Resuscitation rescue table for emergency department
By designing folding bed plates and tapered tilt bases on the emergency department resuscitation rescue table, the problem of the complexity of push-button transfer caused by the land occupation of the rescue table is solved, and a more efficient patient transfer and a safer treatment environment are achieved.
Patent Information
- Application Number
- CN202510166014.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2025-05-09
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the emergency department, the excess land occupation of the rescue table causes the push bed to be easily blocked during the transfer process, extending the movement path, increasing the complexity and time-consuming of the transfer, which may endanger the timely treatment of the patient.
An emergency department resuscitation rescue table was designed. Through the folding of the second-order bed plate and the third-order bed plate, the space requirement in the vertical direction was reduced. The tapered inclined base design was adopted to improve the smoothness of the push bed, and by limiting the matching of the frame plate and the push frame, the push bed was prevented from being offset and exceeding the designated area.
Through the folding bed plate and tapered inclined base design, the moving path length of the push bed is reduced, the transfer time is shortened, the transfer efficiency is improved, and the safety and timely treatment of patients are ensured.
Smart Images
Figure CN119950189A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of medical equipment, and more particularly to a resuscitation and rescue table for an emergency department. Background Art
[0002] The resuscitation table is a device in the emergency department that is specifically used to rescue critically ill patients and implement emergency medical measures such as cardiopulmonary resuscitation. It provides timely and effective rescue measures, improves the patient's survival rate, and provides a safe and convenient working condition for medical staff.
[0003] When using a rescue table to provide emergency treatment to patients, medical staff need to use a trolley to transfer the patient to the emergency department area based on the patient's specific condition. Subsequently, the patient needs to be transferred from the trolley to the rescue table in the emergency department so that rescue measures can be immediately carried out. The rescue table often occupies a certain ground space. In the emergency department, multiple rescue tables are usually configured to meet the needs of emergency treatment, which leads to an increase in floor space. Therefore, when medical staff try to move the trolley carrying the patient to the side of a specific rescue table, they often encounter obstructions from other rescue tables, which not only prolongs the moving path of the trolley, increases the complexity and time-consuming process of the transfer, but also may jeopardize the critical opportunity for patients to receive timely treatment due to low transfer efficiency. Summary of the invention
[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide an emergency department resuscitation rescue table, which solves the obstruction of other rescue tables by folding the second-level bed board and the third-level bed board, thereby extending the moving path of the stretcher.
[0005] To solve the above problems, the present invention adopts the following technical solutions.
[0006] An emergency department resuscitation table comprises a base and a column, wherein the column is fixedly connected to the upper surface of the base, and the front end and both sides of the base are gradually narrowed and inclined;
[0007] A storage mechanism, which is arranged at the top of the column, and the storage mechanism includes a first-step bed board fixedly connected to the top of the column, a second-step bed board is arranged at the front end of the first-step bed board, a second hinge is arranged at the connection between the lower surface of the first-step bed board and the second-step bed board, the first-step bed board and the second-step bed board are rotatably connected through the second hinge, a third-step bed board is arranged at the front end of the second-step bed board, a first hinge is arranged at the connection between the third-step bed board and the upper surface of the second-step bed board, the second-step bed board and the third-step bed board are rotatably connected through the first hinge, mattresses are arranged on the surfaces of the first-step bed board, a support plate is fixedly connected to the upper end of the left side of the column, a first motor is fixedly installed on the upper surface of the support plate, and the output shaft of the first motor is fixedly connected to the rear end of the left side of the second-step bed board.
[0008] Furthermore, the upper surface of the support plate is fixedly connected to a shell, the first motor is located inside the shell, a movable groove is opened on the upper surface of the base, internal slide grooves are opened on both sides of the movable groove, a push block is arranged inside the movable groove, and the push block is slidably connected to the internal slide groove, the internal sliding connection of the rear surface of the push block is connected to a connecting block for sliding connection, a screw is inserted into the internal thread of the connecting block, and the screw is rotatably connected to the inside of the base, the lower end of the rear surface of the column is fixedly connected to the second motor, the output shaft of the second motor is fixedly connected to the first gear, the rear end of the screw is fixedly connected to the second gear, and the first gear is meshed with the second gear.
[0009] Furthermore, a first rotating shaft is rotatably connected to the right side of the base, a pry plate is fixedly connected to the surface of the first rotating shaft, a pedal is fixedly connected to the right side of the pry plate, and the left end of the pry plate is located below the push block.
[0010] Furthermore, a first bracket is fixedly connected to the upper end of the rear surface of the column, and a first spring is fixedly connected between the first bracket and the lower surface of the rear end of the two-step bed board.
[0011] Furthermore, a connecting column is inserted into the rear end of the first-step bed board, and the rear end of the connecting column is fixedly connected to the first connecting long board, the right end of the first connecting long board is fixedly connected to the push frame, the left side of the first-step bed board is fixedly connected to a cross column, the surface of the cross column is slidably sleeved with a slider, the surface of the slider is slidably connected to the second connecting long board, the rear end of the second connecting long board is provided with a raised end, and the left side of the first-step bed board is fixedly connected to a button switch.
[0012] Furthermore, a third spring is fixedly connected inside the second connecting long plate, a rear end of the third spring is fixedly connected to a front end of the sliding block, and a second spring is fixedly connected between the first connecting long plate and a first-step bed board.
[0013] Furthermore, a limiting frame plate is fixedly connected to the right end of the first connecting long plate, and the number of the limiting frame plates is two.
[0014] Furthermore, a laying mechanism is arranged at the front end of the three-step bed board, and the laying mechanism includes connecting plates arranged at the front ends of both sides of the three-step bed board, the lower end of the connecting plate is rotatably connected to the second bracket, the upper end of the second bracket is rotatably connected to the third rotating shaft, the lower end of the third rotating shaft is fixedly connected to the lower frame, the upper end of the third rotating shaft is sleeved with an upper frame, the interiors of the upper frame and the lower frame are rotatably connected with rollers, and a fourth spring is fixedly connected between the upper frame and the lower frame.
[0015] Furthermore, a third connecting long plate is fixedly connected between the two upper frames and the two lower frames, and a long groove is provided at one end of the two groups of the third connecting long plates close to each other, and a cylinder is arranged inside the corresponding two long grooves, and a movable plate is fixedly connected to the upper and lower ends of the cylinder.
[0016] Furthermore, a position limiting ring is fixedly connected to a side of the second bracket away from the three-step bed board, a rubber pad is fixedly connected to a side of the position limiting ring close to the three-step bed board, and an angle limiting plate is fixedly connected to a surface of the connecting plate.
[0017] Compared with the prior art, the present invention has the following beneficial effects:
[0018] (1) This solution can reduce the space requirement in the vertical direction by implementing the folding of the second-level bed board and the third-level bed board, so that the stretcher does not need to detour when passing through narrow or restricted areas, thereby directly reducing the length of the stretcher's moving path, shortening the time required for transfer, and improving the overall transfer efficiency.
[0019] (2) The front end and both sides of the base of this solution adopt a tapered inclined design, which can improve the smoothness when the stretcher passes through the base, allowing the stretcher to slide smoothly through the base area without the need for evasive action, thereby reducing the length of the stretcher's moving path during the transfer process, thereby further improving the efficiency of the transfer operation.
[0020] (3) This solution can prevent the stretcher carrying the patient from deviating when it is pushed between two limiting frame plates, and can block the movement of the stretcher when it comes into contact with the stretcher frame to prevent the medical staff from being unable to brake in time and causing the stretcher to go beyond the designated area, thereby avoiding any unnecessary movement of the patient, building an efficient patient transfer environment, ensuring the patient's physiological stability and safety, and improving transfer efficiency.
[0021] (4) In this solution, when the stretcher collides with the push frame, the first motor can be powered on by a button switch to keep the second-level bed board and the third-level bed board in a horizontal state. The first-level bed board, the second-level bed board and the third-level bed board can be unfolded to allow the patient to lie on the mattress for rescue. After the patient is transferred to the designated location, the first-level bed board, the second-level bed board and the third-level bed board can be unfolded in time, thereby realizing the continuity of the transfer work and further improving the transfer efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a structural schematic diagram of the present invention;
[0023] Figure 2 It is a schematic diagram of the structure of a first-order bed board, a second-order bed board and a third-order bed board of the present invention;
[0024] Figure 3It is a schematic diagram of the structure of the lower surface of the first-step bed board, the second-step bed board and the third-step bed board of the present invention;
[0025] Figure 4 It is a structural schematic diagram of the base of the present invention;
[0026] Figure 5 It is a structural schematic diagram of the mobile tank of the present invention;
[0027] Figure 6 It is a structural schematic diagram of the internal chute of the present invention;
[0028] Figure 7 It is a structural schematic diagram of the rear end of the base of the present invention;
[0029] Figure 8 For the present invention Figure 7 Enlarged view of point A in the middle;
[0030] Fig. 9 It is a structural schematic diagram of the first connecting long plate part of the present invention;
[0031] Fig.10 For the present invention Fig. 9 Enlarged view of point B in the middle;
[0032] Fig.11 It is a structural schematic diagram of the push frame and the limiting frame plate of the present invention;
[0033] Fig.12 It is a structural schematic diagram of the laying mechanism of the present invention;
[0034] Fig.13 For the present invention Fig.12 Enlarged view of point C;
[0035] Fig.14 It is a schematic structural diagram of the second bracket of the present invention.
[0036] Description of the numbers in the figure:
[0037] 101, first-order bed board; 102, first connecting long board; 103, mattress; 104, second-order bed board; 105, third-order bed board; 106, first hinge; 107, base; 108, column; 109, pedal; 110, pry plate; 111, first rotating shaft; 112, moving groove; 113, internal slide groove; 114, first spring; 115, first bracket; 116, push block; 117, screw rod; 118, connecting block; 119, second hinge; 120, second spring; 121, housing; 122, first motor; 123, support plate; 124, connecting column; 125 , second motor; 126, first gear; 127, second gear; 128, push frame; 129, limit frame plate; 130, tilting end; 131, second connecting long plate; 132, horizontal column; 133, slider; 134, third spring; 135, button switch; 201, second bracket; 202, position limiting ring; 203, third connecting long plate; 204, roller; 205, upper frame; 206, fourth spring; 207, third rotating shaft; 208, connecting plate; 209, angle limiting plate; 210, lower frame; 211, moving plate; 212, cylinder; 213, long groove. DETAILED DESCRIPTION
[0038] 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.
[0039] See also Figure 1-Figure 10 , an emergency department resuscitation table, comprising a base 107 and a column 108, wherein the column 108 is fixedly connected to the upper surface of the base 107, and the front end and both sides of the base 107 are gradually narrowed and inclined;
[0040] The storage mechanism is arranged at the top of the column 108, and the storage mechanism includes a first-step bed board 101 fixedly connected to the top of the column 108, a second-step bed board 104 is arranged at the front end of the first-step bed board 101, and a second hinge 119 is arranged at the connection between the first-step bed board 101 and the lower surface of the second-step bed board 104, and the first-step bed board 101 and the second-step bed board 104 are rotatably connected through the second hinge 119. A three-step bed board 105 is arranged at the front end of 4, and a first hinge 106 is arranged at the connection between the three-step bed board 105 and the upper surface of the second-step bed board 104. The second-step bed board 104 and the three-step bed board 105 are rotatably connected through the first hinge 106, so that the second-step bed board 104 and the three-step bed board 105 can be folded to reduce space occupation, and the surfaces of the first-step bed board 101, the second-step bed board 104 and the three-step bed board 105 are all provided with mattresses 103.
[0041] The upper left end of the column 108 is fixedly connected with a support plate 123, and the upper surface of the support plate 123 is fixedly installed with a first motor 122. The output shaft of the first motor 122 is fixedly connected to the rear left side of the second-stage bed board 104. The upper surface of the support plate 123 is fixedly connected with a shell 121. The first motor 122 is located inside the shell 121. The upper surface of the base 107 is provided with a moving groove 112. Both sides of the moving groove 112 are provided with internal slide grooves 113. A push block 116 is provided inside the moving groove 112, and the push block 116 slides with the internal slide groove 113. The push block 116 can push the three-step bed board 105 to gradually stand up to a vertical state. The internal sliding connection of the rear surface of the push block 116 is provided with a connecting block 118. The internal thread of the connecting block 118 is provided with a screw 117. The screw 117 can drive the push block 116 to move. The screw 117 is connected to the internal rotation of the base 107. The lower end of the rear surface of the column 108 is fixedly connected with a second motor 125. The output shaft of the second motor 125 is fixedly connected with a first gear 126. The rear end of the screw 117 is fixedly connected with a second gear 127. The first gear 126 is meshed with the second gear 127.
[0042] Among them, the inner right side of the base 107 is rotatably connected to the first rotating shaft 111, and the surface of the first rotating shaft 111 is fixedly connected to the pry plate 110, and the right side of the pry plate 110 is fixedly connected to the pedal 109, and the left end of the pry plate 110 is located below the push block 116. When the pedal 109 is stepped on, the push block 116 can be pried up by the pry plate 110, and the upper end of the rear surface of the column 108 is fixedly connected to the first bracket 115, and the first spring 114 is fixedly connected between the first bracket 115 and the lower surface of the rear end of the second-stage bed board 104. When the second-stage bed board 104 is folded, the first spring 114 can pull the second-stage bed board 104 to fit tightly against the column 108 to prevent the third-stage bed board 105 from not being above the push block 116.
[0043] Among them, a connecting column 124 is inserted into the rear end of the first-step bed board 101, and the rear end of the connecting column 124 is fixedly connected to the first connecting long board 102, and the right end of the first connecting long board 102 is fixedly connected to the push frame 128. When the push bed collides with the push frame 128, the push bed can be braked in time. The left side of the first-step bed board 101 is fixedly connected to a cross column 132, and the surface of the cross column 132 is slidably sleeved with a slider 133, and the surface of the slider 133 is slidably connected to the second connecting long board 131, and the rear end of the second connecting long board 131 is provided with a tilted end 130. The first connecting long board 102 and the inclined surface of the tilted end 130 are squeezed, so that the front end of the second connecting long board 131 is pressed on the button switch 135, and the left side of the first-step bed board 101 is fixedly connected to the button switch 135, and the button switch 135 can control the start and stop of the first motor 122.
[0044] Among them, the interior of the second connecting long plate 131 is fixedly connected with a third spring 134, and the third spring 134 can pull the tilted end 130 back to its original position when the first connecting long plate 102 is not subjected to a thrust, so as to facilitate the next starting operation. The rear end of the third spring 134 is fixedly connected to the front end of the slider 133, and a second spring 120 is fixedly connected between the first connecting long plate 102 and the first-step bed board 101. The second spring 120 can drive the first connecting long plate 102 to return to its original position when the first connecting long plate 102 is not subjected to a thrust. The right end of the first connecting long plate 102 is fixedly connected with a limiting frame plate 129, and the number of the limiting frame plates 129 is two. The limiting frame plate 129 can prevent the bed from moving deflected.
[0045] By adopting the above technical solution, when the patient needs to be transferred to the rescue table for rescue, the bed carrying the patient is pushed between the two limiting frame plates 129, and the bed collides with the push frame 128, so that the bed can be braked in time, and when the bed collides with the push frame 128, the push frame 128 and the first connecting long board 102 are pushed to move backward, so that the first connecting long board 102 and the inclined surface of the tilting end 130 are squeezed, so that the second connecting long board 131 can be moved in the direction close to the first-step bed board 101, so that the front end of the second connecting long board 131 is pressed on the button switch 135. Since the button switch 135 is connected to the first motor 122 through the controller, the first connecting long board 102 is braked by the button switch 135. The power-on control of the motor 122 is a common method in the prior art and will not be elaborated on here. Therefore, when the button switch 135 is pressed, the first motor 122 is started, thereby driving the second-step bed board 104 to rotate upward until the second-step bed board 104 is in a horizontal state. When the second-step bed board 104 rotates, the third-step bed board 105 will also be unfolded to a horizontal state due to the influence of gravity. When the second-step bed board 104 and the third-step bed board 105 are both in a horizontal state, since the first motor 122 is a stepping motor, the second-step bed board 104 and the third-step bed board 105 can be kept in a horizontal state, and the patient can be laid on the mattress 103 for rescue by unfolding the first-step bed board 101, the second-step bed board 104 and the third-step bed board 105.
[0046] After completing the rescue of the patient and transferring the patient from the rescue table, the first motor 122 drives the second-step bed board 104 to rotate in the opposite direction, so that the second-step bed board 104 can be rotated downward to a vertical state, and then the medical staff steps on the pedal 109 to make the pry plate 110 rotate around the first rotating shaft 111, and the push block 116 can be pried up by the pry plate 110, and the third-step bed board 105 dragged on the base 107 can be lifted up by the push block 116, and then the second motor 125 drives the screw rod 117 to rotate, and then drives the connecting block 118 and the push block 116 to move backward, so that the third-step bed board 105 can be pushed to gradually stand up to a vertical state, and the second-step bed board 104 and the third-step bed board 105 can be folded to reduce the space occupied, and the front end and both sides of the base 107 are gradually narrowed and inclined The structural setting allows the push bed to press over the base 107, so that the push bed can pass smoothly.
[0047] like Figure 12-14As shown, a laying mechanism is arranged at the front end of the three-step bed board 105, and the laying mechanism includes a connecting plate 208 arranged at the front ends of both sides of the three-step bed board 105, the lower end of the connecting plate 208 is rotatably connected to the second bracket 201, the upper end of the second bracket 201 is rotatably connected to the third rotating shaft 207, the lower end of the third rotating shaft 207 is fixedly connected to the lower frame 210, the upper end of the third rotating shaft 207 is sleeved with an upper frame 205, the interiors of the upper frame 205 and the lower frame 210 are both rotatably connected with rollers 204, and the two groups of rollers 204 can make the bed sheet unfold to both sides, so that the bed sheet can be quickly laid while reducing the wrinkles of the bed sheet.
[0048] Among them, a fourth spring 206 is fixedly connected between the upper frame 205 and the lower frame 210, and the fourth spring 206 can drive the roller 204 to be clamped on the bed sheet, so as to further reduce the wrinkles when the bed sheet is laid. A third connecting long plate 203 is fixedly connected between the two upper frames 205 and the two lower frames 210, and a long groove 213 is provided at one end of the two groups of the third connecting long plates 203 close to each other, and a cylinder 212 is arranged inside the two corresponding long grooves 213. The upper and lower ends of the cylinder 212 are fixedly connected with a movable plate 211, which can tilt the roller 204 when the bed sheet is pulled.
[0049] Among them, the side of the second bracket 201 away from the three-step bed board 105 is fixedly connected with a position limiting ring 202, and the side of the position limiting ring 202 close to the three-step bed board 105 is fixedly connected with a rubber pad. The friction between the three-step bed board 105 and the rubber pad can make the second bracket 201 maintain a posture of any rotation angle, and the surface of the connecting plate 208 is fixedly connected with an angle limiting plate 209. The angle limiting plate 209 can prevent the second bracket 201 from rotating too much when subjected to tension and causing it to press on the mattress 103.
[0050] By adopting the above technical solution, the bed sheet needs to be replaced and arranged before using the rescue bed. At this time, the first-step bed board 101, the second-step bed board 104 and the third-step bed board 105 can be in a parallel state, and then the second bracket 201 is rotated. Since the rubber pad on the position limiting ring 202 is always in close contact with the side of the third-step bed board 105, the friction between the third-step bed board 105 and the rubber pad can keep the second bracket 201 in a posture of any rotation angle, so that the second bracket 201 is rotated from the bottom of the third-step bed board 105 to the third-step bed board. The sheet is then passed between the upper and lower rollers 204 and the side that has passed through is unfolded, and then the sheet is pulled. The pulling force generated when the sheet is pulled can cause the two groups of third connecting plates 208 to rotate to a triangular shape, causing the two groups of rollers 204 to tilt and continue to pull the sheet. The two groups of inclined rollers 204 can generate a force tilted to both sides, which can unfold the sheet to both sides, thereby achieving rapid laying of the sheet while reducing wrinkles on the sheet to prevent excessive wrinkles during the laying process that affect neatness and flatness.
[0051] Instructions for use: Push the patient's bed between the two limiting frame plates 129, so that the bed collides with the push frame 128, pushing the push frame 128 and the first connecting long board 102 to move backward, so that the first connecting long board 102 and the inclined surface of the tilted end 130 are squeezed, so that the front end of the second connecting long board 131 is pressed on the button switch 135, and the first motor 122 drives the second-stage bed board 104 to be in a horizontal state, and the third-stage bed board 105 is unfolded to a horizontal state due to the influence of gravity.
[0052] After completing the rescue of the patient and transferring the patient from the rescue table, the first motor 122 drives the second-step bed board 104 to rotate downward to a vertical state, and then the medical staff steps on the pedal 109 and pries up the push block 116 through the pry plate 110. The push block 116 lifts the third-step bed board 105, and then the second motor 125 drives the screw 117 to rotate, and the push block 116 pushes the third-step bed board 105 to gradually stand up to a vertical state.
[0053] Before using the rescue bed, make the first-step bed board 101, the second-step bed board 104 and the third-step bed board 105 in a parallel state, rotate the second bracket 201 from the bottom of the third-step bed board 105 to the top of the third-step bed board 105, then pass the bed sheet between the upper and lower rollers 204, and unfold the passed side, then pull the bed sheet to unfold it to both sides, so as to achieve the laying of the bed sheet.
[0054] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An emergency department resuscitation and rescue table, comprising a base (107) and a column (108), wherein the column (108) is fixedly connected to the upper surface of the base (107), characterized in that: The front end and both side portions of the base (107) are gradually narrowed and inclined; A storage mechanism, wherein the storage mechanism is arranged at the top of the column (108), and the storage mechanism includes a first-step bed board (101) fixedly connected to the top of the column (108), a second-step bed board (104) is arranged at the front end of the first-step bed board (101), a second hinge (119) is arranged at the connection between the lower surface of the first-step bed board (101) and the second-step bed board (104), the first-step bed board (101) and the second-step bed board (104) are rotatably connected through the second hinge (119), a third-step bed board (105) is arranged at the front end of the second-step bed board (104), and the third-step bed board (105) is connected to the A first hinge (106) is provided at the connection point of the upper surface of the second-step bed board (104), and the second-step bed board (104) is rotatably connected to the third-step bed board (105) via the first hinge (106); mattresses (103) are provided on the surfaces of the first-step bed board (101), the second-step bed board (104) and the third-step bed board (105); a support plate (123) is fixedly connected to the upper left end of the column (108); a first motor (122) is fixedly installed on the upper surface of the support plate (123); and an output shaft of the first motor (122) is fixedly connected to the rear end of the left side of the second-step bed board (104).
2. The emergency department resuscitation and rescue table according to claim 1, characterized in that: The upper surface of the support plate (123) is fixedly connected to the housing (121), the first motor (122) is located inside the housing (121), the upper surface of the base (107) is provided with a moving groove (112), both sides of the inside of the moving groove (112) are provided with internal sliding grooves (113), a push block (116) is arranged inside the moving groove (112), and the push block (116) is slidably connected to the internal sliding groove (113), and the rear surface of the push block (116) is slidably connected to the inside of the internal sliding groove (113). A connecting block (118), wherein the internal thread of the connecting block (118) is inserted with a screw rod (117), and the screw rod (117) is rotatably connected to the inside of the base (107); the lower end of the rear surface of the column (108) is fixedly connected to a second motor (125), the output shaft of the second motor (125) is fixedly connected to a first gear (126), and the rear end of the screw rod (117) is fixedly connected to a second gear (127), and the first gear (126) is meshed with the second gear (127).
3. The emergency department resuscitation and rescue table according to claim 2, characterized in that: The right side of the interior of the base (107) is rotatably connected to a first rotating shaft (111), the surface of the first rotating shaft (111) is fixedly connected to a pry plate (110), the right side of the pry plate (110) is fixedly connected to a pedal (109), and the left end of the pry plate (110) is located below the push block (116).
4. The emergency department resuscitation and rescue table according to claim 1, characterized in that: The upper end of the rear surface of the column (108) is fixedly connected to a first bracket (115), and a first spring (114) is fixedly connected between the first bracket (115) and the lower surface of the rear end of the second-step bed board (104).
5. The emergency department resuscitation and rescue table according to claim 1, characterized in that: A connecting column (124) is inserted at the rear end of the first-step bed board (101), and the rear end of the connecting column (124) is fixedly connected to the first connecting long board (102), and the right end of the first connecting long board (102) is fixedly connected to the push frame (128). The left side of the first-step bed board (101) is fixedly connected to a cross column (132), and the surface of the cross column (132) is slidably sleeved with a slider (133), and the surface of the slider (133) is slidably connected to the second connecting long board (131), and the rear end of the second connecting long board (131) is provided with a raised end (130). The left side of the first-step bed board (101) is fixedly connected to a button switch (135).
6. The emergency department resuscitation and rescue table according to claim 5, characterized in that: A third spring (134) is fixedly connected inside the second connecting long plate (131), a rear end of the third spring (134) is fixedly connected to a front end of the slider (133), and a second spring (120) is fixedly connected between the first connecting long plate (102) and the first-step bed plate (101).
7. The emergency department resuscitation and rescue table according to claim 5, characterized in that: The right end of the first connecting long plate (102) is fixedly connected to a limiting frame plate (129), and the number of the limiting frame plates (129) is two.
8. The emergency department resuscitation and rescue table according to claim 1, characterized in that: A laying mechanism, the laying mechanism is arranged at the front end of the three-step bed board (105), the laying mechanism includes a connecting plate (208) arranged at the front ends of both sides of the three-step bed board (105), the lower end of the connecting plate (208) is rotatably connected to the second bracket (201), the upper end of the second bracket (201) is rotatably connected to the third rotating shaft (207), the lower end of the third rotating shaft (207) is fixedly connected to the lower frame (210), the upper end of the third rotating shaft (207) is sleeved with an upper frame (205), the interiors of the upper frame (205) and the lower frame (210) are both rotatably connected to rollers (204), and a fourth spring (206) is fixedly connected between the upper frame (205) and the lower frame (210).
9. The emergency department resuscitation and rescue table according to claim 8, characterized in that: A third connecting long plate (203) is fixedly connected between the two upper frames (205) and the two lower frames (210); a long groove (213) is provided at one end of the two groups of the third connecting long plates (203) close to each other; a cylinder (212) is provided inside the corresponding two long grooves (213); and a movable plate (211) is fixedly connected to the upper and lower ends of the cylinder (212).
10. The emergency department resuscitation and rescue table according to claim 8, characterized in that: A position limiting ring (202) is fixedly connected to the side of the second bracket (201) away from the three-step bed board (105), a rubber pad is fixedly connected to the side of the position limiting ring (202) close to the three-step bed board (105), and an angle limiting plate (209) is fixedly connected to the surface of the connecting plate (208).