Medical nursing trolley
By designing a clamping component on the medical care vehicle to hold the head of the medicine bottle, the problems of tipping and collision of the medicine bottle are solved, and the stability and ease of operation of the medicine bottle are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2026-03-17
AI Technical Summary
Existing medical care vehicles are prone to tipping over and colliding during use, especially when moving quickly or stopping, causing damage to the medicine bottles.
A medical care cart was designed, which uses a clamping assembly including a first clamping block and a second clamping block. The clamping of the head of the medicine bottle is controlled by a knob, and the combination of a limiting post and a spring provides stable clamping and can adapt to medicine bottles of different sizes.
It effectively prevents medicine bottles from tipping over and colliding during movement, ensuring the stability of the medicine bottles. It is easy to operate and has strong applicability.
Smart Images
Figure CN223994978U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of nursing cart technology, specifically a medical nursing cart. Background Technology
[0002] Medical care carts are generally used to store various medicines, medicine bottles, or some medical equipment. During care, medical staff push the cart into the ward to retrieve various medicines or equipment from the cart.
[0003] However, in the use of existing medical care carts, when medical staff push the cart from a stationary state to a moving state, or when it stops quickly while moving, the medicine bottles may tip over. Especially when the cart moves rapidly due to misoperation, the medicine bottles may collide with each other, which can easily cause damage or even breakage.
[0004] Therefore, we propose a mobile medical care vehicle to address the problems mentioned above.
[0005] The information disclosed above in this background section is only intended to enhance the understanding of the background section of this utility model, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content
[0006] The purpose of this invention is to provide a medical care vehicle to solve the problem mentioned in the background art that current medical care vehicles on the market may cause damage to medicine bottles.
[0007] To achieve the above objectives, this utility model provides a medical care cart, including a base, a box on the base, a drawer movably slidably installed in the box, a placement platform on the box, a first pusher fixedly installed on one side of the box, a clamping plate in the drawer, the clamping plate including a plate body, placement cavities arranged in an array on the plate body, and a circular hole located at each placement cavity;
[0008] The plate body is provided with a clamping assembly, which includes a first clamping block and a second clamping block. The first clamping block and the second clamping block are concentric with the circular hole, and the first clamping block and the second clamping block are elastically connected in the placement cavity.
[0009] The clamping assembly also includes a knob rotatably connected to the plate body. The knob is kinetically connected to the first clamping block and the second clamping block, and the kinetically connected to the first clamping block and the second clamping block is in the opposite direction to the kinetically connected to the first clamping block and the second clamping block.
[0010] Preferably, the clamping assembly further includes a first rack, a second rack, and a gear;
[0011] The first rack is fixed to the first clamping block and is perpendicular to each other; the second rack is fixed to the second clamping block and is perpendicular to each other.
[0012] The gear is rotatably connected to the plate and located in the placement cavity, and is fixed to the knob. The gear is located between the first rack and the second rack and meshes with the first rack and the second rack.
[0013] Limiting posts are movably installed on both the first clamping block and the second clamping block. One end of each limiting post is fixedly installed on the plate. A spring is provided on each limiting post. One end of the spring is fixed to the plate, and the other end is fixed to the first clamping block or the second clamping block.
[0014] Preferably, the height of the second rack is less than the height of the first clamping block, and the first clamping block is also provided with a clearance groove that is on the same straight line as the second rack, the size of which is adapted to the second rack.
[0015] Preferably, the housing is rotatably connected to the base.
[0016] Preferably, the panel and the drawer are installed by bolts.
[0017] Preferably, the placement platform includes a placement plate, a slide bar, and a fixing block;
[0018] The fixing block is fixedly installed on the bottom surface of one end of the placement plate, and the fixing block is also slidably installed on the slide rod;
[0019] The slide rod is fixedly installed on the top surface of the box, and one end of the slide rod is also provided with a pulley;
[0020] The pulley is in contact with the placement plate;
[0021] The placement plate is also equipped with a second pusher.
[0022] Compared with the prior art, the beneficial effects of this utility model are:
[0023] (1) This utility model places the medicine bottle into the drawer through the round hole, and uses the clamping force of the first clamping block and the second clamping block to clamp the head of the medicine bottle, while the bottom of the medicine bottle contacts the upper surface of the plate. Since the diameter of the medicine bottle gradually increases from the head down, the first clamping block and the second clamping block clamp the medicine bottle in the horizontal direction. The cooperation between the first clamping block, the second clamping block and the plate has a certain limiting effect on the medicine bottle in the vertical direction, so that the medicine bottle can be stably clamped and avoid damage during movement or collision between medicine bottles.
[0024] (2) When using this utility model, the distance between the first clamp and the second clamp can be increased by turning the knob, so as to place the medicine bottle. After placing the medicine bottle, the knob is released, and the first clamp and the second clamp can stably hold the medicine bottle. Therefore, it is simple and convenient to use.
[0025] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description
[0026] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0027] Figure 2 This is a structural schematic diagram of the drawer and clamping plate of this utility model;
[0028] Figure 3 This is a schematic diagram of the internal structure of the clamping plate of this utility model;
[0029] Figure 4 This is a schematic diagram of the clamping assembly of this utility model;
[0030] Figure 5 This is a schematic diagram of the installation of the drawer and clamping plate 6 in Embodiment 3 of this utility model;
[0031] Figure 6 This is a schematic diagram of the drawer structure in Embodiment 3 of this utility model;
[0032] Figure 7 This is a schematic diagram of the placement platform in Embodiment 4 of this utility model;
[0033] Figure 8 for Figure 7 Enlarged view of the structure at point A in the middle.
[0034] In the diagram: 1. Base; 2. Box body; 3. Drawer; 4. Placement platform; 5. First push handle; 6. Clamping plate; 7. Clamping assembly;
[0035] 41. Placement plate; 42. Sliding rod; 43. Fixing block; 44. Pulley; 45. Second pusher;
[0036] 61. Plate; 62. Placement cavity; 63. Round hole;
[0037] 71. First clamping block; 72. First rack; 73. Second clamping block; 74. Second rack; 75. Gear; 76. Knob; 77. Limiting post; 78. Spring; 79. Clearance groove. Detailed Implementation
[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. It should be noted that the drawings are schematic and not illustrated to scale. For clarity and convenience, the relative sizes and proportions of the parts shown in the drawings have been exaggerated or reduced in size. Any size is only illustrative and not limiting.
[0039] Example 1:
[0040] Please see Figure 1 - Figure 4 A medical care cart includes: a base 1, a housing 2 on the base 1, a drawer 3 movably slidably installed in the housing 2, a placement platform 4 fixedly installed on the housing 2, a first push handle 5 fixedly installed on one side of the housing 2, a clamping plate 6 in the drawer 3, the clamping plate 6 including a plate body 61, placement cavities 62 arranged in an array on the plate body 61, and a circular hole 63 located at each placement cavity 62; a clamping assembly 7 in the plate body 61, the clamping assembly 7 including a first clamping block 71 and a second clamping block 73, the first clamping block 71 and the second clamping block 73 being concentric with the circular hole 63, and the first clamping block 71 and the second clamping block 73 being elastically connected in the placement cavity 62; the clamping assembly 7 also includes a knob 76 rotatably connected to the plate body 61, the knob 76 being pultrusively connected to the first clamping block 71 and the second clamping block 73, and the pultrusion direction being opposite to that of the first clamping block 71 and the second clamping block 73.
[0041] By adopting the above technical solution, when placing the medicine bottle, first pull out the drawer 3, and turn the knob 76 to make the first clamp 71 and the second clamp 73 move in opposite directions, increasing the distance between the first clamp 71 and the second clamp 73 until the medicine bottle can be placed into the drawer 3 through the round hole 63 on the plate 61. After placement, release the knob 76, and the first clamp 71 and the second clamp 73 clamp the head of the medicine bottle, thereby keeping the medicine bottle in a stable state.
[0042] The advantages of the above technical solution are: when the nursing cart is pushed or stopped quickly, the first clamping block 71 and the second clamping block 73 can prevent the medicine bottles from tipping over. At the same time, there is a certain distance between each round hole 63, which can prevent the medicine bottles from colliding.
[0043] Another advantage is that it can hold medicine bottles of different sizes, making it well-suited for medicine bottles with different head sizes.
[0044] Furthermore, medical staff only need to turn knob 76 to place and retrieve the product, making the operation quite simple.
[0045] The clamping assembly 7 also includes a first rack 72, a second rack 74, and a gear 75; the first rack 72 is fixed to the first clamping block 71 and is perpendicular to each other, the second rack 74 is fixed to the second clamping block 73 and is perpendicular to each other; the gear 75 is rotatably connected to the plate 61 and is located in the placement cavity 62 and fixed to the knob 76. The gear 75 is located between the first rack 72 and the second rack 74 and meshes with the first rack 72 and the second rack 74; a limit post 77 is movably installed on both the first clamping block 71 and the second clamping block 73. One end of the limit post 77 is fixedly installed on the plate 61, and a spring 78 is provided on the limit post 77. One end of the spring 78 is fixed to the plate 61, and the other end is fixed to the first clamping block 71 or the second clamping block 73.
[0046] By adopting the above technical solution, the limiting post 77 can restrict the movement direction of the first clamping block 71 and the second clamping block 73, so that they only move along the direction of the limiting post 77 when they move, while the spring 78 provides clamping force to the first clamping block 71 and the second clamping block 73.
[0047] The height of the second rack 74 is less than the height of the first clamping block 71. The first clamping block 71 is also provided with a relief groove 79 that is on the same straight line as the second rack 74. The size of the relief groove 79 is adapted to the second rack 74.
[0048] By adopting the above technical solution, when using the medicine bottle with a small head diameter, one end of the second toothed rack 74 can be inserted into the relief groove 79 after clamping, thus further improving the applicability to medicine bottles of different sizes.
[0049] In this embodiment, the housing 2 is fixedly installed on the base 1.
[0050] Example 2:
[0051] The difference from Embodiment 1 is that the box body 2 is rotatably connected to the base 1. When in use, after the operator pushes the nursing cart to the designated position, the operator can rotate the box body 2 through the first pusher 5 to adjust the position of the box body 2, making it more convenient for the operator to use.
[0052] Example 3:
[0053] Please see Figure 5 - Figure 6 The difference from Embodiment 1 is that the panel 61 is bolted to the drawer 3, so that the panel 61 can be removed and other items can be placed in the drawer 3.
[0054] Example 4:
[0055] Please see Figure 7 - Figure 8The difference from Embodiment 1 is that the placement platform 4 includes a placement plate 41, a sliding rod 42, and a fixing block 43; the fixing block 43 is fixedly installed on the bottom surface of one end of the placement plate 41, and the fixing block 43 is also slidably installed on the sliding rod 42; the sliding rod 42 is fixedly installed on the top surface of the box 2, and one end of the sliding rod 42 is also provided with a pulley 44; the pulley 44 is in contact with the placement plate 41; the placement plate 41 is also provided with a second pusher 45.
[0056] By adopting the above technical solution, when the nursing cart is placed and its location is inconvenient to move, and the items placed on the placement plate 41 are far away from the medical staff but need to be retrieved, the second pusher 45 can be used to pull the placement plate 41 to retrieve the items on the placement plate 41.
[0057] Working principle: When using, first pull out drawer 3, turn knob 76 at the position where the medicine bottle needs to be placed to increase the distance between the first clamp 71 and the second clamp 73, place the medicine bottle in the round hole 63 at that position, so that the bottom of the medicine bottle contacts the plate 61, and then release the first clamp 71 and the second clamp 73 to stably hold the medicine bottle. After placing the medicine bottle in each round hole, push drawer 3 into the box 2, move it to the required position, pull out drawer 3, and take out the required medicine bottles one by one and place them on the placement table 4 for use.
[0058] All standard parts used in this invention can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all use conventional models in the prior art, and the circuit connections also use conventional connection methods in the prior art, which will not be detailed here. Any content not described in detail in this specification belongs to the prior art known to those skilled in the art.
[0059] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. "A plurality of" means two or more, unless otherwise explicitly specified.
[0060] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0061] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0062] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0063] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
[0064] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A medical care vehicle, comprising a base (1), a box (2) is arranged on the base (1), a drawer (3) is movably and slidably arranged in the box (2), a placing table (4) is arranged on the box (2), and a first push handle (5) is further fixedly arranged on one side of the box (2), characterized in that, The drawer (3) is provided with a clamping plate (6), which comprises a plate body (61) provided with placing cavities (62) arranged on the plate body (61), and is further provided with a circular hole (63) at each placing cavity (62); The plate body (61) is provided with a clamping assembly (7) comprising a first clamping block (71) and a second clamping block (73), which are concentric with the circular hole (63), and the first clamping block (71) and the second clamping block (73) are elastically connected in the placing cavity (62); The clamping assembly (7) further comprises a knob (76) rotatably connected to the plate body (61), the knob (76) is in transmission connection with the first clamping block (71) and the second clamping block (73), and the transmission direction of the first clamping block (71) and the second clamping block (73) is opposite.
2. A medical care cart according to claim 1, characterized in that: The clamping assembly (7) further comprises a first rack (72), a second rack (74) and a gear (75); The first rack (72) is fixed with the first clamping block (71) and perpendicular to each other, and the second rack (74) is fixed with the second clamping block (73) and perpendicular to each other; The gear (75) is rotatably connected to the plate body (61) and located in the placing cavity (62), and is fixed with the knob (76), the gear (75) is arranged between the first rack (72) and the second rack (74), and is in meshing connection with the first rack (72) and the second rack (74); The first clamping block (71) and the second clamping block (73) are movably provided with a limiting column (77), one end of the limiting column (77) is fixedly installed on the plate body (61), a spring (78) is arranged on the limiting column (77), one end of the spring (78) is fixed with the plate body (61), and the other end is fixed with the first clamping block (71) or the second clamping block (73).
3. A medical care cart according to claim 2, characterized in that: The height of the second rack (74) is less than the height of the first clamping block (71), and the first clamping block (71) is further provided with an avoiding groove (79) on the same straight line with the second rack (74), and the size of the avoiding groove (79) is matched with the second rack (74).
4. The medical care cart of claim 1, wherein: The box body (2) is rotatably connected to the base (1).
5. The medical care cart of claim 1, wherein: The plate body (61) and the drawer (3) are bolted.
6. The medical care cart of claim 1, wherein: The placing table (4) comprises a placing plate (41), a sliding rod (42) and a fixed block (43); The fixed block (43) is fixedly installed on the bottom surface of one end of the placing plate (41), and the fixed block (43) is further slidably installed on the sliding rod (42); The sliding rod (42) is fixedly installed on the top surface of the box body (2), and one end of the sliding rod (42) is further provided with a pulley (44); The pulley (44) is in contact with the placing plate (41); The placing plate (41) is further provided with a second push hand (45).