CN219148786U - Self-locking lifting infusion support convenient for height adjustment - Google Patents
Self-locking lifting infusion support convenient for height adjustment Download PDFInfo
- Publication number
- CN219148786U CN219148786U CN202223138580.XU CN202223138580U CN219148786U CN 219148786 U CN219148786 U CN 219148786U CN 202223138580 U CN202223138580 U CN 202223138580U CN 219148786 U CN219148786 U CN 219148786U
- Authority
- CN
- China
- Prior art keywords
- self
- clamping protrusion
- piece
- locking
- lifting
- 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.)
- Active
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 description 5
- 230000000474 nursing effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to a self-locking lifting infusion support convenient for height adjustment, which comprises a base, a fixed upright post, a lifting upright post and a hanging frame for hanging an infusion bottle, wherein a gas spring is arranged in a cavity of the fixed upright post and is connected with the fixed upright post and the lifting upright post. The lifting vertical rod is in a contracted state, the clamping protrusion on the rotating piece is clamped with the fixing piece, the connecting rod is in a locking state, the clamping protrusion of the lifting vertical rod is pressed to be far away from the fixing piece when the connecting rod is converted to an extending state, meanwhile, the pushing piece abuts against the clamping protrusion to enable the rotating piece to rotate clockwise, the clamping protrusion is aligned with the sliding channel, the clamping protrusion penetrates through the sliding channel to push the lifting vertical rod to rise after the lifting vertical rod is loosened, and when the lifting vertical rod is contracted, the lifting vertical rod is pressed, the clamping protrusion penetrates through the sliding channel, the pushing piece abuts against the clamping protrusion to rotate, the clamping protrusion is aligned with the fixing piece, and after the lifting vertical rod is loosened, the clamping protrusion is clamped with the fixing piece, and self locking is completed.
Description
Technical Field
The utility model relates to the technical field of lifting infusion frames, in particular to a self-locking lifting infusion frame convenient to adjust the height.
Background
The movable infusion support can be seen everywhere in hospitals, and at present, the movable infusion support commonly used in all hospitals mainly comprises a vertical rod and a base, a plurality of infusion hooks are arranged on the vertical rod, the base is provided with a plurality of pulley supporting feet, and a patient can conveniently push and move. In the use process of the existing infusion support, especially when the height of a nursing staff is insufficient, the height of the infusion support needs to be frequently adjusted so that a liquid medicine bottle is hung, at the moment, the nursing staff needs to cancel locking of the infusion support first, then adjust the infusion support to a proper height position, lock the infusion support again for positioning, then hang the liquid medicine bottle, cancel locking of the infusion support again, lock the infusion support after adjusting the height of the infusion support, and the whole process is troublesome, time-consuming and labor-consuming, so that high-efficiency nursing use is seriously affected.
In China patent application No. 202121785533.7, a liftable infusion support is disclosed in the patent name of an operating room nursing infusion support lifting device, the problems that the lifting process of the conventional infusion support is troublesome, time and labor are consumed, and the efficient nursing use is seriously affected are solved, in the infusion support, the locking of the infusion support is eliminated through pedaling, the infusion support can be held by one hand to adjust the height of the infusion support, the other hand can directly hold a medicine liquid bottle to hang, the infusion support is directly reset by the held hand after the hanging is completed, and meanwhile, the pedal is released to lock, so that the hanging of the medicine liquid bottle can be completed.
In the above patent, although the whole process is simple and quick, the unnecessary actions and time-consuming problems are effectively avoided, when the infusion support is adjusted to be lifted, hands and feet are needed to be used together, and once a medical staff or a patient is inconvenient to pedal the pedal by feet and adjust the height of the infusion support by hands, the height of the infusion support cannot be adjusted, so that the need for an infusion support capable of being lifted by one hand is urgent.
Disclosure of Invention
The utility model discloses a self-locking lifting infusion support convenient for height adjustment, which aims to solve the problem of how to provide an infusion support which can be lifted by one hand in the background art.
In order to solve the technical problems, the following technical scheme is proposed:
the self-locking lifting infusion support comprises a base and a fixed upright post arranged on the base, wherein a lifting upright post is slidably arranged in a cavity of the fixed upright post, a hanging frame for hanging an infusion bottle is arranged at the top of the lifting upright post, a gas spring is further arranged in the cavity of the fixed upright post, and the gas spring is connected with the fixed upright post and the lifting upright post;
the gas spring is characterized in that one end provided with a connecting rod is also provided with a self-locking groove, the inner wall of the self-locking groove is provided with a plurality of fixing pieces at intervals along the circumferential direction, and a sliding channel is formed between every two adjacent fixing pieces;
the connecting rod is also sleeved with a rotating piece, the rotating piece is rotationally connected with the connecting rod, and the side wall of the rotating piece is provided with a clamping protrusion;
the self-locking groove is internally provided with a pushing piece, and the pushing piece is used for pushing the rotating piece to rotate, so that the clamping protrusions are alternately clamped with the fixing piece or penetrate through the sliding channel.
Preferably, the fixing piece is in a V-shaped structure, and the opening of the fixing piece is arranged towards the bottom end direction of the self-locking groove.
Preferably, the clamping protrusion is in a triangular structure, the bottom edge of the clamping protrusion is parallel to the axis of the connecting rod, and when the clamping protrusion is clamped with the fixing piece, one edge of the clamping protrusion is attached to the fixing piece.
Preferably, the pushing member is provided with a plurality of pushing protrusions, the pushing protrusions are in a zigzag structure, and the pushing protrusions are arranged corresponding to the fixing member and the sliding channel.
Preferably, a stop is further arranged at one end of the connecting rod, which is arranged in the gas spring.
Preferably, a pulley is further arranged at the bottom of the base.
The beneficial effects are that: the utility model relates to a self-locking lifting infusion support convenient for height adjustment, which comprises a base, a fixed upright post, a lifting upright post and a hanging frame for hanging an infusion bottle, wherein a gas spring is arranged in a cavity of the fixed upright post and is connected with the fixed upright post and the lifting upright post. The lifting vertical rod is in a contracted state, the clamping protrusion on the rotating piece is clamped with the fixing piece, the connecting rod is in a locking state, the clamping protrusion of the lifting vertical rod is pressed to be far away from the fixing piece when the connecting rod is converted to an extending state, meanwhile, the pushing piece abuts against the clamping protrusion to enable the rotating piece to rotate clockwise, the clamping protrusion is aligned with the sliding channel, the clamping protrusion penetrates through the sliding channel to push the lifting vertical rod to rise after the lifting vertical rod is loosened, and when the lifting vertical rod is contracted, the lifting vertical rod is pressed, the clamping protrusion penetrates through the sliding channel, the pushing piece abuts against the clamping protrusion to rotate, the clamping protrusion is aligned with the fixing piece, and after the lifting vertical rod is loosened, the clamping protrusion is clamped with the fixing piece, and self locking is completed.
Drawings
FIG. 1 is an overall state diagram of the present utility model;
FIG. 2 is an overall cross-sectional view of the present utility model;
FIG. 3 is a partial cross-sectional view of a gas spring of the present utility model;
FIG. 4 is a cross-sectional view of the cylinder of the present utility model;
FIG. 5 is a block diagram of a self-locking slot portion in an extended state of the present utility model;
FIG. 6 is a block diagram of a self-locking slot portion in a collapsed state of the utility model;
FIG. 7 is a force analysis diagram of a rotating member of the present utility model in contact with a rotating member when pushed.
The main reference numerals are as follows:
1. a base; 2. fixing the upright post; 3. Lifting upright rods; 4. A hanging rack; 5. a gas spring; 51. a cylinder; 52. a connecting rod; 53. a self-locking groove; 54. a fixing member; 55. a pushing member; 56. a rotating member; 57. a sliding channel; 58. the clamping bulge; 59. a stop block; 6. and a roller.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
The following detailed description of the embodiments of the utility model, provided in the accompanying drawings, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model relates to a self-locking lifting transfusion stand convenient for height adjustment, referring to fig. 1-7, which comprises a base 1 and a fixed upright post 2 arranged on the base 1, wherein a lifting upright post 3 is arranged in a cavity of the fixed upright post 2 in a sliding manner, a hanging frame 4 for hanging a transfusion bottle is arranged at the top of the lifting upright post 3, a gas spring 5 is also arranged in the cavity of the fixed upright post 2, the gas spring 5 is connected with the fixed upright post 2 and the lifting upright post 3, and the lifting upright post 3 is driven to ascend by the gas spring 5.
The end of the gas spring 5 provided with the connecting rod 52 is also provided with a self-locking groove 53, the inner wall of the self-locking groove 53 is provided with a plurality of fixing pieces 54 at intervals along the circumferential direction, and a sliding channel 57 is formed between every two adjacent fixing pieces 54; the connecting rod 52 is also sleeved with a rotating piece 56, the rotating piece 56 is rotationally connected with the connecting rod 52, and the side wall of the rotating piece 56 is provided with a clamping protrusion 58; the self-locking groove 53 is also provided with a pushing member 55, the pushing member 55 is used for pushing the rotating member 56 to rotate, so that the clamping protrusions 58 are alternatively clamped with the fixing member 54 or pass through the sliding channel 57, namely, the clamping protrusions 58 pass through the sliding channel 57 when the lifting upright 3 is in an extending state, and the clamping protrusions 58 are clamped with the fixing member 54 when the lifting upright 3 is in a contracting state.
In use, the lifting pole 3 has two states: the lifting upright 3 is in a contracted state, the clamping protrusion 58 on the rotating piece 56 is clamped with the fixing piece 54, so that the connecting rod 52 is in a locking state, when the lifting upright 3 is converted from the contracted state to the contracted state, the lifting upright 3 is pressed, the clamping protrusion 58 is far away from the fixing piece 54 in the process of pressing the lifting upright 3, meanwhile, the pushing piece 55 abuts against the clamping protrusion 58 to enable the rotating piece 56 to rotate in a consequent manner, so that the clamping protrusion 58 is aligned with the sliding channel 57, after the lifting upright 3 is released, the filler in the gas spring 5 pushes the connecting rod 52 to enable the clamping protrusion 58 to penetrate through the sliding channel 57, so that the lifting upright 3 is pushed to ascend, and when the lifting upright 3 is contracted, the clamping protrusion 58 penetrates through the sliding channel 57, and when the clamping protrusion 58 abuts against the pushing piece 55, the clamping protrusion 58 rotates in a consequent manner, so that the clamping protrusion 58 is aligned with the fixing piece 54, and after the lifting upright 3 is released, the connecting rod 52 is pushed to ascend under the action of the gas spring 5, so that the clamping protrusion 58 and the fixing piece 54 are pushed to ascend, so that self-locking is completed.
In this embodiment, the fixing member 54 is in a V-shaped structure, the opening of the fixing member 54 with an included angle is arranged towards the bottom end direction of the self-locking groove 53, the opening of the fixing member forms a locking groove, when the connecting rod 52 is self-locked, the locking protrusion 58 is locked with the locking groove, and meanwhile, when the lifting upright 3 needs to be lifted, one side edge of the fixing member 54 is abutted against the locking protrusion 58, so that the locking protrusion 58 slides into the sliding channel 57 under the combined action of the fixing member 54 and the filler in the gas spring 5, and the self-locking is released.
In this embodiment, the locking protrusion 58 has a triangular structure, that is, the locking protrusion 58 includes a first side, a second side and a third side, the bottom side (i.e., the first side) of the locking protrusion 58 is parallel to the axis of the connecting rod 52, and when the locking protrusion 58 is locked with the fixing member 54, the second side of the locking protrusion 58 is attached to the fixing member 54, so that the locking protrusion 58 can be locked with the fixing member 54 more stably. More preferably, the pushing member 55 is provided with a plurality of pushing protrusions, the pushing protrusions are in a zigzag structure, the pushing protrusions are correspondingly arranged with the fixing member 54 and the sliding channel 57, when the pushing rotating member 56 rotates, the pushing protrusions are abutted against the third surface, at this time, the pushing member 55 applies a force parallel to the axis direction of the connecting rod 52 to the third surface, and because the third surface is of an inclined structure, the clamping protrusions 58 are subjected to a component force perpendicular to the third surface, so as to push the rotating member 56 to rotate.
In this embodiment, a stop 59 is further disposed at one end of the connecting rod 52 disposed in the air spring 5, the stop 59 is used to limit the extension amount of the connecting rod 52, when the locking of the fixing member 54 to the rotating member 56 is released, the connecting rod 52 extends under the action of the filler in the air spring 5, and further drives the lifting upright 3 to lift, when the lifting upright 3 lifts to a predetermined height, the stop 59 abuts against the cylinder 51 of the air spring 5 at this time.
It should be noted that, the stroke height and the load bearing size of the air spring can be selected according to actual needs, and the infusion support can be provided with a traditional telescopic rod to adjust the specific height.
In the embodiment, the bottom of the base 1 is also provided with the roller 6, so that the lifting infusion support is more convenient.
The above disclosure is only a few specific embodiments of the present utility model, but the present utility model is not limited thereto, and any changes that can be thought by those skilled in the art should fall within the protection scope of the present utility model.
Claims (6)
1. The self-locking lifting infusion support is characterized in that a gas spring is further arranged in the cavity of the fixed upright post, and is connected with the fixed upright post and the lifting upright post;
the gas spring is characterized in that one end provided with a connecting rod is also provided with a self-locking groove, the inner wall of the self-locking groove is provided with a plurality of fixing pieces at intervals along the circumferential direction, and a sliding channel is formed between every two adjacent fixing pieces;
the connecting rod is also sleeved with a rotating piece, the rotating piece is rotationally connected with the connecting rod, and the side wall of the rotating piece is provided with a clamping protrusion;
the self-locking groove is internally provided with a pushing piece, and the pushing piece is used for pushing the rotating piece to rotate, so that the clamping protrusions are alternately clamped with the fixing piece or penetrate through the sliding channel.
2. The self-locking lifting infusion support convenient for height adjustment according to claim 1, wherein the fixing piece is of a V-shaped structure, and an opening of the fixing piece is arranged towards the bottom end direction of the self-locking groove.
3. The self-locking lifting infusion support convenient for height adjustment according to claim 2, wherein the clamping protrusion is of a triangular structure, the bottom edge of the clamping protrusion is parallel to the axis of the connecting rod, and when the clamping protrusion is clamped with the fixing piece, one edge of the clamping protrusion is attached to the fixing piece.
4. The self-locking lifting infusion support convenient for height adjustment according to claim 1, wherein a plurality of pushing protrusions are arranged on the pushing piece, the pushing protrusions are of a sawtooth-shaped structure, and the pushing protrusions are arranged corresponding to the fixing piece and the sliding channel.
5. The self-locking lifting infusion support convenient for height adjustment according to claim 1, wherein one end of the connecting rod arranged in the gas spring is further provided with a stop block.
6. The self-locking lifting infusion support convenient for height adjustment according to claim 1, wherein a pulley is further arranged at the bottom of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223138580.XU CN219148786U (en) | 2022-11-25 | 2022-11-25 | Self-locking lifting infusion support convenient for height adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223138580.XU CN219148786U (en) | 2022-11-25 | 2022-11-25 | Self-locking lifting infusion support convenient for height adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219148786U true CN219148786U (en) | 2023-06-09 |
Family
ID=86615090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223138580.XU Active CN219148786U (en) | 2022-11-25 | 2022-11-25 | Self-locking lifting infusion support convenient for height adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219148786U (en) |
-
2022
- 2022-11-25 CN CN202223138580.XU patent/CN219148786U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219148786U (en) | Self-locking lifting infusion support convenient for height adjustment | |
| CN204363293U (en) | A kind of lifting tea table table | |
| CN204599741U (en) | A kind of lifting tea table table | |
| CN207210759U (en) | A kind of clothes rack | |
| CN109433290A (en) | A kind of iron stand convenient for adjusting height | |
| CN212939322U (en) | Foot-operated thermos flask handle support | |
| CN209300571U (en) | A kind of multi-functional deployable spliced resting chair of emergency department | |
| CN213031500U (en) | Infusion support for medical nursing | |
| CN214033056U (en) | Quick adjustment type bracing piece | |
| CN2549980Y (en) | Multiple layer tray adjustable transfusion frame | |
| CN104544956A (en) | Lifting tea table | |
| CN219090561U (en) | Infusion support convenient to adjust | |
| CN218435975U (en) | Support for supporting anodic oxidation hanger | |
| CN216483130U (en) | Measuring and positioning device based on image recognition | |
| CN219614576U (en) | Hanging bracket with anti-toppling function | |
| CN221905091U (en) | Infusion support for nursing in emergency department | |
| CN219878831U (en) | Intelligent infusion support | |
| CN215767040U (en) | Lifting stabilizing mechanism for gradient tester | |
| CN215309123U (en) | Anti-drop sliding drip frame | |
| CN211186777U (en) | Peripheral type expansion frame with hooks | |
| CN216277634U (en) | Industrial engineering construction safety cat ladder | |
| CN216257980U (en) | Urinal placing support | |
| CN219804071U (en) | Pediatric nursing infusion device | |
| CN215875753U (en) | Infusion support for department of pediatrics | |
| CN216764058U (en) | Hoisting device for building installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240221 Address after: Room 502, Building 4, No. 103, North Section of Shixin Road, Nancun Town, Panyu District, Guangzhou City, Guangdong Province, 511442 Patentee after: GUANGZHOU BULAI MEDICAL TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 515000 Dongxia North Road, Shantou City, Guangdong Province Patentee before: Shantou University The Chinese University of Hong Kong and Shantou International Ophthalmology Center Country or region before: China |