Multifunctional medical cart
By designing positioning and support units on the medical trolley, and using positioning blocks and limit springs to connect with the bedside, combined with tilting support plates to provide stability, the problem of the trolley tipping over when used at the bedside is solved, ensuring the safety of items.
Patent Information
- Application Number
- CN202520212646.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-02-11
AI Technical Summary
Existing medical carts are prone to collisions or tipping during use, resulting in items colliding or falling off, and lack stability.
The design includes a positioning unit and a support unit. The positioning unit is connected to the bed frame via a positioning block and a limiting spring. The support unit provides stability through an inclined support plate to prevent the trolley from sliding or tipping over.
Effectively prevents damage to items caused by collisions or tipping when the trolley is used at the bedside, maintains the stability of the trolley when stationary or moving, reduces wear and tear, and ensures the safety of items.
Smart Images
Figure CN223774001U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical cart technical field, concretely is a multifunctional medical cart. BACKGROUND
[0002] Medical trolley refers to ward protection transfer medical equipment, is applicable to each large -scale hospital, health clinic, pharmacy, mental hospital and each big daily use rotation trolley, can reduce the operation burden of the nurse to a great extent, and it is convenient to place medical supplies in the trolley and take it to the ward for use.
[0003] Medical trolleys are usually set up to flow between indoor wards, and medical trolleys are used to place and take the required items of patients to the designated ward for use, which is convenient for medical staff to carry items.
[0004] However, when the medical trolley is taken to the ward, it is placed beside the bed for use, but the personnel may accidentally collide with the medical trolley during movement, causing the medical trolley to tip over, and causing the items to collide or fall.
[0005] Therefore, it is necessary to provide a medical trolley that can be stably placed and is not prone to tipping over. UTILITY MODEL CONTENTS
[0006] The utility model aims at providing a multifunctional medical cart to at least partially solve the above technical problems and maintain the stability of the medical cart during driving and placement.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a trolley body, a positioning unit and a supporting unit, the positioning unit includes a positioning block fixedly installed on one side of the trolley body, an end of the positioning block away from the trolley body is provided with a positioning groove, an inner wall of the positioning groove is provided with an inner recess type connecting groove, a limiting spring is fixedly installed in the connecting groove, and a limiting column is fixedly installed on the top of the limiting spring.
[0008] The supporting unit includes a supporting plate obliquely arranged at the bottom of the trolley body, a connecting hole provided in the bottom of the trolley body is arranged through the supporting plate, and a bolt penetrating through the supporting plate is screw-connected in the connecting hole.
[0009] Further, the side area of the positioning groove is greater than the side area of the bed perimeter, and the corners of the positioning groove are provided with rounded corners.
[0010] Further, the connecting grooves are symmetrically arranged on the upper and lower surfaces of the positioning groove.
[0011] Further, the lower surface area of the limiting column is smaller than the lower surface area of the connecting groove, and the top of the limiting column is provided with rounded corners.
[0012] Further, the support plates are arranged and installed in a rectangular shape uniformly at the bottom of the trolley body, and the bottom of the support plate is higher than the height of the trolley body bottom roller.
[0013] Further, the support plates are arranged and installed in a rectangular shape uniformly at the bottom of the trolley body, and the bottom of the support plate is higher than the height of the trolley body bottom roller.
[0014] Compared with the prior art, the utility model has the beneficial effects that:
[0015] In the utility model, when the trolley body is moved to the side of the sickbed for use, the positioning groove is aligned with the sickbed enclosure and inserted, so that the sickbed enclosure is in the positioning groove, at this time, the limiting spring is retracted into the connecting groove, and the limiting column exerts force from the upper and lower ends of the sickbed enclosure, thereby generating a certain friction force, and the trolley body and the sickbed enclosure can be connected together to a certain extent through the positioning unit, so that the trolley body is prevented from sliding to other places under stress, and the trolley body is kept stable for use at the side of the sickbed, and when the trolley body is tilted under stress, the support plates are in contact with the ground before the trolley body outer wall, and generate a reaction force, so that the trolley body cannot be tilted, the support plates arranged in four directions can play a supporting role from different positions of the trolley body, effectively maintaining the stability of the trolley body when it is at rest or moves, and fully preventing the articles on the trolley body from colliding or falling, etc. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.
[0017] Figure 1 It is a schematic view of the overall structure side of the embodiment;
[0018] Figure 2 It is an enlarged schematic view of the structure at A of the embodiment;
[0019] Figure 3 It is a schematic view of the overall structure bottom of the embodiment;
[0020] Figure 4 It is an enlarged schematic view of the structure at B of the embodiment;
[0021] Figure 5 It is a schematic view of the overall structure side of the embodiment.
[0022] In the drawings, the component list represented by each sign is as follows:
[0023] 100, trolley body;
[0024] 200, positioning unit; 210, positioning block; 211, positioning slot; 2111, connecting slot; 21111, limiting spring; 21112, limiting column;
[0025] 300, support unit; 310, support plate; 311, connecting hole; 3111, bolt. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0027] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a multifunctional medical cart, including trolley body 100, positioning unit 200 and support unit 300, positioning unit 200 includes the positioning block 210 of fixed installation in the side of trolley body 100, the end of positioning block 210 away from trolley body 100 is equipped with positioning slot 211, the side area of positioning slot 211 is greater than the side area of sickbed bed, the corner of positioning slot 211 is round angle setting, positioning slot 211 is aligned with sickbed bed and is inserted, so that sickbed bed is in positioning slot 211, can initially trolley body 100 is contacted with sickbed and plays limiting effect, and the round angle setting of positioning slot 211 can reduce abrasion caused by collision, the inner wall of positioning slot 211 is fully contacted with the edge of sickbed bed, and then generate greater friction force to prevent escape.
[0028] Please refer to Figure 1 、 Figure 2In a preferred embodiment, the inner wall of the positioning groove 211 is provided with an inner recessed connecting groove 2111, the connecting groove 2111 is symmetrically provided on the upper and lower surfaces of the positioning groove 211, the inner part of the connecting groove 2111 is fixedly installed with a limiting spring 21111, the top of the limiting spring 21111 is fixedly installed with a limiting column 21112, the lower surface area of the limiting column 21112 is smaller than that of the connecting groove 2111, which can keep the stable extension and retraction operation of the limiting column 21112 unaffected, the top of the limiting column 21112 is provided with a rounded corner, the limiting spring 21111 is retracted towards the connecting groove 2111, and the limiting column 21112 exerts force from the upper and lower ends of the bed perimeter, thereby generating a certain friction force, which can connect the trolley body 100 and the bed perimeter together to a certain extent through the positioning unit 200, the contact surface of the limiting column 21112 and the bed perimeter can reduce wear and tear, and the surface can be in full contact to generate extrusion force from the upper and lower parts of the bed perimeter, thereby further playing a positioning role.
[0029] Referring to Figure 1 , Figure 3 and Figure 5 , in a preferred embodiment, the support unit 300 includes a support plate 310 obliquely arranged at the bottom of the trolley body 100, the support plate 310 is arranged and installed in a rectangular shape at the bottom of the trolley body 100, and the bottom of the support plate 310 is higher than the height of the rollers at the bottom of the trolley body 100.
[0030] When the overall device is in a balanced state, the support plate 310 will not be in contact with the ground, thereby preventing the support plate 310 from being in contact with the ground, at this time the overall trolley body 100 can be pushed by the bottom rollers, and the plurality of support plates 310 can play a supporting role from multiple directions of the trolley body 100, that is, when the trolley body 100 is in an inclined state, the support plates 310 in the range of the inclined direction can be in contact with the ground, thereby generating a reaction force to support and prevent the trolley body 100 from falling.
[0031] Referring to Figure 4 , Figure 5 , further preferably, the support plate 310 is arranged in a rectangular range at the bottom of the trolley body 100, and a connecting hole 311 is provided through the support plate 310 and arranged at the bottom of the trolley body 100, a bolt 3111 is threadedly connected in the connecting hole 311 and penetrates the support plate 310, when the trolley body 100 moves by the rollers, the feet of the operator will not be in contact with the support plate 310, thereby keeping normal operation and not affecting the walking of the personnel, and the connecting hole 311 and the bolt 3111 facilitate the stable connection of the support plate 310 and the bottom of the trolley body 100.
[0032] In the description of the utility model, need understanding is, the term "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and so on indicate the orientation or positional relationship is based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore can not be understood as a limitation on the utility model.
[0033] In the utility model, unless another explicit provision and limitation, the term "installation", "arrangement", "connection", "fix", "screw joint" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two element internal communication or two element mutual action relationship, unless another explicit limitation, for the ordinary skill in the art, can understand the specific meaning of the above-mentioned term in the utility model according to specific circumstances.
[0034] Although the embodiments of the utility model have been shown and described, for the ordinary skill in the art, can understand that the embodiments can be changed, modified, replaced and changed in many ways without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and its equivalents.
Claims
1. A multifunctional medical trolley, comprising a trolley body (100), a positioning unit (200), and a support unit (300), characterized in that: The positioning unit (200) includes a positioning block (210) fixedly installed on one side of the trolley body (100). The positioning block (210) has a positioning groove (211) at one end away from the trolley body (100). The inner wall of the positioning groove (211) has a concave connecting groove (2111). A limit spring (21111) is fixedly installed inside the connecting groove (21111). A limit post (21112) is fixedly installed on the top of the limit spring (21111). The support unit (300) includes a support plate (310) inclinedly disposed at the bottom of the trolley body (100). A connecting hole (311) is provided through the support plate (310) at the bottom of the trolley body (100). A bolt (3111) passing through the support plate (310) is threaded into the connecting hole (311).
2. The multifunctional medical cart according to claim 1, characterized in that: The side area of the positioning groove (211) is larger than the side area of the bed surround, and the corners of the positioning groove (211) are rounded.
3. The multifunctional medical cart according to claim 1, characterized in that: The connecting groove (2111) is symmetrically opened on the upper and lower sides of the positioning groove (211).
4. A multifunctional medical trolley according to claim 1, characterized in that: The lower surface area of the limiting post (21112) is smaller than the lower surface area of the connecting groove (2111), and the top of the limiting post (21112) is rounded.
5. A multifunctional medical trolley according to claim 1, characterized in that: The support plates (310) are installed in a rectangular and uniform arrangement at the bottom of the trolley body (100), and the bottom of each support plate (310) is higher than the height of the bottom rollers of the trolley body (100).
6. A multifunctional medical trolley according to claim 5, characterized in that: The support plates (310) are all located within the rectangular area at the bottom of the trolley body (100).