Electrocardiogram monitor line winding device

Abstract

The utility model belongs to the field of winding devices, and provides an electrocardiograph monitor line winding device which comprises a winding box and a fixing cover, a threading groove is formed in the side wall of the winding box in a penetrating mode, and an automatic winding assembly is installed on the inner surface of the winding box. The automatic winding assembly comprises a rotating base rotating on the inner surface of the winding box, a winding frame fixed to the upper surface of the rotating base, a connecting column installed on the bottom face of the rotating base, a spring installed on the peripheral side of the connecting column and a limiting assembly installed below the spring. The winding box, the fixing cover and the automatic winding assembly are arranged, the button is pressed, the button drives the ejector rod and the ejector block to move, the ejector rod is pushed to the side wall of the limiting tooth, the ejector block extrudes the limiting tooth, the limiting tooth is pushed away from the ratchet wheel, the ratchet wheel loses limitation of the limiting tooth, and at the moment, the clockwork spring resets quickly to drive the winding frame to be wound automatically. Therefore, the lead wire can be quickly and automatically wound.

Description

Technical Field

[0001] The utility model belongs to the field of winding devices, in particular to a circuit winding device for an electrocardiogram monitor. Background Art

[0002] The ECG monitor line reel is a functional component designed for use on medical equipment ECG monitors. It is mainly used to manage and store ECG lead wires or other physiological signal wires connected to the patient's body to keep the ward or emergency environment clean and tidy, and to facilitate medical staff to quickly deploy and recycle monitor cables. The device usually includes one or more built-in cable reels, which can automatically or manually wind the long lead wires on the reels in an orderly manner to prevent the cables from being messy, tangled, or tripping people, while also reducing the wear and tear of the lead wires.

[0003] One end of the ECG monitor lead wire is connected to multiple wires, which are prone to entanglement and knotting. Conventional lead wire reeling devices usually manually reel in the cable, which is cumbersome and difficult to quickly reel in the wires together.

[0004] Therefore, those skilled in the art have proposed a circuit winding device for an electrocardiogram monitor to solve the problems raised in the background art. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an ECG monitor line winding device to solve the problem that the lead wire winding device in the prior art usually manually winds up the cable, which is cumbersome and difficult to quickly wind up the wire together.

[0006] A circuit winding device for an electrocardiogram monitor comprises a winding box and a fixed cover, wherein a wire threading groove is penetrated through the side wall of the winding box, and an automatic winding assembly is installed on the inner surface of the winding box;

[0007] The automatic winding assembly includes a rotating seat rotating on the inner surface of the winding box, a winding frame fixed to the upper surface of the rotating seat, a connecting column installed on the bottom surface of the rotating seat, a spring installed on the circumference of the connecting column, and a limiting assembly installed below the spring.

[0008] Preferably, a limiting groove is passed through the inner wall of the connecting column, and one end of the mainspring is fixed in the limiting groove.

[0009] Preferably, the limiting assembly includes a ratchet installed on the circumferential side of the connecting column, a rotating shaft rotatably connected to the inner cavity of the winding box, limiting teeth installed on the circumferential side of the rotating shaft, a torsion spring installed on the circumferential side of the rotating shaft, a fixed seat installed in the inner cavity of the winding box, and a top rod limitedly installed on the inner wall of the fixed seat.

[0010] Preferably, a return spring is installed on the circumferential limiter of the push rod, a button is fixedly connected to one end of the push rod, and a push block is fixedly connected to the other end of the push rod.

[0011] Preferably, a limiting rod is fixedly connected to the peripheral side of the limiting gear, and a limiting strip is fixedly connected to the inner cavity of the winding box, and the position of the limiting strip is adapted to the limiting rod.

[0012] Preferably, a lead wire is wound in the winding box, and a wire bundle plate is installed around the lead wire.

[0013] Preferably, a plurality of clamping plates are fixedly connected to the bottom surface of the fixed cover, a mounting groove is opened on the top wall of the winding box, and a clamping groove penetrates the side wall of the mounting groove, and a clamping block is fixedly connected to the side wall of the clamping plate, and the clamping block is engaged with the clamping groove.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model provides a winding box, a fixed cover and an automatic winding component. When a button is pressed, the button drives the push rod and the push block to move. The push rod is pushed to the side wall of the limiting tooth. The push block squeezes the limiting tooth and pushes the limiting tooth away from the ratchet. The ratchet loses the restriction of the limiting tooth. At this time, the mainspring quickly resets and drives the winding frame to automatically wind up, thereby realizing the rapid and automatic winding of the lead wire. When the length of the lead wire needs to be adjusted, the two ends of the lead wire are pulled at the same time, which drives the winding frame to rotate. At the same time, the mainspring is tightened, and the ratchet rotates accordingly, cooperating with the limiting tooth, so that the lead wire can maintain a stable position after being stretched. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model viewed from above;

[0018] Figure 3 for Figure 2 Schematic diagram of the AA section structure;

[0019] Figure 4 for Figure 3 Schematic diagram of the structure of the middle BB section;

[0020] Figure 5 for Figure 2 Schematic diagram of the CC cross-section structure.

[0021] In the figure:

[0022] 1. Winding box; 2. Threading groove; 3. Fixed cover; 4. Lead wire; 5. Wire harness plate; 6. Rotating seat; 7. Winding frame; 8. Connecting column; 9. Limiting groove; 10. Spring; 11. Ratchet; 12. Rotating shaft; 13. Limiting tooth; 14. Torsion spring; 15. Limiting rod; 16. Fixed seat; 17. Ejector rod; 18. Reset spring; 19. Ejector block; 20. Button; 21. Mounting groove; 22. Card slot; 23. Card plate; 24. Card block. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] Embodiment 1: As shown in the attached Figure 1 To Attachment Figure 5 As shown: The utility model provides a circuit winding device for an electrocardiogram monitor, comprising a winding box 1 and a fixed cover 3. A threading groove 2 is penetrated through the side wall of the winding box 1. A lead wire 4 is wound in the winding box 1. The lead wire 4 is installed in the threading groove 2. A wire bundle plate 5 is installed around the lead wire 4. The wire bundle plate 5 bundles multiple wire bundles as a whole to facilitate subsequent winding. An automatic winding component is installed on the inner surface of the winding box 1;

[0025] The automatic winding assembly includes a rotating seat 6 rotating on the inner surface of the winding box 1, a winding frame 7 fixed to the upper surface of the rotating seat 6, a connecting column 8 installed on the bottom surface of the rotating seat 6, a spring 10 installed on the side of the connecting column 8, and a limiting assembly installed below the spring 10.

[0026] The inner wall of the connecting column 8 passes through the limiting groove 9, and one end of the clockwork spring 10 is fixed in the limiting groove 9;

[0027] The limiting assembly includes a ratchet 11 installed on the side of the connecting column 8, a rotating shaft 12 rotatably connected to the inner cavity of the winding box 1, a limiting tooth 13 installed on the side of the rotating shaft 12, a torsion spring 14 installed on the side of the rotating shaft 12, a fixed seat 16 installed in the inner cavity of the winding box 1, and a push rod 17 limitedly installed on the inner wall of the fixed seat 16, a reset spring 18 is installed on the side of the push rod 17, a button 20 is fixedly connected to one end of the push rod 17, and a push block 19 is fixedly connected to the other end of the push rod 17, a limiting rod 15 is fixedly connected to the side of the limiting tooth 13, and a limiting strip is fixedly connected to the inner cavity of the winding box 1, and the position of the limiting strip is adapted to the limiting rod 15; the limiting rod 15 cooperates with the limiting strip to limit the limiting tooth 13, so as to ensure that the ratchet 11 remains in a stable position after the mainspring 10 is wound; by arranging the torsion spring 14, the limiting tooth 13 and the rotating shaft 12 have a stable reset function, so as to ensure the overall stability of the device.

[0028] As can be seen from the above, when installing the lead wire 4, remove the fixing cover 3, rotate the winding frame 7, rotate it for several turns, and completely tighten the mainspring 10. The mainspring 10 drives the ratchet 11 to rotate during the rotation process. After the ratchet 11 rotates, it is blocked by the limit tooth 13, thereby preventing the mainspring 10 from resetting and ensuring that the winding frame 7 is in a stable position; at this time, install the lead wire 4 in the center groove of the winding frame 7; after the installation is completed, press the button 20, the button 20 drives the top rod 17 and the top block 19 to move, the top rod 17 is pushed to the side wall of the limit tooth 13, and the top block 19 The limiting tooth 13 is squeezed to push the limiting tooth 13 away from the ratchet 11, and the ratchet 11 loses the restriction of the limiting tooth 13. At this time, the mainspring 10 is quickly reset, driving the winding frame 7 to automatically reel in, thereby realizing the rapid and automatic reeling of the lead wire 4; when the length of the lead wire 4 needs to be adjusted, the two ends of the lead wire 4 are pulled at the same time, at this time, the winding frame 7 is driven to rotate, and the mainspring 10 is tightened, and the ratchet 11 rotates accordingly, cooperating with the limiting tooth 13, so that the lead wire 4 can maintain a stable position after being stretched; press the button 20, and the lead wire 4 is completely received in the reeling box 1.

[0029] Embodiment 2: Based on embodiment 1, a plurality of clamping plates 23 are fixedly connected to the bottom surface of the fixed cover 3, a mounting groove 21 is opened on the top wall of the winding box 1, and a clamping groove 22 penetrates the side wall of the mounting groove 21, and a clamping block 24 is fixedly connected to the side wall of the clamping plate 23, and the clamping block 24 is engaged with the clamping groove 22.

[0030] As can be seen from the above, by inserting the card plate 23 into the installation groove 21 and engaging the card block 24 with the card slot 22, the fixed cover 3 can be quickly connected to the winding box 1; subsequently, the card block 24 is pressed through the card slot 22, and the card block 24 and the card plate 23 are pushed into the installation groove 21, the limit of the card block 24 is released, and the fixed cover 3 can be easily removed.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

[0032] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0036] In the drawings of the embodiments disclosed by the present invention, only the structures involved in the embodiments disclosed by the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A circuit winding device for an electrocardiogram monitor, characterized in that: It comprises a winding box (1) and a fixed cover (3); a threading groove (2) runs through the side wall of the winding box (1); and an automatic winding component is installed on the inner surface of the winding box (1); The automatic winding assembly comprises a rotating seat (6) rotating on the inner surface of a winding box (1), a winding frame (7) fixed to the upper surface of the rotating seat (6), a connecting column (8) installed on the bottom surface of the rotating seat (6), a spring (10) installed on the peripheral side of the connecting column (8), and a limit assembly installed below the spring (10).

2. The circuit winding device of an electrocardiogram monitor as claimed in claim 1, characterized in that: The inner wall of the connecting column (8) passes through a limiting groove (9), and one end of the mainspring (10) is fixed in the limiting groove (9).

3. A circuit winding device for an electrocardiogram monitor as claimed in claim 2, characterized in that: The limiting assembly comprises a ratchet (11) mounted on the circumferential side of the connecting column (8), a rotating shaft (12) rotatably connected to the inner cavity of the winding box (1), limiting teeth (13) mounted on the circumferential side of the rotating shaft (12), a torsion spring (14) mounted on the circumferential side of the rotating shaft (12), a fixing seat (16) mounted on the inner cavity of the winding box (1), and a push rod (17) mounted on the inner wall of the fixing seat (16) for limiting.

4. The circuit winding device for an electrocardiogram monitor as claimed in claim 3, characterized in that: A return spring (18) is installed around the side limit of the push rod (17), one end of the push rod (17) is fixedly connected to a button (20), and the other end of the push rod (17) is fixedly connected to a push block (19).

5. The circuit winding device for an electrocardiogram monitor as claimed in claim 4, characterized in that: The limiting tooth (13) is fixedly connected to a limiting rod (15) on its circumferential side, and the inner cavity of the winding box (1) is fixedly connected to a limiting strip, wherein the position of the limiting strip is adapted to the limiting rod (15).

6. A circuit winding device for an electrocardiogram monitor as claimed in claim 1 or 5, characterized in that: A lead wire (4) is wound inside the winding box (1), and a wire harness plate (5) is installed around the lead wire (4).

7. The circuit winding device for an electrocardiogram monitor as claimed in claim 6, characterized in that: A plurality of clamping plates (23) are fixedly connected to the bottom surface of the fixed cover (3); a mounting groove (21) is provided on the top wall of the winding box (1); a clamping groove (22) penetrates through the side wall of the mounting groove (21); a clamping block (24) is fixedly connected to the side wall of the clamping plate (23); and the clamping block (24) is engaged with the clamping groove (22).

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