CN215459685U

CN215459685U - Medical supplies puts thing dolly

Info

Publication number: CN215459685U
Application number: CN202121569889.7U
Authority: CN
Inventors: 郑军; 冯平
Original assignee: Sinodeu Medical Co Ltd
Current assignee: Sinodeu Medical Co Ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-01-11
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a medical article storage trolley which comprises a trolley body, a sliding plate, a support plate and a hanging plate, wherein the upper end of the trolley body is connected to the hanging plate, a pulley which is used for being embedded into a groove of a bracket type annular guide rail is installed at the upper end of a rotating shaft, a hanging block with a through groove is fixed on each of the front end surface and the rear end surface of the support plate, a through groove central rod which is embedded into the hanging block is fixed between two side convex plates which are located on the same side, a first spring is sleeved in a central rod area between one side convex plate and one end of the hanging block in each pair of side convex plates, a second spring is sleeved in a central rod area between the other side convex plate in each pair of side convex plates and the other end of the hanging block, and a dovetail convex block of the hanging plate is embedded into a dovetail groove of the support plate. The medical supplies placement trolley can run smoothly and stably in the starting or stopping process, has a stable and reliable structure, and is beneficial to improving the loading limit of the trolley.

Description

Medical supplies puts thing dolly

Technical Field

The utility model relates to the field of medical equipment auxiliary instruments, in particular to a medical article storage trolley.

Background

At present, some trolleys are required to be capable of moving in a certain range in many occasions, for example, a hospital and the like need to store ground-off equipment and medical articles, so that people can take and place conveniently, the trolleys on the existing equipment cannot be well adjusted and run stably, and cannot adapt to the objects to be placed in different positions, so that the moving capacity, the carrying capacity and the running stability of the trolleys are particularly important.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a medical article carrying trolley, which can overcome the inertia pressure under the condition of increasing the load, is beneficial to the smooth and stable operation of the medical article carrying trolley in the starting or stopping process, has a stable and reliable structure, and is beneficial to improving the loading limit of the trolley.

In order to achieve the purpose, the utility model adopts the technical scheme that: a medical supplies puts thing dolly, including dolly body, slide, support plate and link plate, the said dolly body upper end is connected to link plate, there are at least 4 rotation axes connected through the bearing between the said slide on the said slide, this rotation axis upper end is fitted with a pulley used for imbedding in the groove of the toroidal guide of the support, 4 said pulleys located on rotation axis locate at both sides of toroidal guide of the support respectively, the rotation axis lower extreme located between said pulley, support plate is fitted with a pinion, the output shaft of a motor fixed on support plate is connected to a big gear that engages with pinion of the rotation axis;

the front end face and the rear end face of the carrier plate are both fixed with a hanging block with a through groove, the front end face and the rear end face of each hanging plate are respectively provided with a pair of side convex plates, a through groove central rod embedded into the hanging block is fixed between the two side convex plates positioned on the same side, a first spring is sleeved in a central rod region between one side convex plate in each pair of side convex plates and one end of the hanging block, a second spring is sleeved in a central rod region between the other side convex plate in each pair of side convex plates and the other end of the hanging block, and when the carrier plate and the hanging plate are in a static state, the first spring and the second spring are in a natural state;

the surface parallel of the support plate facing the hanging plate is provided with at least 2 dovetail convex blocks, the surface parallel of the hanging plate facing the support plate is provided with at least 2 dovetail grooves for the dovetail convex blocks to be embedded, and the dovetail convex blocks of the hanging plate are embedded into the dovetail grooves of the support plate.

The further improved scheme in the technical scheme is as follows:

1. in the above scheme, the number of the rotating shafts on the sliding plate is 4, and the rotating shafts are respectively located at four corners of the sliding plate.

2. In the above aspect, the first spring and the second spring have the same length.

3. In the scheme, the length of the dovetail convex block of the hanging plate is greater than that of the dovetail groove of the carrier plate.

4. In the above scheme, the number of the dovetail bumps and the number of the dovetail grooves are 2.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the medical article storage trolley can greatly reduce the operation intensity of medical personnel and realize the automatic and stable operation of the movable trolley under the condition of improving the load of the movable trolley, thereby facilitating the medical personnel to take and place medical articles and also facilitating the adjustment of the moving speed of the movable trolley; in addition, the inertia pressure of the movable trolley in the starting or stopping process can be further overcome, and the shake generated by overcoming the inertia pressure is reduced, so that the movable trolley runs smoothly and stably in the starting and braking processes, medical supplies in the movable trolley are prevented from colliding due to overlarge inertia, and the safety of articles stored in the movable trolley is guaranteed.

2. According to the medical article carrying trolley, the surface of the hanging plate facing the carrier plate is provided with at least 2 dovetail convex blocks in parallel, the surface of the carrier plate facing the hanging plate is provided with at least 2 dovetail grooves for the dovetail convex blocks to be embedded in parallel, the dovetail convex blocks of the hanging plate are embedded in the dovetail grooves of the carrier plate, the structure is stable and reliable, the load limit of the moving trolley can be improved, the positioning and the stability in the three-dimensional direction are realized, and the protection of medical articles in the trolley is further increased.

Drawings

FIG. 1 is a schematic view of the overall structure of the medical article storage cart of the present invention;

FIG. 2 is a schematic view of a partial structure of the medical article storage cart according to the present invention;

fig. 3 is a schematic view of a partial structure of the medical article storage trolley of the utility model.

In the above drawings: 1. the medical supplies are put on the trolley; 2. a cradle-type annular guide rail; 201. a groove; 3. a slide plate; 4. a carrier plate; 5. hanging the plate; 6. a rotating shaft; 7. a pulley; 8. a pinion gear; 9. a motor; 901. an output shaft; 10. a bull gear; 11. hanging blocks; 111. a through groove; 12. a side convex plate; 13. a center pole; 14. a first spring; 15. a second spring; 16. dovetail lugs; 17. dovetail grooves.

Detailed Description

In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.

Example 1: a medical supplies puts thing dolly, including dolly body 1, slide 3, support plate 4 and link plate 5, the said dolly body 1 upper end is connected to link plate 5, there are at least 4 rotation axes 6 connected through the bearing between 3 and the slide on the said slide, this rotation axis 6 upper end is fitted with a pulley 7 used for imbedding in the groove 201 of the bracket

type ring rail

2, 4 said pulley 7 located on rotation axis 6 locate at bracket type ring rail 2 both sides separately, locate at said pulley 7, support plate 4 rotation axis 6 underpart between have a pinion 8, an output shaft 901 of the motor 9 fixed on support plate 4 is connected to a big gear 10 engaging with pinion 8 of the rotation axis 6;

a hanging block 11 with a through groove 111 is fixed on each of the front end face and the rear end face of the carrier plate 4, a pair of side convex plates 12 are arranged on each of the front end face and the rear end face of the hanging plate 5, a central rod 13 embedded in the through groove 111 of the hanging block 11 is fixed between the two side convex plates 12 on the same side, a first spring 14 is sleeved in a central rod 13 region between one side convex plate 12 of each pair of side convex plates 12 and one end of the hanging block 11, a second spring 15 is sleeved in a central rod 13 region between the other side convex plate 12 of each pair of side convex plates 12 and the other end of the hanging block 11, and when the carrier plate 4 and the hanging plate 5 are in a static state, the first spring 14 and the second spring 15 are in a natural state;

the surface parallel of carrier plate 4 towards link plate 5 is opened has 2 at least forked tail lugs 16, link plate 5 is provided with 2 at least forked tail recesses 17 that supply forked tail lug 16 to imbed towards the surface parallel of carrier plate 4, the forked tail lug 16 embedding of link plate 5 is in the forked tail recess 17 of carrier plate 4.

The number of the rotating shafts 6 on the sliding plate is 4, and the rotating shafts are respectively positioned at four corners of the sliding plate 3;

the length of the dovetail convex block 16 of the hanging plate 5 is larger than that of the dovetail groove 17 of the carrier plate 4.

Example 2: a medical supplies puts thing dolly, including dolly body 1, slide 3, support plate 4 and link plate 5, the said dolly body 1 upper end is connected to link plate 5, there are at least 4 rotation axes 6 connected through the bearing between 3 and the slide on the said slide, this rotation axis 6 upper end is fitted with a pulley 7 used for imbedding in the groove 201 of the bracket

type ring rail

The first spring 14 and the second spring 15 have the same length;

the number of the dovetail projections 16 and the number of the dovetail grooves 17 are 2.

By adopting the medical article placing trolley of the utility model, the operation intensity of medical staff can be greatly reduced under the condition of improving the load of the moving trolley, and the automatic and stable operation of the moving trolley is realized, so that the medical staff can conveniently take and place medical articles and articles, and the moving speed of the moving trolley can be conveniently adjusted; the front end face and the rear end face of the carrier plate are both fixed with a hanging block with a through groove, the front end face and the rear end face of each hanging plate are respectively provided with a pair of side convex plates, a through groove central rod embedded with the hanging block is fixed between the two side convex plates positioned on the same side, a first spring is sleeved in a central rod region between one side convex plate in each pair of side convex plates and one end of the hanging block, a second spring is sleeved in a central rod region between the other side convex plate in each pair of side convex plates and the other end of the hanging block, and when the carrier plate and the hanging plate are in a static state, the first spring and the second spring are in a natural state; the surface of the support plate facing the hanging plate is parallelly provided with at least 2 dovetail convex blocks, the surface of the hanging plate facing the support plate is parallelly provided with at least 2 dovetail grooves for the dovetail convex blocks to be embedded in, the dovetail convex blocks of the hanging plate are embedded in the dovetail grooves of the support plate, so that the inertial pressure of the movable trolley in the starting or stopping process can be overcome, and the shake generated by overcoming the inertial pressure is reduced, thereby realizing the smooth and stable running of the movable trolley during starting and braking, preventing medical supplies in the movable trolley from colliding due to overlarge inertia, and being beneficial to ensuring the safety of the articles stored in the movable trolley; in addition, the structure is stable and reliable, the load limit of the movable trolley can be improved, the positioning and the stability in the three-dimensional direction are realized, and the protection on medical supplies in the trolley is further increased.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a medical supplies puts thing dolly which characterized in that: the trolley comprises a trolley body (1), a sliding plate (3), a carrier plate (4) and a hanging plate (5), wherein the upper end of the trolley body (1) is connected to the hanging plate (5), at least 4 rotating shafts (6) connected with the sliding plate (3) through bearings are arranged on the sliding plate (3), a pulley (7) used for being embedded into a groove (201) of a support type annular guide rail (2) is installed at the upper end of each rotating shaft (6), the 4 pulleys (7) positioned on the rotating shafts (6) are respectively positioned on two sides of the support type annular guide rail (2), a pinion (8) is installed at the lower end of the rotating shaft (6) positioned between the pulley (7) and the carrier plate (4), and an output shaft (901) of a motor (9) fixed on the carrier plate (4) is connected to a large gear (10) meshed with the pinion (8) of the rotating shaft (6);

the front end face and the rear end face of the carrier plate (4) are both fixed with a hanging block (11) with a through groove (111), the front end face and the rear end face of each hanging plate (5) are respectively provided with a pair of side convex plates (12), a central rod (13) embedded in the through groove (111) of the hanging block (11) is fixed between the two side convex plates (12) positioned on the same side, a first spring (14) is sleeved in a central rod (13) area between one side convex plate (12) of each pair of side convex plates (12) and one end of the hanging block (11), a second spring (15) is sleeved in a central rod (13) area between the other side convex plate (12) of each pair of side convex plates (12) and the other end of the hanging block (11), and when the carrier plate (4) and the hanging plate (5) are both in a static state, the first spring (14) and the second spring (15) are both in a natural state;

support plate (4) are opened towards the surface parallel of link plate (5) has 2 at least forked tail lugs (16), link plate (5) are provided with dovetail groove (17) that supply forked tail lug (16) to imbed towards the surface parallel of support plate (4) 2 at least, dovetail lug (16) embedding of link plate (5) is in dovetail groove (17) of support plate (4).

2. The medical supplies puts thing dolly of claim 1, characterized in that: the number of the rotating shafts (6) on the sliding plate (3) is 4, and the rotating shafts are respectively positioned at four corners of the sliding plate (3).

3. The medical supplies puts thing dolly of claim 1, characterized in that: the first spring (14) and the second spring (15) are equal in length.

4. The medical supplies puts thing dolly of claim 1, characterized in that: the length of the dovetail convex block (16) of the hanging plate (5) is greater than that of the dovetail groove (17) of the carrier plate (4).

5. The medical supplies puts thing dolly of claim 1, characterized in that: the number of the dovetail convex blocks (16) and the number of the dovetail grooves (17) are 2.