Electrocardiogram monitor cart
By designing a connection binding and fixing limit mechanism on the ECG monitor cart, the problem of falling due to the lack of a seal on the top of the tray is solved, ensuring that the ECG monitor is stable during movement and easy to operate.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- UNILEVER MEDICAL CORP
- Filing Date
- 2025-03-31
- Publication Date
- 2026-05-15
AI Technical Summary
The existing ECG monitor carts lack a sealing structure on the top of the tray, making the ECG monitors prone to falling and being damaged during movement.
An electrocardiogram (ECG) monitor trolley was designed, employing a connection and binding mechanism and a fixed limiting mechanism. The connection and binding mechanism connects the ECG monitor to the guardrail on the top of the connecting tray, while the fixed limiting mechanism restricts the movable hanging arm when the movable switch plate is folded, ensuring that the ECG monitor is securely placed on the tray.
It achieves stable fixation of the ECG monitor during movement, preventing damage from drops, and is simple and convenient to operate.
Smart Images
Figure CN224235546U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical equipment technology, and in particular to a cart for an electrocardiogram monitor. Background Technology
[0002] An electrocardiogram (ECG) monitor is a practical and sophisticated medical instrument used in hospitals. It can simultaneously monitor a patient's dynamic condition. This device features ECG data acquisition, storage, intelligent analysis, and early warning capabilities. It also boasts features such as accurate monitoring, touchscreen operation, and ease of use.
[0003] A search revealed an electrocardiogram (ECG) monitor trolley disclosed in publication number CN218128760U, which includes a base with self-locking casters, a column on the upper side of the base, and a tray on the upper end of the column for placing the ECG monitor. A storage cavity is provided on the side of the column, and a hanging rod for suspending the lead wires is provided on the inner wall of the storage cavity. A sealing plate, hinged at its upper end to the column and used to seal the storage cavity after downward rotation, is provided on the inner wall of the sealing plate. An ultraviolet germicidal lamp is provided for entering the storage cavity. A guardrail is provided around the tray, and a rotating arm, hinged at one end to the sealing plate, is provided on the outer wall of the sealing plate. A hook is provided at the end of the rotating arm away from the sealing plate for hooking onto the guardrail.
[0004] The above-mentioned technical solution has certain beneficial effects, but in actual use, the guardrail on the top of the tray does not have a sealing structure. When the ECG monitor is on top of the tray and an accident occurs during movement, the ECG monitor is prone to fall and be damaged. Therefore, we propose an ECG monitor trolley. Utility Model Content
[0005] To address the aforementioned problems, this utility model provides an electrocardiogram monitor cart, which can solve the problems existing in the background art.
[0006] The technical solution of this utility model is:
[0007] An electrocardiogram (ECG) monitor cart includes a mounting box. A connecting base plate is fixedly connected to the bottom of the mounting box. A connecting support arm is provided on the outer surface of the connecting base plate. A caster wheel is provided at the bottom end of the connecting support arm. A connecting tray is fixedly connected to the top of the mounting box. A connecting guardrail is provided on the top of the connecting tray. A connecting binding mechanism is fixedly connected to one bottom end of the connecting tray. A storage box is fixedly connected to one side of the mounting box.
[0008] In a further technical solution, a movable switch plate is connected to the other side of the mounting box via a hinge. An ultraviolet lamp is fixedly connected to one side of the movable switch plate. A hanging post is provided inside the mounting box. Fixed mounting blocks are symmetrically provided on the surface of the movable switch plate. A movable hanging arm is connected to the inner side of the fixed mounting block via a connecting shaft. A fixed through hole is opened at the end of the movable hanging arm. A fixed limiting mechanism is fixedly connected to one end of the surface of the movable switch plate.
[0009] In a further technical solution, the connection and binding mechanism includes a movable mounting plate, one side of which is symmetrically provided with fixed threaded posts. A movable mounting plate is movably sleeved on the outer surface of the fixed threaded posts. A fastening nut is threadedly connected to the outer surface of the fixed threaded posts. An elastic band is fixedly connected to the bottom end of the movable mounting plate, and a connection hook is fixedly connected to the bottom end of the elastic band.
[0010] In a further technical solution, the inner side of the connecting hook is in contact with the outer surface of the connecting guardrail.
[0011] In a further technical solution, the fixed limiting mechanism includes a connecting sleeve block, a movable connecting rod is movably connected inside the connecting sleeve block, a force-bearing collar is fixedly sleeved on the outer surface of the movable connecting rod, a force-bearing spring is fixedly connected between the bottom end of the force-bearing collar and the inner bottom end of the connecting sleeve block, a connecting pull ring is fixedly connected to the bottom end of the movable connecting rod, a connecting mounting arm is fixedly connected to the top of the movable connecting rod, and connecting inserts are symmetrically provided at the top end of the connecting mounting arm.
[0012] In a further technical solution, the outer surface of the connecting rod and the inner surface of the fixing through hole slide against each other.
[0013] In a further technical solution, the side of the connecting mounting arm near the connecting rod is in contact with the outer side of the end of the movable hanging arm.
[0014] The beneficial effects of this utility model are:
[0015] 1. With the provided connection and binding mechanism, when the ECG monitor is placed on the top of the connecting tray and the whole unit is moved, the connection and binding mechanism is connected to the connecting guardrail to bind the ECG monitor, so that the ECG monitor can be stably stored and used on the top of the connecting tray. The overall structure is simple and the operation is convenient and quick.
[0016] 2. Through the cooperation of the fixed mounting block, movable hanging arm, fixed through hole and fixed limiting mechanism, when the movable switch plate is unfolded, the movable hanging arm can be connected to the connecting guardrail, so that the movable switch plate can be stably in the unfolded state. Conversely, when the movable switch plate is folded and stored, the fixed limiting mechanism can cooperate with the fixed through hole to restrict the movable hanging arm, so that the movable hanging arm is in a stable state and the operation is convenient. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of an electrocardiogram monitor cart according to an embodiment of the present invention;
[0018] Figure 2 This is a schematic diagram of the overall unfolded structure of an electrocardiogram monitor cart according to an embodiment of the present invention;
[0019] Figure 3 This is a schematic diagram of the overall unfolded side view of an electrocardiogram monitor cart according to an embodiment of this utility model;
[0020] Figure 4 This is a schematic diagram of the connection and binding mechanism of an electrocardiogram monitor cart according to an embodiment of the present invention;
[0021] Figure 5 This is a schematic diagram of the fixed limiting mechanism of an electrocardiogram monitor cart according to an embodiment of the present invention.
[0022] Explanation of reference numerals in the attached figures:
[0023] 1. Mounting box; 2. Connecting base plate; 3. Connecting support arm; 4. Casters; 5. Connecting tray; 6. Connecting guardrail; 7. Storage box; 8. Connecting binding mechanism; 9. Movable switch plate; 10. Hanging post; 11. Ultraviolet lamp; 12. Fixed mounting block; 13. Movable hanging arm; 14. Fixed through hole; 15. Fixed limit mechanism; 16. Movable mounting plate; 17. Fixed threaded post; 18. Movable mounting plate; 19. Fastening nut; 20. Elastic band; 21. Connecting hook; 22. Connecting sleeve block; 23. Movable connecting rod; 24. Force-bearing collar; 25. Force-bearing spring; 26. Connecting pull ring; 27. Connecting mounting arm; 28. Connecting plug rod. Detailed Implementation
[0024] The embodiments of this utility model will be further described below with reference to the accompanying drawings.
[0025] Example:
[0026] like Figures 1-5As shown, an electrocardiogram monitor cart includes a mounting box 1. A connecting base plate 2 is fixedly connected to the bottom of the mounting box 1. A connecting support arm 3 is provided on the outer surface of the connecting base plate 2. A universal wheel 4 is provided at the bottom end of the connecting support arm 3. A connecting tray 5 is fixedly connected to the top of the mounting box 1. A connecting guardrail 6 is provided on the top of the connecting tray 5. A connecting binding mechanism 8 is fixedly connected to one bottom end of the connecting tray 5. A storage box 7 is fixedly connected to one side of the mounting box 1.
[0027] The working principle of the above technical solution is as follows:
[0028] During use, when the ECG monitor is placed on top of the connecting tray 5, the connecting binding mechanism 8 and the connecting guardrail 6 can be connected, so that the ECG monitor can be stably restricted and fixed when the whole is moved. The overall structure is simple and the operation is convenient and quick.
[0029] In another embodiment, such as Figure 2 and Figure 3 As shown, a movable switch plate 9 is connected to the other side of the mounting box 1 via a hinge. An ultraviolet lamp 11 is fixedly connected to one side of the movable switch plate 9. A hanging post 10 is provided inside the mounting box 1. Fixed mounting blocks 12 are symmetrically provided on the surface of the movable switch plate 9. A movable hanging arm 13 is connected to the inner side of the fixed mounting block 12 via a connecting shaft. A fixed through hole 14 is opened at the end of the movable hanging arm 13. A fixed limiting mechanism 15 is fixedly connected to one end of the surface of the movable switch plate 9.
[0030] When the movable switch plate 9 is in the closed state, the fixed limit mechanism 15 can restrict the movement between itself and the fixed through hole 14, thereby restricting and fixing the movable hanging arm 13, improving the overall stability of use, and making operation convenient.
[0031] In another embodiment, such as Figure 4 As shown, the connecting and binding mechanism 8 includes a movable mounting plate 16. A fixed threaded post 17 is symmetrically provided on one side of the movable mounting plate 16. A movable mounting plate 18 is movably sleeved on the outer surface of the fixed threaded post 17. A fastening nut 19 is threadedly connected to the outer surface of the fixed threaded post 17. An elastic band 20 is fixedly connected to the bottom end of the movable mounting plate 18. A connecting hook 21 is fixedly connected to the bottom end of the elastic band 20.
[0032] The connecting hook 21 and elastic band 20 are easy to move, so that the elastic band 20 can restrict the ECG monitor located on the top of the connecting tray 5, and the connecting hook 21 can be connected to the connecting guardrail 6, making operation convenient.
[0033] In another embodiment, such as Figure 1 and Figure 4As shown, the inner side of the connecting hook 21 is in contact with the outer side of the connecting guardrail 6.
[0034] The connection hook 21 can be stably connected and fixed to the connecting guardrail 6, thereby enabling the elastic band 20 to bind the ECG monitor, improving the stability of the ECG monitor on top of the connecting tray 5, and making operation convenient.
[0035] In another embodiment, such as Figure 5 As shown, the fixed limiting mechanism 15 includes a connecting sleeve block 22, a movable connecting rod 23 is movably connected inside the connecting sleeve block 22, a force-bearing collar 24 is fixedly sleeved on the outer surface of the movable connecting rod 23, a force-bearing spring 25 is fixedly connected between the bottom end of the force-bearing collar 24 and the bottom inner side of the connecting sleeve block 22, a connecting pull ring 26 is fixedly connected to the bottom end of the movable connecting rod 23, a connecting mounting arm 27 is fixedly connected to the top of the movable connecting rod 23, and connecting insert rods 28 are symmetrically provided at the top end of the connecting mounting arm 27.
[0036] The connecting ring 26 is easy to pull, which drives the movable connecting rod 23, the force-bearing collar 24, the connecting mounting arm 27 and the connecting rod 28 to move. When the force-bearing collar 24 moves, it can compress the force-bearing spring 25, thereby enabling quick and stable adjustment and convenient operation.
[0037] In another embodiment, such as Figure 5 As shown, the outer surface of the connecting rod 28 slides and fits against the inner surface of the fixing through hole 14.
[0038] This allows the connecting rod 28 to be stably locked inside the fixed through hole 14, thus limiting the connection of the movable hanging arm 13.
[0039] In another embodiment, such as Figure 5 As shown, the side of the connecting mounting arm 27 near the connecting rod 28 is in contact with the outer side of the end of the movable hanging arm 13.
[0040] This ensures that the connecting mounting arm 27 can be stably connected and fitted to the end of the movable hanging arm 13 when the movable hanging arm 13 is restricted and fixed.
[0041] The working principle of this utility model is as follows: During use, when the ECG monitor is on top of the connecting tray 5, the connecting hook 21 and the elastic band 20 can be moved and deflected, so that the elastic band 20 is on the outside of the ECG monitor. At the same time, the connecting hook 21 is connected to the connecting guardrail 6, thereby binding the ECG monitor and allowing it to be stably used on top of the connecting tray 5. Then, when the movable switch plate 9 is folded and stored, and it fits snugly against the mounting box 1, the movable hanging arm 13 can deflect downwards, and at the same time, the connecting pull ring 26 is pulled. The movable connecting rod 23, the force-bearing collar 24, the connecting mounting arm 27, and the connecting rod 28 move, so that the force-bearing collar 24 can compress the force spring 25 when it moves, thereby enabling quick and stable adjustment. When the movable hanging arm 13 is in a vertical position, the connecting pull ring 26 is released, so that the force-bearing collar 24, under the action of the force spring 25, drives the movable connecting rod 23, the connecting mounting arm 27, and the connecting rod 28 to reset, so that the connecting rod 28 can be inserted into the inside of the fixing through hole 14 to restrict and fix the movable hanging arm 13. The overall structure is simple and the operation is convenient and quick.
[0042] The above embodiments merely illustrate specific implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.
Claims
1. A trolley for an electrocardiogram (ECG) monitor, comprising a mounting box (1), characterized in that: The bottom of the mounting box (1) is fixedly connected to a connecting base plate (2). The outer surface of the connecting base plate (2) is provided with a connecting support arm (3). The bottom end of the connecting support arm (3) is provided with a universal wheel (4). The top of the mounting box (1) is fixedly connected to a connecting tray (5). The top of the connecting tray (5) is provided with a connecting guardrail (6). One bottom end of the connecting tray (5) is fixedly connected to a connecting binding mechanism (8). One side of the mounting box (1) is fixedly connected to a storage box (7).
2. The electrocardiogram monitor cart according to claim 1, characterized in that: On the other side of the mounting box (1), a movable switch plate (9) is connected by a hinge. An ultraviolet lamp (11) is fixedly connected to one side of the movable switch plate (9). The mounting box (1) is provided with a hanging post (10). Fixed mounting blocks (12) are symmetrically provided on the surface of the movable switch plate (9). A movable hanging arm (13) is connected to the inner side of the fixed mounting block (12) through a connecting shaft. A fixed through hole (14) is opened at the end of the movable hanging arm (13). A fixed limiting mechanism (15) is fixedly connected to one end of the surface of the movable switch plate (9).
3. The electrocardiogram monitor cart according to claim 1, characterized in that: The connection and binding mechanism (8) includes a movable mounting plate (16), on one side of which are symmetrically provided fixed threaded posts (17). A movable mounting plate (18) is movably sleeved on the outer surface of the fixed threaded posts (17). A fastening nut (19) is threadedly connected to the outer surface of the fixed threaded posts (17). An elastic band (20) is fixedly connected to the bottom end of the movable mounting plate (18), and a connecting hook (21) is fixedly connected to the bottom end of the elastic band (20).
4. The electrocardiogram monitor cart according to claim 3, characterized in that: The inner side of the connecting hook (21) is in contact with the outer surface of the connecting guardrail (6).
5. A cardiac monitor cart according to claim 2, characterized in that: The fixed limiting mechanism (15) includes a connecting sleeve (22), a movable connecting rod (23) is movably connected inside the connecting sleeve (22), a force-bearing collar (24) is fixedly sleeved on the outer surface of the movable connecting rod (23), a force-bearing spring (25) is fixedly connected between the bottom end of the force-bearing collar (24) and the bottom end of the inner side of the connecting sleeve (22), a connecting pull ring (26) is fixedly connected to the bottom end of the movable connecting rod (23), a connecting mounting arm (27) is fixedly connected to the top of the movable connecting rod (23), and connecting inserts (28) are symmetrically provided at the top end of the connecting mounting arm (27).
6. The electrocardiogram monitor cart according to claim 5, characterized in that: The outer surface of the connecting rod (28) and the inner surface of the fixing through hole (14) slide against each other.
7. A cardiac monitor cart according to claim 5, characterized in that: The side of the connecting mounting arm (27) near the connecting rod (28) is in contact with the outer side of the end of the movable hanging arm (13).