Emergency and critical care auxiliary teaching training and assessment device

Abstract

The present invention relates to an emergency and critical care auxiliary teaching and training assessment device, belonging to the technical field of medical auxiliary assessment equipment. It comprises a base plate, the top of which is symmetrically provided with two groups of workstation mechanisms for assessment, the workstation mechanism comprises a desktop, the bottom of which is symmetrically fixedly connected with two support plates, and the two support plates are slidably connected to the top of the base plate. The present invention arranges a combined bed board on the desktop, which can form a storage space for storing medical dummies in a vertical storage state in conjunction with a support plate and a second baffle, without affecting the machine test; by flipping the combined bed board into a horizontal unfolded state, the two combined bed boards are close to form a complete bed board, the whole operation process is simple, and the use form can be quickly changed, and there is no need to prepare additional assessment locations, which improves the utilization rate of the site and makes the assessment process more efficient. At the same time, the whole bed board has good stability during use.

Description

Technical Field

[0001] The invention belongs to the technical field of medical auxiliary assessment equipment and relates to an emergency and critical care auxiliary teaching training assessment device. Background Art

[0002] At present, when conducting practical training and assessment of critical and emergency diseases for medical staff, the test is usually conducted by answering questions on a computer. Multiple workstations are set up in the examination room, and a computer for assessment is installed at each workstation for the assessment of the assessors. However, in addition to computer answering tests, some will also conduct on-site simulation assessments, that is, use medical dummies for auxiliary assessments, and conduct on-site tests of various first aid techniques of medical staff. According to the current assessment method, if both need to be assessed, two examination venues need to be prepared, and the assessors and invigilators need to move back and forth between the examination rooms, which makes the assessment process more troublesome. In addition, in the process of normal training, medical dummies are also used for training and teaching. At present, the assessment site and the training site are also set separately, which will take up too much space and lead to a waste of space resources. Therefore, we have proposed an emergency and critical disease auxiliary teaching and training assessment device to solve the above-mentioned problems. Summary of the invention

[0003] In view of this, the present invention provides an emergency and critical care auxiliary teaching and training assessment device in order to solve the problem that the traditional assessment process is cumbersome to arrange, and setting the assessment location and the training location separately will take up too much space and lead to a waste of space resources.

[0004] To achieve the above object, the present invention provides the following technical solution: comprising a bottom plate, the top of which is symmetrically provided with two groups of workstation mechanisms for assessment;

[0005] The workstation mechanism comprises a desktop, the bottom of the desktop is symmetrically fixedly connected to two support plates, the two support plates are slidably connected to the top of the bottom plate, the top two side edges of the desktop are fixedly connected to a first baffle, the middle position of the top of the desktop is fixedly connected to a partition, and the top of the bottom plate is provided with a first driving member for driving the two groups of workstation mechanisms to move relative to each other;

[0006] It also includes a support plate, which is slidably connected to the bottom of the two tabletops, the bottom of the support plate is fixedly connected to a support seat, and the support seat is fixedly connected to the top of the bottom plate, for fixedly supporting the support plate;

[0007] It also includes two groups of combined beds, which are symmetrically arranged on two groups of workstation mechanisms. The support seat is provided with a second driving member for simultaneously driving the two groups of combined beds to move up and down. When the two groups of combined beds are in a vertical storage state, they cooperate with the pallet to complete the storage and placement of the medical dummy. When the two groups of combined beds are in a horizontal placement state, a complete bed for placing the medical dummy is formed through combined contact.

[0008] Furthermore, the first driving member includes two fixed blocks symmetrically fixedly connected to the top of the base plate, the two fixed blocks are rotatably connected with the same bidirectional screw, the bottoms of the two tabletops are fixedly connected with sliding columns slidably connected to the top of the base plate, and the two sliding columns are respectively threadedly sleeved on the positive and negative threaded sections of the bidirectional screw.

[0009] Furthermore, a second mounting hole is opened at the bottom of the support seat, and one side of the bidirectional screw passes through the second mounting hole, the outer wall of the bidirectional screw is fixedly sleeved with a first driven bevel gear, one side of the support seat is penetrated by a first rotating rod which is rotatably connected, one end of the first rotating rod extends into the second mounting hole and is fixedly sleeved with a first active bevel gear which meshes with the first driven bevel gear, and the other end of the first rotating rod is fixedly connected to the first turntable.

[0010] Furthermore, the combined bed body includes a support bar arranged on one side edge of the top of the table top, and the support bar is slidably connected to one side of the two first baffles, and an installation groove is opened on the top of the support bar close to the side of the first baffle, and a third rotating rod is rotatably connected in the installation groove, and a combined bed board is fixedly sleeved on the outer wall of the third rotating rod.

[0011] Furthermore, the second driving member includes a sliding hole and a first mounting hole provided on one side of the support seat, and the sliding hole is connected to the first mounting hole, and the same one-way screw is rotatably connected between the top wall of the sliding hole and the bottom wall of the first mounting hole, and the outer wall thread sleeve of the one-way screw is provided with a sliding plate slidably connected to the sliding hole, and the outer wall fixed sleeve of the one-way screw is provided with a second driven bevel gear located in the first mounting hole, and a second rotating rod is rotatably connected to one side of the support seat, one end of the second rotating rod extends into the first mounting hole and is fixedly provided with a second active bevel gear meshing with the second driven bevel gear, and the other end of the second rotating rod is fixedly connected to the second turntable.

[0012] Furthermore, two connecting bars are symmetrically fixedly connected to one side of the support bar, and the two connecting bars are respectively located in the corresponding two assessment stations, and two sliding rods are symmetrically fixedly connected to the bottom of the two connecting bars, and the bottom ends of the multiple sliding rods pass through the bottom of the table top and are fixedly connected to the top of the sliding plate, and the top side edges of the support plate are equidistantly provided with multiple strip grooves used in conjunction with the corresponding sliding rods.

[0013] Furthermore, both side edges of the top of the support plate are fixedly connected with second baffles, and one side of the two tabletops is slidably connected between the two second baffles.

[0014] Furthermore, a receiving groove is provided on one side of the combined bed board away from the partition, a fourth rotating rod is rotatably connected to the lower part of the interior of the receiving groove, and a cover plate is fixedly sleeved on the outer wall of the fourth rotating rod.

[0015] Furthermore, a straight cavity is provided inside the combined bed board, a positioning rod is provided through the straight cavity, an opening is provided at the top of one side of the partition close to the combined bed board, an inner wall on one side of the opening is provided with an inclined surface, one end of the positioning rod extends outward into the opening and is used in cooperation with the inclined surface, a positioning hole is provided on one side of the cover plate located in the accommodating groove, the other end of the positioning rod extends into the accommodating groove and is used in cooperation with the positioning hole, an outer wall of the positioning rod is sleeved with a compression spring located in the straight cavity, two ends of the compression spring are respectively fixedly connected to one inner wall of the straight cavity and one outer wall of the positioning rod, and a yield hole used in cooperation with the positioning rod is provided on the top of the partition.

[0016] Furthermore, two arc-shaped cavities are symmetrically provided inside the combined bed board, an arc-shaped rod is provided through the arc-shaped cavity, one end of the arc-shaped rod extends into the accommodating groove, and the outer wall of the arc-shaped rod is sleeved with an arc-shaped spring located in the arc-shaped cavity, and the two ends of the arc-shaped spring are respectively fixedly connected to the inner wall of one side of the arc-shaped cavity and the outer wall of one side of the arc-shaped rod, and the tops of the two first baffles are provided with arc-shaped holes used in conjunction with the arc-shaped rod.

[0017] The beneficial effects of the present invention are:

[0018] The present invention provides an assessment station on the desktop, which is convenient for multiple people to conduct assessments at the same time; a combined bed board is provided on the desktop, which can cooperate with the support plate and the second baffle to form a storage space for storing medical dummies when the combined bed board is in a vertical storage state, and will not affect the computer-based test; the combined bed board is driven to move upward by rotating the second turntable, and the combined bed board is flipped into a horizontal unfolded state, and then the two desktops are driven to move closer to each other by rotating the first turntable, so that the two combined bed boards are close to each other and form a complete bed board, and then the medical dummy is placed on the bed board for on-site teaching and training or on-site assessment. The whole operation process is simple, and the use mode can be quickly converted. There is no need to reserve additional assessment locations, which improves the utilization rate of the site and makes the assessment process more efficient. At the same time, the whole bed board has good stability during use.

[0019] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and to some extent, will be obvious to those skilled in the art based on the following examination and study, or can be taught from the practice of the present invention. The objectives and other advantages of the present invention can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be described in detail below in conjunction with the accompanying drawings, wherein:

[0021] Figure 1 It is a three-dimensional diagram of the overall structure of the emergency and critical care auxiliary teaching training and assessment device of the present invention;

[0022] Figure 2 for Figure 1 A three-dimensional diagram of the overall structure without one of the second baffles;

[0023] Figure 3 It is a three-dimensional exploded view of the overall structure of the emergency and critical care auxiliary teaching training and assessment device of the present invention;

[0024] Figure 4 A three-dimensional diagram of the connection structure between the tabletop and the combined bed board of the emergency and critical care auxiliary teaching and training assessment device of the present invention;

[0025] Figure 5 It is a first-perspective three-dimensional exploded view of the combined bed board connection structure of the emergency and critical care auxiliary teaching training and assessment device of the present invention;

[0026] Figure 6 A second-angle three-dimensional exploded view of the combined bed board connection structure of the emergency and critical care auxiliary teaching training and assessment device of the present invention;

[0027] Figure 7 It is a three-dimensional cross-sectional view of the combined bed board and partition board connection structure of the emergency and critical care auxiliary teaching training and assessment device of the present invention;

[0028] Figure 8 This is an enlarged view of the structure of part A of the emergency and critical care auxiliary teaching training and assessment device of the present invention;

[0029] Fig. 9 It is a three-dimensional cross-sectional view of the connection structure between the combined bed board and the first baffle of the emergency and critical care auxiliary teaching training and assessment device of the present invention;

[0030] Fig.10 This is an enlarged structural diagram of part B of the emergency and critical care auxiliary teaching training and assessment device of the present invention;

[0031] Fig.11 It is a three-dimensional diagram of the connection structure between the bottom plate and the support seat of the emergency and critical care auxiliary teaching training and assessment device of the present invention;

[0032] Fig.12 It is a three-dimensional diagram of the overall structure of the combined bed board combination state of the emergency and critical care auxiliary teaching training and assessment device of the present invention.

[0033] Figure numerals: 1, bottom plate; 2, support plate; 3, tabletop; 4, support seat; 41, sliding hole; 42, first mounting hole; 43, second mounting hole; 5, first baffle; 51, arc hole; 6, fixing block; 7, slide column; 8, support plate; 81, strip notch; 9, partition; 91, opening; 911, inclined surface; 92, clearance hole; 10, sliding plate; 11, second baffle; 12, one-way screw; 13, slide rod; 14, connecting bar; 15, support bar; 151, mounting groove; 16, assembly Bed plate; 161, receiving groove; 162, straight cavity; 163, arc cavity; 17, bidirectional screw; 18, first driven bevel gear; 19, first rotating rod; 20, first active bevel gear; 21, first turntable; 22, second driven bevel gear; 23, second rotating rod; 24, second active bevel gear; 25, second turntable; 26, third rotating rod; 27, fourth rotating rod; 28, cover plate; 281, positioning hole; 29, positioning rod; 30, compression spring; 31, arc rod; 32, arc spring. DETAILED DESCRIPTION

[0034] The following describes the embodiments of the present invention by specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the illustrations provided in the following embodiments only illustrate the basic concept of the present invention in a schematic manner, and the following embodiments and features in the embodiments can be combined with each other without conflict.

[0035] Example 1

[0036] like Figure 1 - Figure 4 , Fig.11As shown, the emergency and critical care auxiliary teaching and training assessment device comprises a base plate 1 and a support plate 8. Two groups of workstation mechanisms for assessment are symmetrically arranged on the top of the base plate 1. The workstation mechanism comprises a desktop 3. Two support plates 2 are symmetrically fixedly connected to the bottom of the desktop 3. The two support plates 2 are slidably connected to the top of the base plate 1 to support the desktop 3. The edges of the top of the desktop 3 are fixedly connected to a first baffle 5. The middle position of the top of the desktop 3 is fixedly connected to a partition 9. The desktop 3 is divided into two assessment stations by the partition 9 to facilitate multiple people to conduct assessment at the same time. The top of the base plate 1 is provided with a first driving member for driving the two groups of workstation mechanisms to move relative to each other, so that the two groups of workstation mechanisms can be close to or away from each other; the support plate 8 is slidably connected to the bottom of the two desktops 3 at the same time, and the bottom of the support plate 8 is fixedly connected to a support seat 4, and the support seat 4 is fixedly connected to the top of the base plate 1 for fixed support of the support plate 8. When the two groups of workstation mechanisms are away from each other, the gap between the two groups of workstation mechanisms can be used, and the support plate 8 can be used to place a medical dummy for training or assessment.

[0037] In one aspect of this embodiment, the first driving member includes two fixed blocks 6 symmetrically fixedly connected to the top of the bottom plate 1, and the same bidirectional screw 17 is rotatably connected between the two fixed blocks 6. The bottoms of the two tabletops 3 are fixedly connected to a slide column 7 that is slidably connected to the top of the bottom plate 1, and the two slide columns 7 are respectively threadedly sleeved on the positive and negative thread segments of the bidirectional screw 17. When the bidirectional screw 17 is rotated, the two slide columns 7 can drive the two tabletops 3 to move closer to or away from each other. The bottom of the support seat 4 is provided with a second mounting hole 43 (such as Fig.11 As shown), one side of the bidirectional screw 17 passes through the second mounting hole 43, the outer wall of the bidirectional screw 17 is fixedly sleeved with a first driven bevel gear 18, one side of the support seat 4 is penetrated and rotatably connected with a first rotating rod 19, one end of the first rotating rod 19 extends into the second mounting hole 43 and is fixedly sleeved with a first active bevel gear 20 meshing with the first driven bevel gear 18, and the other end of the first rotating rod 19 is fixedly connected with a first rotating disk 21. Rotating the first rotating disk 21 can drive the first rotating rod 19 to rotate, and through the meshing movement of the first active bevel gear 20 and the first driven bevel gear 18, the bidirectional screw 17 is driven to rotate, thereby being able to adjust the distance between the two sets of station mechanisms.

[0038] The present invention can be used in the field of emergency and critical care auxiliary teaching, training and assessment devices, and can also be applied to other fields of the present invention.

[0039] Example 2

[0040] This embodiment is a further improvement of the previous embodiment: Figure 1 - Fig.11As shown, the emergency and critical care auxiliary teaching training and assessment device also includes two groups of combined beds symmetrically arranged on two groups of workstation mechanisms, and the support seat 4 is provided with a second driving member for simultaneously driving the two groups of combined beds to move up and down. When the two groups of combined beds are in a vertical storage state, they cooperate with the pallet 8 to complete the storage and placement of the medical dummy. When the two groups of combined beds are in a horizontal placement state, they form a complete bed for placing the medical dummy through combined contact. The combined bed includes a support bar 15 arranged on one side edge of the top of the table 3, and the support bar 15 is slidably connected to one side of the two first baffles 5. The top of the support bar 15 is close to the first baffle 5. A mounting groove 151 is opened, and a third rotating rod 26 is rotatably connected in the mounting groove 151. The outer wall of the third rotating rod 26 is fixedly sleeved with a combined bed board 16.

[0041] In one aspect of the present embodiment, the second driving member includes a sliding hole 41 and a first mounting hole 42 provided on one side of the support seat 4, and the sliding hole 41 is communicated with the first mounting hole 42, and a one-way screw 12 is rotatably connected between the top wall of the sliding hole 41 and the bottom wall of the first mounting hole 42, and the outer wall of the one-way screw 12 is threadedly sleeved with a sliding plate 10 slidably connected to the sliding hole 41, and the outer wall of the one-way screw 12 is fixedly sleeved with a second driven bevel gear 22 located in the first mounting hole 42, and a second rotating rod 23 is rotatably connected to one side of the support seat 4, one end of the second rotating rod 23 extends into the first mounting hole 42 and is fixedly sleeved with a second active bevel gear 24 meshing with the second driven bevel gear 22, and the other end of the second rotating rod 23 is fixedly connected to a second turntable 25. Rotating the second rotating disk 25 drives the second rotating rod 23 to rotate, and through the meshing movement of the second active bevel gear 24 and the second driven bevel gear 22, the one-way screw 12 is driven to rotate, thereby driving the sliding plate 10 to slide up and down in the sliding hole 41. Two connecting bars 14 are symmetrically fixedly connected to one side of the support bar 15, and the two connecting bars 14 are respectively located in the corresponding two assessment stations, and the bottoms of the two connecting bars 14 are symmetrically fixedly connected to two sliding rods 13, and the bottom ends of the multiple sliding rods 13 all penetrate the bottom of the desktop 3 and are fixedly connected to the top of the sliding plate 10, and the top two side edges of the support plate 8 are equidistantly provided with multiple strip-shaped notches 81 used in conjunction with the corresponding sliding rods 13. First, the second turntable 25 is rotated to drive the one-way screw 12 to rotate, and the sliding plate 10 is driven to slide upward. The connecting bar 14 can be driven upward by the sliding rod 13, and then the combined bed board 16 is driven upward. When the sliding plate 10 moves to the highest point, the combined bed board 16 is driven upward to the highest point. At this time, the combined bed board 16 is separated from the limiting resistance of the first baffle 5 and the partition 9, and the combined bed board 16 can be rotated to change the combined bed board 16 from a vertical state to a horizontal state. After the combined bed board 16 is rotated to a horizontal state, its bottom is just overlapped on the top of the two first baffles 5 and the partition 9, as shown in FIG. Fig.12As shown, the combined bed board 16 can be stably supported by the first baffle plate 5 and the partition plate 9, and then the first turntable 21 is rotated to drive the bidirectional screw 17 to rotate, and the two table tops 3 are driven to move closer to each other through the two slide columns 7, so that the two combined bed boards 16 are moved closer to each other, and the two connecting strips 14 are in contact with each other, thereby forming a complete bed board; before the table top 3 is moved horizontally, the medical dummy can be taken out first, and then moved closer, and finally the medical dummy can be placed on the bed board, so that the effect of training or on-site assessment can be achieved, and the assessment station can also facilitate the placement of some auxiliary medical equipment; through the setting of the strip groove 81, the slide rod 13 can be moved in the strip groove 81 during the process of the table top 3 driving the slide rod 13 to move, thereby achieving the effect of moving and giving way, facilitating the movement of the two table tops 3, and will not affect the placement and storage of the medical dummy.

[0042] In one aspect of this embodiment, the top and side edges of the support plate 8 are fixedly connected with second baffles 11, and one side of the two tabletops 3 is slidably connected between the two second baffles 11. Through the cooperation between the support plate 8, the two second baffles 11 and the two combined bed boards 16, a receiving cavity for placing a medical dummy can be formed, and the medical dummy can be placed sideways, thereby reducing the gap between the two tabletops 3 to a greater extent.

[0043] Example 3

[0044] This embodiment is a further improvement of the previous embodiment: Figure 1 - Figure 8 As shown, a receiving groove 161 is provided on one side of the combined bed board 16 away from the partition 9, and a fourth rotating rod 27 is rotatably connected to the lower part of the receiving groove 161, and a cover plate 28 is fixedly sleeved on the outer wall of the fourth rotating rod 27. When the combined bed board 16 is in a vertical state, the cover plate 28 is in a horizontal state, as shown in FIG. Figure 2 As shown, one side of the two cover plates 28 contacts each other, and the two cover plates 28 can be used in conjunction with the accommodating cavity to complete the storage and placement of the medical dummy, so that the medical dummy can be stored in a relatively closed space to prevent the medical dummy from being damaged, thereby achieving a certain protective effect.

[0045] In one aspect of the present embodiment, a straight cavity 162 is provided inside the combined bed board 16, and a positioning rod 29 is provided inside the straight cavity 162. An opening 91 is provided on the top of the partition 9 near the combined bed board 16, and an inner wall on one side of the opening 91 is provided with an inclined surface 911. One end of the positioning rod 29 extends outward into the opening 91 and is used in cooperation with the inclined surface 911. A positioning hole 281 is provided on one side of the cover plate 28 located in the receiving groove 161, and the other end of the positioning rod 29 extends into the receiving groove 161 and is plugged into the positioning hole 281 for use. The outer wall of the positioning rod 29 is sleeved with a compression spring 30 located in the straight cavity 162, and the two ends of the compression spring 30 are fixedly connected to the inner wall on one side of the straight cavity 162 and the outer wall on one side of the positioning rod 29, respectively. A clearance hole 92 used in cooperation with the positioning rod 29 is provided on the top of the partition 9. Figure 8 As shown, when one end of the positioning rod 29 conflicts with the inclined surface 911, the other end of the positioning rod 29 is inserted into the positioning hole 281, and the compression spring 30 is in a compressed state at this time, thereby having the effect of limiting the rotation of the cover plate 28, thereby improving the stability of the cover plate 28; when the combined bed board 16 moves upward, it also drives the cover plate 28 to move upward. At this time, the positioning rod 29 is disengaged from the conflict with the inclined surface 911, and under the elastic force of the compression spring 30, the positioning rod 29 is driven to move and disengage from the insertion in the positioning hole 281, and the rotation limit of the cover plate 28 is released. When the combined bed board 16 rises to the highest point and flips to a horizontal state, one end of the positioning rod 29 can directly extend into the clearance hole 92, as shown in FIG. Fig.12 As shown, the cover plate 28 is flipped over at this time so that the cover plate 28 is flipped over into the receiving groove 161, and the top of the cover plate 28 is flush with the top of the combined bed board 16, thereby maintaining the flatness of the entire bed surface; after the cover plate 28 is flipped over into the receiving groove 161, a certain gap is reserved between one side of the cover plate 28 and the inner wall of one side of the receiving groove 161, so as to facilitate the cover plate 28 to be flipped out later, thereby making it easier to operate.

[0046] Example 4

[0047] This embodiment is a further improvement of the previous embodiment: Figure 1 - Fig.10As shown, two arc-shaped cavities 163 are symmetrically provided inside the combined bed board 16, an arc-shaped rod 31 is provided through the arc-shaped cavity 163, one end of the arc-shaped rod 31 extends into the accommodating groove 161, and the outer wall of the arc-shaped rod 31 is sleeved with an arc-shaped spring 32 located in the arc-shaped cavity 163, and the two ends of the arc-shaped spring 32 are respectively fixedly connected to the inner wall of one side of the arc-shaped cavity 163 and the outer wall of one side of the arc-shaped rod 31, and the tops of the two first baffles 5 are provided with arc-shaped holes 51 used in conjunction with the arc-shaped rod 31. When the combined bed board 16 is horizontally overlapped on the top of the first baffle 5, the cover plate 28 is flipped into the accommodating groove 161, and the bottom of the cover plate 28 will resist the top of the arc rod 31, and can drive one end of the arc rod 31 to move into the arc hole 51, so that the arc spring 32 is compressed; the center of the arc cavity 163 and the arc rod 31 is set in the same position as the center of the fourth rotating rod 27, which can facilitate the pushing of the arc rod 31. At the same time, its center is not in the same position as the center of the third rotating rod 26, so after one end of the arc rod 31 extends into the arc hole 51, it can limit the rotation of the entire combined bed board 16, that is, as long as the cover plate 28 is not flipped outward, the combined bed board 16 cannot be lifted upward, so that the combined bed board 16 has good stability when in use and avoids tilting due to force.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution, which should be included in the scope of the claims of the present invention.

Claims

1. Emergency and critical care auxiliary teaching training and assessment device, characterized by: It comprises a base plate (1), wherein two groups of workstation mechanisms for assessment are symmetrically arranged on the top of the base plate (1); The workstation mechanism comprises a tabletop (3), the bottom of the tabletop (3) is symmetrically fixedly connected to two support plates (2), the two support plates (2) are slidably connected to the top of the bottom plate (1), the top two side edges of the tabletop (3) are fixedly connected to a first baffle (5), the middle position of the top of the tabletop (3) is fixedly connected to a partition (9), and the top of the bottom plate (1) is provided with a first driving member for driving the two groups of workstation mechanisms to move relative to each other; It also includes a support plate (8) which is slidably connected to the bottom of the two tabletops (3); the bottom of the support plate (8) is fixedly connected to a support seat (4); and the support seat (4) is fixedly connected to the top of the bottom plate (1) for fixedly supporting the support plate (8); It also includes two groups of combined bed bodies, which are symmetrically arranged on the two groups of workstation mechanisms. The support seat (4) is provided with a second driving member for simultaneously driving the two groups of combined bed bodies to move up and down. When the two groups of combined bed bodies are in a vertical storage state, they cooperate with the support plate (8) to complete the storage and placement of the medical dummy. When the two groups of combined bed bodies are in a horizontal placement state, they form a complete bed body for placing the medical dummy through combined contact. The combined bed body comprises a support bar (15) arranged at an edge of one side of the top of the table top (3), and the support bar (15) is slidably connected to one side of the two first baffles (5), a mounting groove (151) is provided on the top of the support bar (15) near the first baffle (5), a third rotating rod (26) is rotatably connected in the mounting groove (151), and the outer wall of the third rotating rod (26) is fixedly sleeved with a combined bed board (16); The second driving member comprises a sliding hole (41) and a first mounting hole (42) provided on one side of the support seat (4), and the sliding hole (41) is communicated with the first mounting hole (42); a one-way screw (12) is rotatably connected between the top wall of the sliding hole (41) and the bottom wall of the first mounting hole (42); a sliding plate (10) slidably connected to the sliding hole (41) is threadedly sleeved on the outer wall of the one-way screw (12); a second driven bevel gear (22) located in the first mounting hole (42) is fixedly sleeved on the outer wall of the one-way screw (12); a second rotating rod (23) is rotatably connected to one side of the support seat (4); one end of the second rotating rod (23) extends into the first mounting hole (42) and is fixedly sleeved with a second driving bevel gear (24) meshing with the second driven bevel gear (22); and the other end of the second rotating rod (23) is fixedly connected to a second rotating disk (25); Two connecting bars (14) are symmetrically fixedly connected to one side of the support bar (15), and the two connecting bars (14) are respectively located in two corresponding assessment stations. The bottoms of the two connecting bars (14) are symmetrically fixedly connected to two sliding bars (13). The bottom ends of the plurality of sliding bars (13) pass through the bottom of the table top (3) and are fixedly connected to the top of the sliding plate (10). The top and side edges of the support plate (8) are equidistantly provided with a plurality of strip-shaped notches (81) for use with the corresponding sliding bars (13).

2. The emergency and critical care auxiliary teaching training and assessment device according to claim 1, characterized in that: The first driving member comprises two fixed blocks (6) symmetrically fixedly connected to the top of the base plate (1), the two fixed blocks (6) being rotatably connected to a same bidirectional screw rod (17), the bottoms of the two tabletops (3) being fixedly connected to a sliding column (7) slidably connected to the top of the base plate (1), and the two sliding columns (7) being respectively threadedly sleeved on the forward and reverse threaded sections of the bidirectional screw rod (17).

3. The emergency and critical care auxiliary teaching training and assessment device according to claim 2, characterized in that: A second mounting hole (43) is formed at the bottom of the support seat (4), and one side of the bidirectional screw (17) passes through the second mounting hole (43); a first driven bevel gear (18) is fixedly sleeved on the outer wall of the bidirectional screw (17); a first rotating rod (19) is rotatably connected to one side of the support seat (4); one end of the first rotating rod (19) extends into the second mounting hole (43) and is fixedly sleeved with a first driving bevel gear (20) meshing with the first driven bevel gear (18); and the other end of the first rotating rod (19) is fixedly connected to a first rotating disk (21).

4. The emergency and critical care auxiliary teaching training and assessment device according to claim 3, characterized in that: The top and side edges of the support plate (8) are both fixedly connected to second baffles (11), and one side of the two tabletops (3) is slidably connected between the two second baffles (11).

5. The emergency and critical care auxiliary teaching training and assessment device according to claim 4, characterized in that: A receiving groove (161) is provided on a side of the combined bed board (16) away from the partition (9), a fourth rotating rod (27) is rotatably connected to the lower part of the receiving groove (161), and a cover plate (28) is fixedly sleeved on the outer wall of the fourth rotating rod (27).

6. The emergency and critical care auxiliary teaching training and assessment device according to claim 5, characterized in that: The combined bed board (16) has a straight cavity (162) formed inside, a positioning rod (29) extending through the straight cavity (162), an opening (91) formed on the top of one side of the partition board (9) close to the combined bed board (16), an inclined surface (911) formed on one side of the inner wall of the opening (91), one end of the positioning rod (29) extending outward into the opening (91) and abutting against the inclined surface (911) for use, a positioning hole (281) formed on one side of the cover board (28) located in the receiving groove (161), the other end of the positioning rod (29) extending into the receiving groove (161) and plugging into the positioning hole (281) for use, an outer wall of the positioning rod (29) is sleeved with a compression spring (30) located in the straight cavity (162), and two ends of the compression spring (30) are fixedly connected to one side of the inner wall of the straight cavity (162) and one side of the outer wall of the positioning rod (29), respectively; The top of the partition plate (9) is provided with a clearance hole (92) for use with the positioning rod (29).

7. The emergency and critical care auxiliary teaching training and assessment device according to claim 1, characterized in that: The combined bed plate (16) has two arc-shaped cavities (163) symmetrically formed inside, an arc-shaped rod (31) passing through the arc-shaped cavity (163), one end of the arc-shaped rod (31) extending into the receiving groove (161), an outer wall of the arc-shaped rod (31) being sleeved with an arc-shaped spring (32) located in the arc-shaped cavity (163), and two ends of the arc-shaped spring (32) being fixedly connected to an inner wall of one side of the arc-shaped cavity (163) and an outer wall of one side of the arc-shaped rod (31), respectively; The tops of the two first baffles (5) are each provided with an arc-shaped hole (51) for use with the arc-shaped rod (31).

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