CN211863464U - Be applied to pedal over-and-under type infusion support of nursing branch of academic or vocational study - Google Patents
Be applied to pedal over-and-under type infusion support of nursing branch of academic or vocational study Download PDFInfo
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- CN211863464U CN211863464U CN201821219723.0U CN201821219723U CN211863464U CN 211863464 U CN211863464 U CN 211863464U CN 201821219723 U CN201821219723 U CN 201821219723U CN 211863464 U CN211863464 U CN 211863464U
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- lifting
- supporting
- buffer spring
- disc
- pedal
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a pedal lifting type infusion support applied to nursing department, which comprises a rectangular supporting bottom plate, wherein the upper end surface of the supporting bottom plate is provided with a supporting lead screw and a supporting frame, the supporting frame is provided with two supporting lead screws and is symmetrically arranged along the width direction of the supporting bottom plate, the outer part of each supporting lead screw is coaxially sleeved with a horizontally arranged fixed disc, the upper end surface of each fixed disc is provided with a vertically arranged guide rod, the outer part of each guide rod is sleeved with a lifting disc coaxially arranged with the supporting lead screw, the lifting disc is in threaded connection and matching with the supporting lead screw, the edge of the lower end surface of the lifting disc is provided with a hook component used for hanging a transfusion bottle, the outer part of each guide rod is sleeved with a first buffer spring, one end of each buffer spring is abutted against the lifting disc, the other end of each buffer spring is abutted against the fixed disc, the, the top end of the second buffer spring is fixedly connected with the limiting block, and the bottom end of the second buffer spring is freely suspended.
Description
Technical Field
The utility model relates to a transfusion frame, concretely relates to be applied to pedal over-and-under type transfusion frame of nursing branch of academic or vocational study.
Background
A transfusion frame type medical appliance which is widely applied is applied to various hospitals and small clinics on streets, the transfusion frame is mainly used for assisting patients to perform transfusion treatment, the common transfusion frame which is used in the current market comprises a base, a support rod which is arranged on the base and a hanging hook which is arranged at the top end of the support rod, a transfusion bottle is hung on the hanging hook when the common transfusion frame is used, one end of the transfusion tube is inserted into the transfusion bottle by medical personnel, and the other point is used for performing intravenous injection on the patients by the medical personnel, the common transfusion frame has the defects that the transfusion bottle is needed to be hung at the top of the support rod, so when the transfusion bottle is hung by the medical personnel with a shorter length, the time and labor are wasted, hidden danger is buried for safety, and a plurality of transfusion frames with adjustable height are also generated in the current market, however, the structure is complex, the operation is complex, the production cost is high, and the application and popularization are not facilitated, so that the design of the pedal lifting type infusion support which is ingenious in structure, simple in principle and convenient to operate and use and is applied to the nursing department is very important.
SUMMERY OF THE UTILITY MODEL
For solving the deficiency of the prior art, the utility model aims at providing a pedal over-and-under type infusion support of being applied to nursing branch of academic or vocational study that the structure is ingenious, the principle is simple, and convenient operation is used.
In order to achieve the technical purpose, the utility model adopts the following technical scheme.
A pedal lifting type infusion support applied to nursing department comprises a rectangular horizontally-arranged support base plate, wherein a support screw rod which is vertically and upwards arranged is rotatably arranged at the middle position of the upper end surface of the support base plate, a support frame is arranged on the upper end surface of the support base plate, the support frame is provided with two fixing plates which are symmetrically arranged along the width direction of the support base plate, a horizontally-arranged fixing plate is coaxially sleeved outside the support screw rod and is fixedly connected with the support frame, a vertically-arranged guide rod is arranged on the upper end surface of the fixing plate, the two guide rods are symmetrically arranged along the width direction of the support base plate, the height of the guide rods is matched with that of the support screw rod, lifting discs which are coaxially arranged with the support screw rod are sleeved outside the two guide rods, the lifting discs are matched with the guide rods and form sliding guide fit, the edge of the lower end face of the lifting disc is provided with three groups of hook assemblies for hanging transfusion bottles, the hook assemblies are arranged in an array mode along the circumferential direction where the lifting disc is located, each hook assembly comprises two hooks, the outer portion of each guide rod is sleeved with a first buffer spring, one end of each first buffer spring is abutted against the lifting disc, the other end of each first buffer spring is abutted against the fixed disc, the elastic force of each first buffer spring always points to the lifting disc through the fixed disc, the top end of each guide rod is coaxially provided with a circular limiting block, the outer portion of the top end of each guide rod is sleeved with a second buffer spring, the top end of each second buffer spring is fixedly connected with the limiting block, the bottom end of each second buffer spring is freely suspended, a lifting motor which is vertically and downwards arranged is installed on one support frame, the output end, the coaxial driving gear that is provided with of output of transmission shaft, the coaxial driven gear that is provided with in bottom of support lead screw, driving gear and driven gear mesh mutually, the supporting baseplate up end still is provided with the lift footboard of being connected with the elevator motor electricity and the lift footboard is used for controlling elevator motor's positive and negative rotation, the lift footboard includes rising footboard and decline footboard.
The support bottom plate lower extreme face is provided with the holder, and the holder is provided with four and is located four edges of support bottom plate lower extreme face, be provided with the universal wheel of arranging down on the holder.
And a round shallow groove matched with the lifting disc is arranged on the upper end surface of the lifting disc.
Compared with the prior art, the utility model has the advantages of ingenious structure, simple principle, convenient use and low cost, controls the hanging height of the transfusion bottle by the pedal lifting pedal, and lowers the pedal to lower the height of the hook for hanging the transfusion bottle when the transfusion bottle needs to be hung or taken down; when normal transfusion is carried out, the pedal is pedaled to be lifted, so that the hook for hanging the transfusion bottle is positioned at a high position.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious to those skilled in the art that other drawings can be obtained based on these drawings without inventive work.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a point a in fig. 1.
Labeled as:
10. a support base plate; 10a, a retainer; 10b, universal wheels; 11. a support screw rod; 12. a support frame; 13. fixing the disc; 14. a guide bar; 15. a lifting plate; 16. a hook assembly; 17. a first buffer spring; 18. a limiting block; 19. a second buffer spring; 21. a lifting motor; 22. a drive shaft; 23. a driving gear; 24. a driven gear; 25. and (5) lifting the pedal.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the 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, the ordinary skilled in the art can obtain all other embodiments without creative work, which all belong to the protection scope of the present invention.
Referring to fig. 1-2, a pedal lifting type infusion support applied to a nursing department comprises a support base plate 10 which is horizontally arranged in a rectangular shape, a support screw rod 11 which is vertically and upwardly arranged is rotatably arranged at the middle position of the upper end surface of the support base plate 10, a support frame 12 is arranged on the upper end surface of the support base plate 10, two support frames 12 are arranged and symmetrically arranged along the width direction of the support base plate 10, a fixed plate 13 which is horizontally arranged is coaxially sleeved outside the support screw rod 11, the fixed plate 13 is fixedly connected with the support frame 12, a vertically arranged guide rod 14 is arranged on the upper end surface of the fixed plate 13, two guide rods 14 are arranged and symmetrically arranged along the width direction of the support base plate 10, the guide rods 14 are matched with the support screw rod 11 in height, a lifting disc 15 which is coaxially arranged with the support screw rod 11 is sleeved outside the two guide rods 14, the lifting disc 15 is, lifting disk 15 and supporting screw 11 threaded connection cooperate, the lower terminal surface edge of lifting disk 15 is provided with couple subassembly 16 that is used for hanging the transfusion bottle, in order to hang a plurality of transfusion bottles simultaneously, couple subassembly 16 is provided with three groups and arranges along the circumferencial direction array in lifting disk 15 place, couple subassembly 16 include two couples, through the lift of the rotation drive lifting disk 15 of supporting screw 11 to drive the lift of hanging subassembly 16, and then drive the height that hangs of transfusion bottle, in order to cushion the descending process of lifting disk 15, the outside cover of guide arm 14 is equipped with buffer spring one 17, buffer spring one 17 one end is contradicted with lifting disk 15, the other end is contradicted with fixed disk 13 and buffer spring one 17's elasticity is by the directional lifting disk 15 of fixed disk 13 all the time, in order to cushion the ascending process of spring, the top of guide arm 14 is coaxial to be provided with circular stopper 18, a second buffer spring 19 is sleeved outside the top end of the guide rod 14, the top end of the second buffer spring 19 is fixedly connected with the limiting block 18, the bottom end of the second buffer spring is freely suspended, in order to drive the support screw rod 11 to rotate, a lifting motor 21 which is vertically and downwardly arranged is mounted on one of the support frames 12, the output end of the lifting motor 21 is arranged in parallel with the axis of the support screw rod 11, a transmission shaft 22 is coaxially connected to the end position of the output end, a driving gear 23 is coaxially arranged at the output end of the transmission shaft 22, a driven gear 24 is coaxially arranged at the bottom of the support screw rod 11, the driving gear 23 is meshed with the driven gear 24, a lifting pedal 25 which is electrically connected with the lifting motor 21 is further arranged on the upper end surface of the support base plate 10, the lifting pedal 25 is used for controlling, when the medical staff uses the infusion bottle, the prepared infusion bottle is hung on the hook, one end of the infusion tube is inserted in the infusion bottle and communicated with the infusion bottle, the other end of the infusion tube is used for intravenous injection on the back of the hand of the patient, then, the infusion bottle is lifted to a high place, which is embodied in that a medical worker pedals a lifting pedal, the lifting motor 21 is started in a forward rotation mode, the output end of the lifting motor 21 drives the transmission shaft 22 to rotate forward synchronously, the transmission shaft 22 drives the driving gear 23 to rotate forward synchronously around the axis of the driving gear, the driving gear 23 rotates to drive the driven gear 24 to rotate backward around the axis of the driving gear, the driven gear 24 drives the support screw rod 11 to rotate backward around the axis of the driving screw rod, the lifting disc 15 is driven to vertically slide upwards along the guide rod 14 by overturning of the support screw rod 11, the lifting disc 15 drives the hook assembly 16 to synchronously move upwards until the infusion bottle is lifted to the high place, and the buffer spring II 19 buffers the lifting disc; when user personnel need take off the transfusion bottle, medical personnel step on the decline footboard, elevator motor 21 reversal starts, elevator motor 21's output will drive transmission shaft 22 synchronous reversal, transmission shaft 22 will drive driving gear 23 around self axis synchronous reversal, driving gear 23's rotation will drive driven gear 24 around self axis corotation, driven gear 24 will drive lead screw 11 around self axis corotation, lead screw 11's upset will drive lifting disk 15 along the vertical lapse of guide arm 14, lifting disk 15 will drive 16 synchronous downstream of couple subassembly, descend the transfusion bottle to the low place until, and buffer spring 17 cushions lifting disk 15, then medical personnel take off the transfusion bottle from the couple.
Referring to fig. 1, as the utility model discloses the scheme that optimizes more, for the convenience of supporting baseplate 10's removal, terminal surface is provided with holder 10a under supporting baseplate 10, and holder 10a is provided with four and is located four edges of supporting baseplate 10a lower terminal surface, be provided with universal wheel 10b of arranging down on the holder 10a, the meaning of taking this scheme lies in, simple structure, and low cost has promoted the convenience that supporting baseplate 10 removed.
Referring to fig. 1, as a more perfect solution of the present invention, the upper end surface of the lifting plate 15 is provided with a circular shallow groove matched with the lifting plate, and the circular shallow groove can temporarily place medical instruments, such as infusion tubes, films, and disinfection solutions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention; various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. Be applied to pedal over-and-under type infusion support of nursing branch of academic or vocational study, its characterized in that: the lifting device comprises a rectangular and horizontally arranged supporting base plate, wherein a supporting screw rod which is vertically and upwards arranged is rotatably arranged at the middle position of the upper end surface of the supporting base plate, a supporting frame is arranged on the upper end surface of the supporting base plate, the supporting frame is provided with two supporting rods which are symmetrically arranged along the width direction of the supporting base plate, a horizontally arranged fixed disc is coaxially sleeved outside the supporting screw rod and is fixedly connected with the supporting frame, vertically arranged guide rods are arranged on the upper end surface of the fixed disc, the two guide rods are symmetrically arranged along the width direction of the supporting base plate and are in height matching with the supporting screw rod, a lifting disc which is coaxially arranged with the supporting screw rod is sleeved outside the two guide rods, the lifting disc is matched with the guide rods and forms sliding guide fit along the vertical direction, the lifting disc is in threaded connection fit with the supporting screw rod, and a hook, the hook assembly is provided with three groups and is arranged in an array along the circumferential direction of the lifting disc, the hook assembly comprises two hooks, a first buffer spring is sleeved outside the guide rod, one end of the first buffer spring is abutted against the lifting disc, the other end of the first buffer spring is abutted against the fixed disc, the elastic force of the first buffer spring is always directed to the lifting disc by the fixed disc, a circular limiting block is coaxially arranged at the top end of the guide rod, a second buffer spring is sleeved outside the top end of the guide rod, the top end of the second buffer spring is fixedly connected with the limiting block, and the bottom end of the second buffer spring is freely suspended, a lifting motor which is vertically and downwardly arranged is installed on one of the support frames, the output end of the lifting motor is arranged in parallel to the axis of the support screw rod, a transmission shaft is coaxially connected with the end, the driving gear is meshed with the driven gear, the upper end face of the supporting bottom plate is further provided with a lifting pedal which is electrically connected with the lifting motor, the lifting pedal is used for controlling the forward and reverse rotation of the lifting motor, and the lifting pedal comprises a lifting pedal and a descending pedal.
2. The foot-operated lifting infusion support applied to the nursing department according to claim 1, wherein the foot-operated lifting infusion support comprises: the support bottom plate lower extreme face is provided with the holder, and the holder is provided with four and is located four edges of support bottom plate lower extreme face, be provided with the universal wheel of arranging down on the holder.
3. The foot-operated lifting infusion support applied to the nursing department according to claim 1, wherein the foot-operated lifting infusion support comprises: and a round shallow groove matched with the lifting disc is arranged on the upper end surface of the lifting disc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821219723.0U CN211863464U (en) | 2018-07-31 | 2018-07-31 | Be applied to pedal over-and-under type infusion support of nursing branch of academic or vocational study |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821219723.0U CN211863464U (en) | 2018-07-31 | 2018-07-31 | Be applied to pedal over-and-under type infusion support of nursing branch of academic or vocational study |
Publications (1)
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CN211863464U true CN211863464U (en) | 2020-11-06 |
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CN201821219723.0U Expired - Fee Related CN211863464U (en) | 2018-07-31 | 2018-07-31 | Be applied to pedal over-and-under type infusion support of nursing branch of academic or vocational study |
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CN (1) | CN211863464U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113058105A (en) * | 2021-03-23 | 2021-07-02 | 安徽医科大学第一附属医院 | Portable medical infusion support with rotary infusion bottle function |
CN113894811A (en) * | 2021-10-27 | 2022-01-07 | 武汉理工大学 | Medical service robot for shelter hospital |
-
2018
- 2018-07-31 CN CN201821219723.0U patent/CN211863464U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113058105A (en) * | 2021-03-23 | 2021-07-02 | 安徽医科大学第一附属医院 | Portable medical infusion support with rotary infusion bottle function |
CN113894811A (en) * | 2021-10-27 | 2022-01-07 | 武汉理工大学 | Medical service robot for shelter hospital |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 Termination date: 20210731 |
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CF01 | Termination of patent right due to non-payment of annual fee |