CN211188544U

CN211188544U - Electric lifting infusion apparatus

Info

Publication number: CN211188544U
Application number: CN201921525182.9U
Authority: CN
Inventors: 陈微; 吴小宝; 朱伟军; 周超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-08-07
Anticipated expiration: 2029-09-12

Abstract

The utility model relates to a medical equipment technical field, concretely relates to electric lift transfusion system aims at solving among the prior art neutral infusion support and all needs the lift and the locking work of both hands operation could accomplish the lifter, uses inconvenient swift problem, and its technical essential lies in including base and support body, the support body is located the top of base, the inside cavity form that is of support body, just the inside of support body be equipped with the first branch that the support body internal diameter matches, first branch rotates and is connected with second branch, second branch with the coaxial setting of first branch and threaded connection, the inside drive that is equipped with of base second branch pivoted adjustment mechanism. The utility model discloses it is rotatory to control drive second branch by adjustment mechanism to order about first branch and remove along vertical direction, with control transfusion system lift, the operation is got up labour saving and time saving.

Description

Electric lifting infusion apparatus

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to electric lift transfusion system.

Background

At present, the infusion support is used for hanging liquid medicine bottles or matching articles for bags, is necessary equipment for medical care, mainly comprises a folding telescopic type infusion support, a top rail type infusion support, a vertical type infusion support and the like, has respective advantages and disadvantages in various forms, is better in using the folding telescopic infusion support for bed infusion in a ward, is better in using the top rail type infusion support for intensive infusion in an infusion room seat, and is better in using the movable vertical type infusion support for zero-time position adding infusion.

In the technical field of medical treatment, there are multiple inconveniences when nurse or patient put into the infusion support couple with the transfusion bottle, all vertical infusion supports on the market all need the operation of both hands just can accomplish the lift and the locking work of lifter at present, namely one hand holds the lifter, the nut is loosened or screwed up to the other hand, just can accomplish the work of the lift of lifter, decline and locking, especially when meetting the disabled person, or can only one hand idle time, or patient or nurse when the object or infusion bag were taken to the other hand, can't accomplish the lift work of lifter, must need the assistance of other people second people, the practicality is influenced greatly.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to solve the technical problem of overcoming the defects that the lifting and locking work of the lifting rod can be completed only by the operation of both hands in the prior art of the vertical infusion support, and the use is inconvenient and fast, thereby providing an electric lifting infusion apparatus.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an electric lift transfusion system, includes base and support body, the support body is located the top of base, the support body is inside to be the cavity form, just the inside of support body be equipped with the first branch that the support body internal diameter matches, first branch rotates and is connected with second branch, second branch with coaxial setting of first branch and threaded connection, the inside drive that is equipped with of base second branch pivoted adjustment mechanism.

Optionally, the adjusting mechanism includes a connecting rod rotatably disposed in the base, the connecting rod is perpendicular to the second support rod, the connecting rod is in transmission connection with the second support rod through a bevel gear, one end of the connecting rod extends out of the base, and a driving member is disposed at an end of the connecting rod.

Optionally, the driving member is a driving motor, and an output shaft of the driving motor is fixedly connected with the connecting rod.

Optionally, one end of the connecting rod and one end of the second supporting rod, which are close to the bevel gear, are provided with limiting plates.

Optionally, the inside both sides of support body are opened there is the spacing groove that sets up along vertical direction, first bracing piece is close to base one end both sides are equipped with the gag lever post of being connected with the spacing groove slides.

Optionally, the base bottom is equipped with universal wheel and foot rest, foot rest height-adjustable, universal wheel height lies in between the maximum height and the minimum height of foot rest.

Optionally, the foot rest includes first stabilizer blade and second stabilizer blade, first stabilizer blade cup joints on the second stabilizer blade, run through on the second stabilizer blade and be provided with the bolt, the bolt outer end is equipped with the handle.

The utility model discloses technical scheme has following advantage:

1. the utility model discloses an electric lift transfusion system, order about first branch along vertical direction displacement through rotating second branch, at last base internally mounted have control second branch pivoted adjustment mechanism can, when the support body is wholly arranged in to first branch, only the tip with infusion peg fixed connection is located the support body outside, and then when needing to lift, it is rotatory to control drive second branch by adjustment mechanism, in order to order about first branch and remove along vertical direction, at this moment, first branch is inside with the connecting portion of second branch are located the support body, first branch pole body is located the support body outside, thereby can effectively protect drive mechanism, and service life is prolonged.

2. The utility model discloses an electric lift transfusion system utilizes bevel gear's transmission mode, cooperates the helicitic texture of first branch and second branch, makes whole possess self-locking function, avoids appearing sliding after long-term the use and leads to the condition of first branch whereabouts suddenly.

3. The utility model discloses an electric lift transfusion system when driving motor moves, lets the connecting rod keep coaxial rotation, and bevel gear transmission rotates in order to ensure second branch immediately, and the rethread screw thread drives first branch along vertical direction displacement to control transfusion system goes up and down, labour saving and time saving.

4. The utility model discloses an electric lift transfusion system, connecting rod and second branch are close to bevel gear one end and all are provided with the limiting plate, and this limiting plate can play the effect of fixed connecting rod and second branch to prevent that engaged with bevel gear from droing the separation.

5. The utility model discloses an electric lift transfusion system arranges the gag lever post in the activity of spacing inslot, plays the effect of the radial displacement of restriction first branch on the one hand, and on the other hand is supplementary when first branch and second branch pass through the screw thread rotation along vertical direction displacement, ensures that first branch can not break away from the second branch and fall out outside the frame.

6. The utility model discloses an electric lift transfusion system, universal wheel and foot rest are installed to the base bottom to foot rest height-adjustable, the universal wheel height is located between the maximum height and the minimum height of foot rest, and wherein the universal wheel is convenient for remove whole turnover frame, and the foot rest can guarantee steadily in the place of some unevenness.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an electric lifting infusion apparatus according to an embodiment of the present invention.

Description of reference numerals:

1. a base; 11. a limiting plate; 2. a frame body; 21. a first support bar; 22. a second support bar; 23. a limiting groove; 24. a limiting rod; 3. an adjustment mechanism; 31. a connecting rod; 32. a bevel gear; 33. a drive motor; 4. a universal wheel; 41. a foot rest; 42. a first leg; 43. a second leg; 44. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

An electric lifting infusion apparatus, as shown in fig. 1, comprises a base 1 and a frame body 2, wherein the frame body 2 is located above the base 1, and in order to realize the automatic lifting function of the infusion apparatus, the limitation in this embodiment of the present invention is that the interior of the frame body 2 is hollow, and a first supporting rod 21 matched with the inner diameter of the frame body 2 is arranged in the interior of the frame body 2, so as to drive the first supporting rod 21 to extend out of the frame body 2 to realize the lifting of the infusion apparatus; in addition, the first supporting rod 21 is rotatably connected with a second supporting rod 22, the first supporting rod 21 and the second supporting rod 22 are limited to be coaxially arranged and connected in a threaded manner, in this embodiment, the first supporting rod 21 is a solenoid, the second supporting rod 22 is a stud, the first supporting rod is driven to move in the vertical direction by rotating the second supporting rod 22, and finally the adjusting mechanism 3 for controlling the rotation of the second supporting rod 22 is installed inside the base 1. Therefore, when first branch 21 is wholly arranged in 2 insides of support body, only the tip with infusion peg fixed connection is located 2 outsides of support body, and then when needing to lift, by adjustment mechanism 3 control drive second branch 22 rotatory to order about first branch 21 and remove along vertical direction, at this moment, first branch 21 is located 2 insides of support body with the connecting portion of second branch 22, and first branch 21 pole body is located the support body outside, thereby can effectively protect transmission structure, improves life.

As shown in fig. 1, the adjusting mechanism 3 includes a connecting rod 31 rotatably disposed in the base 1, the connecting rod 31 is perpendicular to the second support rod 22, bevel gears 32 are disposed on both the connecting rod 31 and the second support rod 22, the two bevel gears 32 are meshed and connected, and finally one end of the connecting rod 31 is extended out of the base 1 and a driving member is mounted on the end thereof. Therefore, the bevel gear transmission mode is adopted, and the thread structures of the first support rod 21 and the second support rod 22 are matched, so that the whole structure has a self-locking function, and the situation that the first support rod 21 suddenly falls down due to slippage after long-term use is avoided.

As shown in fig. 1, the driving member is a driving motor 33, and when the driving member is installed, an output shaft of the driving motor 33 is fixedly connected with the connecting rod 31, so that when the driving motor 33 acts, the connecting rod 31 keeps rotating coaxially, the bevel gear 32 is used for transmission to ensure that the second supporting rod 22 rotates, and then the first supporting rod 21 is driven by the screw thread to move in the vertical direction, so as to control the infusion apparatus to lift, thereby saving time and labor. In other embodiments, the drive member may be driven by a manual crank.

As shown in fig. 1, the connecting rod 31 and the second support rod 22 are provided with a limiting plate 11 at one end close to the bevel gear 32, and the limiting plate 11 can play a role of fixing the connecting rod 31 and the second support rod 22, so as to prevent the meshed bevel gear 32 from falling off and separating.

As shown in fig. 1, the inside both sides of support body 2 are opened has along the spacing groove 23 that vertical direction set up, and first branch 21 is close to base 1 one end both sides and is equipped with the gag lever post 24 of being connected with the spacing groove 23 slides, arrange gag lever post 24 in the activity of spacing groove 23, play the effect of the radial displacement of first branch 21 of restriction on the one hand, on the other hand supplementary first branch 21 and second branch 22 move along vertical direction when passing through the screw thread rotation, ensure that first branch 21 can not break away from second branch 22 and fall out outside support body 2.

In order to be used in multiple places without temporary disassembly and assembly, as shown in fig. 1, the universal wheels 4 and the foot rests 41 are installed at the bottom of the base 1, the height of the foot rests 41 is adjustable, the height of the universal wheels 4 is between the maximum height and the minimum height of the foot rests 41, the universal wheels 4 are convenient to move the whole revolving rack, and the foot rests 41 can be guaranteed to be stable in uneven places.

As shown in fig. 1, the foot rest 41 includes a first supporting leg 42 and a second supporting leg 43, the first supporting leg 42 is sleeved on the second supporting leg 43, the height of the foot rest 41 is changed by extending and retracting the first supporting leg 42, a bolt is disposed on the second supporting leg 43 in a penetrating manner, and a handle 44 is disposed at an outer end of the bolt. When the flatness needs to be adjusted, the foot rest 41 is pulled by using the handle 44 until the leveling.

The working principle of the electric lifting infusion apparatus is as follows: when first branch 21 is whole arranges 2 insides of support body in, only the tip with infusion peg fixed connection is located the 2 outsides of support body, and then when needing to lift, by the action of driving motor 33, let connecting rod 31 keep coaxial rotation, bevel gear 32 transmission is in order to ensure second branch 22 to rotate immediately, rethread screw thread drives first branch 21 and moves along vertical direction, with control transfusion system lifting, at this moment, first branch 21 is located 2 insides of support body with the connecting portion of second branch 22, first branch 21 pole is located the support body outside, thereby can effectively protect transmission structure, and service life is prolonged.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides an electric lifting infusion set, includes base (1) and support body (2), support body (2) are located the top of base (1), its characterized in that, support body (2) are inside to be the cavity form, just the inside of support body (2) be equipped with first branch (21) that support body (2) internal diameter matches, first branch (21) are rotated and are connected with second branch (22), second branch (22) with coaxial setting and threaded connection of first branch (21), base (1) inside is equipped with the drive second branch (22) pivoted adjustment mechanism (3).

2. The electric lifting infusion set according to claim 1, wherein the adjusting mechanism (3) comprises a connecting rod (31) rotatably disposed in the base (1), the connecting rod (31) is perpendicular to the second supporting rod (22), the connecting rod (31) is in transmission connection with the second supporting rod (22) through a bevel gear (32), and one end of the connecting rod (31) extends out of the base (1) and is provided with a driving member at the end.

3. The electric lifting infusion set according to claim 2, wherein the driving member is a driving motor (33), and an output shaft of the driving motor (33) is fixedly connected with the connecting rod (31).

4. The electric lifting infusion set according to claim 2, wherein a limiting plate (11) is arranged at one end of the connecting rod (31) and one end of the second supporting rod (22) close to the bevel gear (32).

5. The electric lifting infusion set according to claim 4, wherein two sides of the interior of the frame body (2) are provided with limiting grooves (23) arranged along the vertical direction, and two sides of one end of the first supporting rod (21) close to the base (1) are provided with limiting rods (24) connected with the limiting grooves (23) in a sliding manner.

6. The electric lifting infusion set according to claim 1, wherein the base (1) is provided at the bottom with universal wheels (4) and a foot rest (41), the foot rest (41) is height-adjustable, and the height of the universal wheels (4) is between the maximum height and the minimum height of the foot rest (41).

7. The electric lifting infusion set according to claim 6, wherein the foot support (41) comprises a first support leg (42) and a second support leg (43), the first support leg (42) is sleeved on the second support leg (43), a bolt is arranged on the second support leg (43) in a penetrating manner, and a handle (44) is arranged at the outer end of the bolt.