound around the outside of the take-up shaft 3, and is passed out from the right side of the cover 12. When one of the lead wires 5 needs to be used, the corresponding latch 9 can be pulled, and the latch 9 drives the locking teeth to move the gear 7 away, thereby releasing the restriction on the take-up shaft 3. At this time, the lead wire 5 can be directly pulled to perform the line-releasing operation so that the corresponding lead wire 5 can be used as needed. When the take-up shaft 3 needs to be re-restricted, the latch 9 can be loosened, and the latch 9 drives the locking teeth to press against the gear 7 for locking through the elastic connection formed by the first spring 11. The device can easily store the excess length of the lead wire 5, avoid the cross-entanglement between the lead wires 5 and the lead wires 5, and improve the use effect.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A storage device for lead wires of an electrocardiograph, comprising a bottom plate (1), characterized in that: A plurality of partitions (2) are provided on the top of the bottom plate (1), and a reeling shaft (3) is provided between the partitions (2) and the bottom plate (1) and between the partitions (2) and the partitions (2). A plug (4) is provided on the side of the bottom plate (1), and the end of the plug (4) is electrically connected to a plurality of lead wires (5). A mounting groove (6) is provided at the middle of the top of the bottom plate (1) and the middle of the top of the partition (2), and a gear (7) is rotatably connected inside the mounting groove (6). ), the bottom end of the winding shaft (3) is connected to the gear (7), the top end of the winding shaft (3) is rotatably connected to the partition (2), the gear (7) is locked by abutment mechanisms in the bottom plate (1) and the partition (2), the outer cover of the bottom plate (1) is provided with a cover (12), the side of the cover (12) close to the lead wire (5) is provided with an open groove (13), and the cover (12) and the bottom plate (1) are installed by a limiting mechanism.

2. The storage device for lead wires of an electrocardiograph according to claim 1, characterized in that: The abutment mechanism comprises a through hole (8), a latch (9), a first spring groove (10) and a first spring (11); a through hole (8) is provided on one side of the bottom plate (1) and the partition plate (2) close to the mounting groove (6); the inside of the through hole (8) is slidably connected with the latch (9); the outside of the bottom plate (1) and the partition plate (2) close to the through hole (8) is provided with a first spring groove (10); a first spring (11) is fixedly connected between the inner wall of the first spring groove (10) and the outer end of the latch (9); and the first spring (11) is wound around the outside of the latch (9).

3. The storage device for lead wires of an electrocardiograph according to claim 2, characterized in that: One end of the latch pin (9) close to the gear (7) is connected with a locking tooth, and the locking tooth is meshed with the meshing teeth at the outer end of the gear (7).

4. The storage device for lead wires of an electrocardiograph according to claim 1, characterized in that: The limiting mechanism comprises a sleeve (14), an insert rod (15), a second spring groove (16), a second spring (17) and a stop block (18); the bottom end of the cover (12) is fixedly connected to two symmetrical sleeves (14); one end of the bottom plate (1) corresponding to the sleeve (14) is connected to the insert rod (15); two symmetrical second spring grooves (16) are provided inside the insert rod (15); the side wall of the second spring groove (16) is connected to the second spring (17); the other end of the second spring (17) is fixedly connected to the stop block (18).

5. The storage device for lead wires of an electrocardiograph according to claim 4, characterized in that: The top end of the stop block (18) is a curved surface, and the height of the curved surface of the stop block (18) gradually decreases from the inside of the second spring groove (16) toward the opening of the second spring groove (16).

Images