Dynamic moving support of electrocardiograph monitor

Abstract

The dynamic moving support comprises a base, a fixing mechanism is arranged at the top of the base, an adjusting rod is arranged at the top of the fixing mechanism, a driving mechanism is arranged on one side of the adjusting rod, a clamping mechanism is arranged at the top of the adjusting rod, and the driving mechanism comprises a driving plate, a second rotating shaft, a pull rope, a driven piece and a limiting block. The driving plate is lifted through the driving handle, then gears are meshed with one another, the lead screw drives the fixing base to move, and therefore the moving support can move conveniently, the driving handle is lifted, the pull rope can be limited, the pull rope is pulled, the movable plate drives the fixing pin to move, and therefore the electrocardiograph monitor can be fixed and prevented from being separated from the moving support; the driving handle can be inserted into the connecting mechanism fixed on the sickbed, so that the movable support is fixedly connected with the sickbed, and the effect that the movable support and the sickbed move synchronously in the moving process is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of medical equipment, in particular to a dynamic movable bracket for an electrocardiogram monitor. Background Art

[0002] The ECG monitor is a dynamic and practical precision medical instrument used to monitor patients. It can simultaneously monitor the patient's ECG graph, respiration, body temperature, blood oxygen saturation, pulse rate and other physiological parameters. It has many functions such as collection, storage, intelligent analysis and early warning of ECG and other parameter information, and has the characteristics of precise monitoring, touch-screen control, simplicity and convenience. In order to accurately and timely monitor the patient's health status, the ECG monitor is generally used as a bedside medical device, that is, it is placed next to the bedridden patient.

[0003] In the prior art, during the actual examination and treatment process, critically ill patients are usually transferred. In this case, the ECG monitor needs to be moved together with the transfer bed. If the ECG monitor is placed on the transfer bed, it will not only take up space, but also may hinder the medical staff's observation of the patient's condition. If the ECG monitor is placed on another transfer device, it cannot be guaranteed that the transfer device and the transfer bed have the same moving speed. The different speeds may cause the connection between the ECG monitor and the patient to be disconnected, affecting the medical staff's observation of the patient's condition. In addition, during the transfer process, the center of gravity of the transfer device will change, which may easily cause the ECG monitor to fall and cause damage to the ECG monitor. Summary of the invention

[0004] Based on this, the purpose of the present invention is to provide a dynamic mobile bracket for an ECG monitor to solve the technical problem that during the process of using a transport device to transport the ECG monitor and the hospital bed, the ECG monitor cannot move synchronously with the transported bed, and the transport device may cause the ECG monitor to fall during the movement, affecting the medical staff's observation of the patient's condition.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a dynamic movable bracket for an electrocardiogram monitor, comprising a base, a fixing mechanism is provided on the top of the base, and an adjusting rod is provided on the top of the fixing mechanism, a driving mechanism is provided on one side of the adjusting rod, and a clamping mechanism is provided on the top of the adjusting rod, the fixing mechanism comprises a sliding plate, a screw rod and a fixing seat, the sliding plate and the screw rod are movably connected by a gear rack, and the bottom of the screw rod is fixedly connected to the fixing seat, the driving mechanism comprises a driving plate, a second rotating shaft, a pull rope, a follower and a limiting block, the top of the driving plate is fixedly connected to the second rotating shaft, a pull rope is provided on the outer wall of the second rotating shaft, and the pull rope passes through the follower fixed on the second rotating shaft, the follower is slidably connected to the limiting block, the clamping mechanism comprises a movable plate and a fixing pin, the movable plate is fixedly connected to one end of the pull rope, and the fixing pin is located above one end of the movable plate.

[0006] By adopting the above technical scheme, the present invention fixes the ECG monitor in the locking mechanism at the top of the mobile bracket, then lifts the driving plate through the driving handle to move the sliding plate, and then the screw rod drives the fixing seat to move through the mutual meshing of the gear rack and the bevel gear, thereby facilitating the movement and stability of the mobile bracket, and the driving handle is lifted, which can also drive the driven member to rotate, and through the cooperation with the limiting block, the pull rope can be limited, and the driven member can continue to rotate and pull the pull rope, so that the movable plate drives the fixing pin to move, thereby fixing the ECG monitor to prevent it from detaching from the mobile bracket, and the driving handle can be inserted into the connecting mechanism fixed on the bed to fix the mobile bracket with the bed, thereby achieving the effect of the mobile bracket moving synchronously with the bed during the movement, solving the technical problems that the ECG monitor cannot move synchronously with the bed during the transportation of the ECG monitor and the bed using the transport device, and the ECG monitor may fall during the transportation of the transport device, affecting the medical staff's observation of the condition.

[0007] Furthermore, the fixing mechanism also includes a protective shell, a first rotating shaft and a movable rod. The protective shell is fixedly connected to the base, the protective shell is fixedly connected to the first rotating shaft, and a gear is provided on the outside of the first rotating shaft. A movable rod is rotatably connected to one side of the sliding plate, a bevel gear is provided at one end of the first rotating shaft, and the external thread of the screw rod is connected to the bevel gear, and the first rotating shaft and the screw rod are movably connected through the mutual meshing of the bevel gears.

[0008] By adopting the above technical solution, the driving plate will drive the movable rod to move, and one end of the movable rod will drive the sliding plate. A rack is installed on one side of the sliding plate. Therefore, when the sliding plate is driven, the gear will rotate on the first rotating shaft, and one side of the gear is fixedly connected to a set of bevel gears, so the bevel gear will rotate synchronously with the gear, and the inner side of the other set of bevel gears is threadedly connected to the lead screw, so that the lead screw can move up and down.

[0009] Furthermore, the driving mechanism also includes a driving handle and a fixed shell, the driving handle is fixedly connected to the driving plate, the fixed shell is fixedly connected to the adjusting rod, the driving mechanism also includes a torsion spring, a first spring and a bearing, one end of the pull rope is fixedly connected to the bearing, and one side of the bearing is fixedly connected to the torsion spring, and the limiting block and the fixed shell are elastically connected through two groups of first springs.

[0010] By adopting the above technical solution, the driving plate can be restricted by the follower and the limiting block pull rope, so that the pull rope can be used to control the locking mechanism, and the user can adjust the height of the adjustment rod according to the usage. When the adjustment rod is raised or lowered, one end of the pull rope is fixed on the outer wall of the bearing, and the bearing is connected to the torsion spring. Therefore, the pull rope can be automatically adjusted according to the height of the adjustment rod, so that the pull rope is always kept in a taut state.

[0011] Furthermore, the engaging mechanism also includes an engaging plate, an elastic pin and a second spring. The bottom of the engaging plate is rotatably connected to the adjusting rod, and the elastic pin and the engaging plate are elastically connected via the second spring.

[0012] By adopting the above technical solution, the ECG monitor is slid into the inside of the locking plate and will first contact the elastic pin, which will compress the second spring. After the ECG monitor is completely entered into the locking plate, the elastic pin will bounce up under the action of the second spring, thereby fixing the ECG monitor and preventing it from detaching from the locking plate.

[0013] Furthermore, a connecting mechanism is provided on the outside of the base, and the connecting mechanism includes a connecting shell and a fixing cavity. The connecting shell is fixedly connected to the bed by bolts, and the fixing cavity is opened inside the connecting shell. The connecting mechanism also includes a fourth rotating shaft, a fixing piece, a movable button and a third spring. The fourth rotating shaft is movably connected to the connecting shell, and the fixing piece is fixed to one end of the fourth rotating shaft. The movable button is elastically connected to the connecting shell through the third spring.

[0014] By adopting the above technical solution, the driving handle is placed inside the connecting mechanism. First, the driving handle will pass through the fixing cavity to push the fixing piece, and a fourth rotating shaft is installed inside the fixing piece, and a gear is installed at one end of the fourth rotating shaft. Therefore, when the fixing piece is pushed to rotate, the ratchet group will be driven to rotate through the gear group.

[0015] Furthermore, a gear is provided at one end of the fourth rotating shaft, a ratchet is provided at the top of one end of the fourth rotating shaft, a blocking block is provided at the bottom of the movable button, and the blocking block at the bottom of the movable button cooperates with the ratchet.

[0016] By adopting the above technical solution, after the driving handle enters the connecting mechanism, the driving handle cannot be withdrawn due to the presence of the ratchet group, so that the movable bracket can be connected to the connecting mechanism through the driving handle, and the connecting mechanism is fixedly connected to the bed through bolts, so the movable bracket can be fixedly connected to the bed.

[0017] In summary, the present invention mainly has the following beneficial effects: the present invention fixes the ECG monitor in the locking mechanism at the top of the mobile bracket, and then lifts the driving plate by the driving handle to move the sliding plate, and then the screw drives the fixing seat to move by the mutual meshing of the gear rack and the bevel gear, thereby facilitating the movement and stability of the mobile bracket, and the driving handle is lifted, which can also drive the driven member to rotate, and through the cooperation with the limiting block, the pull rope can be limited, and the driven member can continue to rotate and pull the pull rope, so that the movable plate drives the fixing pin to move, thereby fixing the ECG monitor to prevent it from detaching from the mobile bracket, and the driving handle can be inserted into the connecting mechanism fixed on the bed to fix the mobile bracket to the bed, thereby achieving the effect of the mobile bracket moving synchronously with the bed during the movement, solving the technical problems that the ECG monitor cannot move synchronously with the transferred bed during the process of using the transfer device to transfer the ECG monitor and the bed, and the transfer device may cause the ECG monitor to fall during the movement, affecting the medical staff's observation of the condition. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 It is a cutaway view of some parts of the present invention;

[0020] Figure 3 is a cutaway view of the fixing mechanism of the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of some parts of the present invention;

[0022] Figure 5 It is a schematic diagram of the internal structure of the driving mechanism of the present invention;

[0023] Figure 6 It is a partial structural schematic diagram of the driving mechanism of the present invention;

[0024] Figure 7 is a cutaway view of the driving mechanism of the present invention;

[0025] Figure 8 is a cutaway view of the engaging mechanism of the present invention;

[0026] Fig. 9 It is a partial cutaway view of the engaging mechanism of the present invention;

[0027] Fig.10 is a cutaway view of the connection mechanism of the present invention;

[0028] Fig.11 For the present invention Figure 4 A magnified image of point A;

[0029] Fig.12 For the present invention Figure 8 The enlarged view of point B;

[0030] Fig.13 For the present invention Fig.10 Enlarged view of point C.

[0031] In the figure: 1. base; 2. fixing mechanism; 201. protective shell; 202. sliding plate; 203. first rotating shaft; 204. screw rod; 205. fixing seat; 206. movable rod; 3. driving mechanism; 301. driving plate; 302. driving handle; 303. second rotating shaft; 304. fixing shell; 305. pull rope; 306. follower; 307. limiting block; 308. torsion spring; 309. first spring; 310. bearing; 4. engaging mechanism; 401. movable plate; 402. third rotating shaft; 403. fixing pin; 404. engaging plate; 405. elastic pin; 406. second spring; 5. connecting mechanism; 501. connecting shell; 502. fixing cavity; 503. fourth rotating shaft; 504. fixing member; 505. movable button; 506. third spring; 6. adjusting rod. DETAILED DESCRIPTION

[0032] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] The following describes an embodiment of the present invention based on its overall structure.

[0034] like Figure 1-13 As shown, the dynamic movable bracket of the electrocardiogram monitor of the present invention comprises a base 1, a fixing mechanism 2 is provided on the top of the base 1, an adjusting rod 6 is provided on the top of the fixing mechanism 2, a driving mechanism 3 is provided on one side of the adjusting rod 6, and a locking mechanism 4 is provided on the top of the adjusting rod 6;

[0035] The user can adjust the height of the adjustment rod 6 according to the usage, and the top of the adjustment rod 6 is rotatably connected to the clamping mechanism 4, and a damping shaft is provided between the two, so that the user can adjust the angle of the ECG monitor conveniently;

[0036] Furthermore, the fixing mechanism 2 includes a sliding plate 202, a screw rod 204 and a fixing seat 205. The sliding plate 202 and the screw rod 204 are movably connected via a gear rack, and the bottom of the screw rod 204 is fixedly connected to the fixing seat 205. The sliding plate 202 drives the gear to rotate, and simultaneously rotates the mutually meshing bevel gear set, so that the screw rod 204 can rise, and then drives the fixing seat 205 to rise synchronously, thereby removing the restriction on the base 1 and allowing the movable bracket to move;

[0037] In the example, the driving mechanism 3 includes a driving plate 301, a second rotating shaft 303, a pull rope 305, a follower 306 and a limiting block 307. The top of the driving plate 301 is fixedly connected to the second rotating shaft 303. The outer wall of the second rotating shaft 303 is provided with a pull rope 305, and the pull rope 305 runs through the follower 306 fixed to the second rotating shaft 303. The follower 306 is slidably connected to the limiting block 307.

[0038] When the driving plate 301 rotates from a vertical state to a horizontal state, the second rotating shaft 303 is driven to rotate at the same time, so that the driven member 306 can rotate. The pull rope 305 passes through the inside of the driven member 306. Therefore, when the driven member 306 rotates, it will enter the inside of the limiting block 307, so that the pull rope 305 can be restricted.

[0039] Furthermore, the locking mechanism 4 includes a movable plate 401 and a fixed pin 403. The movable plate 401 is fixedly connected to one end of the pull rope 305. The fixed pin 403 is located above one end of the movable plate 401. The top end of the pull rope 305 is fixedly connected to the movable plate 401 in the locking mechanism 4. Therefore, the movable plate 401 will rotate through the third rotating shaft 402. One end of the movable plate 401 can lift the fixed pin 403, so that the fixed pin 403 enters the bottom of the ECG monitor, preventing the ECG monitor from escaping from the locking mechanism 4 when moving.

[0040] See also Figure 4 , Figure 5 , Figure 6 , Figure 7 and Fig.11 The driving mechanism 3 further includes a driving handle 302 and a fixed shell 304, the driving handle 302 is fixedly connected to the driving plate 301, the fixed shell 304 is fixedly connected to the adjusting rod 6, the driving mechanism 3 further includes a torsion spring 308, a first spring 309 and a bearing 310, one end of the pull rope 305 is fixedly connected to the bearing 310, and one side of the bearing 310 is fixedly connected to the torsion spring 308, and the limiting block 307 and the fixed shell 304 are elastically connected through two groups of first springs 309;

[0041] The driving plate 301 can be restricted by the pull rope 305 through the follower 306 and the limiting block 307, so that the pull rope can control the locking mechanism 4, and the user can adjust the height of the adjusting rod 6 according to the usage. When the adjusting rod 6 is raised or lowered, one end of the pull rope 305 is fixed on the outer wall of the bearing 310, and the bearing 310 is connected to the torsion spring 308. Therefore, the pull rope 305 can be automatically adjusted according to the height of the adjusting rod 6, so that the pull rope 305 is always kept in a taut state.

[0042] See also Figure 8 , Fig. 9 and Fig.12The locking mechanism 4 further includes a locking plate 404, an elastic pin 405 and a second spring 406. The bottom of the locking plate 404 is rotatably connected to the adjusting rod 6, and the elastic pin 405 and the locking plate 404 are elastically connected via the second spring 406;

[0043] The user can slide the ECG monitor into the locking plate 404, first contacting the elastic pin 405 so that the elastic pin 405 presses the second spring 406. After the ECG monitor is completely entered into the locking plate 404, the elastic pin 405 will pop up under the action of the second spring 406, thereby fixing the ECG monitor and preventing it from detaching from the locking plate 404.

[0044] See also Figure 2 and Figure 3 The fixing mechanism 2 further includes a protective shell 201, a first rotating shaft 203 and a movable rod 206. The protective shell 201 is fixedly connected to the base 1, the protective shell 201 is fixedly connected to the first rotating shaft 203, and a gear is provided on the outside of the first rotating shaft 203. One side of the sliding plate 202 is rotatably connected to the movable rod 206. One end of the first rotating shaft 203 is provided with a bevel gear. The external thread of the screw rod 204 is connected to the bevel gear. The first rotating shaft 203 and the screw rod 204 are movably connected through the mutual meshing of the bevel gears.

[0045] The driving plate 301 will drive the movable rod 206 to move, and one end of the movable rod 206 will drive the sliding plate 202, and a rack is fixedly installed on one side of the sliding plate 202. Therefore, when the sliding plate 202 is driven, the gear will rotate on the first rotating shaft 203, and one side of the gear is fixedly connected to a set of bevel gears, so the bevel gear will rotate synchronously with the gear, and the inner side of the other set of bevel gears is threadedly connected to the screw rod 204, so that the screw rod 204 can move up and down.

[0046] See also Fig.10 and Fig.13 The base 1 is provided with a connecting mechanism 5 on the outside, the connecting mechanism 5 includes a connecting shell 501 and a fixing cavity 502, the connecting shell 501 is fixedly connected to the bed by bolts, the fixing cavity 502 is opened inside the connecting shell 501, the connecting mechanism 5 also includes a fourth rotating shaft 503, a fixing member 504, a movable button 505 and a third spring 506, the fourth rotating shaft 503 is movably connected to the connecting shell 501, and the fixing member 504 is fixed to one end of the fourth rotating shaft 503, and the movable button 505 is elastically connected to the connecting shell 501 through the third spring 506;

[0047] The user can put the driving handle 302 into the connecting mechanism 5. First, the driving handle 302 passes through the fixing cavity 502, thereby pushing the fixing member 504. The fixing member 504 is provided with a fourth rotating shaft 503, and a gear is provided at one end of the fourth rotating shaft 503. Therefore, when the fixing member 504 is pushed to rotate, the ratchet group is driven to rotate through the gear group.

[0048] Furthermore, a gear is disposed at one end of the fourth rotating shaft 503, a ratchet is disposed at the top of one end of the fourth rotating shaft 503, a block is disposed at the bottom of the movable button 505, and the block at the bottom of the movable button 505 cooperates with the ratchet;

[0049] After the driving handle 302 completely enters the connecting mechanism 5, the fixing part 504 will just fix the driving handle 302 inside the fixing cavity 502, and due to the existence of the ratchet assembly, the driving handle 302 cannot be withdrawn, so that the movable bracket can be connected to the connecting mechanism 5 through the driving handle 302, and the connecting mechanism 5 is fixedly connected to the bed by bolts, so the movable bracket can be fixedly connected to the bed.

[0050] The working principle of the present invention is as follows: when in use, the user can first take out the ECG monitor that needs to be moved with the patient, wherein a positioning plate that matches the clamping plate 404 is installed at the bottom of the ECG monitor, and the bottom of the ECG monitor is slid into the inside of the clamping plate 404, which will first contact the elastic pin 405, and make the elastic pin 405 press the second spring 406, and then after the ECG monitor is completely entered into the clamping plate 404, the elastic pin 405 will bounce up under the action of the second spring 406, and the ECG monitor can be fixed to prevent the ECG monitor from being separated from the clamping plate 404;

[0051] After fixing the ECG monitor, when transferring the patient, the user can first manually lift the driving handle 302, and then the driving handle 302 and the driving plate 301 will change from a vertical state to a horizontal state. During this change process, the driving plate 301 will first drive the movable rod 206 to move, and one end of the movable rod 206 will drive the sliding plate 202;

[0052] A rack is fixedly mounted on one side of the sliding plate 202, and the rack and the gear are meshed with each other, so when the sliding plate 202 is driven, the gear will rotate on the first rotating shaft 203 through the rack, and one side of the gear is fixedly connected to a set of bevel gears, so the bevel gear will rotate synchronously with the gear, and the inner side of another set of bevel gears is threadedly connected to the screw rod 204;

[0053] Therefore, when the sliding plate 202 drives the gear to rotate, the meshing bevel gear set will rotate synchronously, so that the screw rod 204 can rise. The bottom of the screw rod 204 is fixedly connected to the fixed seat 205, so the screw rod 204 will drive the fixed seat 205 to rise synchronously, thereby releasing the restriction on the base 1, so that the movable bracket can move;

[0054] When the driving plate 301 rotates from a vertical state to a horizontal state, the second rotating shaft 303 is driven to rotate at the same time, so that the driven member 306 can rotate. The pull rope 305 passes through the inside of the driven member 306. Therefore, the driven member 306 rotates and enters the inside of the limiting block 307, so that the pull rope 305 can be limited.

[0055] When the follower 306 drives the limiting block 307 to rotate inside the fixed shell 304, the pull rope 305 can be pulled at the same time, and the top of the pull rope 305 is fixedly connected to the movable plate 401 in the locking mechanism 4, so that the movable plate 401 can rotate through the third rotating shaft 402, and one end of the movable plate 401 can lift the fixing pin 403, so that the fixing pin 403 enters the bottom of the ECG monitor, preventing the ECG monitor from being separated from the locking plate 404 when moving;

[0056] At this time, the user can put the driving handle 302 into the connecting mechanism 5. First, the driving handle 302 will pass through the fixing cavity 502, thereby pushing the fixing member 504. The fixing member 504 is equipped with a fourth rotating shaft 503, and one end of the fourth rotating shaft 503 is equipped with a gear. Therefore, when the fixing member 504 is pushed to rotate, the ratchet group will be driven to rotate through the gear group.

[0057] After the driving handle 302 completely enters the connecting mechanism 5, the fixing member 504 will just fix the driving handle 302 inside the fixing cavity 502, and due to the existence of the ratchet assembly, the driving handle 302 cannot be withdrawn, so that the movable bracket can be connected to the connecting mechanism 5 through the driving handle 302, and the connecting mechanism 5 is fixedly connected to the bed through bolts, so that the movable bracket can be fixedly connected to the bed;

[0058] After moving to a suitable position, the user can push the movable button 505 to release the restriction of the ratchet, and then the driving handle 302 can be taken out. After releasing the driving handle 302, the driving plate 301 will be reset under the action of gravity.

[0059] When the driving plate 301 is restored to the vertical state, the screw rod will move downward through the meshing of the gear rack and the bevel gear set, so that the fixed seat 205 can move downward until it touches the ground, thereby preventing the movable bracket from moving;

[0060] At the same time, the second rotating shaft 303 will be reset synchronously with the driving plate 301, and the follower 306 will also be reset, and the limiting block 307 will also be reset under the action of the first spring 309, so that the pull rope 305 is released from the restriction, and the fixing pin 403 will also fall under the action of gravity, so that the ECG monitor inside the clamping plate 404 can be easily taken out;

[0061] At this time, the user can adjust the height of the adjustment rod 6 according to the use situation. When the adjustment rod 6 is raised or lowered, one end of the pull rope 305 is fixed on the outer wall of the bearing 310, and the bearing 310 is connected to the torsion spring 308. Therefore, the pull rope 305 can be automatically adjusted according to the height of the adjustment rod 6, so that the pull rope 305 is always guaranteed to be in a taut state.

[0062] The top of the adjusting rod 6 is rotatably connected to the engaging mechanism 4, and a damping shaft is provided between the two, so that it is convenient for the user to adjust the angle of the electrocardiogram monitor;

[0063] When the ECG monitor needs to be moved alone, the user can also lift the driving handle 302. Through the above structure, the mobile bracket can be directly pushed to move, which is also convenient for the user to move the ECG monitor alone.

[0064] The above structure can solve the technical problem that during the process of using a mobile bracket to transport the ECG monitor and the hospital bed, the ECG monitor cannot move synchronously with the transported bed, and the mobile bracket may cause the ECG monitor to fall during the movement, affecting the medical staff's observation of the patient's condition.

[0065] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A dynamic movable bracket for an electrocardiogram monitor, comprising a base (1), characterized in that: The top of the base (1) is provided with a fixing mechanism (2), and the top of the fixing mechanism (2) is provided with an adjusting rod (6), one side of the adjusting rod (6) is provided with a driving mechanism (3), and the top of the adjusting rod (6) is provided with a locking mechanism (4); The fixing mechanism (2) comprises a sliding plate (202), a screw rod (204) and a fixing seat (205); the sliding plate (202) and the screw rod (204) are movably connected via a gear rack, and the bottom of the screw rod (204) is fixedly connected to the fixing seat (205); The driving mechanism (3) comprises a driving plate (301), a second rotating shaft (303), a pull rope (305), a driven member (306) and a limiting block (307); the top of the driving plate (301) is fixedly connected to the second rotating shaft (303); a pull rope (305) is provided on the outer wall of the second rotating shaft (303), and the pull rope (305) passes through the driven member (306) fixed to the second rotating shaft (303); the driven member (306) is slidably connected to the limiting block (307); the engaging mechanism (4) comprises a movable plate (401) and a fixing pin (403); the movable plate (401) is fixedly connected to one end of the pull rope (305); and the fixing pin (403) is located above one end of the movable plate (401).

2. The dynamic movable bracket for electrocardiogram monitor according to claim 1, characterized in that: The fixing mechanism (2) further comprises a protective shell (201), a first rotating shaft (203) and a movable rod (206); the protective shell (201) is fixedly connected to the base (1); the protective shell (201) is fixedly connected to the first rotating shaft (203); a gear is provided on the outside of the first rotating shaft (203); and one side of the sliding plate (202) is rotatably connected to the movable rod (206).

3. The dynamic movable bracket for electrocardiogram monitor according to claim 1, characterized in that: The driving mechanism (3) further comprises a driving handle (302) and a fixed shell (304); the driving handle (302) is fixedly connected to the driving plate (301); and the fixed shell (304) is fixedly connected to the adjusting rod (6).

4. The dynamic movable bracket for electrocardiogram monitor according to claim 3, characterized in that: The driving mechanism (3) further comprises a torsion spring (308), a first spring (309) and a bearing (310); one end of the pull rope (305) is fixedly connected to the bearing (310), and one side of the bearing (310) is fixedly connected to the torsion spring (308); and the limiting block (307) and the fixed shell (304) are elastically connected via two groups of first springs (309).

5. The dynamic movable bracket for electrocardiogram monitor according to claim 1, characterized in that: The locking mechanism (4) further comprises a locking plate (404), an elastic pin (405) and a second spring (406); the bottom of the locking plate (404) is rotatably connected to the adjusting rod (6); and the elastic pin (405) and the locking plate (404) are elastically connected via the second spring (406).

6. The dynamic moving bracket for electrocardiogram monitor according to claim 1, characterized in that: A connecting mechanism (5) is arranged outside the base (1), and the connecting mechanism (5) comprises a connecting shell (501) and a fixing cavity (502). The connecting shell (501) is fixedly connected to the hospital bed by bolts, and the fixing cavity (502) is opened inside the connecting shell (501).

7. The dynamic moving bracket for electrocardiogram monitor according to claim 6, characterized in that: The connecting mechanism (5) further comprises a fourth rotating shaft (503), a fixing member (504), a movable button (505) and a third spring (506); the fourth rotating shaft (503) is movably connected to the connecting shell (501), and the fixing member (504) is fixed to one end of the fourth rotating shaft (503); the movable button (505) is elastically connected to the connecting shell (501) via the third spring (506).

8. The dynamic moving bracket for electrocardiogram monitor according to claim 2, characterized in that: A bevel gear is provided at one end of the first rotating shaft (203), and the outer thread of the screw rod (204) is connected to the bevel gear. The first rotating shaft (203) and the screw rod (204) are movably connected through the mutual meshing of the bevel gears.

9. The dynamic moving bracket for electrocardiogram monitor according to claim 7, characterized in that: A gear is disposed at one end of the fourth rotating shaft (503), and a ratchet is disposed at the top of one end of the fourth rotating shaft (503).

10. The dynamic moving bracket for electrocardiogram monitor according to claim 9, characterized in that: A blocking block is arranged at the bottom of the movable button (505), and the blocking block at the bottom of the movable button (505) cooperates with the ratchet.

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