CN109549708B - Medical trolley - Google Patents
Medical trolley Download PDFInfo
- Publication number
- CN109549708B CN109549708B CN201910078396.4A CN201910078396A CN109549708B CN 109549708 B CN109549708 B CN 109549708B CN 201910078396 A CN201910078396 A CN 201910078396A CN 109549708 B CN109549708 B CN 109549708B
- Authority
- CN
- China
- Prior art keywords
- rod
- guide rail
- wrench
- connecting rod
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/10—Furniture specially adapted for surgical or diagnostic appliances or instruments
- A61B50/13—Trolleys, e.g. carts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
- A61G12/001—Trolleys for transport of medicaments, food, linen, nursing supplies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
- A61G2203/14—Joysticks
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Nursing (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Handcart (AREA)
Abstract
The invention discloses a medical trolley, which comprises an operating rod (1), wherein the operating rod (1) is provided with guide rails (8 a,8 b), the medical trolley further comprises a carrying component (12) movably matched in the guide rails (8 a,8 b) and a locking component (13) connected with the carrying component (12), and the locking component (13) can fix the carrying component (12) on the guide rails (8 a,8 b). According to the medical trolley, the guide rail, the object carrying component capable of sliding on the guide rail and the locking component are arranged on the operating rod, so that the object carrying component can move on the guide rail and can be fixed on the guide rail through the locking component, the position of a medical instrument on the operating rod can be conveniently adjusted, and the adaptability is good; in addition, when the locking is released, only the spanner is needed to be pressed down, and the use is very convenient.
Description
Technical Field
The invention relates to a medical trolley.
Background
The medical trolley is widely applied to an operating room, can be conveniently moved, is generally provided with a base with rollers and an operating rod arranged on the base, the base is used for moving the whole medical trolley, and the operating rod is used for suspending medical equipment. When in use, the medical apparatus to be placed is hung on the connecting plate below the horizontal arm of the operating rod, and the problem is that the medical apparatus can only be fixed at a certain position of the operating rod and cannot move, and when the position of a patient is changed, the medical trolley must be moved to meet the distance requirements (comprising horizontal distance and height distance).
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a medical trolley which can conveniently change the position of a medical instrument on an operating rod.
In order to achieve the aim of the invention, the invention adopts the following technical scheme: the utility model provides a medical dolly, its includes the action bars, the action bars are provided with the guide rail, medical dolly still include mobilizable join in marriage connect in the interior carrier subassembly of guide rail and with the locking subassembly that carrier subassembly links to each other, locking subassembly can with carrier subassembly is fixed in on the guide rail.
In addition, the invention also provides the following auxiliary technical scheme:
the carrier assembly includes rollers coupled within the guide rail.
The carrying assembly further comprises a connecting plate and a connecting rod connected between the roller and the connecting plate.
The connecting rod is arranged in the roller in a penetrating way.
The locking assembly comprises a spanner which is connected with the connecting rod in a swinging way and a spring which is connected between the spanner and the connecting rod, and the spring drives the spanner to press the guide rail.
The connecting rod is provided with a projection extending toward the guide rail.
The connecting rod is arranged in the wrench in a penetrating way, and the locking assembly further comprises a connecting pin arranged in the connecting rod and the wrench in a penetrating way.
The operating rod comprises a vertical rod, a horizontal rod and a bent rod connected between the vertical rod and the horizontal rod.
The medical trolley further comprises a buffer piece connected to the guide rail.
The medical trolley further comprises an end cover connected to the end part of the operating rod.
Compared with the prior art, the invention has the advantages that: according to the medical trolley, the guide rail, the object carrying component capable of sliding on the guide rail and the locking component are arranged on the operating rod, so that the object carrying component can move on the guide rail and can be fixed on the guide rail through the locking component, the position of a medical instrument on the operating rod can be conveniently adjusted, and the adaptability is good; in addition, when the locking is released, only the spanner is needed to be pressed down, and the use is very convenient.
Drawings
Fig. 1 is a schematic view of the mating of the lever, carrier assembly and locking assembly of the medical cart of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is an enlarged view of the portion B in fig. 1.
Fig. 4 is a schematic view of a connector according to the present invention.
Fig. 5 is an exploded view of the lever, carrier assembly and locking assembly of the medical trolley of the present invention.
Fig. 6 is an exploded view of the carrier assembly and locking assembly of the present invention.
Fig. 7 is a top view of the carrier assembly and locking assembly of the present invention.
Fig. 8 is a cross-sectional view of the carrier assembly and locking assembly of the present invention.
Fig. 9 is a schematic view of the left connecting rod and the left wrench in the present invention.
Fig. 10 is a schematic view of an end cap of the present invention.
Detailed Description
The technical scheme of the present invention is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings.
As shown in fig. 1, a medical trolley according to a preferred embodiment of the present invention includes a base (not shown) with rollers and an operating lever 1 provided on the base.
Referring to fig. 2, the operation lever 1 and the base may be fixedly connected, such as by a bolt; or the angle-adjustable rotatable connection mode is also possible, such as arranging a rotating shaft 2 at the bottom of the operating rod 1, and arranging a first bearing 3 and a second bearing 4 which are matched and connected between the rotating shaft 2 and the base.
The operating rod 1 may be integrally formed or may be formed by a plurality of parts connected, and in a preferred embodiment, the operating rod 1 comprises an upright pole 5, a horizontal pole 6 and a curved pole 7 connected between the pole 5 and the horizontal pole 6, the curved pole 7 being circular arc-shaped for transition from the horizontal pole 6 to the pole 5. Preferably, referring to fig. 3 and 4, the bent rod 7 includes left and right bent rods 7a and 7b, and a connection piece 9 is provided between the bent rod 7 and the horizontal rod 6 to connect the two, and specifically, the connection piece 9 is provided with a first through hole 10 connected to the horizontal rod 6 and a second through hole 11 connected to the bent rod 7, and the second through hole 11 is provided at the periphery of the first through hole 10. When the connecting piece is connected, the left and right bent rods 7 are connected to the connecting piece 9, at this time, the first through hole 10 is exposed between the left and right bent rods 7a and 7b, the connecting piece 9 can be fastened to the horizontal rod 6 again through bolts, and preferably the connecting piece 9 can be embedded into the horizontal rod 6 so that the end faces of the horizontal rod 6 and the bent rod 7 are attached. The connection of the bent rod 7 and the upright 5 can be made in a similar manner.
As shown in fig. 5 and 6, the operating lever 1 is provided with a guide rail, preferably, the guide rail includes a left guide rail 8a and a right guide rail 8b symmetrically disposed at both sides of the operating lever 1, and the guide rail may be shaped as an invaginated groove and symmetrically disposed at both sides of the operating lever 1. When the operating lever 1 is formed by connecting a plurality of parts, the guide rail extends from the horizontal bar 6, the bent bar 7 to the upright 5.
With further reference to fig. 6-9, the medical trolley further includes a carrier assembly 12 slidably coupled to the rail and a locking assembly 13 that locks the carrier assembly 12 to the rail.
The carrying assembly 12 comprises a left roller 14 matched and connected in the left guide rail 8a, a left connecting rod 15 penetrating and arranged in the left roller 14, a right roller 16 matched and connected in the right guide rail 8b, a right connecting rod 17 penetrating and arranged in the right roller 16 and a connecting plate 18 connected between the left connecting rod 15 and the right connecting rod 17, and medical equipment can be placed on the connecting plate 18.
The left connecting rod 15 includes a horizontal upper left rod 15a, a horizontal lower left rod 15b, and a left vertical rod 15c connected between the upper left rod 15a and the lower left rod 15b, where the upper left rod 15a is disposed through the center of the left roller 14, so that the left roller 14 can rotate freely. The connecting plate 18 is welded with a circular tube 18a, and the left lower rod 15b is inserted into the circular tube 18a and can fix the connecting plate 18 by welding or other means.
The right connecting rod 17 is identical with the left connecting rod 15 in structure, and is symmetrical to the left connecting rod 15 after being installed, and comprises a horizontal upper right rod 17a, a horizontal lower right rod 17b and a right vertical rod 17c connected between the upper right rod 17a and the lower right rod 17b, wherein the upper right rod 17a is arranged in the center of the right roller 16 in a penetrating way, so that the right roller 16 can rotate freely. The right lower rod 17b is inserted into the circular tube 18a, and can fix the connecting plate 18 by welding or the like.
The locking assembly 13 includes a left wrench 19, a left spring 20.
Referring to fig. 9, the left wrench 19 is provided with an outwardly extending protrusion 19a, and a long hole 19b and a vertical hole 19c communicating with the long hole 19b are opened in the left wrench 19. The left upper rod 15a of the left connecting rod 15 is transmitted in the long hole 19b, the left upper rod 15a is provided with a mounting hole 15d matched with the vertical hole 19c, and the connecting pin 23 is arranged in the vertical hole 19c and the mounting hole 15d in a penetrating way, so that the left connecting rod 15 and the left wrench 19 are connected, and the left wrench 19 can rotate around the axis of the connecting pin 23. A left spring 20 is connected between the left connecting rod 17 and the left wrench 19 for pulling or pushing the projection 19a against the left rail 8a so that the load assembly 12 is fixed to the rail. A hook 26 may be provided on the left upper rod 15a and the left wrench 19 to hook the left spring 20. When the left wrench 19 is pressed to disengage the protrusion 19a from the left rail 8a, the carrier assembly 12 can slide along the rail.
For convenience of use, a right wrench 21 and a right spring 22 symmetrical to the left wrench 19 and the left spring 20 may be symmetrically disposed on the right guide rail 8b, and the structures of the right wrench 21 and the left wrench 19 are substantially identical, which will not be described herein. After the left and right wrenches 19 and 21 are installed, the left wrench 19 and the right wrench 21 are pressed simultaneously to enable the locking assembly 13 to be in contact locking, so that the locking assembly is safer and more reliable.
Referring to fig. 5 and 10, to prevent the carrier assembly 12 from being detached from the right side of the horizontal bar 6, an end cap 24 is connected to the right side of the horizontal bar 6, and the end cap 24 is provided with a step 24a preventing the roller from moving therethrough, thereby preventing the carrier assembly 12 from being detached.
As shown in fig. 2, a buffer 25 is further provided on the guide rail, and a rubber layer is attached to the outer periphery of the buffer 25. The buffer 25 is screwed onto the upright 5. The buffer 25 may block the roller and thereby limit the position of the load assembly 12 on the upright 5. That is, the bumper 25 and the end cap 24 together define an area on which the carrier assembly 12 can move on the rail. Moreover, since the buffer member 25 is made of rubber, when the carrying assembly 12 falls down along the guide rail in an unexpected situation, the buffer member 25 can play a certain role in buffering to prevent the carrying device 12 from being directly impacted and damaged with the base, and particularly, when the medical apparatus is placed on the carrying device 12, a certain role in protecting the medical apparatus can be played.
It will be appreciated that although the lever is provided with left and right guide rails in this embodiment, this is merely one example and in other embodiments. Only the left rail or the right rail may be provided.
According to the medical trolley, the guide rail, the object carrying component capable of sliding on the guide rail and the locking component are arranged on the operating rod, so that the object carrying component can move on the guide rail and can be fixed on the guide rail through the locking component, the position of a medical instrument on the operating rod can be conveniently adjusted, and the adaptability is good; in addition, when the locking is released, only the left wrench and the right wrench are needed to be pressed down, and the use is very convenient.
It should be noted that the foregoing description of the preferred embodiments is merely illustrative of the technical concept and features of the present invention, and is not intended to limit the scope of the invention, as long as the scope of the invention is defined by the claims and their equivalents. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (2)
1. Medical trolley, which comprises an operating lever (1), characterized in that: the operating rod (1) is provided with guide rails (8 a,8 b), the medical trolley further comprises a carrying component (12) movably matched in the guide rails (8 a,8 b) and a locking component (13) connected with the carrying component (12), and the locking component (13) can fix the carrying component (12) on the guide rails (8 a,8 b);
The load assembly (12) includes rollers (14, 16) that fit within the guide tracks (8 a,8 b); the carrying assembly (12) further comprises a connecting plate (18), and a connecting rod (15, 17) connected between the rollers (14, 16) and the connecting plate (18); the connecting rods (15, 17) are arranged in the rollers (14, 16) in a penetrating manner;
the guide rails (8 a,8 b) comprise a left guide rail (8 a) and a right guide rail (8 b), the rollers (14, 16) comprise a left roller (14) and a right roller (16), and the connecting rods (15, 17) comprise a left connecting rod (15) and a right connecting rod (17);
The carrying assembly (12) further comprises a left roller (14) matched and connected in the left guide rail (8 a), a left connecting rod (15) penetrating and arranged in the left roller (14), a right roller (16) matched and connected in the right guide rail (8 b), a right connecting rod (17) penetrating and arranged in the right roller (16) and a connecting plate (18) connected between the left connecting rod (15) and the right connecting rod (17), wherein medical equipment can be placed on the connecting plate (18);
The left connecting rod (15) comprises a horizontal upper left rod (15 a), a horizontal lower left rod (15 b) and a left vertical rod (15 c) connected between the upper left rod (15 a) and the lower left rod (15 b), and the upper left rod (15 a) is arranged in the center of the left roller (14) in a penetrating way, so that the left roller (14) can rotate freely; the end part of the connecting plate (18) is welded with a circular tube (18 a), and the left lower rod (15 b) is penetrated into the circular tube (18 a) and fixedly connected with the connecting plate (18) through welding;
The right connecting rod (17) is consistent with the left connecting rod (15) in structure and is symmetrical to the left connecting rod (15) after being installed, the right connecting rod (17) comprises a horizontal upper right rod (17 a), a horizontal lower right rod (17 b) and a right vertical rod (17 c) connected between the upper right rod (17 a) and the lower right rod (17 b), and the upper right rod (17 a) is arranged in the center of the right roller (16) in a penetrating way, so that the right roller (16) can rotate freely; the right lower rod (17 b) is arranged in the round tube (18 a) in a penetrating way and fixedly connected with the connecting plate (18) through welding;
The locking assembly (13) comprises a spanner (19, 21) which is connected with the connecting rods (15, 17) in a swinging way and a spring (20, 22) which is connected between the spanner (19, 21) and the connecting rods (15, 17), wherein the spring (20, 22) drives the spanner (19, 21) to press the guide rails (8 a,8 b); the connecting rods (15, 17) are provided with projections (19 a) extending towards the guide rails (8 a,8 b); the connecting rods (15, 17) are arranged in the wrenches (19, 21) in a penetrating way;
The locking assembly (13) further comprises a connecting pin (23) which is arranged in the connecting rods (15, 17) and the wrenches (19, 21) in a penetrating way;
The wrench (19, 21) comprises a left wrench (19) and a right wrench (21), the left wrench (19) is provided with a protruding part (19 a) extending outwards, a long hole (19 b) and a vertical hole (19 c) communicated with the long hole (19 b) are formed in the left wrench (19), a left upper rod (15 a) of the left connecting rod (15) is penetrated in the long hole (19 b), a mounting hole (15 d) matched with the vertical hole (19 c) is formed in the left upper rod (15 a), and a connecting pin (23) is penetrated in the vertical hole (19 c) and the mounting hole (15 d), so that the left connecting rod (15) and the left wrench (19) are connected, and the left wrench (19) can rotate around the axis of the connecting pin (23); the left spring (20) is connected between the left connecting rod (15) and the left wrench (19) and is used for pulling or pushing the protruding part (19 a) to prop against the left guide rail (8 a) so that the carrying component (12) is fixed on the guide rail; a hook part (26) can be arranged on the left upper rod (15 a) and the left wrench (19) to hook the left spring (20), and after the left wrench (19) is pressed to separate the convex part (19 a) from the left guide rail (8 a), the object carrying assembly (12) can slide along the guide rail;
The guide rails (8 a,8 b) are also provided with buffer pieces (25), rubber layers are attached to the peripheries of the buffer pieces (25), the buffer pieces (25) are connected to the vertical rods (5) in a threaded mode, and the buffer pieces (25) can block the rollers (14, 16) so as to limit the positions of the carrying components (12) on the vertical rods (5); the buffer (25) and end cap (24) together define a region in which the carrier assembly (12) moves on the guide rails (8 a,8 b).
2. The medical trolley according to claim 1, wherein: the operating rod (1) comprises a vertical rod (5), a horizontal rod (6) and a bent rod (7) connected between the vertical rod (5) and the horizontal rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910078396.4A CN109549708B (en) | 2019-01-28 | 2019-01-28 | Medical trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910078396.4A CN109549708B (en) | 2019-01-28 | 2019-01-28 | Medical trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109549708A CN109549708A (en) | 2019-04-02 |
| CN109549708B true CN109549708B (en) | 2024-07-05 |
Family
ID=65873837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910078396.4A Active CN109549708B (en) | 2019-01-28 | 2019-01-28 | Medical trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109549708B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361952A (en) * | 2015-12-02 | 2016-03-02 | 关晓菁 | Multifunctional movable surgical tool storage device |
| CN108030554A (en) * | 2017-12-08 | 2018-05-15 | 李志慧 | A kind of trolley for holding medical instrument |
| CN209426818U (en) * | 2019-01-28 | 2019-09-24 | 巴豪斯医疗器械（苏州）有限公司 | A kind of Medical transport pushing trolley |
| CN209645066U (en) * | 2019-01-28 | 2019-11-19 | 巴豪斯医疗器械（苏州）有限公司 | A kind of medical trolley |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201631378U (en) * | 2009-09-30 | 2010-11-17 | 深圳迈瑞生物医疗电子股份有限公司 | Trolley of medical equipment |
| CN201596048U (en) * | 2010-02-11 | 2010-10-06 | 陈晓 | Special instrument handcart for medical rescue |
| CN102440839B (en) * | 2011-09-14 | 2013-05-08 | 迈柯唯医疗设备(苏州)有限公司 | Device for connecting medical trolley and medical head mast |
| US9694839B2 (en) * | 2014-10-06 | 2017-07-04 | U.S. Patent Innovations Llc | Medical trolley cart |
| CN105055033A (en) * | 2015-09-22 | 2015-11-18 | 南京市第一医院 | Liftable medical equipment transfer device |
| CN205885531U (en) * | 2016-04-22 | 2017-01-18 | 北京东方惠尔图像技术有限公司 | Hoist control system of diagnostic equipment shallow |
| US10045899B2 (en) * | 2016-07-06 | 2018-08-14 | Capsa Solutions Llc | Modular and fully traceable delivery system |
| CN106074060A (en) * | 2016-08-09 | 2016-11-09 | 上海中科再启医疗设备有限公司 | Movable cart lowering or hoisting gear |
| CN106236474A (en) * | 2016-08-23 | 2016-12-21 | 蒋安为 | Medical trolley |
| CN107307912A (en) * | 2017-07-26 | 2017-11-03 | 湖北翰金健康科技有限公司 | A kind of medicine equipment stroller |
-
2019
- 2019-01-28 CN CN201910078396.4A patent/CN109549708B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361952A (en) * | 2015-12-02 | 2016-03-02 | 关晓菁 | Multifunctional movable surgical tool storage device |
| CN108030554A (en) * | 2017-12-08 | 2018-05-15 | 李志慧 | A kind of trolley for holding medical instrument |
| CN209426818U (en) * | 2019-01-28 | 2019-09-24 | 巴豪斯医疗器械（苏州）有限公司 | A kind of Medical transport pushing trolley |
| CN209645066U (en) * | 2019-01-28 | 2019-11-19 | 巴豪斯医疗器械（苏州）有限公司 | A kind of medical trolley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109549708A (en) | 2019-04-02 |
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