Multifunctional electrocardiograph

Abstract

According to the multifunctional electrocardiograph, firstly, a limiting box is arranged for containing a collecting box, buckling parts of connecting sleeves on a plurality of first lead wires and a plurality of second lead wires are buckled in plastic buckling sleeves on a plurality of sliding bases, and limiting on the sliding bases is gradually relieved through a limiting mechanism; the sliding seats pull the connecting sleeves on the first lead wire or the second lead wire to slide towards the lower end of the inclined frame under the action of self gravity, so that when the sliding seats slide downwards to a limit state, the heights of the uppermost ends of the chest electrodes are the same as the heights of the uppermost ends of the limb electrodes; the first lead wires and the second lead wires are folded, so that the chest electrodes and the limb electrodes are prevented from falling on the ground, the first lead wires and the second lead wires are separately stored, and the problem that the first lead wires and the second lead wires are prone to winding is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a multifunctional electrocardiograph. Background Art

[0002] The electrocardiograph can automatically record the bioelectric signals generated by myocardial excitation during cardiac activity, and is a medical electronic instrument commonly used in clinical diagnosis and scientific research. At present, the trolley-type electrocardiograph mainly includes a mobile frame, an electrocardiograph body arranged on the mobile frame, a collection box connected to the electrocardiograph body signal, six chest electrodes connected to the collection box through first lead wire signals, four limb electrodes connected to the collection box through second lead wire signals, and the four second lead wires are distributed in pairs on both sides of the six first lead wires.

[0003] The existing chest electrodes and limb electrodes are placed in a collection basket of a mobile frame during use, which causes multiple first lead wires and multiple second lead wires used for connection to be easily entangled, ultimately affecting the operational efficiency of patient detection. Summary of the invention

[0004] The object of the present invention is to provide a multifunctional electrocardiograph, which has the function of preventing a plurality of first lead wires and a plurality of second lead wires from being entangled.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: a multifunctional electrocardiograph, comprising a mobile frame, an electrocardiograph body arranged on the mobile frame, a collection box connected to the electrocardiograph body signal, six chest electrodes connected to the collection box through first lead line signals, and four limb electrodes connected to the collection box through second lead line signals, a support rod is arranged on the side of the electrocardiograph body, a limit box is arranged on the upper end of the support rod for the collection box to be embedded and installed from bottom to bottom, and the surrounding sides of the first lead line and the second lead line are both provided with a connecting sleeve with a buckling part; an inclined frame is arranged on the support rod, and the rear side is inclined downwardly extended, and ten sliding seats that can slide downward under the action of gravity are slidably connected to the inclined frame, and a plastic buckling sleeve is arranged on the sliding seat, and the plastic buckling sleeve can be embedded in the buckling part of the connecting sleeve, and a limiting mechanism for limiting or fixing the sliding seat is arranged between the sliding seat, the plastic buckling sleeve and the upper end of the inclined frame. ; In the process of the buckling part of the connecting sleeve being embedded in the plastic buckling sleeve, the limiting mechanism gradually releases the limit on the sliding seat, and the sliding seat pulls the connecting sleeve on the first lead wire or the second lead wire to slide toward the lower end of the inclined frame under the action of its own gravity; in the process of pulling the connecting sleeve upward by overcoming the gravity of the sliding seat through the first lead wire or the second lead wire, when the sliding seat slides upward to the limit state and in the process of the buckling part of the connecting sleeve and the plastic buckling sleeve being separated from each other, the limiting mechanism gradually fixes the sliding seat to the upper end of the inclined frame; The front side of the inclined frame is provided with a shelf for allowing the connecting sleeves on the first lead wire and the second lead wire to pass through during the installation of the plastic buckling sleeve to prevent the chest electrode and the limb electrode from falling, and the fixing positions of the connecting sleeve on the first lead wire and the second lead wire are different. When multiple sliding seats slide downward to the limit state, the uppermost heights of multiple chest electrodes and multiple limb electrodes are the same.

[0006] By adopting the above technical solution, firstly, a limit box is provided for storing the collection box, and the buckling parts of the connecting sleeves on the multiple first lead wires and the multiple second lead wires are buckled into the plastic buckling sleeves on the multiple sliding seats, and the limit on the sliding seat is gradually released by the limit mechanism. Under the action of its own gravity, the sliding seat pulls the connecting sleeves on the first lead wire or the second lead wire to slide toward the lower end of the inclined frame, so that when the multiple sliding seats slide downward to the limit state, the top end heights of the multiple chest electrodes and the top end heights of the multiple limb electrodes are the same, and by folding the first lead wire and the second lead wire, the chest electrodes and the limb electrodes are prevented from hanging down. On the ground, multiple first lead wires and multiple second lead wires can be separately stored to solve the problem that multiple first lead wires and multiple second lead wires are easily entangled; at the same time, when multiple chest electrodes and multiple limb electrodes are in use, in the process of overcoming the gravity of the sliding seat and pulling the connecting sleeve upward by the first lead wire or the second lead wire, when the sliding seat slides upward to the limit state and in the process of the buckling part of the connecting sleeve and the plastic buckling sleeve separating from each other, the limiting mechanism gradually fixes the sliding seat to the upper end of the inclined frame to reset the sliding seat, and at this time, the multiple first lead wires and multiple second lead wires are in a state that is convenient for removal and use.

[0007] The present invention is further configured as follows: a horizontal portion extending in a horizontal direction is provided at the upper end of the tilting frame, an extension block is provided on the sliding seat and contacts the lower surface of the horizontal portion when sliding upward to an extreme state, and the plastic buckle sleeve is installed on the front side of the extension block; a limiting hole is provided on the lower surface of the horizontal portion, and a telescopic hole extending in a horizontal direction is provided on the plastic buckle sleeve; the limiting mechanism comprises a limiting shaft telescopically provided on the extension block and corresponding to the limiting hole, a first wedge-shaped block provided at the upper end of the limiting shaft, and a first A compression spring, a linkage shaft telescopically arranged on the extension block and corresponding to the telescopic hole, and a second wedge-shaped block arranged at one end of the linkage shaft and in conflict with the first wedge-shaped block; when the plastic buckle sleeve is not buckled with the buckle portion of the connecting sleeve, one end of the linkage shaft passes through the telescopic hole, and the upper end of the limit shaft is embedded in the limit hole; in the process of the buckle portion of the connecting sleeve being buckled in the plastic buckle sleeve, the linkage shaft moves in a direction away from the connecting sleeve after being compressed, and the second wedge-shaped block drives the first wedge-shaped block to overcome the elastic force of the first compression spring and then move downward, and the upper end of the limit shaft is separated from the limit hole.

[0008] By adopting the above technical scheme, when the plastic snap-fit ​​sleeve is not snapped with the snap-fit ​​part of the connecting sleeve, one end of the linkage shaft passes through the telescopic hole, and the upper end of the limit shaft is embedded in the limit hole, thereby fixing the sliding seat to the upper end of the tilting frame for limiting; when the snap-fit ​​part of the connecting sleeve is snapped with the plastic snap-fit ​​sleeve, the linkage shaft moves in a direction away from the connecting sleeve after being compressed, and the second wedge block drives the first wedge block to overcome the elastic force of the first compression spring and then move downward, and the upper end of the limit shaft disengages from the limit hole, thereby releasing the fixation of the sliding seat, so that the sliding seat moves downward under the action of gravity to overcome the gravity of the chest motor or the limb electrodes, and finally makes the top end heights of multiple chest electrodes and multiple limb electrodes the same.

[0009] The present invention is further configured as follows: a first magnetic block is arranged at one end of the linkage shaft passing through the telescopic hole, and a second magnetic block is arranged on the buckling portion of the connecting sleeve to be attracted to the first magnetic block after the buckling portion is installed.

[0010] By adopting the above technical solution, in the process of removing the snap-fitting part of the connecting sleeve from the plastic snap-fitting sleeve, the first magnetic block and the second magnetic block are set to pull the linkage shaft in the direction away from the limiting shaft, so that the limiting shaft can be more smoothly embedded in the limiting hole for limiting under the action of the first compression spring.

[0011] The present invention is further configured as follows: an elastic intermittent adsorption mechanism is arranged between the plurality of sliding seats and the upper end of the tilting frame, and when the sliding seat moves upward to an extreme state and the limiting mechanism does not restrict the sliding of the sliding seat, the sliding seat between the upper ends of the tilting frame is first adsorbed and fixed under the action of the elastic intermittent adsorption mechanism and then gradually separated under the action of elasticity.

[0012] By adopting the above technical scheme, firstly, the elastic intermittent adsorption mechanism has two functions of adsorption and fixation, and gradual separation under the action of elasticity; firstly, the adsorption and fixation function is set, so that when the sliding seat slides upward to the limit state and the buckling part of the connecting sleeve is not separated from the plastic buckling sleeve, adsorption can be performed in a short time to ensure that the limiting shaft of the limiting mechanism has enough time to be embedded in the limiting hole for limiting, so that after the limiting shaft is separated from the limiting hole, the sliding seat stops sliding downward in a short time, so that after the connecting sleeve on the corresponding first lead wire and second lead wire is installed in the wrong position, it can be removed and reinstalled in a short time, avoiding the problem of entanglement of the first lead wire and the second lead wire due to installation in the wrong position; then the gradual separation function under the action of elasticity is set, and the adsorption effect caused by adsorption and fixation is also eliminated, so as to ensure that the sliding seat can slide downward smoothly.

[0013] The present invention is further configured as follows: a plurality of guide shafts are arranged on the tilting frame, the same sliding seat passes through two guide shafts, the elastic intermittent adsorption mechanism includes a plastic plate arranged on the upper surface of the horizontal part, a plurality of suction cups arranged on the sliding seat and adsorbed on the plastic plate when the sliding seat slides upward to the limit state, and a second compression spring which is sleeved on the guide shaft and pressed between the sliding seat and the upper end of the tilting frame when the sliding seat slides upward to the limit state.

[0014] By adopting the above technical solution, through the arrangement of the plastic plate and the suction cup, the effect of adsorption and fixing is achieved when the sliding seat slides upward to the limit state; at the same time, the arrangement of the second compression spring presses between the sliding seat and the upper end of the tilting frame when the sliding seat slides upward to the limit state, so that the compression spring in the compressed state has a downward force on the sliding seat, so that the plastic plate and the suction cup can be gradually separated, ensuring that the sliding seat can slide downward smoothly.

[0015] The present invention is further configured as follows: an ultraviolet disinfection device is installed on the movable frame for lifting and lowering, and the support rod is rotatably connected to the movable frame. When the support rod is rotated 90 degrees, the plurality of chest electrodes and the plurality of limb electrodes are located directly above the ultraviolet disinfection device. When the ultraviolet disinfection device moves upward, the plurality of chest electrodes and the plurality of limb electrodes can be embedded for disinfection.

[0016] By adopting the above technical solution, on the premise that the top end heights of multiple chest electrodes and multiple limb electrodes are the same, by providing a liftable ultraviolet disinfection device and a rotatable connection of the support rod, multiple chest electrodes and multiple limb electrodes can be located directly above the ultraviolet disinfection device. When the ultraviolet disinfection device moves upward, the multiple chest electrodes and multiple limb electrodes can be embedded and disinfected.

[0017] The present invention is further configured as follows: the support rod includes a horizontal support arm fixedly arranged at the rear end of one side of the mobile frame, a rotating support arm rotatably connected to the horizontal support arm, the limit box is installed at the upper end of the rotating support arm, and the tilting frame is arranged on the rotating support arm; the ultraviolet disinfection device includes a disinfection box lifted and arranged on the side of the mobile frame, an ultraviolet lamp arranged in the disinfection box, an electric push rod arranged between the side of the mobile frame and the bottom of the disinfection box, and a control panel arranged outside the disinfection box, the control panel is connected to the ultraviolet lamp and the electric push rod signal, the top of the disinfection box is rotatably connected to a dust cover, and after the dust cover rotates to cover the top of the disinfection box, there is a gap between the dust cover and the disinfection box for multiple first lead wires and multiple second lead wires to pass through.

[0018] By adopting the above technical solution, when multiple chest electrodes and multiple limb electrodes need to be disinfected at the same time, the disinfection box is driven upward by the electric push rod, so that the multiple chest electrodes and multiple limb electrodes fall into the disinfection box and are disinfected by ultraviolet light through the ultraviolet lamp.

[0019] The present invention is further configured as follows: a linkage mechanism is provided between the movable frame and the dust cover to control the opening and closing of the dust cover during the lifting and lowering process of the disinfection box; during the upward movement of the disinfection box, the linkage mechanism first causes the dust cover to rotate and then open, and then drives the dust cover to remain in the open state, so that the chest electrodes and limb electrodes after the rotating support arm rotates enter the disinfection box as the disinfection box rises.

[0020] By adopting the above technical solution, a linkage mechanism is set to control the opening and closing of the dust cover, so as to meet the dust-proof function of being in a closed state when the ultraviolet disinfection device is not in use, and the function of opening it during the upward movement of the disinfection box to allow chest electrodes and limb electrodes to be embedded, thereby facilitating the use of the ultraviolet disinfection device.

[0021] The present invention is further configured as follows: the linkage mechanism includes a telescopic sleeve arranged on the mobile frame, a telescopic rod telescopically arranged on the telescopic sleeve, a third compression spring sleeved on the lower end of the telescopic rod, an anti-detachment end cover arranged at the lower end of the telescopic rod, a reversing ring arranged on the mobile frame and communicating with the uppermost end of the disinfection box in the initial state, and a cable with two ends arranged between the telescopic rod and the dust cover and passing through the reversing ring. When the disinfection box is in the initial state, the dust cover is in a state of covering the top of the disinfection box. When the dust cover is rotated upward by 90 degrees, the dust cover abuts against the side of the mobile frame.

[0022] By adopting the above technical solution, in the process of the electric push rod driving the disinfection box to move upward, the third compression spring is gradually compressed so that the pulling force on the dust cover is greater than the gravity of the dust cover, thereby driving the dust cover to open, and when the dust cover is rotated 90 degrees upward and abuts against the side of the movable frame, the dust cover cannot rotate at this time; in the process of the disinfection box moving upward next, the elastic force of the third compression spring can be overcome to make the telescopic rod move upward to avoid interfering with the subsequent upward movement of the disinfection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the structure of Example 1 (the first lead wire and the second lead wire are cut at two places, and the actual length is shown in FIG. Figure 2 );

[0024] Figure 2 This is a schematic diagram of the structure after the support rod in Example 1 is rotated 90 degrees (only a single chest motor and limb electrodes are installed);

[0025] Figure 3is a schematic structural diagram of the support rod in Example 1;

[0026] Figure 4 It is a partial structural cross-sectional view of the tilting frame, the sliding seat, the limiting mechanism, the elastic intermittent adsorption mechanism, and the connecting sleeve in Example 1;

[0027] Figure 5 is a schematic structural diagram of Example 2;

[0028] Figure 6 It is a schematic diagram of the partial structure of Example 2.

[0029] Figure numerals: 1, mobile frame; 2, electrocardiograph body; 3, collection box; 4, chest electrode; 5, first lead wire; 6, limb electrodes; 7, second lead wire; 8, support rod; 81, horizontal support arm; 82, rotating support arm; 821, square part; 9, limit box; 10, connecting sleeve; 101, buckle part; 102, second magnetic block; 11, tilting frame; 111, limit hole; 112, guide shaft; 113, horizontal part; 114, shelf; 12, sliding seat; 121, extension block; 13, plastic buckle sleeve; 131, telescopic hole; 14, limit mechanism; 141, limit axis; 142, first wedge-shaped block; 143, first compression spring; 144, linkage shaft; 145, second wedge-shaped block; 146, first magnetic block; 15, elastic intermittent adsorption mechanism; 151, plastic plate; 152, suction cup; 153, second compression spring; 16, ultraviolet disinfection device; 161, disinfection box; 162, ultraviolet lamp; 163, electric push rod; 164, control panel; 165, dust cover; 17, linkage mechanism; 171, telescopic sleeve; 172, telescopic rod; 173, third compression spring; 174, anti-drop end cover; 175, reversing ring; 176, cable. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0031] Embodiment 1: A multifunctional electrocardiograph, such as Figure 1 As shown, it includes a mobile frame 1, an electrocardiograph body 2 arranged on the mobile frame 1, a collection box 3 connected to the electrocardiograph body 2, six chest electrodes 4 connected to the collection box 3 via first lead wires 5, and four limb electrodes 6 connected to the collection box 3 via second lead wires 7. A support rod 8 is arranged on the side of the electrocardiograph body 2, and a limit box 9 is arranged on the upper end of the support rod 8 for the collection box 3 to be embedded and installed from bottom to bottom. The surrounding sides of the first lead wire 5 and the second lead wire 7 are both provided with a connecting sleeve 10 with a buckling portion 101.

[0032] like Figures 1 to 3As shown, an inclined frame 11 extending obliquely downward to the rear is provided on the support rod 8. Ten sliding seats 12 that can slide downward under the action of gravity are slidably connected to the inclined frame 11. A plastic snap sleeve 13 is provided on the sliding seat 12, and the snap portion 101 of the connecting sleeve 10 can be embedded in the plastic snap sleeve 13. A limiting mechanism 14 for restricting or fixing the sliding seat 12 is provided between the sliding seat 12, the plastic snap sleeve 13 and the upper end of the inclined frame 11.

[0033] As Figure 1 and Figure 2 As shown, the support rod 8 is rotatably connected to the moving frame 1. The support rod 8 includes a horizontal support arm 81 fixedly provided at the rear end of one side of the moving frame 1 and a rotating support arm 82 rotatably connected to the horizontal support arm 81. The rotating part of the rotating support arm 82 and the horizontal support arm 81 is provided with a structure such as a mounting damping piece to increase the resistance during rotation, so that it is not easy to rotate without being subjected to a large external force. The limiting box 9 is installed at the upper end of the rotating support arm 82, and the inclined frame 11 is provided on the rotating support arm 82.

[0034] As Figure 2 and Figure 3 As shown, during the process of the snap portion 101 of the connecting sleeve 10 being embedded in the plastic snap sleeve 13, the limiting mechanism 14 gradually releases the limit on the sliding seat 12, and the sliding seat 12 pulls the connecting sleeve 10 on the first lead wire 5 or the second lead wire 7 to slide downward toward the lower end of the inclined frame 11 under its own gravity; during the process of pulling the connecting sleeve 10 upward through the first lead wire 5 or the second lead wire 7 against the gravity of the sliding seat 12, when the sliding seat 12 slides upward to the limit state and during the process of the snap portion 101 of the connecting sleeve 10 separating from the plastic snap sleeve 13, the limiting mechanism 14 gradually fixes the sliding seat 12 at the upper end of the inclined frame 11. A shelving rack 114 is provided on the front side of the inclined frame 11 for the connecting sleeve 10 on the first lead wire 5 and the second lead wire 7 to pass through during the installation process to prevent the chest electrode 4 and the limb electrode 6 from drooping. The shelving rack 114 is in a "U" shape. The fixing positions of the connecting sleeve 10 on the first lead wire 5 and the second lead wire 7 are different. When multiple sliding seats 12 slide downward to the limit state, the uppermost heights of multiple chest electrodes 4 and the uppermost heights of multiple limb electrodes 6 are the same.

[0035] As Figure 3 and Figure 4As shown, the upper end of the tilt frame 11 is provided with a horizontal portion 113 extending in the horizontal direction, the sliding seat 12 is provided with an extension block 121 which contacts the lower surface of the horizontal portion 113 when sliding upward to the limit state, and the plastic buckle sleeve 13 is installed on the front side of the extension block 121; the lower surface of the horizontal portion 113 is provided with a limit hole 111, and the plastic buckle sleeve 13 is provided with a telescopic hole 131 extending in the horizontal direction. The limit mechanism 14 includes a limit shaft 141 telescopically arranged on the extension block 121 and corresponding to the limit hole 111, a first wedge block 142 arranged at the upper end of the limit shaft 141, a first compression spring 143 sleeved on the limit shaft 141 and driving the limit shaft 141 to move upward, a linkage shaft 144 telescopically arranged on the extension block 121 and corresponding to the telescopic hole 131, and a second wedge block 145 arranged at one end of the linkage shaft 144 and contacting the first wedge block 142. When the plastic snap-fit ​​sleeve 13 is not snap-fitted with the snap-fit ​​portion 101 of the connecting sleeve 10, one end of the linkage shaft 144 passes through the telescopic hole 131, and the upper end of the limit shaft 141 is embedded in the limit hole 111; in the process of the snap-fit ​​portion 101 of the connecting sleeve 10 being snap-fitted into the plastic snap-fit ​​sleeve 13, the linkage shaft 144 is compressed and moves in a direction away from the connecting sleeve 10, and the second wedge block 145 drives the first wedge block 142 to overcome the elastic force of the first compression spring 143 and move downward, and the upper end of the limit shaft 141 disengages from the limit hole 111.

[0036] like Figure 4 As shown, a first magnetic block 146 is disposed at one end of the linkage shaft 144 passing through the telescopic hole 131 , and a second magnetic block 102 is disposed on the buckling portion 101 of the connecting sleeve 10 , which is attracted to the first magnetic block 146 after the buckling portion 101 is installed.

[0037] like Figures 2 to 4 As shown, an elastic intermittent adsorption mechanism 15 is arranged between the plurality of sliding seats 12 and the upper end of the tilting frame 11. When the sliding seat 12 moves upward to the limit state and the limit mechanism 14 does not limit the sliding of the sliding seat 12, the sliding seat 12 is first adsorbed and fixed between the upper ends of the tilting frame 11 under the action of the elastic intermittent adsorption mechanism 15 and then gradually separated under the action of elasticity. A plurality of guide shafts 112 are arranged on the tilting frame 11, and the same sliding seat 12 passes through two guide shafts 112. The elastic intermittent adsorption mechanism 15 includes a plastic plate 151 arranged on the upper surface of the horizontal portion 113, a plurality of suction cups 152 arranged on the sliding seat 12 and adsorbed on the plastic plate 151 when the sliding seat 12 slides upward to the limit state, and a second compression spring 153 sleeved on the guide shaft 112 and pressed between the sliding seat 12 and the upper end of the tilting frame 11 when the sliding seat 12 slides upward to the limit state.

[0038] Implementation effect: First, a limit box 9 is provided for the collection box 3 to be stored, and the buckling parts 101 of the connecting sleeves 10 on the multiple first lead wires 5 and the multiple second lead wires 7 are buckled into the plastic buckling sleeves 13 on the multiple sliding seats 12, and the limit on the sliding seat 12 is gradually released by the limit mechanism 14. The sliding seat 12 pulls the connecting sleeves 10 on the first lead wire 5 or the second lead wire 7 to slide toward the lower end of the inclined frame 11 under the action of its own gravity, so that when the multiple sliding seats 12 slide downward to the limit state, the uppermost heights of the multiple chest electrodes 4 and the uppermost heights of the multiple limb electrodes 6 are the same, and by folding the first lead wire 5 and the second lead wire 7, the chest electrodes 4 and the limb electrodes 6 are prevented from hanging on the ground. In addition, multiple first lead wires 5 and multiple second lead wires 7 can be separately stored to solve the problem that multiple first lead wires 5 and multiple second lead wires 7 are easily entangled; at the same time, when multiple chest electrodes 4 and multiple limb electrodes 6 are in use, in the process of pulling the connecting sleeve 10 upward by the first lead wire 5 or the second lead wire 7 to overcome the gravity of the sliding seat 12, when the sliding seat 12 slides upward to the limit state and in the process of the buckling portion 101 of the connecting sleeve 10 and the plastic buckling sleeve 13 are separated from each other, the limiting mechanism 14 gradually fixes the sliding seat 12 on the upper end of the inclined frame 11 to reset the sliding seat 12, and at this time, the multiple first lead wires 5 and multiple second lead wires 7 are in a state that is convenient for removal and use.

[0039] When the plastic snap-fit ​​sleeve 13 is not snapped with the snap-fit ​​portion 101 of the connecting sleeve 10, one end of the linkage shaft 144 passes through the telescopic hole 131, and the upper end of the limiting shaft 141 is embedded in the limiting hole 111, thereby fixing the sliding seat 12 on the upper end of the tilting frame 11 for limiting; when the snap-fit ​​portion 101 of the connecting sleeve 10 is snapped on the plastic snap-fit ​​sleeve 13, the linkage shaft 144 moves in a direction away from the connecting sleeve 10 after being compressed, and the second wedge block 145 drives the first wedge block 142 to overcome the elastic force of the first compression spring 143 and move downward, and the upper end of the limiting shaft 141 is separated from the limiting hole 111, thereby releasing the fixation of the sliding seat 12, so that the sliding seat 12 moves downward under the action of gravity to overcome the gravity of the chest motor or the limb electrode 6, and finally makes the top end heights of the multiple chest electrodes 4 and the top end heights of the multiple limb electrodes 6 the same.

[0040] During the process of removing the snap-fitting portion 101 of the connecting sleeve 10 from the plastic snap-fitting sleeve 13, the first magnetic block 146 and the second magnetic block 102 are arranged to pull the linkage shaft 144 in a direction away from the limiting shaft 141, so that the limiting shaft 141 can be more smoothly embedded in the limiting hole 111 for limiting under the action of the first compression spring 143.

[0041] First, the elastic intermittent adsorption mechanism 15 has two functions: adsorption fixation and gradual separation under elastic action. First, the adsorption fixation function is set, so that when the sliding seat 12 slides upward to the limit state and the buckling part 101 of the connecting sleeve 10 is not separated from the plastic buckling sleeve 13, adsorption can be performed in a short time to ensure that the limiting shaft 141 of the limiting mechanism 14 has enough time to be embedded in the limiting hole 111 for limiting, so that after the limiting shaft 141 is separated from the limiting hole 111, the sliding seat 12 stops sliding downward in a short time, so that after the connecting sleeve 10 on the corresponding first lead wire 5 and second lead wire 7 is installed to the wrong position, it can be removed and restarted in a short time, avoiding the problem of entanglement of the first lead wire 5 and the second lead wire 7 due to installation at the wrong position; then the gradual separation function under elastic action is set, which also eliminates the adsorption effect caused by adsorption fixation, and ensures that the sliding seat 12 can slide downward smoothly. By setting the plastic plate 151 and the suction cup 152, the effect of adsorption and fixing can be achieved when the sliding seat 12 slides upward to the limit state; at the same time, the second compression spring 153 is set, because it is pressed between the sliding seat 12 and the upper end of the tilting frame 11 when the sliding seat 12 slides upward to the limit state, so that the compression spring in the compressed state has a downward force on the sliding seat 12, so that the plastic plate 151 and the suction cup 152 can be gradually separated, ensuring that the sliding seat 12 can slide downward smoothly.

[0042] Embodiment 2: A multifunctional electrocardiograph, which is different from Embodiment 1 in that: Figure 3 and Figure 5 As shown, an ultraviolet disinfection device 16 is installed on the movable frame 1. When the support rod 8 rotates 90 degrees, multiple chest electrodes 4 and multiple limb electrodes 6 are located directly above the ultraviolet disinfection device 16. When the ultraviolet disinfection device 16 moves upward, multiple chest electrodes 4 and multiple limb electrodes 6 can be embedded and disinfected.

[0043] like Figure 5 and Figure 6 As shown, the ultraviolet disinfection device 16 includes a disinfection box 161 which is lifted and lowered on the side of the mobile frame 1, an ultraviolet lamp 162 arranged in the disinfection box 161, an electric push rod 163 arranged between the side of the mobile frame 1 and the bottom of the disinfection box 161, and a control panel 164 arranged on the outside of the disinfection box 161. The control panel 164 is signal-connected to the ultraviolet lamp 162 and the electric push rod 163. The top of the disinfection box 161 is rotatably connected to a dust cover 165. After the dust cover 165 rotates to cover the top of the disinfection box 161, there is a gap between the dust cover 165 and the disinfection box 161 for multiple first lead wires 5 and multiple second lead wires 7 to pass through.

[0044] like Figure 6As shown, a linkage mechanism 17 is provided between the movable frame 1 and the dust cover 165 for controlling the opening and closing of the dust cover 165 during the lifting and lowering process of the disinfection box 161. During the upward movement of the disinfection box 161, the linkage mechanism 17 first drives the dust cover 165 to rotate and then opens, and then drives the dust cover 165 to remain in the open state, so that the chest electrode 4 and the limb electrodes 6 after the rotation of the rotating support arm 82 enter the disinfection box 161 as the disinfection box 161 rises. The linkage mechanism 17 includes a telescopic sleeve 171 arranged on the mobile frame 1, a telescopic rod 172 telescopically arranged on the telescopic sleeve 171, a third compression spring 173 sleeved on the lower end of the telescopic rod 172, an anti-detachment end cover 174 arranged at the lower end of the telescopic rod 172, a reversing ring 175 arranged on the mobile frame 1 and communicating with the uppermost end of the disinfection box 161 in the initial state, and a cable 176 with two ends arranged between the telescopic rod 172 and the dust cover 165 and passing through the reversing ring 175. When the disinfection box 161 is in the initial state, the dust cover 165 is in a state of covering the top of the disinfection box 161. When the dust cover 165 is rotated upward by 90 degrees, the dust cover 165 contacts the side of the mobile frame 1.

[0045] Implementation effect: On the premise that the top heights of the multiple chest electrodes 4 and the top heights of the multiple limb electrodes 6 are the same, by providing a liftable ultraviolet disinfection device 16 and a rotatable connection of the support rod 8, the multiple chest electrodes 4 and the multiple limb electrodes 6 can be located directly above the ultraviolet disinfection device 16. When the ultraviolet disinfection device 16 moves upward, the multiple chest electrodes 4 and the multiple limb electrodes 6 can be embedded and disinfected.

[0046] At the same time, when multiple chest electrodes 4 and multiple limb electrodes 6 need to be disinfected, the electric push rod 163 drives the disinfection box 161 to move upward, so that multiple chest electrodes 4 and multiple limb electrodes 6 fall into the disinfection box 161, and ultraviolet disinfection is performed by the ultraviolet lamp 162. The opening and closing of the dust cover 165 is controlled by setting a linkage mechanism 17, so that the dustproof function of the ultraviolet disinfection device 16 in the closed state when not in use is met, and the function of opening the disinfection box 161 during the upward movement of the disinfection box 161 can be embedded with the chest electrodes 4 and the limb electrodes 6, thereby facilitating the use of the ultraviolet disinfection device 16. In the process of the electric push rod 163 driving the disinfection box 161 to move upward, the third compression spring 173 is gradually compressed so that the pulling force on the dust cover 165 is greater than the gravity of the dust cover 165, thereby driving the dust cover 165 to open, and when the dust cover 165 rotates 90 degrees upward and hits the side of the movable frame 1, the dust cover 165 cannot rotate at this time; in the process of the disinfection box 161 moving upward, the elastic force of the third compression spring 173 can be overcome to make the telescopic rod 172 move upward to avoid interfering with the disinfection box 161 moving upward.

[0047] 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. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A multifunctional electrocardiograph, comprising a mobile frame (1), an electrocardiograph body (2) arranged on the mobile frame (1), a data acquisition box (3) connected to the electrocardiograph body (2) for signals, six chest electrodes (4) connected to the data acquisition box (3) for signals via first lead wires (5), and four limb electrodes (6) connected to the data acquisition box (3) for signals via second lead wires (7), characterized in that: A support rod (8) is arranged on the side of the electrocardiograph body (2); a limit box (9) is arranged on the upper end of the support rod (8) for the collection box (3) to be embedded and installed from bottom to bottom; and a connecting sleeve (10) having a buckling portion (101) is arranged on the circumference of the first lead wire (5) and the second lead wire (7); The support rod (8) is provided with an inclined frame (11) extending downwardly at the rear side, and the inclined frame (11) is slidably connected with ten sliding seats (12) that can slide downward under the action of gravity, and the sliding seat (12) is provided with a plastic buckle sleeve (13), and the plastic buckle sleeve (13) can be embedded with the buckle part (101) of the connecting sleeve (10), and a limiting mechanism (14) for limiting or fixing the sliding seat (12) is provided between the sliding seat (12), the plastic buckle sleeve (13) and the upper end of the inclined frame (11); In the process of the buckling portion (101) of the connecting sleeve (10) being embedded in the plastic buckling sleeve (13), the limiting mechanism (14) gradually releases the limit on the sliding seat (12), and the sliding seat (12) pulls the connecting sleeve (10) on the first lead wire (5) or the second lead wire (7) to slide toward the lower end of the tilting frame (11) under the action of its own weight; in the process of the connecting sleeve (10) being pulled upward by the first lead wire (5) or the second lead wire (7) to overcome the weight of the sliding seat (12), when the sliding seat (12) slides upward to the limit state and the buckling portion (101) of the connecting sleeve (10) and the plastic buckling sleeve (13) are separated from each other, the limiting mechanism (14) gradually fixes the sliding seat (12) on the upper end of the tilting frame (11); The front side of the tilt frame (11) is provided with a shelf (114) for allowing the connecting sleeves (10) on the first lead wire (5) and the second lead wire (7) to pass through during the installation process of the plastic snap-fit ​​sleeve (13) to prevent the chest electrode (4) and the limb electrode (6) from falling. The connecting sleeves (10) are fixed at different positions on the first lead wire (5) and the second lead wire (7). When the plurality of sliding seats (12) slide downward to an extreme state, the top heights of the plurality of chest electrodes (4) and the top heights of the plurality of limb electrodes (6) are the same.

2. A multifunctional electrocardiograph according to claim 1, characterized in that: The upper end of the tilting frame (11) is provided with a horizontal portion (113) extending in the horizontal direction; the sliding seat (12) is provided with an extension block (121) which abuts against the lower surface of the horizontal portion (113) when sliding upward to an extreme state; the plastic buckle sleeve (13) is installed on the front side of the extension block (121); the lower surface of the horizontal portion (113) is provided with a limiting hole (111); the plastic buckle sleeve (13) is provided with a telescopic hole (131) extending in the horizontal direction; the limiting mechanism (14) It comprises a limiting shaft (141) telescopically arranged on the extension block (121) and corresponding to the limiting hole (111), a first wedge-shaped block (142) arranged at the upper end of the limiting shaft (141), a first compression spring (143) sleeved on the limiting shaft (141) and driving the limiting shaft (141) to move upward, a linkage shaft (144) telescopically arranged on the extension block (121) and corresponding to the telescopic hole (131), and a second wedge-shaped block (145) arranged at one end of the linkage shaft (144) and in conflict with the first wedge-shaped block (142); When the plastic snap-fit ​​sleeve (13) is not snap-fitted with the snap-fit ​​portion (101) of the connecting sleeve (10), one end of the linkage shaft (144) passes through the telescopic hole (131), and the upper end of the limit shaft (141) is embedded in the limit hole (111); when the snap-fit ​​portion (101) of the connecting sleeve (10) is snap-fitted with the plastic snap-fit ​​sleeve (13), the linkage shaft (144) is compressed and moves in a direction away from the connecting sleeve (10), and the second wedge block (145) drives the first wedge block (142) to move downward after overcoming the elastic force of the first compression spring (143), and the upper end of the limit shaft (141) is separated from the limit hole (111).

3. A multifunctional electrocardiograph according to claim 2, characterized in that: A first magnetic block (146) is arranged at one end of the linkage shaft (144) passing through the telescopic hole (131), and a second magnetic block (102) is arranged on the buckling portion (101) of the connecting sleeve (10) and is attracted to the first magnetic block (146) after the buckling portion (101) is installed.

4. A multifunctional electrocardiograph according to claim 3, characterized in that: An elastic intermittent adsorption mechanism (15) is provided between the plurality of sliding seats (12) and the upper ends of the tilting frames (11). When the sliding seats (12) move upward to an extreme state and the limiting mechanism (14) does not restrict the sliding of the sliding seats (12), the sliding seats (12) are first adsorbed and fixed between the upper ends of the tilting frames (11) under the action of the elastic intermittent adsorption mechanism (15) and then gradually separated under the action of elasticity.

5. A multifunctional electrocardiograph according to claim 4, characterized in that: The tilting frame (11) is provided with a plurality of guide shafts (112), the same sliding seat (12) passes through two guide shafts (112), and the elastic intermittent adsorption mechanism (15) comprises a plastic plate (151) arranged on the upper surface of the horizontal portion (113), a plurality of suction cups (152) arranged on the sliding seat (12) and adsorbed on the plastic plate (151) when the sliding seat (12) slides upward to an extreme state, and a second compression spring (153) sleeved on the guide shaft (112) and pressed between the sliding seat (12) and the upper end of the tilting frame (11) when the sliding seat (12) slides upward to an extreme state.

6. A multifunctional electrocardiograph according to claim 1, characterized in that: An ultraviolet disinfection device (16) is provided on the movable frame (1) for lifting and lowering, and the support rod (8) is rotatably connected to the movable frame (1). When the support rod (8) is rotated 90 degrees, the plurality of chest electrodes (4) and the plurality of limb electrodes (6) are located directly above the ultraviolet disinfection device (16). When the ultraviolet disinfection device (16) moves upward, the plurality of chest electrodes (4) and the plurality of limb electrodes (6) can be embedded therein for disinfection.

7. A multifunctional electrocardiograph according to claim 6, characterized in that: The support rod (8) comprises a horizontal support arm (81) fixedly arranged at the rear end of one side of the mobile frame (1), and a rotating support arm (82) rotatably connected to the horizontal support arm (81); the limit box (9) is installed at the upper end of the rotating support arm (82); and the inclined frame (11) is arranged on the rotating support arm (82); the ultraviolet disinfection device (16) comprises a disinfection box (161) arranged to be lifted and lowered on the side of the mobile frame (1), an ultraviolet lamp (162) arranged in the disinfection box (161), and a UV lamp (162) arranged on the mobile frame (1). An electric push rod (163) is provided between the side and the bottom of the disinfection box (161), and a control panel (164) is arranged outside the disinfection box (161). The control panel (164) is signal-connected to the ultraviolet lamp (162) and the electric push rod (163). A dust cover (165) is rotatably connected to the top of the disinfection box (161). After the dust cover (165) rotates to cover the top of the disinfection box (161), a gap is provided between the dust cover (165) and the disinfection box (161) for a plurality of first lead wires (5) and a plurality of second lead wires (7) to pass through.

8. A multifunctional electrocardiograph according to claim 7, characterized in that: A linkage mechanism (17) is provided between the mobile frame (1) and the dust cover (165) for controlling the opening and closing of the dust cover (165) during the lifting process of the disinfection box (161). During the upward movement of the disinfection box (161), the linkage mechanism (17) first drives the dust cover (165) to rotate and then to open, and then drives the dust cover (165) to remain in the open state, so that the chest electrode (4) and the limb electrodes (6) after the rotation of the rotating support arm (82) enter the disinfection box (161) as the disinfection box (161) rises.

9. A multifunctional electrocardiograph according to claim 8, characterized in that: The linkage mechanism (17) comprises a telescopic sleeve (171) arranged on the mobile frame (1), a telescopic rod (172) telescopically arranged on the telescopic sleeve (171), a third compression spring (173) sleeved on the lower end of the telescopic rod (172), an anti-dropping end cover (174) arranged at the lower end of the telescopic rod (172), a reversing ring (175) arranged on the mobile frame (1) at a height that is in communication with the uppermost end of the disinfection box (161) in the initial state, and a cable (176) with two ends arranged between the telescopic rod (172) and the dust cover (165) and passing through the reversing ring (175). When the disinfection box (161) is in the initial state, the dust cover (165) is in a state of covering the top of the disinfection box (161). When the dust cover (165) is rotated upward by 90 degrees, the dust cover (165) contacts the side of the mobile frame (1).

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