CN219983301U

CN219983301U - Article rack

Info

Publication number: CN219983301U
Application number: CN202321034505.0U
Authority: CN
Inventors: 桑楠; 李晓燕
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-11-10
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses an article placing rack, which relates to the technical field of nursing apparatuses and aims at solving the problems that the prior art is inconvenient to adjust the placing distance of articles and inconvenient to move, and comprises a base, a vertical plate, a top frame and a movable frame, wherein rollers are arranged at the bottom of the base.

Description

Article rack

Technical Field

The utility model relates to the technical field of nursing apparatuses, in particular to an article placing rack.

Background

In the field of modern medical care, patient rehabilitation and treatment needs rely on various medical equipment and tools, wherein the article rest is an integral part of the medical care, and the conventional article rest is usually fixed and cannot be adjusted or moved according to the needs of the patient, which severely limits the working efficiency of medical staff and the comfort of the patient.

Chinese patent CN202021802979.1 discloses a frame is put to article for intracardiac branch of academic or vocational study nursing, including two backup pads that vertically place, two between the backup pad opposite sides along the direction of height slip of backup pad be provided with the article of level perpendicular to backup pad place the board and article place the board and can with backup pad sliding separation, two the draw-in groove that is vertical array and distribute is all offered to the side of backup pad, the both sides that the board was placed to the article all slip alternate have the cardboard with draw-in groove looks adaptation, the inside that the board was placed to the article is provided with drives two cardboard and carries out the regulation subassembly that opposite direction removed.

When the prior art carries out the interval adjustment of article placement board, the cardboard breaks away from the back from the draw-in groove, and article placement board just loses the support, need lift by the manpower and then carry out interval adjustment, comparatively consume the manpower, have brought inconvenience for the regulation, and article rack is inconvenient to remove, inconvenient to use.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses an article placing rack, which adopts the technical scheme that the article placing rack comprises a base, vertical plates, top frames and movable frames, wherein rollers are arranged at the bottom of the base, so that the article placing rack can be conveniently moved, the taking efficiency of articles is improved, the vertical plates are arranged on the left side and the right side of the base, the top of each vertical plate is provided with the top frame, corresponding positioning blocks are connected onto each vertical plate in a sliding manner, a plurality of groups of positioning blocks are arranged, a positioning mechanism is arranged between each positioning block and each vertical plate, the position of each positioning block on each vertical plate can be conveniently adjusted, and the movable frames are connected between the positioning blocks.

As a preferable technical scheme of the utility model, the bottom of the base is rotationally connected with a rotating rod, one end of the rotating rod is provided with a rotating handle, threaded sections with opposite rotation directions are symmetrically arranged on the rotating rod, sliding blocks are connected to the threaded sections in a threaded manner, the sliding blocks are hinged with shaft rods through connecting pieces, end blocks are arranged at two ends of the shaft rods, guide grooves are arranged on the side walls of the bottom of the base, the end blocks are in sliding connection in the guide grooves, and the end blocks are provided with rollers, so that the rollers can be conveniently lifted off the ground to fix the article placing rack.

As a preferable technical scheme of the utility model, a front-back through cavity is arranged on the base, a drawer is connected in the cavity in a sliding way, a locking groove is arranged on the top surface of the cavity, a locking handle is hinged on the front side wall of the drawer, a locking block is coaxially connected with the locking handle, and the locking block corresponds to the matching position of the locking groove in size, so that the drawer can be conveniently opened from two sides to take articles.

As a preferable technical scheme of the utility model, pull handles are arranged on the front side and the rear side of the drawer, so that the convenience of use is improved.

As a preferable technical scheme of the utility model, the positioning mechanism comprises a clamping groove, a lower clamping block, an upper clamping block and a shifting block, wherein the clamping groove is uniformly arranged on the outer wall of the vertical plate, the lower clamping block and the upper clamping block are connected to the positioning block in a sliding manner, a reset spring is arranged on the pressure equalizing mode of the lower clamping block, the upper clamping block and the positioning block, shifting grooves are formed in the lower clamping block and the upper clamping block, a shaft sleeve is connected to the positioning block in a rotating manner, the shifting block is arranged on the shaft sleeve, the lower end of the shifting block is positioned in the shifting groove of the lower clamping block, the upper end of the shifting block is positioned in the shifting groove of the upper clamping block, and the shifting groove is a unidirectional shifting groove, so that the lower clamping block or the upper clamping block can be controlled independently.

As a preferable technical scheme of the utility model, the distance between the lower clamping block and the upper clamping block is the same as the distance between two adjacent clamping grooves, the lower clamping block and the upper clamping block are both in sliding connection with the clamping grooves, one ends of the lower clamping block, the upper clamping block and the clamping grooves, which are in contact with each other, are wedge-shaped blocks, the bottom surface of the lower clamping block is provided with an inclined surface, and the top surface of the upper clamping block is provided with an inclined surface, so that the lower clamping block or the upper clamping block automatically contracts when the positioning block is lifted, and the position adjustment is facilitated.

As a preferable technical scheme of the utility model, the shaft sleeve is provided with the toggle plate, the side wall of the positioning block is provided with the grab handle, and the toggle plate is positioned at the inner side of the grab handle, so that the position of the movable frame can be conveniently adjusted by holding.

The utility model has the beneficial effects that: according to the utility model, the positioning blocks convenient to position are arranged on the two sides of the movable frame, the positions of the positioning blocks are fixed by matching the two groups of clamping blocks with the clamping grooves, so that the effect of preventing falling during adjustment is achieved, the manpower consumption of lifting is reduced, the placing interval of the articles can be conveniently adjusted, the storage of the articles with different sizes is realized, the problem of space waste caused by the traditional fixed interval can be avoided, the placing interval can be adjusted at any time by a user according to the needs, the utilization rate of the storage space is improved, in addition, the article placing frame is very high in mobility, the movable function can be realized and canceled by adjusting the height of the roller, the articles are conveniently arranged by the user according to different needs, and the flexibility and the convenience of use are improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a schematic view of a cross-sectional structure of A-A of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the present utility model at B;

FIG. 5 is an enlarged schematic view of the structure of the present utility model at C;

fig. 6 is a schematic view of the drawer structure of the present utility model.

In the figure: 1. a base; 2. a riser; 3. a drawer; 4. a top frame; 5. a movable frame; 7. a toggle plate; 10. a rotating rod; 11. a rotating handle; 12. a slide block; 13. a connecting piece; 14. a shaft lever; 15. an end block; 16. a guide groove; 17. a roller; 20. a clamping groove; 31. a lock handle; 32. a pull handle; 50. a positioning block; 51. a grab handle; 52. a lower clamping block; 53. a clamping block is arranged; 70. a shaft sleeve; 71. and (5) a shifting block.

Detailed Description

Example 1

As shown in fig. 1 to 6, the utility model discloses an article placing rack, which adopts the technical scheme that the article placing rack comprises a base 1, vertical plates 2, a top frame 4 and a movable frame 5, wherein rollers 17 are arranged at the bottom of the base 1, the vertical plates 2 are arranged on the left side and the right side of the base 1, the top of each vertical plate 2 is provided with the top frame 4, corresponding positioning blocks 50 are connected onto each vertical plate 2 in a sliding manner, 6 groups of positioning blocks 50 are arranged, the positioning blocks 50 and the vertical plates 2 can be positioned, and the movable frame 5 is connected between the corresponding positioning blocks 50.

As shown in fig. 3 and 4, in order to facilitate lifting of the roller 17, the bottom of the base 1 is rotatably connected with a rotating rod 10 by fixing the position of the base 1, one end of the rotating rod 10 is provided with a rotating handle 11, the rotating rod 10 is symmetrically provided with threaded sections with opposite rotation directions, the threaded sections are respectively and threadably connected with a sliding block 12, the sliding blocks 12 are hinged with a shaft lever 14 through a connecting piece 13, two ends of the shaft lever 14 are respectively provided with an end block 15, a guide groove 16 is arranged on the side wall of the bottom of the base 1, the end blocks 15 are slidably connected in the guide groove 16, and the end blocks 15 are provided with rollers 17.

As shown in fig. 1, 3 and 6, in order to increase the closed storage space, a front-back through cavity is arranged on the base 1, a drawer 3 is slidably connected in the cavity, a locking groove is arranged on the top surface of the cavity, a locking handle 31 is hinged on the front side wall of the drawer 3, the locking handle 31 is coaxially connected with a locking block, and the locking block corresponds to the matching position of the size of the locking groove.

As shown in fig. 2, in order to facilitate the drawing of the drawer 3 from both sides, both front and rear sides of the drawer 3 are provided with pull handles 32.

As shown in fig. 2, 3 and 5, in order to facilitate adjusting the position of the positioning block 50, clamping grooves 20 are uniformly arranged on the outer wall of the vertical plate 2, the positioning block 50 is slidably connected with a lower clamping block 52 and an upper clamping block 53, the lower clamping block 52, the upper clamping block 53 and the positioning block 50 are provided with return springs in a pressure equalizing manner, the lower clamping block 52 and the upper clamping block 53 are respectively provided with a shifting groove, the positioning block 50 is rotationally connected with a shaft sleeve 70, a shifting block 71 is arranged on the shaft sleeve 70, the lower end of the shifting block 71 is positioned in the shifting groove on the lower clamping block 52, and the upper end of the shifting block 71 is positioned in the shifting groove of the upper clamping block 53.

As shown in fig. 5, in order to facilitate adjusting the position of the positioning block 50, the distance between the lower clamping block 52 and the upper clamping block 53 is the same as the distance between two adjacent clamping grooves 20, the lower clamping block 52 and the upper clamping block 53 are both slidably connected with the clamping grooves 20, one ends of the lower clamping block 52 and the upper clamping block 53, which are in contact with the clamping grooves 20, are wedge-shaped blocks, an inclined surface is arranged on the bottom surface of the lower clamping block 52, and an inclined surface is arranged on the top surface of the upper clamping block 53.

As shown in fig. 2 and 5, in order to facilitate lifting of the positioning block 50 and the movable frame 5, a toggle plate 7 is disposed on the shaft sleeve 70, a grab handle 51 is disposed on a side wall of the positioning block 50, and the toggle plate 7 is located inside the grab handle 51.

The working principle of the utility model is as follows: when in use, common articles can be placed in the top frame 4, unusual articles are placed in the drawer 3, the lock handle 31 is rotated to lock the drawer 3 in the cavity, the lock handle 31 is rotated when in use, the pull handle 32 is pulled according to convenience to pull the drawer 3 from the front side or the rear side for use, other articles can be placed in the movable frame 5, when the distance between the movable frames 5 is adjusted according to the height of the articles, if the movable frame 5 is required to be lifted upwards, the handles 51 at the outer sides of the positioning blocks 50 are held by two hands, then the dial plate 7 is dial upwards, the shaft sleeve 70 is driven to rotate, the dial block 71 is driven to rotate downwards, the lower clamping block 52 is driven to be separated from the clamping groove 20 when the dial block 71 rotates upwards, thus the limit of upwards moving is eliminated between the positioning blocks 50 and the vertical plates 2, the upper clamping block 53 is still positioned in the clamping groove 20 under the pushing of the reset spring, the downward movement limit exists between the positioning block 50 and the vertical plate 2, so that a user can finish lifting, the positioning block 50 and the movable frame 5 are prevented from falling, then the positioning block 50 is lifted by the grab handle 51 to drive the movable frame 5 to rise, in the moving process, the edge of the clamping groove 20 continuously pushes out the upper clamping block 53 through the inclined plane to avoid influencing the lifting, when the movable frame 5 moves to a proper position, the stirring plate 7 is loosened, the lower clamping block 52 and the upper clamping block 53 are ejected out under the action of the reset spring and clamped in the clamping groove 20, thereby limiting the positioning block 50, achieving the positioning effect, when the movable frame 5 is moved downwards, the stirring plate 7 is pressed downwards to move the movable frame 5, when the article placing frame is moved, the rotating handle 11 is rotated to drive the rotating rod 10 to rotate, the threaded section to drive the sliding block 12 to move to two sides, the shaft lever 14 is driven by the connecting piece 13 to move, and the end block 15 vertically slides in the guide groove 16, the shaft lever 14 and the end block 15 move downwards to drive the roller 17 to move downwards, so that the roller 17 is in contact with the ground, the base 1 is lifted, the position of the roller 17 is fixed after the rotating handle 11 stops rotating due to self-locking property of threaded connection, the base 1 can be pushed to move, the rotating handle 11 is reversely rotated after the rotating handle is moved to a target position, the sliding block 12 moves oppositely, the roller 17 is lifted, the bottom surface of the base 1 is in contact with the ground, and the position of the base 1 is fixed.

The mechanical connection according to the utility model is a customary practice adopted by the person skilled in the art, and the technical teaching can be obtained by a limited number of tests, which belongs to the common general knowledge.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. An article rack, characterized in that: including base (1), riser (2), roof-rack (4), adjustable shelf (5), the bottom of base (1) is equipped with gyro wheel (17), the left and right sides of base (1) all is equipped with riser (2), the top of riser (2) is equipped with roof-rack (4), all sliding connection has locating piece (50) that correspond on riser (2), locating piece (50) have the multiunit, locating piece (50) with be equipped with positioning mechanism between riser (2), all be connected with adjustable shelf (5) between locating piece (50).

2. An article rest according to claim 1, wherein: the bottom of base (1) rotates and is connected with bull stick (10), the one end of bull stick (10) is equipped with rotating handle (11), the symmetry is equipped with on bull stick (10) and revolves opposite screw thread section, equal threaded connection has slider (12) on the screw thread section, slider (12) are articulated through connecting piece (13) have axostylus axostyle (14), the both ends of axostylus axostyle (14) all are equipped with end block (15), be equipped with guide slot (16) on the bottom lateral wall of base (1), end block (15) are in sliding connection in guide slot (16), be equipped with on end block (15) gyro wheel (17).

3. An article rest according to claim 1, wherein: the novel drawer is characterized in that a front-back transparent cavity is formed in the base (1), a drawer (3) is connected in the cavity in a sliding mode, a locking groove is formed in the top surface of the cavity, a locking handle (31) is hinged to the front side wall of the drawer (3), a locking block is coaxially connected to the locking handle (31), and the locking block corresponds to the size matching position of the locking groove.

4. An article holder according to claim 3, wherein: pull handles (32) are arranged on the front side and the rear side of the drawer (3).

5. An article rest according to claim 1, wherein: the positioning mechanism comprises a clamping groove (20), a lower clamping block (52), an upper clamping block (53) and a shifting block (71), wherein the clamping groove (20) is uniformly arranged on the outer wall of the vertical plate (2), the lower clamping block (52) is connected to the positioning block (50) in a sliding manner, the upper clamping block (53) is provided with a reset spring in a pressure equalizing manner, the lower clamping block (52) is provided with a shifting groove in a pressure equalizing manner, the upper clamping block (53) is provided with a shifting groove in a pressure equalizing manner, the positioning block (50) is rotationally connected with a shaft sleeve (70), the shaft sleeve (70) is provided with the shifting block (71), the lower end of the shifting block (71) is positioned in the shifting groove on the lower clamping block (52), and the upper end of the shifting block (71) is positioned in the shifting groove of the upper clamping block (53).

6. An article rest according to claim 5, wherein: the distance between lower fixture block (52) the last fixture block (53) is the same with adjacent two sets of interval of draw-in groove (20), lower fixture block (52) go up fixture block (53) all with draw-in groove (20) sliding connection, just lower fixture block (52) go up fixture block (53) with the one end of draw-in groove (20) contact is the wedge, the bottom surface of lower fixture block (52) is equipped with the inclined plane, the top surface of going up fixture block (53) is equipped with the inclined plane.

7. An article rest according to claim 6, wherein: the shaft sleeve (70) is provided with a toggle plate (7), the side wall of the positioning block (50) is provided with a grab handle (51), and the toggle plate (7) is positioned at the inner side of the grab handle (51).