Electrocardiograph lead wire splitter

Abstract

This utility model relates to the technical field of lead wire splitting equipment for electrocardiographs (ECGs), and discloses an ECG lead wire splitter, including a lower support frame and an upper fixed base. The upper support frame is rotatably connected to the upper end of the lower support frame. A threaded sleeve is fixedly disposed through the middle of the upper end of the upper support frame, and a threaded rod is rotatably disposed on the inner thread of the threaded sleeve. A rotating base is rotatably connected to the middle of the upper end of the upper fixed base. In practical use, this ECG lead wire splitter, through its adjustable splitting structure, allows the device to adjust the tightness of the lead wires after splitting according to actual needs. The auxiliary structure facilitates easy placement and fixing on iron surfaces and easy opening and closing, effectively improving the user experience.

Description

Technical Field

[0001] The utility model relates to the technical field of lead wire segmentation equipment for electrocardiographs, in particular to an electrocardiograph lead wire segmentation device. Background Art

[0002] In medical equipment, in actual use of the lead wires of an electrocardiograph, in order to quickly and easily distinguish which lead wires correspond to which sensor ends that need to be placed on which parts of the patient for testing, a special lead wire splitter is usually required to perform the lead wire splitting operation.

[0003] However, the existing lead wire splitters have certain usage defects in actual use. It is difficult to adjust the clamping tightness according to the wire model of the lead wire during use. Some lead wires are thin and may not be clamped tightly and may slip easily. Therefore, those skilled in the art provide an electrocardiograph lead wire splitter to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an electrocardiograph lead wire splitter. The designed electrocardiograph lead wire splitter solves the problem that the existing lead wire splitter is difficult to adjust the clamping tightness according to the wire model of the lead wire during use, and some lead wires are thin and prone to slipping due to the difficulty in clamping.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The camshaft is a kind of electrocardiograph lead wire splitter, comprising a lower support frame and an upper fixed seat, the upper end of the lower support frame is rotatably connected to the upper support frame, a threaded matching sleeve is fixedly provided at the middle position of the upper end of the upper support frame, a threaded rod is rotatably provided on the inner thread of the threaded matching sleeve, a rotating seat is rotatably connected at the middle position of the upper end of the upper fixed seat, the bottom end of the threaded rod is fixedly connected to the upper end of the rotating seat, a plurality of upper limit slots are equidistantly provided at the bottom end of the upper fixed seat, a lower fixed seat is fixedly connected at the middle position of the upper end of the lower support frame, a plurality of lower limit slots are equidistantly provided at the upper end of the lower fixed seat, and a plurality of lower limit slots and a plurality of upper limit slots are correspondingly matched with each other;

[0007] Through the above technical solution, when the device of this design is actually used, the adjustable branch line structure is set up so that the device can adjust the tightness of the lead wire after adjusting the branch line according to actual needs.

[0008] Further, a fixing block is fixedly connected at the middle position of one side of the upper support frame, and a buckle is rotatably connected to the upper end of the fixing block. The lower support frame is rotatably connected to a rotating rod at the middle position of one side of the fixing block, and the upper end of the rotating rod is fixedly connected to a limiting rod. A matching groove is transversely opened at the upper end of the buckle at the position corresponding to the limiting rod, and the matching groove and the limiting rod are mutually limited and engaged;

[0009] Through the above technical solution, when the device of this design is actually used, the auxiliary structure is set up so that the device can be conveniently placed on the surface of the iron product for fixation as needed, and it is convenient to open and close the device, so that the user experience of the device is effectively improved.

[0010] Further, the bottom ends of the plurality of upper limit grooves are fixedly connected with a second anti-skid pad, the upper ends of the plurality of lower limit grooves are fixedly connected with a first anti-skid pad, and the plurality of first anti-skid pads cooperate with the plurality of second anti-skid pads;

[0011] Through the above technical solution, the second anti-skid pad and the first anti-skid pad can prevent the lead wires from sliding after the device performs a branching and pressing operation on the lead wires.

[0012] Furthermore, a pair of magnetic blocks are symmetrically fixedly arranged at the middle position of the bottom end of the lower support frame, and the pair of magnetic blocks are both made of ferrite permanent magnets;

[0013] Through the above technical solution, the magnetic block is made of ferrite permanent magnet, so that the magnetic block has strong permanent magnetism, which makes it convenient for the device to be adsorbed on the surface of the iron component at the corresponding position according to actual needs.

[0014] Furthermore, the upper end of the threaded rod is fixedly connected with a rotating handle;

[0015] Through the above technical solution, the turning handle arranged on the threaded rod facilitates manual rotation of the threaded rod to perform downward pressing and lifting operations of the upper fixed seat.

[0016] Furthermore, the sides of the handle are fixedly provided with anti-slip patterns;

[0017] Through the above technical solution, the anti-skid pattern arranged on the side of the threaded rod makes the rotation of the handle convenient and practical, and can avoid the problem of slipping during rotation.

[0018] Furthermore, the upper support frame and the lower support frame are symmetrically and fixedly connected with rotating hinges on one side away from the fixed block;

[0019] Through the above technical solution, the rotating hinges arranged on one side of the upper support frame and the lower support frame facilitate the operation of rotating the upper support frame on the lower support frame to open and close.

[0020] Furthermore, the plurality of upper limit grooves and the plurality of lower limit grooves are all arranged in the shape of a small arc segment;

[0021] Through the above technical solution, the upper limit groove and the lower limit groove are both arranged in the shape of a small arc segment, which can avoid the problem of loose clamping when a larger arc surface is used to separate thinner wires.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, an adjustable line splitting structure of the device is formed by the arranged turning handle, threaded rod, threaded matching sleeve, rotating seat, upper fixed seat, lower fixed seat, upper limit slot, lower limit slot, first anti-skid pad and second anti-skid pad. In this structure, the arranged upper fixed seat and lower fixed seat cooperate with the opened upper limit slot and lower limit slot to facilitate the classification and positioning of multiple lead wires of the electrocardiograph according to the slots, and the turning handle is rotated to drive the threaded rod to rotate. Under the thread matching of the threaded matching sleeve and the threaded screw rod, the threaded rod is pressed down, so that the upper fixed seat is pressed down, and the classified lead wires of the electrocardiograph are pressed down and limited between the upper limit slot and the lower limit slot, thereby completing the line splitting operation of the lead wires. The overall design enables the device to adjust the tightness of the lead wires after the line splitting according to actual needs.

[0024] 2. In the utility model, the auxiliary structure of the device is composed of the provided buckle, rotating rod, limiting rod, matching groove and magnetic block. In this structure, the provided magnetic block is made of ferrite permanent magnet, so that the device has strong magnetism. During use, it can be adsorbed on the surface of the iron component of the ward according to needs, which is convenient for placement. The provided buckle, rotating rod, limiting rod and matching groove can be rotated downward after the upper support frame is rotated and closed, so that the limiting rod can pass along the matching groove, and then the limiting rod can be rotated vertically. At this time, there is a limiting snap-fitting relationship between the limiting rod and the matching groove, which plays a locking role for the upper support frame after it is closed. The overall structural design makes it convenient to place the device on the surface of the iron product for fixation according to needs, and it is convenient to open and close the operation, so that the user experience of the device is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an isometric view of an electrocardiograph lead wire splitter proposed by the utility model;

[0026] Figure 2 This is a rear axonometric diagram of an electrocardiograph lead wire splitter proposed by the utility model;

[0027] Figure 3 This is a front view of an electrocardiograph lead wire splitter proposed by the utility model;

[0028] Figure 4 This is a bottom view of an electrocardiograph lead wire splitter proposed by the utility model;

[0029] Figure 5 The utility model is a side view of an electrocardiograph lead wire splitter.

[0030] Legend:

[0031] 1. Upper support frame; 2. Lower support frame; 3. Upper fixed seat; 4. Lower fixed seat; 5. Lower limit slot; 6. First anti-skid pad; 7. Upper limit slot; 8. Turn handle; 9. Anti-skid pattern; 10. Threaded rod; 11. Threaded matching sleeve; 12. Rotating hinge; 13. Fixed block; 14. Buckle; 15. Limit rod; 16. Matching slot; 17. Rotating rod; 18. Second anti-skid pad; 19. Rotating seat; 20. Magnetic block. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-5 The utility model provides an embodiment: an electrocardiograph lead wire splitter, comprising a lower support frame 2 and an upper fixed seat 3, the upper end of the lower support frame 2 is rotatably connected to the upper support frame 1, a threaded matching sleeve 11 is fixedly provided at the middle position of the upper end of the upper support frame 1, a threaded rod 10 is rotatably provided on the inner thread of the threaded matching sleeve 11, a rotating seat 19 is rotatably connected at the middle position of the upper end of the upper fixed seat 3, the bottom end of the threaded rod 10 is fixedly connected to the upper end of the rotating seat 19, a plurality of upper limit grooves 7 are equidistantly provided at the bottom end of the upper fixed seat 3, a lower fixed seat 4 is fixedly connected at the middle position of the upper end of the lower support frame 2, a plurality of lower limit grooves 5 are equidistantly provided on the upper end of the lower fixed seat 4, and the plurality of lower limit grooves 5 and the plurality of upper limit grooves 7 correspond to each other.

[0034] A fixing block 13 is fixedly connected at the middle position of one side of the upper support frame 1, and a buckle 14 is rotatably connected to the upper end of the fixing block 13. A rotating rod 17 is rotatably connected to the lower support frame 2 at the middle position of one side of the fixing block 13, and a limiting rod 15 is fixedly connected to the upper end of the rotating rod 17. A matching groove 16 is laterally opened at the upper end of the buckle 14 at the position corresponding to the limiting rod 15, and the matching groove 16 and the limiting rod 15 are mutually limited and engaged.

[0035] The bottom ends of the multiple upper limit grooves 7 are fixedly connected with the second anti-slip pads 18, the upper ends of the multiple lower limit grooves 5 are fixedly connected with the first anti-slip pads 6, and the multiple first anti-slip pads 6 cooperate with the multiple second anti-slip pads 18. A pair of magnetic blocks 20 are symmetrically fixedly arranged at the middle position of the bottom end of the lower support frame 2, and the pair of magnetic blocks 20 are both made of ferrite permanent magnets. The upper end of the threaded rod 10 is fixedly connected with a turning handle 8, and the side edges of the turning handle 8 are fixedly provided with anti-slip grooves 9. The upper support frame 1 and the lower support frame 2 are symmetrically fixedly connected with a rotating hinge 12 on one side away from the fixed block 13, and the multiple upper limit grooves 7 and the multiple lower limit grooves 5 are arranged in the shape of small circular arcs.

[0036] Working principle: The designed electrocardiograph lead wire splitter has an upper fixing seat 3 and a lower fixing seat 4, which cooperate with the upper limit slot 7 and the lower limit slot 5, so that multiple electrocardiograph lead wires can be classified and limited according to the slots. The threaded rod 10 is driven to rotate by rotating the handle 8. Under the threaded cooperation between the threaded sleeve 11 and the threaded rod 10, the threaded rod 10 is pressed down, so that the upper fixing seat 3 is pressed down, and the classified electrocardiograph lead wires are pressed down and limited between the upper limit slot 7 and the lower limit slot 5, so as to complete the lead wire splitting operation. The overall design allows the device to adjust the tightness of the lead wires after the splitting according to actual needs. The magnetic suction block 20 is made of ferrite. The device is made of permanent magnets, so that it has strong magnetism. During use, it can be adsorbed on the surface of the iron components of the ward as needed, which is convenient for placement. The buckle 14, rotating rod 17, limiting rod 15 and matching groove 16 are set. After the upper support frame 1 is rotated and closed, the buckle 14 can be rotated downward, so that the limiting rod 15 can pass along the matching groove 16, and then the limiting rod 15 can be rotated vertically. At this time, there is a limiting locking relationship between the limiting rod 15 and the matching groove 16, which plays a locking role for the upper support frame 1 after closing. The overall structural design makes it convenient to place the device on the surface of iron products for fixation as needed, and it is convenient to open and close the operation, so that the user experience of the device is effectively improved.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. An electrocardiograph lead wire splitter, comprising a lower support frame (2) and an upper fixing seat (3), characterized in that: The upper end of the lower support frame (2) is rotatably connected to the upper support frame (1); A threaded matching sleeve (11) is fixedly provided through the middle position of the upper end of the upper support frame (1), and a threaded rod (10) is rotatably provided on the inner thread of the threaded matching sleeve (11). A rotating seat (19) is rotatably connected to the middle position of the upper end of the upper fixed seat (3), and the bottom end of the threaded rod (10) is fixedly connected to the upper end of the rotating seat (19). A plurality of upper limit grooves (7) are equidistantly provided at the bottom end of the upper fixed seat (3). A lower fixed seat (4) is fixedly connected to the middle position of the upper end of the lower support frame (2), and a plurality of lower limit grooves (5) are equidistantly provided at the upper end of the lower fixed seat (4), and the plurality of lower limit grooves (5) and the plurality of upper limit grooves (7) correspond to each other.

2. The electrocardiograph lead wire splitter according to claim 1, characterized in that: A fixing block (13) is fixedly connected at the middle position of one side of the upper support frame (1), and a buckle (14) is rotatably connected to the upper end of the fixing block (13). A rotating rod (17) is rotatably connected to the lower support frame (2) at the middle position of one side of the fixing block (13), and a limiting rod (15) is fixedly connected to the upper end of the rotating rod (17). A matching groove (16) is transversely provided at the upper end of the buckle (14) at a position corresponding to the limiting rod (15), and the matching groove (16) and the limiting rod (15) are mutually limited and engaged.

3. The electrocardiograph lead wire splitter according to claim 1, characterized in that: The bottom ends of the plurality of upper limit grooves (7) are fixedly connected with a second anti-skid pad (18), the upper ends of the plurality of lower limit grooves (5) are fixedly connected with a first anti-skid pad (6), and the plurality of first anti-skid pads (6) cooperate with the plurality of second anti-skid pads (18).

4. The electrocardiograph lead wire splitter according to claim 1, characterized in that: A pair of magnetic blocks (20) are symmetrically fixedly arranged at the middle position of the bottom end of the lower support frame (2), and the pair of magnetic blocks (20) are both made of ferrite permanent magnets.

5. The electrocardiograph lead wire splitter according to claim 1, characterized in that: The upper end of the threaded rod (10) is fixedly connected to a rotating handle (8).

6. The electrocardiograph lead wire splitter according to claim 5, characterized in that: The side edges of the rotating handle (8) are fixedly provided with anti-slip patterns (9).

7. The electrocardiograph lead wire splitter according to claim 1, characterized in that: The upper support frame (1) and the lower support frame (2) are both symmetrically fixedly connected with rotating hinges (12) on one side away from the fixed block (13).

8. The electrocardiograph lead wire splitter according to claim 1, characterized in that: The plurality of upper limit grooves (7) and the plurality of lower limit grooves (5) are all arranged in the shape of a small circular arc.

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