Clinical treatment pressing device for cardiovascular medicine department

Abstract

The invention relates to the technical field of medical instruments, and particularly discloses a cardiovascular medicine clinical treatment pressing device which comprises a containing box and a supporting rod. The lifting mechanism is fixedly connected to one side of the interior of the placing box, and the lifting mechanism can adjust the pressing depth and the pressing frequency of the device according to the thickness of the side face of the human body; and the locking mechanism is arranged on the other side of the interior of the containing box, and the locking mechanism can ensure that the position of the pressing piece cannot be changed during pressing. The device at least has the following beneficial effects that by arranging a containing box, a supporting rod and a lifting mechanism, the containing box is moved up and down, the containing box drives a driving gear to move up and down between teeth of a fixed rack, the driving gear drives a first driven wheel to rotate through a first connecting rod, and the first driven wheel is engaged with a second gear to rotate; the second gear drives a third gear to rotate through a second connecting rod, the third gear is rotationally engaged with a lifting rod to move up and down, and the pressing depth is changed.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, in particular to a clinical treatment pressing device for cardiovascular medicine. Background Art

[0002] Cardiology, also known as cardiovascular medicine, is a clinical department set up in the general internal medicine departments of hospitals at all levels for the diagnosis and treatment of cardiovascular diseases. The diseases treated include angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beats, irregular heartbeat, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases.

[0003] When the existing clinical treatment pressing device for cardiovascular medicine is used, the pressing piece is closely fitted with the middle and lower 1 / 3 of the sternum of the patient's chest, and the pressing device is adjusted to press the patient. Due to the different body shapes of patients, the body thickness is different, and the required depth of pressing is also different. However, when manually adjusting the pressing device, a lot of time is wasted, and if the pressing depth is too deep, it will cause secondary injuries to the patient. If the pressing depth is too shallow, it will lead to inadequate pressing, thereby losing its effect and affecting first aid. Summary of the invention

[0004] The purpose of the present invention is to provide a clinical treatment pressing device for cardiovascular medicine to solve the problem proposed in the above background technology that the pressing device is manually adjusted, the pressing depth is too deep, which will cause secondary damage to the patient, and the pressing depth is too shallow, which will lead to inadequate pressing.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A clinical treatment pressing device for cardiovascular medicine: comprising a placement box and a support rod;

[0006] A lifting mechanism, the lifting mechanism is fixedly connected to one side of the placement box, and the lifting mechanism can adjust the pressing depth and pressing frequency of the device according to the thickness of the side of the human body;

[0007] The locking mechanism is arranged on the other side of the placement box, and the locking mechanism can ensure that the position of the pressing piece will not change when pressing.

[0008] Wherein, the lifting mechanism includes a fixed rack on one side of the upper surface of the support rod, the support rod can fix the position of the fixed rack, a driving gear is meshed between the teeth of the fixed rack, a first connecting rod is fixedly connected to the middle part of the surface of the driving gear, and the rotating gear can fix the position of the first connecting rod, one end of the first connecting rod is fixedly connected to the first driven wheel, the first connecting rod can fix the position of the first driven wheel, a second gear is meshed between the teeth of the first driven wheel, the middle part of one end of the second gear is fixedly connected to the second connecting rod, the second gear can fix the position of the second connecting rod, one end of the second connecting rod is sleeved with a third gear, the second connecting rod can limit the position of the third gear, the middle part of one end of the third gear is fixedly connected to a limiting spring, the third gear can fix the position of the limiting spring, one end of the limiting spring is fixedly connected to the middle part of one end of the second gear, the second gear can fix the position of the limiting spring, a lifting rod is meshed between the teeth of the third gear, the middle part of the bottom of the lifting rod is fixedly connected to an arc plate, and the lifting rod can fix the position of the arc plate;

[0009] A fixing ring is fixedly connected to one side of the surface of the arc plate, and the arc plate can fix the position of the fixing ring; a placing ring is fixedly connected to the upper part of the surface of the fixing ring, and the fixing ring can fix the position of the placing ring; a limiting plate is slidably connected to one side of the interior of the placing ring, and the placing ring can limit the position of the limiting plate; a round rod is fixedly connected to the middle part of one end of the limiting plate, and the limiting plate can fix the position of the round rod; a compression spring is fixedly connected to the middle part of one end of the limiting plate, and the limiting plate can fix the position of the compression spring; one end of the compression spring is fixedly connected to one side of the inner wall of the placing ring, and the placing ring can fix the position of the compression spring.

[0010] Wherein, a hollow groove matching with the limiting plate is opened on one side of the interior of the fixing ring, and a hollow groove matching with the round rod is opened on one side of the surface of the placing ring.

[0011] The middle parts of the first driven wheel and one end of the second gear are rotatably connected to an inner wall of the placement box through bearings, and the placement box can limit the positions of the first driven wheel and the second gear.

[0012] Among them, an electric rod is fixedly connected to the middle part of an inner side wall of the placement box, and the placement box can fix the position of the electric rod. The electric rod and the second connecting rod are at the same horizontal position.

[0013] Among them, the other end of the first connecting rod is fixedly connected to the second driven wheel, the first connecting rod can fix the position of the second driven wheel, a tooth plate is meshed between the teeth of the second driven wheel, one end of the top of the tooth plate is fixedly connected to a moving block, the tooth plate can fix the position of the moving block, one end of the moving block is fixedly connected to a sliding plate, the moving block can fix the position of the sliding plate, the middle part of the surface of the sliding plate is slidably connected to a sliding rheostat, and the movement of the sliding plate can change the resistance of the sliding rheostat.

[0014] Among them, a fixing rod is slidably connected to the middle part of the top of the tooth plate, and the fixing rod can limit the tooth plate. One end of the fixing rod is fixedly connected to the upper part of the inner wall of the placement box, and the placement box can fix the position of the fixing rod. One end of the sliding rheostat is fixedly connected to the upper part of the inner wall of the placement box by bolts, and the placement box can fix the position of the sliding rheostat.

[0015] Wherein, the locking mechanism includes a fixing plate fixedly connected to one side of the top of the placement box by bolts, the placement box can fix the position of the fixing plate, the middle part of the bottom of the fixing plate is fixedly connected to an electric cylinder, the fixing plate can fix the position of the electric cylinder, one end of the electric cylinder is fixedly connected to a connecting plate, the electric cylinder can fix the position of the connecting plate, the middle part of the bottom of the connecting plate is sleeved with a connecting ball, the connecting plate can fix the position of the connecting ball, one side of the surface of the connecting ball is fixedly connected to a gas rod, the connecting ball can fix the position of the gas rod, the internal sliding connection of one end of the gas rod is connected to a moving rod, the gas rod can limit the position of the moving rod, the middle part of an inner side wall of the gas rod is fixedly connected to a fixing spring, the gas rod can fix the position of the fixing spring, one end of the fixing spring is fixedly connected to one end of the moving rod, the moving rod can fix the fixing spring, one end of the moving rod is fixedly connected to an expansion plate, the moving rod can fix the position of the expansion plate, one end of the expansion plate is fixedly connected to a friction plate, the expansion plate can fix the position of the friction plate, and the movement of the expansion plate can drive the friction plate to move;

[0016] The bottom of the connecting ball is fixedly connected to a moving tube, and the connecting ball can fix the position of the moving tube. The surface of the moving tube is slidably connected to a placement tube. The bottom of the placement tube is fixedly connected to an airbag, and the airbag can fix the position of the placement tube. The bottom of the airbag is fixedly connected to an extrusion plate, and the extrusion plate can fix the position of the airbag. The bottom of the extrusion plate is fixedly connected to a pressing piece, and the pressing piece can fix the position of the extrusion plate. A limiting piece is fixedly connected to one side of the top of the pressing piece, and the pressing piece can fix the position of the limiting piece. The bottom of the pressing piece is fixedly connected to a rubber plate, and the pressing piece can fix the position of the rubber plate.

[0017] Among them, a hollow groove adapted to the connecting ball is opened in the middle of the inner bottom of the connecting plate, and the connecting ball can be fixedly connected to the inner bottom of the connecting plate through the hollow groove in the inner bottom of the connecting plate. A hollow groove adapted to the gas rod is opened on one side of the interior of the connecting plate, and the gas rod can be fixedly connected to the interior of the connecting plate through the hollow groove on one side of the interior of the connecting plate.

[0018] Among them, the bottom of the support rod is rotatably connected to a base, and the base can limit the position of the support rod; one side of the top of the placement box is fixedly connected to a key panel, and the placement box can fix the position of the key panel; the top of the placement box is fixedly connected to one side close to the key panel with a control panel, and the placement box can fix the position of the control panel.

[0019] The present invention has at least the following beneficial effects: by setting a placement box, a support rod and a lifting mechanism, the placement box is moved up and down, the placement box drives the driving gear to move up and down between the teeth of the fixed rack, the driving gear drives the first driven wheel to rotate through the first connecting rod, the first driven wheel engages with the second gear to rotate, the second gear drives the third gear to rotate through the second connecting rod, the third gear rotates and engages with the lifting rod to move up and down, thereby changing the depth of the downward pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0021] Figure 2 It is a cross-sectional schematic diagram of the present invention;

[0022] Figure 3 It is a cross-sectional schematic diagram of the second state of the extrusion device of the present invention;

[0023] Figure 4 It is a schematic diagram of the internal cross-section of the connecting plate of the present invention;

[0024] Figure 5 It is a three-dimensional schematic diagram of the lifting mechanism of the present invention;

[0025] Figure 6 It is a schematic diagram of the lifting mechanism of the present invention from a second perspective;

[0026] Figure 7 It is a three-dimensional cross-sectional schematic diagram of the locking mechanism of the present invention;

[0027] Figure 8 It is a cross-sectional schematic diagram of the locking mechanism of the present invention;

[0028] Fig. 9 This is a schematic diagram of the disassembly of the internal components of the placement ring of the present invention.

[0029] In the figure: 1, placement box; 2, support rod; 3, lifting mechanism; 301, fixed rack; 302, driving gear; 303, first connecting rod; 304, first driven wheel; 305, second gear; 306, second connecting rod; 307, third gear; 308, limiting spring; 309, lifting rod; 310, arc plate; 311, fixing ring; 312, placement ring; 313, limiting plate; 314, round rod; 315, compression spring; 4, locking mechanism; 401, fixing plate; 402, electric cylinder; 403, connecting plate; 404, connecting ball; 405, gas rod; 406, moving rod; 407, expansion plate; 408, friction plate; 409, moving tube; 410, placement tube; 411, air bag; 412, extrusion plate; 413, pressing piece; 414, limiting piece; 415, rubber plate; 5, electric rod; 6, second driven wheel; 7, tooth plate; 8, moving block; 9, sliding piece; 10, sliding rheostat; 11, fixing rod; 12, base; 13, keypad; 14, control panel; 15, fixing spring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Embodiment 1

[0032] See also Figures 1 to 9 , the present invention provides a technical solution: a clinical treatment pressing device for cardiovascular medicine: comprising a placement box 1 and a support rod 2;

[0033] A lifting mechanism 3, which is fixedly connected to one side of the placement box 1. The lifting mechanism 3 can adjust the pressing depth and pressing frequency of the device according to the thickness of the side of the human body;

[0034] The locking mechanism 4 is arranged at the other side of the inside of the placement box 1, and the locking mechanism 4 can ensure that the position of the pressing member 413 does not change when pressing;

[0035] The lifting mechanism 3 includes a fixed rack 301 on one side of the upper surface of the support rod 2, the support rod 2 can fix the position of the fixed rack 301, a driving gear 302 is meshed between the teeth of the fixed rack 301, the driving gear 302 can rotate between the teeth of the fixed rack 301, a first connecting rod 303 is fixedly connected to the middle of the surface of the driving gear 302, the driving gear 302 can fix the position of the first connecting rod 303, the rotation of the driving gear 302 can drive the first connecting rod 303 to rotate, one end of the first connecting rod 303 is fixedly connected There is a first driven wheel 304, a first connecting rod 303 can fix the position of the first driven wheel 304, the first connecting rod 303 can drive the first driven wheel 304 to rotate, a second gear 305 is meshed between the teeth of the first driven wheel 304, the first driven wheel 304 can mesh with the second gear 305 to rotate, a second connecting rod 306 is fixedly connected to the middle of one end of the second gear 305, the second gear 305 can fix the position of the second connecting rod 306, the rotation of the second gear 305 can drive the second connecting rod 306 to rotate, and the second connecting rod 306 is rotated. One end of the connecting rod 306 is sleeved with a third gear 307, and the second connecting rod 306 can limit the position of the third gear 307, limiting the third gear 307 to move only on one side of the surface of the second connecting rod 306, and the second connecting rod 306 can connect the second gear 305 with the third gear 307, and the rotation of the second connecting rod 306 can drive the third gear 307 to rotate, and the middle part of one end of the third gear 307 is fixedly connected with a limiting spring 308, and the third gear 307 can fix the position of the limiting spring 308, and the third gear 305 can be fixed. The rotation can drive the limiting spring 308 to rotate. One end of the limiting spring 308 is fixedly connected to the middle part of one end of the second gear 305. The second gear 305 can fix the position of the limiting spring 308. A lifting rod 309 is meshed between the teeth of the third gear 307. The third gear 307 can mesh with the lifting rod 309 to move vertically up and down. The middle part of the bottom of the lifting rod 309 is fixedly connected to the arc plate 310. The lifting rod 309 can fix the position of the arc plate 310, and the lifting rod 309 can drive the arc plate 310 to move vertically up and down.

[0036] A fixing ring 311 is fixedly connected to one side of the surface of the arc plate 310, and the arc plate 310 can fix the position of the fixing ring 311. The arc plate 310 can drive the fixing ring 311 to move vertically up and down. A placement ring 312 is fixedly connected to the upper part of the surface of the fixing ring 311, and the fixing ring 311 can fix the position of the placement ring 312. A limiting plate 313 is slidably connected to one side of the inside of the placement ring 312, and the placement ring 312 can limit the position of the limiting plate 313, so that the limiting plate 313 can only move inside the placement ring 312. The limiting plate 31 A round rod 314 is fixedly connected to the middle of one end of the limiting plate 313, and the limiting plate 313 can fix the position of the round rod 314. The limiting plate 313 can drive the round rod 314 to move. A compression spring 315 is fixedly connected to the middle of one end of the limiting plate 313, and the limiting plate 313 can fix the position of the compression spring 315. One end of the compression spring 315 is fixedly connected to one side of the inner wall of the placing ring 312, and the placing ring 312 can fix the position of the compression spring 315. The limiting plate 313 moves inside the placing ring 312 to stretch or shrink the compression spring 315.

[0037] A slot matching the limiting plate 313 is formed on one side of the interior of the fixing ring 311, and the limiting plate 313 can enter the interior of the fixing ring 311 through the slot on one side of the fixing ring 311. A slot matching the round rod 314 is formed on one side of the surface of the placing ring 312, and the slot on one side of the placing ring 312 allows the round rod 314 to move.

[0038] The middle part of one end of the first driven wheel 304 and the second gear 305 are both rotatably connected to an inner wall of the placement box 1 through a bearing, and the placement box 1 can limit the position of the first driven wheel 304 and the second gear 305, limiting the first driven wheel 304 and the second gear 305 to rotate only on the lower part of an inner wall of the placement box 1;

[0039] The middle of the inner wall of the placement box 1 is fixedly connected with an electric rod 5. The placement box 1 can fix the position of the electric rod 5 to ensure that the position of the electric rod 5 does not change. The electric rod 5 can move on the middle of the inner wall of the placement box 1. The electric rod 5 and the second connecting rod 306 are at the same horizontal position. When one end of the electric rod 5 moves outward, it can push the third gear 307 to move on the surface of the second connecting rod 306 and squeeze the limiting spring 308.

[0040] The other end of the first connecting rod 303 is fixedly connected with the second driven wheel 6, the first connecting rod 303 can fix the position of the second driven wheel 6, the rotation of the first connecting rod 303 can drive the second driven wheel 6 to rotate, a toothed plate 7 is meshed between the teeth of the second driven wheel 6, the rotation of the second driven wheel 6 can mesh with the toothed plate 7 to move, one end of the top of the toothed plate 7 is fixedly connected with a moving block 8, the toothed plate 7 can fix the position of the moving block 8, the movement of the toothed plate 7 can drive the moving block 8 to move horizontally, one end of the moving block 8 is fixedly connected with a sliding plate 9, the moving block 8 can fix the position of the sliding plate 9, the movement of the moving block 8 can drive the sliding plate 9 to move, the middle part of the surface of the sliding plate 9 is slidably connected with a sliding rheostat 10, the movement of the sliding plate 9 can change the resistance of the sliding rheostat 10, thereby changing the current of the electric cylinder 402, so that the movement frequency of the sliding plate 7 is the same at different positions;

[0041] A fixing rod 11 is slidably connected to the middle of the top of the tooth plate 7, and the fixing rod 11 can limit the tooth plate 7, so that the tooth plate 7 can only slide on one side of the bottom of the fixing rod 11. One end of the fixing rod 11 is fixedly connected to the upper part of the inner wall of the placement box 1, and the placement box 1 can fix the position of the fixing rod 11 to ensure that the position of the fixing rod 11 will not change. One end of the sliding rheostat 10 is fixedly connected to the upper part of the inner wall of the placement box 1 by bolts, and the placement box 1 can fix the position of the sliding rheostat 10;

[0042] The locking mechanism 4 includes a fixing plate 401 fixedly connected to one side of the top of the placement box 1 by bolts. The placement box 1 can fix the position of the fixing plate 401. The placement box 1 can move up and down to drive the fixing plate 401 to move up and down. The middle of the bottom of the fixing plate 401 is fixedly connected to an electric cylinder 402. The fixing plate 401 can fix the position of the electric cylinder 402 to ensure that the electric cylinder 402 moves on the middle of the bottom of the fixing plate 401. One end of the electric cylinder 402 is fixedly connected to a connecting plate 403. The electric cylinder 402 can fix the position of the connecting plate 403. One end of the electric cylinder 402 can The connecting plate 403 is driven to move vertically up and down. A connecting ball 404 is sleeved in the middle of the bottom of the connecting plate 403. The connecting plate 403 can fix the position of the connecting ball 404. The up and down movement of the connecting plate 403 can drive the connecting ball 404 to move up and down. A gas rod 405 is fixedly connected to one side of the surface of the connecting ball 404. The connecting ball 404 can fix the position of the gas rod 405. The connecting ball 404 can drive the gas rod 405 to move up and down. The gas can enter the inside of the gas rod 405 through the connecting ball 404. A moving rod 406 is slidably connected to the inside of one end of the gas rod 405. The gas rod 405 can move The position of the moving rod 406 is restricted, and the moving rod 406 can only move horizontally inside the gas rod 405. After the gas enters the gas rod 405, the moving rod 406 can be pushed to move. A fixed spring 15 is fixedly connected to the middle of an inner wall of the gas rod 405. The gas rod 405 can fix the position of the fixed spring 15 to ensure that the position of the fixed spring 15 will not change. One end of the fixed spring 15 is fixedly connected to one end of the moving rod 406. The moving rod 406 can fix the fixed spring 15. When the moving rod 406 squeezed by the gas moves, it can squeeze the fixed spring 15, and the moving rod 406 can move. An expansion plate 407 is fixedly connected to one end of the rod 406, and the moving rod 406 can fix the position of the expansion plate 407. The movement of the moving rod 406 can drive the expansion plate 407 to move. A friction plate 408 is fixedly connected to one end of the expansion plate 407. The expansion plate 407 can fix the position of the friction plate 408. The movement of the expansion plate 407 can drive the friction plate 408 to move. The friction plate 408 can resist the inner wall of the lifting rod 309, so that the position of the lifting rod 309 will not change. The fixed position of the lifting rod 309 can fix the third gear 307, so that it will not continue to rotate.

[0043] The bottom of the connecting ball 404 is fixedly connected with a moving tube 409, and the connecting ball 404 can fix the position of the moving tube 409, and the gas can enter the interior of the connecting ball 404 through the moving tube 409. The surface of the moving tube 409 is slidably connected with a moving tube 410, and the moving tube 409 can move inside the moving tube 410. The bottom of the moving tube 410 is fixedly connected with an airbag 411, and the airbag 411 can fix the position of the moving tube 410. The gas in the airbag 411 can enter the interior of the moving tube 409 through the moving tube 410. The bottom of the airbag 411 is fixedly connected with an extrusion plate 412, and the extrusion plate 412 can fix the position of the airbag 411. The plate 412 moves upward to squeeze the airbag 411. The bottom of the squeezing plate 412 is fixedly connected with a pressing piece 413, which can fix the position of the squeezing plate 412. The pressing piece 413 moves upward to drive the squeezing plate 412 to move upward. A limiting piece 414 is fixedly connected to one side of the top of the pressing piece 413, which can fix the position of the limiting piece 414. The pressing piece 413 moves upward to drive the limiting piece 414 to move upward. The limiting piece 414 moves upward and enters the interior of the fixing ring 311. The bottom of the pressing piece 413 is fixedly connected with a rubber plate 415, which can fix the position of the rubber plate 415.

[0044] A hollow groove matching the connecting ball 404 is opened in the middle of the inner bottom of the connecting plate 403, and the connecting ball 404 can be fixedly connected to the inner bottom of the connecting plate 403 through the hollow groove of the inner bottom of the connecting plate 403. A hollow groove matching the gas rod 405 is opened on one side inside the connecting plate 403, and the gas rod 405 can be fixedly connected to the inside of the connecting plate 403 through the hollow groove on one side inside the connecting plate 403.

[0045] Embodiment 2

[0046] like Figures 1 to 3 In the second embodiment, other structures remain unchanged. The difference from the first embodiment is that the bottom of the support rod 2 is rotatably connected to the base 12, and the base 12 can limit the position of the support rod 2, limiting the support rod 2 to rotate only on the base 12. One side of the top of the placement box 1 is fixedly connected to a key board 13, and the placement box 1 can fix the position of the key board 13. The top of the placement box 1 is fixedly connected to a side close to the key board 13 with a control panel 14, and the placement box 1 can fix the position of the control panel 14.

[0047] The following is a further introduction in conjunction with the specific working method, as described below: Specifically, when the cardiovascular clinical treatment pressing device is working / in use: rotate the support rod 2, align the pressing member 413 with the lower 1 / 3 of the sternum of the patient's chest, press down the placement box 1, the placement box 1 drives the active gear 302 to move downward between the teeth of the fixed rack 301, the active gear 302 drives the first driven wheel 304 to rotate through the first connecting rod 303, the first driven wheel 304 engages with the second gear 305 to rotate, and the second gear 305 drives the third gear 306 through the second connecting rod 306. 7 is rotated, the third gear 307 rotates to engage the lifting rod 309 and moves upward. Since the specification of the first driven wheel 304 is smaller than that of the second gear 305, and the stroke of the driving gear 302 is greater than that of the third gear 307, the length of the placement box 1 descending is greater than the length of the lifting rod 309 rising. When the rubber plate 415 fits with the lower 1 / 3 of the sternum of the patient's chest, the placement box 1 continues to move downward, so that the lifting rod 309 and the arc plate 310 continue to move upward, and the rubber plate 415 moves upward, pushing the limiting member 414 and the extrusion plate 412 on the surface of the pressing member 413 to move upward at the same time;

[0048] The limiting member 414 moves upward inside the fixing ring 311, pushing the limiting plate 313 from inside the fixing ring 311 into the inside of the placing ring 312, and compressing the compression spring 315. When the limiting member 414 rises to the maximum value, the compression spring 315 loses the extrusion force brought by the limiting member 414 and resets, pushing the limiting plate 313 to reset and restrict the limiting member 414.

[0049] The squeezing plate 412 moves upward to squeeze the airbag 411, and the gas inside the airbag 411 enters the moving tube 410. The gas inside the moving tube 410 enters the gas rod 405 through the moving tube 409 and the connecting ball 404, pushing the moving rod 406 to move outward inside the gas rod 405 while squeezing the fixed spring 15. The moving rod 406 drives the expansion plate 407 and the friction plate 408 to move, and fixes the internal resistance of the lifting rod 309 to ensure that the lifting rod 309 does not change position when in use;

[0050] When the friction plate 408 is fixed to the lifting rod 309, the lifting rod 309 is no longer moving, the third gear 307 is unable to rotate due to resistance, the third gear 307 is connected to the second gear 305 by the second connecting rod 306, the second gear 305 cannot rotate, the first driven wheel 304 and the first connecting rod 303 meshing with the second gear 305 are also unable to rotate, and the driving gear 302 is fixed between the teeth of the fixed rack 301 to ensure that the placement box 1 will not continue to move on the support rod 2;

[0051] The driving gear 302 drives the first driven wheel 304 to rotate through the first connecting rod 303, and drives the second driven wheel 6 to rotate at the same time. The second driven wheel 6 engages with the toothed plate 7 to move on the bottom of the fixed rod 11. The toothed plate 7 drives the moving block 8 to push the sliding plate 9 to move on the sliding rheostat 10, thereby changing the current size of the electric cylinder 402 to ensure that the frequency of the electric cylinder 402 is the same when it is in any position;

[0052] The electric rod 5 is started by the keypad 13 and the control panel 14, and one end of the electric rod 5 moves, pushing the third gear 307 to move on the surface of the second connecting rod 306. When the electric rod 5 is connected with the third gear 307, it continues to move, separating from the teeth at one end of the lifting rod 309, and at the same time, compressing the limiting spring 308, so as to ensure that the electric cylinder 402 will not be hindered when driving the lifting rod 309 to move;

[0053] The electric cylinder 402 is activated through the keypad 13 and the control panel 14, and one end of the electric cylinder 402 which is subjected to resistance drives the lifting rod 309 to squeeze the patient.

[0054] The above electronic devices are all powered by internal batteries (not shown) or external wires (not shown).

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A compression device for clinical treatment of cardiovascular medicine, comprising: placing a box (1) and a support rod (2); The invention is characterized in that: a lifting mechanism (3) is fixedly connected to one side of the inside of the placement box (1), and the lifting mechanism (3) can adjust the pressing depth and pressing frequency of the device according to the thickness of the side of the human body; A locking mechanism (4), wherein the locking mechanism (4) is arranged at the other side of the interior of the placement box (1), and the locking mechanism (4) can ensure that the position of the pressing member (413) does not change when pressing.

2. The clinical treatment pressing device for cardiovascular medicine according to claim 1, characterized in that: The lifting mechanism (3) comprises a fixed rack (301) on one side of the upper surface of the support rod (2), a driving gear (302) meshing between the teeth of the fixed rack (301), a first connecting rod (303) fixedly connected to the middle of the surface of the driving gear (302), one end of the first connecting rod (303) fixedly connected to a first driven wheel (304), a second gear (305) meshing between the teeth of the first driven wheel (304), and a second gear (305) at one end of the second gear (305) meshing between the teeth of the fixed rack (301). A second connecting rod (306) is fixedly connected in the middle, one end of the second connecting rod (306) is sleeved with a third gear (307), a limiting spring (308) is fixedly connected in the middle of one end of the third gear (307), one end of the limiting spring (308) is fixedly connected to the middle of one end of the second gear (305), a lifting rod (309) is meshed between the teeth of the third gear (307), and an arc plate (310) is fixedly connected in the middle of the bottom of the lifting rod (309); A fixing ring (311) is fixedly connected to one side of the surface of the arc-shaped plate (310), a placement ring (312) is fixedly connected to the upper part of the surface of the fixing ring (311), a limiting plate (313) is slidably connected to one side of the interior of the placement ring (312), a round rod (314) is fixedly connected to the middle of one end of the limiting plate (313), a compression spring (315) is fixedly connected to the middle of one end of the limiting plate (313), and one end of the compression spring (315) is fixedly connected to one side of the inner wall of the placement ring (312).

3. The clinical treatment pressing device for cardiovascular medicine according to claim 2, characterized in that: A hollow groove matching the limiting plate (313) is formed on one side of the interior of the fixing ring (311), and a hollow groove matching the round rod (314) is formed on one side of the surface of the placing ring (312).

4. The clinical treatment pressing device for cardiovascular medicine according to claim 2, characterized in that: The middle parts of the first driven wheel (304) and one end of the second gear (305) are both rotatably connected to an inner wall of the placement box (1) via bearings.

5. The clinical treatment pressing device for cardiovascular medicine according to claim 2, characterized in that: An electric rod (5) is fixedly connected to the middle of an inner side wall of the placement box (1), and the electric rod (5) and the second connecting rod (306) are at the same horizontal position.

6. The clinical treatment pressing device for cardiovascular medicine according to claim 2, characterized in that: The other end of the first connecting rod (303) is fixedly connected to a second driven wheel (6), a tooth plate (7) is meshed between the teeth of the second driven wheel (6), one end of the top of the tooth plate (7) is fixedly connected to a moving block (8), one end of the moving block (8) is fixedly connected to a sliding plate (9), and a sliding resistor (10) is slidably connected to the middle of the surface of the sliding plate (9).

7. The clinical treatment pressing device for cardiovascular medicine according to claim 6, characterized in that: A fixing rod (11) is slidably connected to the middle of the top of the toothed plate (7), one end of the fixing rod (11) is fixedly connected to the upper part of an inner wall of the placement box (1), and one end of the sliding rheostat (10) is fixedly connected to the upper part of an inner wall of the placement box (1) by means of bolts.

8. The clinical treatment pressing device for cardiovascular medicine according to claim 1, characterized in that: The locking mechanism (4) comprises a fixing plate (401) fixedly connected to one side of the top of the placing box (1) by bolts, an electric cylinder (402) is fixedly connected to the middle of the bottom of the fixing plate (401), one end of the electric cylinder (402) is fixedly connected to a connecting plate (403), a connecting ball (404) is sleeved in the middle of the bottom of the connecting plate (403), one side of the surface of the connecting ball (404) is fixedly connected to a gas rod (405), one end of the gas rod (405) is internally slidably connected to a moving rod (406), a fixing spring (15) is fixedly connected to the middle of an inner side wall of the gas rod (405), one end of the fixing spring (15) is fixedly connected to one end of the moving rod (406), one end of the moving rod (406) is fixedly connected to an expansion plate (407), and one end of the expansion plate (407) is fixedly connected to a friction plate (408); The bottom of the connecting ball (404) is fixedly connected to a moving tube (409), the surface of the moving tube (409) is slidably connected to a placement tube (410), the bottom of the placement tube (410) is fixedly connected to an airbag (411), the bottom of the airbag (411) is fixedly connected to an extrusion plate (412), the bottom of the extrusion plate (412) is fixedly connected to a pressing piece (413), one side of the top of the pressing piece (413) is fixedly connected to a limiting piece (414), and the bottom of the pressing piece (413) is fixedly connected to a rubber plate (415).

9. The clinical treatment pressing device for cardiovascular medicine according to claim 8, characterized in that: A hollow groove matching the connecting ball (404) is provided in the middle of the bottom of the connecting plate (403), and a hollow groove matching the gas rod (405) is provided on one side of the connecting plate (403).

10. The clinical treatment pressing device for cardiovascular medicine according to claim 1, characterized in that: The bottom of the support rod (2) is rotatably connected to a base (12), one side of the top of the placement box (1) is fixedly connected to a key board (13), and one side of the top of the placement box (1) close to the key board (13) is fixedly connected to a control panel (14).

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