CN211543572U

CN211543572U - Medical trolley with protection device

Info

Publication number: CN211543572U
Application number: CN201921810373.XU
Authority: CN
Inventors: 孟英; 聂雪莲; 秦鑫航
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-09-22
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a medical trolley with a protection device, which comprises a trolley body, guardrails, a fixed cylinder, a push handle, sliding grooves, drawers, a cabinet groove, a cabinet door, a supporting column, a wheel transmission device, a rotation limiting frame, a storage barrel, a rotation groove, a telescopic rod, a saline hook and a limiting groove, wherein the sliding grooves are symmetrically arranged in the upper part of one side of the trolley body, the drawers are all connected in the sliding grooves in a sliding way, the cabinet groove is arranged in the trolley body below the drawers, one cabinet groove end is connected with the cabinet door through the rotation of a rotating shaft, the supporting columns are fixedly inserted and arranged in the four corners of the trolley body, the other supporting column at one corner of the cabinet groove and the trolley body are both provided with the rotation groove, the rotation limiting frame is connected in the rotation groove in a rotating way, the utility model can classify various medical supplies, is convenient to use, and, and can be used as a salt water frame, has the brake function, is convenient to move and has high safety performance.

Description

Medical trolley with protection device

Technical Field

The utility model relates to the technical field of medical equipment, specifically a medical handcart with protection device.

Background

In the hospital treatment in-process, medical personnel will often do the migration for patient and trade the medicine, need with various medical apparatus and medicine hand-carry, because the articles for use are more, need to adopt the handcart to accomodate and place, and the thing plane of putting of most ordinary medical handcart is mostly simple flat board, do not have any sheltering from, when meetting patient's urgent state of an illness, medical personnel need call fast, and various articles for use place on it, articles for use such as medicine easily take place to drop and empty when promoting, it is inconvenient to use, and very unsafe, after arriving the destination, ordinary medical handcart is because of not having fixing device, get the medicine in-process at medical personnel also often because of external force emergence displacement, the security performance is low. To this end, we propose a medical trolley with a protection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical handcart with protection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a medical trolley with a protection device comprises a trolley body, guardrails, a fixed cylinder, a push handle, sliding grooves, drawers, cabinet grooves, cabinet doors, supporting columns, a wheel transmission device, a rotation limiting frame, storage barrels, rotation grooves, telescopic rods, saline hooks and limiting grooves, wherein the sliding grooves are symmetrically formed in the upper portion of one side of the trolley body, the drawers are connected in the sliding grooves in a sliding mode, the cabinet grooves are formed in the trolley body below the drawers, the end portion of one cabinet groove is rotatably connected with the cabinet door through a rotating shaft, the supporting columns are fixedly inserted and installed at four corners of the trolley body, the rotation grooves are formed in the supporting columns at one corner of the cabinet groove and the trolley body, the rotation limiting frame is rotatably connected in the rotation grooves, the storage barrels are sleeved in the rotation limiting frame, the push handle is fixedly installed on the upper portion of one end of the trolley body, guardrails are fixedly installed, a fixed cylinder is fixedly arranged on a supporting column on the upper surface of the trolley body, an inner cylinder is fixedly arranged in the fixed cylinder, spring grooves are symmetrically formed in the upper part of the inner cylinder, sliding springs are elastically arranged in the spring grooves, limit bolts are slidably arranged in the spring grooves at the outer ends of the sliding springs, a telescopic rod is slidably arranged between the fixed cylinder and the inner cylinder, the limit bolts are in intermittent fit with symmetrical round holes on the telescopic rod, saline hooks are symmetrically fixed at two ends of the top of the telescopic rod, limit grooves are formed in the upper surface of the trolley body, a plurality of slider grooves are symmetrically formed in the trolley body at the bottom of the limit grooves, sliders are slidably arranged in the slider grooves, parallel connecting rods are telescopically arranged between the tops of the upper surfaces of the sliders in two pairs, two ends of the parallel connecting rods are elastically connected through pressure springs, and linkage rods are fixedly arranged, and the middle part of the linkage rod is slidably arranged in the limit groove, arc-shaped clamping pieces are symmetrically and fixedly arranged at the top of the linkage rod, and wheel transmission devices are arranged at the bottoms of the supporting columns.

Preferably, pulling handles are fixedly mounted on the outer walls of the cabinet door and the drawer.

Preferably, wheel transmission includes fixed block, slip wheelset, draw-in groove, wheel, hinders the piece and hinders and move the handle, support column bottom fixedly connected with fixed block, the draw-in groove has been seted up in the fixed block bottom, sliding connection has the slip wheelset in the draw-in groove, slip wheelset bottom center rotates through the pivot and is connected with the wheel, establish ties through the pivot in the slip wheelset of wheel top and hinder the piece and hinder and move the handle.

Preferably, the outer end of the limiting bolt is arc-shaped.

Preferably, the storage bucket is smaller than the cabinet groove in size.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is pushed by a hand-held pusher before articles are needed to be placed, the stopping handle is driven by foot to brake wheels downwards, then various articles needed by medicine are respectively placed in a drawer, a cabinet groove or the upper surface of a vehicle body according to types, an arc-shaped clamping piece can be pulled by hand by fragile medicine on the upper surface of the vehicle body, a linkage rod is driven to slide towards the two ends of a limiting groove, so that the two ends of a parallel connecting rod move outwards, a pressure spring is pulled, sliding blocks on the two sides of the parallel connecting rod move forwards along the sliding block groove, the medicine is fixed between the two arc-shaped clamping pieces, the arc-shaped clamping piece is loosened, the pressure spring returns to the position, the two ends of the parallel connecting rod move inwards, the sliding blocks on the two sides of the parallel connecting rod move backwards along the sliding block groove, the two linkage rods simultaneously slide towards the inner side along the limiting groove, the fragile medicine is symmetrically clamped by the arc-shaped clamping piece, the stopping handle is, the displacement on a large scale does not take place, seeks convenient to use, when needing to give patient's infusion, the accessible inwards presses spacing bolt, makes spacing bolt and telescopic link go up the position that the telescopic link was fixed in the cooperation of symmetry round hole after outwards pulling out the corresponding height of telescopic link adjustment, hangs salt solution on the salt solution hook, the utility model discloses make various medical supplies classify, made things convenient for the use, just the utility model discloses can fix the position of the fragile article of automobile body upper surface, and can act as the salt solution frame, possess brake function, be convenient for remove, the security performance is high.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the internal structure of the fixing cylinder of the present invention;

FIG. 3 is a schematic structural view of the wheel transmission device of the present invention;

fig. 4 is a schematic diagram of the structure in the limiting groove of the present invention.

In the figure: 1. a vehicle body; 2. a guardrail; 3. a fixed cylinder; 4. a pushing handle; 5. a chute; 6. a drawer; 7. a cabinet groove; 8. a cabinet door; 9. pulling the handle; 10. a support pillar; 11. a wheel transmission; 12. rotating the limiting frame; 13. a storage barrel; 14. a rotating groove; 15. a telescopic rod; 16. saline hook; 17. an inner barrel; 18. a spring slot; 19. a slide spring; 20. a limit bolt; 21. a limiting groove; 22. a slider slot; 23. a slider; 24. parallel connecting rods; 25. a linkage rod; 26. a pressure spring; 27. an arc-shaped clamping piece; 28. a wheel; 29. a fixed block; 30. a card slot; 31. a sliding wheel group; 32. a blocking block; 33. the handle is blocked.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a medical trolley with a protection device comprises a trolley body 1, guardrails 2, a fixed cylinder 3, a push handle 4, sliding grooves 5, drawers 6, cabinet grooves 7, cabinet doors 8, supporting columns 10, a wheel transmission device 11, a rotation limiting frame 12, a storage barrel 13, a rotation groove 14, a telescopic rod 15, a saline hook 16 and a limiting groove 21, wherein the sliding grooves 5 are symmetrically arranged in the upper part of one side of the trolley body 1, the drawers 6 are all connected in the sliding grooves 5 in a sliding manner, the cabinet grooves 7 are all arranged in the trolley body 1 below the drawers 6, the end part of one cabinet groove 7 is rotatably connected with the cabinet door 8 through a rotating shaft, the supporting columns 10 are fixedly inserted and installed at four corners of the trolley body 1, the rotation grooves 14 are all arranged in the supporting columns 10 at one corner of the other cabinet groove 7 and the trolley body 1, the rotation limiting frame 12 is rotatably connected in the rotation limiting frame 12, the storage barrel 13 is sleeved in the rotation limiting frame 12, the upper part of one end, a fixed cylinder 3 is fixedly arranged on a supporting column 10 on the upper surface of a vehicle body 1, an inner cylinder 17 is fixedly arranged in the fixed cylinder 3, spring grooves 18 are symmetrically formed in the upper part of the inner cylinder 17, sliding springs 19 are elastically arranged in the spring grooves 18, limiting bolts 20 are slidably arranged in the spring grooves 18 at the outer ends of the sliding springs 19, a telescopic rod 15 is slidably arranged between the fixed cylinder 3 and the inner cylinder 17, the limiting bolts 20 are intermittently matched with symmetrical round holes on the telescopic rod 15, saline hooks 16 are symmetrically fixed at the two ends of the top of the telescopic rod 15, a limiting groove 21 is formed in the upper surface of the vehicle body 1, a plurality of slider grooves 22 are symmetrically formed in the bottom of the limiting groove 21, sliders 23 are slidably arranged in the slider grooves 22, parallel connecting rods 24 are telescopically arranged between the tops of the upper surfaces of the two symmetrical sliders 23, the two ends of the parallel connecting rods 24 are elastically connected through pressure springs 26, and the middle part of the linkage rod 25 is slidably arranged in the limit groove 21, arc-shaped clamping pieces 27 are symmetrically and fixedly arranged at the top of the linkage rod 25, and the bottom of the support column 10 is provided with a wheel transmission device 11.

Pulling handles 9 are fixedly mounted on the outer walls of the cabinet door 8 and the drawer 6, so that the cabinet door 8 and the drawer 6 can be conveniently pulled by hands to place objects.

The wheel transmission device 11 comprises a fixed block 29, a sliding wheel set 31, a clamping groove 30, a wheel 28, a stopping block 32 and a stopping handle 33, the fixed block 29 is fixedly connected to the bottom of the support column 10, the clamping groove 30 is formed in the bottom of the fixed block 29, the sliding wheel set 31 is slidably connected to the clamping groove 30, the wheel 28 is rotatably connected to the center of the bottom of the sliding wheel set 31 through a rotating shaft, the stopping block 32 and the stopping handle 33 are connected to the sliding wheel set 31 above the wheel 28 in series through the rotating shaft, and medical staff can control the stopping of the wheel 28 by pressing the stopping handle 33.

The outer end of the limit bolt 20 is arc-shaped, so that the medical staff can manually operate the limit bolt 20 without damaging hands, and the extension length of the telescopic rod 15 can be adjusted.

Storage tank 13 size is less than cabinet groove 7, makes storage tank 13 accessible follow and rotates spacing 12 and rotate, gets into cabinet groove 7 completely, has reduced the utility model discloses an area.

Before the utility model is pushed to the object to be placed by the hand push handle 4, the foot is moved to stop the handle 33 to brake the wheel 28 downwards, then various objects required by medicine are respectively placed in the drawer 6, the cabinet groove 7 or the upper surface of the vehicle body 1 according to the types, the fragile medicine on the upper surface of the vehicle body 1 can be pulled by hand to pull an arc clamping piece 27, the linkage rod 25 is driven to slide towards the two ends of the limit groove 21, the two ends of the parallel connecting rod 24 move outwards, the pressure spring 26 is pulled, the sliding blocks 23 on the two sides of the parallel connecting rod 24 move forwards along the sliding block groove 22, after the medicine is fixed between the two arc clamping pieces 27, the arc clamping piece 27 is released, the pressure spring 26 returns to drive the two ends of the parallel connecting rod 24 to move inwards, the sliding blocks 23 on the two sides of the parallel connecting rod 24 move backwards along the sliding block groove 22, the two linkage rods 25 simultaneously slide inwards along the limit groove 21, the fragile medicine is symmetrically clamped, handheld pushing hands 4 promotes the utility model discloses forward, promote all kinds of medical article positions of in-process in each place, do not take place displacement on a large scale, turn over and look for convenient to use, when needing to give patient's infusion, the accessible inwards presses spacing bolt 20, outwards pulls out to make spacing bolt 20 and telescopic link 15 go up the position that symmetrical round hole cooperation fixed telescopic link 15 after the corresponding height of telescopic link 15 adjustment, hangs salt solution on salt water hook 16.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical handcart with protection device, includes automobile body (1), guardrail (2), solid fixed cylinder (3), pushing hands (4), spout (5), drawer (6), cabinet groove (7), cabinet door (8), support column (10), wheel transmission (11), rotates spacing (12), storage bucket (13), rotates groove (14), telescopic link (15), salt water hook (16) and spacing groove (21), its characterized in that: the trolley is characterized in that sliding grooves (5) are symmetrically formed in the upper portion of one side of the trolley body (1), a drawer (6) is connected into each sliding groove (5) in a sliding mode, cabinet grooves (7) are formed in the trolley body (1) below the drawer (6), one end portion of each cabinet groove (7) is connected with a cabinet door (8) in a rotating mode through a rotating shaft, supporting columns (10) are fixedly arranged in four corners of the trolley body (1) in an inserting mode, rotating grooves (14) are formed in the supporting columns (10) at one corner of each cabinet groove (7) and the trolley body (1), a rotating limiting frame (12) is connected in the rotating grooves (14) in a rotating mode, storage barrels (13) are connected into the rotating limiting frame (12) in a sleeving mode, pushing handles (4) are fixedly arranged on the upper portion of one end of the trolley body (1), guardrails (2) are fixedly arranged between the supporting columns (10) above the upper surface of the trolley body, the inner cylinder (17) is fixedly installed in the fixed cylinder (3), the spring grooves (18) are symmetrically formed in the upper portion of the inner cylinder (17), the sliding springs (19) are elastically installed in the spring grooves (18), the limiting bolts (20) are installed in the spring grooves (18) at the outer ends of the sliding springs (19) in a sliding mode, the telescopic rods (15) are installed between the fixed cylinder (3) and the inner cylinder (17) in a sliding mode, the limiting bolts (20) are in intermittent matching with the symmetrical round holes in the telescopic rods (15), the saline hooks (16) are symmetrically fixed at two ends of the top of the telescopic rods (15), the limiting grooves (21) are formed in the upper surface of the trolley body (1), the sliding block grooves (22) are symmetrically formed in the bottom trolley body (1) of the limiting grooves (21), the sliding blocks (23) are installed in the sliding block grooves (22) in a sliding mode, the sliding blocks (23) are symmetrically opposite to, parallel connecting rod (24) both ends all are through pressure spring (26) elastic connection, the equal fixed mounting in parallel connecting rod (24) both ends upper surface has gangbar (25), and gangbar (25) middle part slidable mounting in spacing groove (21), the equal symmetry fixed mounting in gangbar (25) top has arc clamping piece (27), wheel transmission (11) are all installed to support column (10) bottom.

2. A medical trolley with a protective device according to claim 1, characterized in that: pulling handles (9) are fixedly mounted on the outer walls of the cabinet door (8) and the drawer (6).

3. A medical trolley with a protective device according to claim 1, characterized in that: wheel transmission (11) include fixed block (29), sliding wheel group (31), draw-in groove (30), wheel (28), hinder movable block (32) and hinder movable handle (33), support column (10) bottom fixedly connected with fixed block (29), draw-in groove (30) have been seted up in fixed block (29) bottom, sliding connection has sliding wheel group (31) in draw-in groove (30), sliding wheel group (31) bottom center is rotated through the pivot and is connected with wheel (28), it hinders movable block (32) and hinders movable handle (33) to establish ties through the pivot in wheel (28) top sliding wheel group (31).

4. A medical trolley with a protective device according to claim 1, characterized in that: the outer end of the limiting bolt (20) is arc-shaped.

5. A medical trolley with a protective device according to claim 1, characterized in that: the size of the storage barrel (13) is smaller than that of the cabinet groove (7).