Portable electrocardiograph

Abstract

The utility model discloses a portable electrocardiograph, which belongs to the technical field of electrocardiographs and comprises a bottom plate, electric push rods are fixedly connected to positions, close to four corners, of the top of the bottom plate, a box body is fixedly connected to the top ends of the electric push rods, and a groove is formed in the bottom of the inner wall of the box body. The device comprises a base, a groove is formed in the base, damping bearings are fixedly connected to the opposite inner walls of the groove, rotating shafts are rotationally connected into the two damping bearings, the opposite ends of the two rotating shafts are fixedly connected with the same two-way lead screw, two threaded blocks are in threaded connection with the surface of the two-way lead screw, and clamping plates are fixedly connected to the tops of the two threaded blocks. One end of the rotating shaft is fixedly connected with a rotating disc, the rotating disc is rotated, the two-way lead screw is driven to rotate through the rotating shaft, and therefore the two threaded blocks and the two clamping plates are driven to move oppositely, the electrocardiograph can be clamped and fixed, the height of the electrocardiograph can be adjusted through work of the electric push rod, and the electrocardiograph can be suitable for patients of different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of electrocardiographs, and more specifically, to a portable electrocardiograph. Background Art

[0002] An electrocardiograph is an instrument used to record the physiological electrical signals generated by heart activity. Through electrocardiograph detection, a scientific diagnosis of the human heart condition can be made. Currently, most electrocardiographs are not easy to carry, so a portable electrocardiograph is needed.

[0003] However, most of the current portable electrocardiographs cannot adjust the height of the electrocardiographs, and cannot be used for people of different heights. Moreover, most of them do not have the function of clamping and fixing the electrocardiographs, which reduces the stability of the devices. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a portable electrocardiograph which has the characteristics of being applicable to a wide range of people and having high stability.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a portable electrocardiograph, including a base plate, wherein the top of the base plate near the four corners is fixedly connected to an electric push rod, the top of the electric push rod is fixedly connected to a box body, the bottom of the inner wall of the box body is provided with a groove, the relative inner walls of the groove are fixedly connected to damping bearings, two damping bearings are rotatably connected with a rotating shaft, the opposite ends of the two rotating shafts are fixedly connected to the same bidirectional screw, the surface of the bidirectional screw is threadedly connected to two threaded blocks, the tops of the two threaded blocks are fixedly connected to a splint, and one end of the rotating shaft is fixedly connected to a turntable.

[0008] When a portable electrocardiograph according to the technical solution is used, the turntable is rotated, and the bidirectional screw rod is driven to rotate through the rotating shaft, thereby driving the two threaded blocks and the two clamping plates to move toward each other, so that the electrocardiograph can be clamped and fixed.

[0009] Furthermore, sliding grooves are provided on both sides of the inner wall of the groove, and sliding blocks are slidably connected in the two sliding grooves, and the sliding blocks are fixedly connected to one side of the threaded block.

[0010] Furthermore, a plurality of second through holes are provided on the surface of the turntable, a clamping column is slidably connected in the second through holes, a second clamping groove is provided on one side of the box body, and one end of the clamping column is clamped in the clamping groove.

[0011] Furthermore, the bottom of the base plate near the four corners is fixedly connected with universal wheels, and brake pads are arranged inside the universal wheels.

[0012] Furthermore, a handle is fixedly connected to one side of the box body, and an anti-slip cover is fixedly connected to the surface of the handle.

[0013] Furthermore, a placement box is fixedly connected to the back of the box body, and a plurality of first through holes are opened on the back of the inner wall of the box body.

[0014] Furthermore, a first slot is provided on the surface of the box body, and a glass plate is slidably connected in the first slot.

[0015] (3) Beneficial effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. Turn the turntable to drive the bidirectional screw to rotate through the rotating shaft, thereby driving the two threaded blocks and the two clamping plates to move towards each other, so as to clamp and fix the electrocardiograph. The height of the electrocardiograph can be adjusted through the operation of the electric push rod, so that it can be suitable for patients of different heights.

[0018] 2. By providing a slide groove and with the help of the sliding action of the slider in the slide groove, the threaded block can move more stably. By providing a second slot, the turntable can be fixed with the help of a clamping column to prevent the turntable from rotating without human intervention. By providing a brake pad, the device can be parked stably. By installing an anti-slip cover, the friction between the hand and the handle can be increased, and the movement of the device can be made more stable. By providing a first through hole and a placement box, it is convenient to collect and sort out the miscellaneous wires of the electrocardiograph. By providing a glass plate, the electrocardiograph can be sealed and the display screen of the electrocardiograph can be protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the test structure of the utility model;

[0022] Figure 3 This is a rear view structural diagram of the utility model;

[0023] Figure 4 for Figure 2 Enlarged structural diagram at A in the middle.

[0024] The symbols in the accompanying drawings are:

[0025] 1. Bottom plate; 2. Electric push rod; 3. Box body; 4. Rotating shaft; 5. Damping bearing; 6. Clamp plate; 7. Groove; 8. Slide groove; 9. Bidirectional screw rod; 10. Threaded block; 11. Turntable; 12. Sliding block; 13. First through hole; 14. First slot; 15. Glass plate; 16. Placement box; 17. Column; 18. Second slot; 19. Second through hole; 20. Handle; 21. Anti-slip sleeve; 22. Universal wheel; 23. Brake pad. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0027] Example:

[0028] The following is combined with Figure 1-4 The utility model is described in further detail.

[0029] See also Figure 1-4 The utility model provides a technical solution: a portable electrocardiograph, comprising a bottom plate 1, wherein the top of the bottom plate 1 near the four corners is fixedly connected with an electric push rod 2, the top of the electric push rod 2 is fixedly connected with a box body 3, and the height of the electrocardiograph can be adjusted by the operation of the electric push rod 2, so that it can be suitable for patients with different heights. A groove 7 is provided at the bottom of the inner wall of the box body 3, and the relative inner walls of the groove 7 are fixedly connected with a damping bearing 5, and a rotating shaft 4 is rotatably connected in the two damping bearings 5. The opposite ends of the two rotating shafts 4 are fixedly connected with the same bidirectional screw rod 9, and the surface of the bidirectional screw rod 9 is threadedly connected with two threaded blocks 10, and the tops of the two threaded blocks 10 are fixedly connected with a clamping plate 6, and one end of the rotating shaft 4 is fixedly connected with a turntable 11. By rotating the turntable 11, the bidirectional screw rod 9 is driven to rotate through the rotating shaft 4, thereby driving the two threaded blocks 10 and the two clamping plates 6 to move toward each other, so that the electrocardiograph can be clamped and fixed.

[0030] Specifically, both sides of the inner wall of the groove 7 are provided with sliding grooves 8, and sliders 12 are slidably connected in the two sliding grooves 8. The slider 12 is fixedly connected to one side of the threaded block 10. A plurality of second through holes 19 are provided on the surface of the turntable 11, and a clamping column 17 is slidably connected in the second through holes 19. A second clamping groove 18 is provided on one side of the box body 3, and one end of the clamping column 17 is clamped in the clamping groove.

[0031] By adopting the above technical solution, by providing the slide groove 8, with the help of the sliding action of the slider 12 in the slide groove 8, the movement of the threaded block 10 can be made more stable, and by providing the second clamping groove 18, with the help of the clamping column 17, the turntable 11 can be fixed to prevent the turntable 11 from rotating under non-human conditions.

[0032] Specifically, universal wheels 22 are fixedly connected to the bottom of the base plate 1 near the four corners, brake pads 23 are arranged inside the universal wheels 22, a handle 20 is fixedly connected to one side of the box body 3, and an anti-slip cover 21 is fixedly connected to the surface of the handle 20.

[0033] By adopting the above technical solution and setting the brake pad 23, the device can be parked stably, and by installing the anti-slip cover 21, the friction between the hand and the handle 20 can be increased, so that the device can move more stably.

[0034] Specifically, a placement box 16 is fixedly connected to the back of the box body 3 , a plurality of first through holes 13 are opened on the back of the inner wall of the box body 3 , a first card slot 14 is opened on the surface of the box body 3 , and a glass plate 15 is slidably connected in the first card slot 14 .

[0035] By adopting the above technical solution, by providing the first through hole 13 and the placement box 16, it is convenient to collect and sort out the miscellaneous wires of the electrocardiograph, and by providing the glass plate 15, the electrocardiograph is sealed and the display screen of the electrocardiograph is protected.

[0036] The working principle of the utility model is as follows: when the device needs to be used, first, open the glass plate 15, then place the electrocardiograph between the two clamping plates 6, and then rotate the turntable 11. The turntable 11 drives the bidirectional screw rod 9 to rotate through the rotating shaft 4, and the bidirectional screw rod 9 drives the two clamping plates 6 and the two threaded blocks 10 to move toward each other, so as to clamp and fix the electrocardiograph. Then, the cable in the electrocardiograph is passed through the first through hole 13 and placed in the placement box 16. Then, the device is pushed to the use position with the help of the universal wheel 22, the brake pad 23 is stepped on, and the electric push rod 2 is controlled to work through the external controller. The electric push rod 2 drives the box body 3 to move, and the box body 3 is adjusted to a suitable height.

[0037] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A portable electrocardiograph, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to an electric push rod (2) near the four corners, the top of the electric push rod (2) is fixedly connected to a box (3), the bottom of the inner wall of the box (3) is provided with a groove (7), the opposite inner walls of the groove (7) are fixedly connected to a damping bearing (5), the two damping bearings (5) are rotatably connected to a rotating shaft (4), the opposite ends of the two rotating shafts (4) are fixedly connected to the same bidirectional screw rod (9), the surface of the bidirectional screw rod (9) is threadedly connected to two threaded blocks (10), the tops of the two threaded blocks (10) are fixedly connected to a clamping plate (6), and one end of the rotating shaft (4) is fixedly connected to a turntable (11).

2. A portable electrocardiograph according to claim 1, characterized in that: Slide grooves (8) are provided on both sides of the inner wall of the groove (7), and sliders (12) are slidably connected in the two slide grooves (8), and the sliders (12) are fixedly connected to one side of the threaded block (10).

3. A portable electrocardiograph according to claim 1, characterized in that: A plurality of second through holes (19) are provided on the surface of the turntable (11), a clamping column (17) is slidably connected in the second through holes (19), a second clamping groove (18) is provided on one side of the box body (3), and one end of the clamping column (17) is clamped in the clamping groove.

4. A portable electrocardiograph according to claim 1, characterized in that: Universal wheels (22) are fixedly connected to the bottom of the base plate (1) near the four corners, and brake pads (23) are arranged inside the universal wheels (22).

5. A portable electrocardiograph according to claim 1, characterized in that: A handle (20) is fixedly connected to one side of the box body (3), and an anti-slip cover (21) is fixedly connected to the surface of the handle (20).

6. A portable electrocardiograph according to claim 1, characterized in that: A placement box (16) is fixedly connected to the back of the box body (3), and a plurality of first through holes (13) are provided on the back of the inner wall of the box body (3).

7. A portable electrocardiograph according to claim 1, characterized in that: A first card slot (14) is provided on the surface of the box body (3), and a glass plate (15) is slidably connected in the first card slot (14).

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