Multifunctional allocation treatment vehicle

Abstract

The invention discloses a multifunctional allocation treatment vehicle, and relates to the technical field of medical auxiliary equipment, the multifunctional allocation treatment vehicle comprises a base, a lower layer placing plate, an upper layer placing plate, a height adjusting structure, a position adjusting structure and a rotatable edge tool box fixing structure, and a first inverted U-shaped column and a second inverted U-shaped column are sequentially welded on the outer wall of the top of the lower layer placing plate. The rotatable sharps box fixing structure is arranged, the sharps box fixing structure has the sharps box fixable and rotatable functions, and when the sharps box fixing structure is used, sharps boxes of different specifications can be locked in an embracing mode, so that the sharps boxes can be effectively stored, syringe needles can be conveniently separated, sharps can be discarded, the sharps boxes are prevented from moving, and the sharps box fixing structure is convenient to use. The treatment vehicle is simple in structure, convenient to use and capable of being adjusted to multiple directions for use according to requirements, use is more flexible, the edge tool box can be rotated into the vehicle body when the treatment vehicle is not used, hindrance is avoided in the moving process, and movement of the treatment vehicle is conveniently allocated.

Description

Technical Field

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

[0002] At present, the operating table (horizontal laminar flow table and biological safety cabinet) purchased by the hospital for the intravenous preparation center needs to be assisted by a preparation treatment cart in order to prevent the gauze, syringes, sharps boxes and other items used in the preparation from occupying the preparation table, and to facilitate the preparation of one basket and one medicine to increase the preparation speed. However, the existing preparation treatment cart has relatively single functionality and has the following problems in actual use: First, the height of the vehicle body cannot be adjusted. When in use, the height of the entire vehicle body cannot be flexibly adjusted according to the height of the biological safety cabinet, horizontal laminar flow table, and operator's seat. To take and place the drug discharge frame, one needs to bend over, which is not user-friendly. Secondly, the sharps box on the vehicle body does not have the function of being fixed and rotatable, and the placement plate on the vehicle body does not have the function of position adjustment. When in use, the placement space of the upper and lower layers cannot be flexibly separated, and the space utilization rate is low. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a multifunctional preparation and treatment vehicle, which effectively solves the problem that the prior preparation and treatment vehicle does not have the function of adjusting the height of the vehicle body. When in use, the height of the entire vehicle body cannot be flexibly adjusted according to the height of the biological safety cabinet, the horizontal laminar flow table, and the operator's seat. Bending is required to take and place the drug discharge frame, which is not user-friendly. The sharps box on the vehicle body does not have the function of being fixed and rotatable, and the placement plate on the vehicle body does not have the function of position adjustment. When in use, the placement space of the upper and lower layers cannot be flexibly separated, resulting in low space utilization.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: A multifunctional preparation and treatment vehicle, comprising a base with shock-absorbing walking structures at the four corners of the bottom, a lower placement plate and an upper placement plate, the top outer wall of the lower placement plate is welded with a first inverted U-shaped column and a second inverted U-shaped column in sequence, and the top outer walls of the lower placement plate and the upper placement plate are fixedly connected with guardrails; It also includes a height adjustment structure, a position adjustment structure and a rotatable sharps box fixing structure, wherein a first partition plate is welded on the first inverted U-shaped column, and a second partition plate is welded on the second inverted U-shaped column; The rotatable sharp weapon box fixing structure includes a centering clamping assembly, a gear plate connected to the lower part of the first inverted U-shaped column through a bearing, a connecting block fixedly connected to the gear plate, a stepper motor fixed to the bottom outer wall of the lower placement plate by bolts, and a driving gear fixedly sleeved on the output shaft of the stepper motor.

[0005] As a preferred technical solution of the present invention, the output shaft of the stepper motor passes through the lower placement plate, and the driving gear and the gear disc are meshed with each other.

[0006] As a preferred technical solution of the present invention, the centering clamping assembly includes a slide groove opened on the connecting block, a first bidirectional screw rotatably installed in the slide groove, two centering blocks symmetrically threaded on two opposite threaded ends of the first bidirectional screw, two C-shaped clamps symmetrically fixed on the two centering blocks and an anti-slip knob fixedly connected to one end of the first bidirectional screw, and the outer walls of the two centering blocks are slidably connected to the inner wall of the slide groove.

[0007] As a preferred technical solution of the present invention, the position adjustment structure includes a guide assembly arranged on the first partition plate, a mounting groove opened on one side of the second partition plate, a threaded vertical rod, a lifting block threadedly connected to the threaded vertical rod, and a first servo motor fixed to the bottom outer wall of the second partition plate by bolts.

[0008] As a preferred technical solution of the present invention, the output shaft of the first servo motor extends into the mounting groove and is coaxially fixedly connected to the bottom end of the threaded vertical rod through a coupling, the top end of the threaded vertical rod is connected to the top inner wall of the mounting groove through a bearing, and the outer wall of the lifting block is slidably connected to the inner wall of the mounting groove.

[0009] As a preferred technical solution of the present invention, the guide assembly includes a guide groove opened on one side of the first partition plate and a guide block slidably connected to the guide groove, and the outer walls of the adjacent sides of the guide block and the lifting block are respectively welded to the outer walls of both sides of the upper placement plate.

[0010] As an optimal technical solution of the present invention, the height adjustment structure includes a servo control component, a movable channel opened on the top of the base, a second bidirectional screw rotatably installed in the movable channel, two T-shaped movable rods symmetrically threaded on two opposite threaded ends of the second bidirectional screw, and two H-shaped articulated frames symmetrically hinged on the two T-shaped movable rods.

[0011] As a preferred technical solution of the present invention, the upper parts of the two H-shaped articulated frames are both hinged to the lower placement plate, and the outer walls of the two T-shaped movable rods are both slidably connected to the inner wall of the movable channel.

[0012] As an optimal technical solution of the present invention, the servo control assembly includes a second servo motor fixed to the side wall of the base by bolts, a worm fixedly mounted on the output shaft of the second servo motor, and a worm wheel fixedly mounted on the second bidirectional screw and meshing with the worm.

[0013] As a preferred technical solution of the present invention, the shock-absorbing walking structure includes a mounting seat, a universal wheel with brakes fixedly mounted on the outer wall of the bottom of the mounting seat, a damper arranged between the mounting seat and the base, and a shock-absorbing spring sleeved on the damper.

[0014] The beneficial effects of the present invention are: 1. The present invention is provided with a rotatable sharps box fixing structure, which has the functions of fixing and rotating the sharps box. When in use, sharps boxes of different specifications can be locked tightly, so that the sharps boxes can be effectively stored, and syringe needles and sharps can be conveniently separated and discarded, and the sharps box can be prevented from moving. It can also be adjusted to multiple positions for use according to needs, which is more flexible to use. When not in use, the sharps box can be rotated into the vehicle body to avoid obstruction during movement, which is convenient for the movement of the treatment vehicle; 2. The present invention is provided with a height adjustment structure, which has the function of adjusting the height of the vehicle body. When in use, the height of the entire vehicle body can be flexibly adjusted according to the height of the biological safety cabinet, the horizontal laminar flow table, and the operator's seat. To take and place the drug discharge frame, you don't need to bend over, you only need to lean sideways, and the design is more humane; 3. The present invention is provided with a position adjustment structure and has the function of adjusting the position of the placement plate. When in use, the placement space of the upper and lower layers can be flexibly separated, thereby improving space utilization and better meeting diverse placement needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the description of the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0016] Figure 1 It is a schematic diagram of the overall front-view three-dimensional structure of the present invention; Figure 2 It is a three-dimensional structural schematic diagram of the rotatable sharps box fixing structure of the present invention; Figure 3 It is a schematic diagram of the overall three-dimensional structure of the present invention from the rear; Figure 4 It is a schematic diagram of the three-dimensional structure of the centering clamping assembly in the present invention; Figure 5is a side structural schematic diagram of the second partition plate in the present invention; Figure 6 It is a three-dimensional enlarged structural schematic diagram of the height adjustment structure in the present invention; Figure 7 For the present invention Figure 6 A schematic diagram of the three-dimensional enlarged structure of part A; Figure 8 It is a three-dimensional enlarged structural schematic diagram of the shock-absorbing walking structure of the present invention.

[0017] In the figure: 1. base; 2. lower placement plate; 3. upper placement plate; 4. first inverted U-shaped column; 5. first partition plate; 6. second inverted U-shaped column; 7. second partition plate; 8. toothed disc; 9. connecting block; 10. stepping motor; 11. driving gear; 12. slide groove; 13. first bidirectional screw; 14. centering block; 15. C-type clamp; 16. anti-slip knob; 17. mounting groove; 18. threaded vertical rod; 19. lifting block; 20. first servo motor; 21. guide groove; 22. guide block; 23. guardrail; 24. moving channel; 25. second bidirectional screw; 26. T-shaped movable rod; 27. H-shaped articulated frame; 28. second servo motor; 29. ​​worm; 30. worm wheel; 31. mounting seat; 32. universal wheel with brake; 33. damper; 34. shock-absorbing spring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Example 1, reference Figure 1-4 , a multifunctional preparation and treatment vehicle, comprising a base 1, a lower placement plate 2, an upper placement plate 3 and a rotatable sharps box fixing structure; In this embodiment, the top outer wall of the lower placement plate 2 is welded with a first inverted U-shaped column 4 and a second inverted U-shaped column 6 in sequence, the top outer walls of the lower placement plate 2 and the upper placement plate 3 are fixedly connected with a guardrail 23, the first inverted U-shaped column 4 is welded with a first partition plate 5, and the second inverted U-shaped column 6 is welded with a second partition plate 7; In this embodiment, the rotatable sharp weapon box fixing structure includes a centering clamping assembly, a toothed disc 8 connected to the lower part of the first inverted U-shaped column 4 through a bearing, a connecting block 9 fixedly connected to the toothed disc 8, a stepping motor 10 fixed to the bottom outer wall of the lower placement plate 2 through bolts, and a driving gear 11 fixedly sleeved on the output shaft of the stepping motor 10; Furthermore, the output shaft of the stepper motor 10 passes through the lower placement plate 2, and the driving gear 11 is meshed with the toothed disc 8; Furthermore, the centering clamping assembly includes a slide groove 12 provided on the connecting block 9, a first bidirectional screw 13 rotatably mounted in the slide groove 12, two centering blocks 14 symmetrically screwed on two opposite threaded ends of the first bidirectional screw 13, two C-shaped clamping jaws 15 symmetrically fixed on the two centering blocks 14, and an anti-slip knob 16 fixedly connected to one end of the first bidirectional screw 13, and the outer walls of the two centering blocks 14 are both slidably connected to the inner wall of the slide groove 12; When this embodiment is implemented: first, the first bidirectional screw 13 is controlled to rotate by the anti-slip knob 16, and under the limit of the slide groove 12, the two centering blocks 14 control the two C-shaped clamping claws 15 to center and move closer, so that sharps boxes of different specifications can be tightly locked, so that the sharps boxes can be effectively stored, and the syringe needles can be easily separated and the sharps can be discarded, and the sharps box can be prevented from moving; Secondly, the driving gear 11 is controlled to rotate by the stepper motor 10, and then the toothed disc 8 engaged with the driving gear 11 can drive the sharps box to rotate freely. In this way, it can be adjusted to multiple directions for use according to needs when in use, which is more flexible to use. The sharps box can also be rotated into the vehicle body when not in use to avoid obstruction during movement, thereby facilitating the movement of the treatment vehicle.

[0020] Example 2, reference Figure 1 , Figure 3 and Figure 5 , This embodiment is optimized on the basis of embodiment 1, specifically: a multifunctional preparation and treatment vehicle, further comprising a position adjustment structure; In this embodiment, the position adjustment structure includes a guide assembly provided on the first partition plate 5, a mounting groove 17 provided on one side of the second partition plate 7, a threaded vertical rod 18, a lifting block 19 threadedly connected to the threaded vertical rod 18, and a first servo motor 20 fixed to the outer wall of the bottom of the second partition plate 7 by bolts; Furthermore, the output shaft of the first servo motor 20 extends into the mounting groove 17 and is coaxially fixedly connected to the bottom end of the threaded vertical rod 18 through a coupling, the top end of the threaded vertical rod 18 is connected to the top inner wall of the mounting groove 17 through a bearing, and the outer wall of the lifting block 19 is slidably connected to the inner wall of the mounting groove 17; Furthermore, the guide assembly includes a guide groove 21 opened on one side of the first partition plate 5 and a guide block 22 slidably connected to the guide groove 21, and the outer wall of the adjacent side of the guide block 22 and the lifting block 19 are respectively welded to the outer walls of both sides of the upper placement plate 3; In the implementation of this embodiment: the first servo motor 20 drives the threaded vertical rod 18 to rotate forward and reverse. Under the guidance of the guide component, the lifting block 19 threadedly connected to the threaded vertical rod 18 will control the upper placement plate 3 to perform lifting movement to change its position. In this way, the upper and lower placement spaces can be flexibly separated, the space utilization rate can be improved, and the diverse placement needs can be better met.

[0021] Example 3, reference Figure 1 and Figure 6-8 , This embodiment is optimized on the basis of embodiment 1, specifically: a multifunctional preparation and treatment vehicle, further comprising a height adjustment structure; In this embodiment, the height adjustment structure includes a servo control assembly, a moving channel 24 opened on the top of the base 1, a second bidirectional screw 25 rotatably installed in the moving channel 24, two T-shaped movable rods 26 symmetrically screwed on two opposite threaded ends of the second bidirectional screw 25, and two H-shaped hinged frames 27 symmetrically hinged on the two T-shaped movable rods 26; In this embodiment, the four corners of the bottom of the base 1 are all provided with a shock-absorbing walking structure, which includes a mounting seat 31, a universal wheel 32 with a brake fixedly mounted on the outer wall of the bottom of the mounting seat 31, a damper 33 arranged between the mounting seat 31 and the base 1, and a shock-absorbing spring 34 sleeved on the damper 33. Through the cooperation of the damper 33 and the shock-absorbing spring 34, the vibration generated during the walking process of the treatment vehicle can be effectively reduced, the stability during the walking process is ensured, and the adverse effects of the vibration on it are reduced; Furthermore, the upper parts of the two H-shaped hinged frames 27 are hinged to the lower placement plate 2, and the outer walls of the two T-shaped movable rods 26 are slidably connected to the inner wall of the movable channel 24; Furthermore, the servo control assembly includes a second servo motor 28 fixed to the side wall of the base 1 by bolts, a worm 29 fixedly sleeved on the output shaft of the second servo motor 28, and a worm wheel 30 fixedly sleeved on the second bidirectional screw 25 and meshing with the worm 29; In the implementation of this embodiment: the worm 29 is driven to rotate by the second servo motor 28, and then the worm wheel 30 meshing with the worm 29 controls the second bidirectional screw 25 to rotate. Under the guidance of the moving channel 24, the two T-shaped movable rods 26 will move away from each other and control the movement of the two H-shaped articulated frames 27. Finally, the height of the entire vehicle body can be flexibly adjusted according to the height of the biological safety cabinet, the horizontal laminar flow table, and the operator's seat. There is no need to bend over to take and place the drug discharge frame, just turn sideways, and the design is more user-friendly.

[0022] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] The above description is only a preferred specific implementation manner of the present invention, but 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 scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional preparation and treatment vehicle, comprising a base (1) with shock-absorbing walking structures at the four corners of the bottom, a lower placement plate (2) and an upper placement plate (3), the top outer wall of the lower placement plate (2) being welded with a first inverted U-shaped column (4) and a second inverted U-shaped column (6) in sequence, and the top outer walls of the lower placement plate (2) and the upper placement plate (3) being fixedly connected with a guardrail (23); It is characterized in that It also includes a height adjustment structure, a position adjustment structure and a rotatable sharps box fixing structure, wherein a first partition plate (5) is welded to the first inverted U-shaped column (4), and a second partition plate (7) is welded to the second inverted U-shaped column (6); The rotatable sharp weapon box fixing structure comprises a centering clamping assembly, a toothed disc (8) connected to the lower part of the first inverted U-shaped column (4) via a bearing, a connecting block (9) fixedly connected to the toothed disc (8), a stepping motor (10) fixed to the bottom outer wall of the lower placement plate (2) via bolts, and a driving gear (11) fixedly sleeved on the output shaft of the stepping motor (10); The position adjustment structure comprises a guide assembly arranged on the first partition plate (5), a mounting groove (17) opened on one side of the second partition plate (7), a threaded vertical rod (18), a lifting block (19) threadedly connected to the threaded vertical rod (18), and a first servo motor (20) fixed to the outer wall of the bottom of the second partition plate (7) by bolts, wherein the output shaft of the first servo motor (20) extends into the mounting groove (17) and is coaxially fixedly connected to the bottom end of the threaded vertical rod (18) through a coupling, the top end of the threaded vertical rod (18) is connected to the top inner wall of the mounting groove (17) through a bearing, and the outer wall of the lifting block (19) is slidably connected to the inner wall of the mounting groove (17); The height adjustment structure comprises a servo control component, a movable channel (24) opened on the top of the base (1), a second bidirectional screw (25) rotatably installed in the movable channel (24), two T-shaped movable rods (26) symmetrically screwed on two opposite threaded ends of the second bidirectional screw (25), and two H-shaped hinged frames (27) symmetrically hinged on the two T-shaped movable rods (26), the upper parts of the two H-shaped hinged frames (27) are hinged on the lower placement plate (2), and the outer walls of the two T-shaped movable rods (26) are slidably connected to the inner wall of the movable channel (24).

2. A multifunctional preparation and treatment vehicle according to claim 1, characterized in that: The output shaft of the stepper motor (10) passes through the lower placement plate (2), and the driving gear (11) and the toothed disc (8) are meshed with each other.

3. The multifunctional preparation and treatment vehicle according to claim 1, characterized in that: The centering clamping assembly comprises a slide groove (12) provided on a connecting block (9), a first bidirectional screw (13) rotatably mounted in the slide groove (12), two centering blocks (14) symmetrically threadedly connected to two opposite threaded ends of the first bidirectional screw (13), two C-shaped clamping jaws (15) symmetrically fixed on the two centering blocks (14), and an anti-slip knob (16) fixedly connected to one end of the first bidirectional screw (13), and the outer walls of the two centering blocks (14) are both slidably connected to the inner wall of the slide groove (12).

4. The multifunctional preparation and treatment vehicle according to claim 1, characterized in that: The guide assembly comprises a guide groove (21) formed on one side of the first partition plate (5) and a guide block (22) slidably connected to the guide groove (21), and the outer walls of the adjacent sides of the guide block (22) and the lifting block (19) are respectively welded to the outer walls of both sides of the upper placement plate (3).

5. The multifunctional preparation and treatment vehicle according to claim 1, characterized in that: The servo control assembly comprises a second servo motor (28) fixed to the side wall of the base (1) by means of bolts, a worm (29) fixedly sleeved on the output shaft of the second servo motor (28), and a worm wheel (30) fixedly sleeved on the second bidirectional screw (25) and meshing with the worm (29).

6. The multifunctional preparation and treatment vehicle according to claim 1, characterized in that: The shock-absorbing walking structure comprises a mounting seat (31), a universal wheel with brakes (32) fixedly mounted on the outer wall of the bottom of the mounting seat (31), a damper (33) arranged between the mounting seat (31) and the base (1), and a shock-absorbing spring (34) sleeved on the damper (33).

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