Electrocardiograph moving frame

Abstract

The utility model belongs to the technical field of electrocardiograph corollary equipment, and particularly relates to an electrocardiograph moving frame which comprises a telescopic cylinder, the inner side wall of the telescopic cylinder is connected with a telescopic rod in a sliding mode, and the inner side wall of the telescopic rod is provided with adjusting holes which are evenly distributed. When the height of the movable frame needs to be adjusted, the pull block is pulled rightwards and rotated by 180 degrees, so that the insertion rod is separated from the current adjusting hole, movement of the insertion rod is limited under blocking of the clamping block, the adjusting hole at the proper position is selected according to needs, the pull block is rotated to reset after alignment, the spring pushes the disc to move leftwards, and the insertion rod is inserted into the corresponding adjusting hole. When the angle of the electrocardiograph body needs to be adjusted, the threaded rod is rotated clockwise to drive the sliding block to move upwards, the connecting rod pushes the placing plate, the placing plate rotates around the hinged position of the placing plate and the adjusting frame as the circle center, the angle range of the placing plate is 0-90 degrees, the watching and operation requirements of different doctors can be met conveniently, and the practicability of the moving frame is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of electrocardiograph (ECG) machine accessories, specifically an ECG machine mobile stand. Background Technology

[0002] An electrocardiograph (ECG) machine automatically records the bioelectrical signals generated by the excitation of the myocardium during cardiac activity. It is a commonly used electronic instrument in clinical diagnosis and scientific research. Due to the different tissues in different parts of the body and the different distances between different parts and the heart, different potential changes are observed on different parts of the human body surface. This relationship between the surface potential generated by the electrical activity in the human heart and time is called an electrocardiogram (ECG). An ECG machine mobile stand is a trolley specially designed for carrying and operating ECG equipment. Medical staff can easily push it to the required location for convenient ECG testing.

[0003] The existing mobile frames have non-retractable columns, which means that the height of the ECG machine is not adjustable after it is fixed to the mobile frame. This makes it difficult for doctors of different heights to operate the ECG machine comfortably. In addition, the tilt angle of the platform is fixed. After the ECG machine is installed on the platform, the tilt angle of the operating area and display area on the top of the ECG machine is fixed and cannot be adjusted to meet the needs of different doctors. This makes it impossible for different doctors to operate the ECG machine at a comfortable tilt angle.

[0004] Therefore, a mobile stand for electrocardiographs is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a mobile frame for an electrocardiograph to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mobile frame for an electrocardiograph (ECG) includes a telescopic cylinder, a telescopic rod slidably connected to the inner wall of the telescopic cylinder, and evenly distributed adjustment holes on the inner wall of the telescopic rod. An adjustment box is fixedly connected to the front surface of the telescopic cylinder, and an insertion rod is slidably connected to the inner wall of the adjustment box. The rear end of the insertion rod is inserted into the inner wall of the adjustment hole, and a disc is fixedly connected to the outer wall of the insertion rod. The front surface of the disc is fixedly connected to the front side of the inner wall of the adjustment box. A spring is connected to the rear end of the insertion rod, a pull block is fixedly connected to the front end of the adjustment box, an adjustment frame is fixedly connected to the upper surface of the telescopic rod, a threaded rod is rotatably connected to the inner side wall of the adjustment frame, a slider is threadedly connected to the outer side wall of the threaded rod, the outer side wall of the slider is slidably connected to the inner side wall of the adjustment frame, a placement plate is hinged to the left side wall of the adjustment frame, an electrocardiograph machine body is mounted on the upper surface of the placement plate, and connecting rods are hinged between the front and rear side walls of the placement plate and the upper surface of the slider.

[0007] As a further preferred embodiment of this technical solution: a wire take-up frame is fixedly connected to the left side wall of the slider.

[0008] As a further preferred embodiment of this technical solution: a push handle is fixedly connected to the right side wall of the slider.

[0009] As a further preferred embodiment of this technical solution: a rotating wheel is fixedly connected to the upper end of the threaded rod.

[0010] As a further preferred embodiment of this technical solution: a connecting block is fixedly connected to the left side wall of the telescopic cylinder, an L-shaped block is inserted into the inner side wall of the connecting block, and a storage box is fixedly connected to the left end of the L-shaped block.

[0011] As a further preferred embodiment of this technical solution: a base is fixedly connected to the lower surface of the telescopic cylinder, and casters that are evenly distributed are fixedly connected to the outer side wall of the base.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] When the height of the mobile frame needs to be adjusted, pull the lever to the right and rotate it 180° to disengage the insertion rod from the current adjustment hole. The insertion rod is restricted from moving under the obstruction of the locking block. Select the appropriate adjustment hole as needed, align it, and then rotate the lever to reset it. The spring pushes the disc to the left, allowing the insertion rod to be inserted into the corresponding adjustment hole. When the angle of the electrocardiograph body needs to be adjusted, rotate the threaded rod clockwise to move the slider upward. The connecting rod pushes the placement plate, causing the placement plate to rotate around the hinge point with the adjustment frame as the center. The angle range is 0°-90°, which can meet the viewing and operation needs of different doctors and improve the practicality of the mobile frame. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present invention;

[0015] Figure 2 This is a structural schematic diagram of the telescopic cylinder, connecting block, and L-shaped block in this utility model;

[0016] Figure 3 This is a cross-sectional view of the adjusting box, the insert rod, and the disc in this utility model.

[0017] Figure 4 This is a schematic diagram of the slider, placement plate, and connecting rod in this utility model.

[0018] In the diagram: 1. Telescopic cylinder; 2. Telescopic rod; 3. Adjustment hole; 4. Adjustment box; 5. Insert rod; 6. Disc; 7. Spring; 8. Pull block; 9. Locking block; 10. Adjustment frame; 11. Threaded rod; 12. Slider; 13. Placement plate; 14. ECG machine body; 15. Connecting rod; 16. Cable retractor; 17. Push handle; 18. Rotary wheel; 19. Connecting block; 20. L-shaped block; 21. Storage box; 22. Base; 23. Casters. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "equipment" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0021] Please see Figure 1-4This utility model provides a technical solution: a mobile frame for an electrocardiograph, including a telescopic cylinder 1, a telescopic rod 2 slidably connected to the inner wall of the telescopic cylinder 1, and evenly distributed adjustment holes 3 on the inner wall of the telescopic rod 2. An adjustment box 4 is fixedly connected to the front surface of the telescopic cylinder 1, and an insertion rod 5 is slidably connected to the inner wall of the adjustment box 4. The rear end of the insertion rod 5 is inserted into the inner wall of the adjustment hole 3. A disc 6 is fixedly connected to the outer wall of the insertion rod 5. A spring 7 is fixedly connected between the front surface of the disc 6 and the front side of the inner wall of the adjustment box 4. A pull block 8 is fixedly connected to the rear end of the insertion rod 5. A locking block 9 is fixedly connected to the front end of the adjustment box 4. An adjustment frame 10 is fixedly connected to the upper surface of the telescopic rod 2. A threaded rod 11 is rotatably connected to the inner wall of the adjustment frame 10. A slider 12 is threadedly connected to the outer wall of the threaded rod 11. The outer wall of the slider 12 is slidably connected to the inner wall of the adjustment frame 10. A placement plate 13 is hinged to the left side wall of the adjustment frame 10. The electrocardiograph body 14 is mounted on the upper surface of the placement plate 13. A connecting rod 15 is hinged between the front and rear side walls of the placement plate 13 and the upper surface of the slider 12. When the height of the movable frame needs to be adjusted after mounting the electrocardiograph body 14 on the placement plate 13, pull the pull block 8 to the right and rotate it 180° to disengage the insertion rod 5 from the current adjustment hole 3. The insertion rod 5 is restricted from moving under the obstruction of the locking block 9. Select the appropriate adjustment hole 3 as needed, align it, and rotate the pull block 8 to reset it. The spring 7 pushes the disc 6 to the left to insert the insertion rod 5 into the corresponding adjustment hole 3. When the angle of the electrocardiograph body 14 needs to be adjusted, rotate the threaded rod 11 clockwise to move the slider 12 upward. The connecting rod 15 pushes the placement plate 13, causing the placement plate 13 to rotate around the hinge point with the adjustment frame 10 as the center. Its angle range is 0°-90°, which can meet the viewing and operation needs of different doctors and improve the practicality of the movable frame.

[0022] In this embodiment, specifically: a take-up frame 16 is fixedly connected to the left side wall of the slider 12; the take-up frame 16 is used to place the lead wire.

[0023] In this embodiment, specifically: a push handle 17 is fixedly connected to the right side wall of the slider 12; the push handle 17 facilitates medical staff to push the mobile frame.

[0024] In this embodiment, specifically: a rotating wheel 18 is fixedly connected to the upper end of the threaded rod 11; the rotating wheel 18 facilitates medical staff to rotate the threaded rod 11 to adjust the angle.

[0025] In this embodiment, specifically: a connecting block 19 is fixedly connected to the left side wall of the telescopic cylinder 1, an L-shaped block 20 is inserted into the inner side wall of the connecting block 19, and a storage box 21 is fixedly connected to the left end of the L-shaped block 20; the storage box 21 is used to hold medical tools or garbage, and the insertion setting facilitates the dumping of garbage in the storage box 21.

[0026] In this embodiment, specifically: a base 22 is fixedly connected to the lower surface of the telescopic cylinder 1, and casters 23 are evenly distributed and fixedly connected to the outer side wall of the base 22; the casters 23 facilitate the movement of the mobile frame.

[0027] The working principle of this utility model is as follows: The electrocardiograph body 14 is installed on the placement plate 13. Push the push handle 17 and move the mobile frame to a suitable position via the caster 23. When the height of the mobile frame needs to be adjusted, pull the pull block 8 to the right and rotate it 180° so that the insertion rod 5 disengages from the current adjustment hole 3. The movement of the insertion rod 5 is restricted by the blocking block 9. Select the appropriate adjustment hole 3 as needed. After alignment, rotate the pull block 8 to reset. The spring 7 pushes the disc 6 to the left so that the insertion rod 5 is inserted into the corresponding adjustment hole 3. When the angle of the electrocardiograph body 14 needs to be adjusted, rotate the wheel 18 clockwise. The threaded rod 11 drives the slider 12 to move upward. The connecting rod 15 pushes the placement plate 13 so that the placement plate 13 rotates around the hinge with the adjustment frame 10 as the center. Its angle range is 0°-90°, which can meet the viewing and operation needs of different doctors and improve the practicality of the mobile frame.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile rack for electrocardiograph, comprising a telescopic cylinder (1), characterized in that: The telescopic cylinder (1) has a telescopic rod (2) slidably connected to its inner wall. The inner wall of the telescopic rod (2) has evenly distributed adjustment holes (3). The front surface of the telescopic cylinder (1) is fixedly connected to an adjustment box (4). The inner wall of the adjustment box (4) is slidably connected to an insertion rod (5). The rear end of the insertion rod (5) is inserted into the inner wall of the adjustment hole (3). The outer wall of the insertion rod (5) is fixedly connected to a disc (6). The front surface of the disc (6) is fixedly connected to the front side of the inner wall of the adjustment box (4). The rear end of the insertion rod (5) is fixedly connected to a pull block (8). The adjustment box ( 4) is fixedly connected to a locking block (9), and the upper surface of the telescopic rod (2) is fixedly connected to an adjustment frame (10). The inner side wall of the adjustment frame (10) is rotatably connected to a threaded rod (11), and the outer side wall of the threaded rod (11) is threadedly connected to a slider (12). The outer side wall of the slider (12) is slidably connected to the inner side wall of the adjustment frame (10). The left side wall of the adjustment frame (10) is hinged to a placement plate (13), and the upper surface of the placement plate (13) is equipped with an electrocardiograph body (14). The front and rear side walls of the placement plate (13) are hinged to the upper surface of the slider (12) with a connecting rod (15).

2. The ECG machine mobile rack of claim 1, wherein: The left side wall of the slider (12) is fixedly connected to a take-up frame (16).

3. The ECG machine mobile rack of claim 1, wherein: A push handle (17) is fixedly connected to the right side wall of the slider (12).

4. The ECG machine mobile rack of claim 1, wherein: The upper end of the threaded rod (11) is fixedly connected to a rotating wheel (18).

5. The ECG machine mobile rack of claim 1, wherein: A connecting block (19) is fixedly connected to the left side wall of the telescopic cylinder (1), and an L-shaped block (20) is inserted into the inner side wall of the connecting block (19). A storage box (21) is fixedly connected to the left end of the L-shaped block (20).

6. The ECG machine mobile rack of claim 1, wherein: The lower surface of the telescopic cylinder (1) is fixedly connected to a base (22), and the outer side wall of the base (22) is fixedly connected to casters (23) that are evenly distributed.

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