CN208598903U - A kind of changing liquid automatically machine - Google Patents
A kind of changing liquid automatically machine Download PDFInfo
- Publication number
- CN208598903U CN208598903U CN201721729262.7U CN201721729262U CN208598903U CN 208598903 U CN208598903 U CN 208598903U CN 201721729262 U CN201721729262 U CN 201721729262U CN 208598903 U CN208598903 U CN 208598903U
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- Prior art keywords
- infusion
- bottle
- changing
- liquid
- automatically machine
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Abstract
The utility model discloses a kind of changing liquid automatically machines.Changing liquid automatically machine is used for the infusion bottle between multiple and automatically switches, wherein an infusion bottle is inserted with infusion contact pin.The changing liquid automatically machine includes the liquid changing device that Infusion tray, at least two be fixedly arranged on the Infusion tray consolidate bottle component, are assembled to the Infusion tray, corresponding infusion bottle is extracted and be inserted into the solid bottle component for clamping infusion bottle, the liquid changing device straight reciprocating with the contact pin that will be infused.The liquid changing device extracts the infusion contact pin on the infusion bottle of predeterminated position, the Infusion tray rotation is to drive at least two solid bottles of components rotation predetermined angle, so that another infusion bottle is in predetermined position, the liquid changing device plugs infusion contact pin to the infusion bottle of predetermined position.Infusion tray drives solid bottle component rotation, so that the infusion bottle clamped on solid bottle component switches over, easy switching.
Description
Technical field
The utility model relates to field of medical technology, more particularly, to a kind of changing liquid automatically machine.
Background technique
It is manually guarded during general hospital's clinical transfusion at present in the majority.These hospitals are assembled with simple wired alarming dress
Set, but still need to transfusion patient oneself observation infusion at the end of manual alarm to call medical staff, backstage nurse passes through observation
Alarm display apparatus is then taken action.This is totally unfavorable to the personnel that are critically ill, and easily causes to ignore and danger occur.
Secondly, nurse adjusts drop speed with experience by visually observing, it is clear that this method is difficult to accurate measurement control.Exist simultaneously
Nursing staff is that patient adjusts to get up to waste time when being infused, and transfusion speed is too fast or too slow, generates very big shadow to curative effect
It rings.Furthermore infusion apparatus cannot all report the failure accidentally occurred in infusion-completed and infusion process, such as bubble, obstruction automatically
It is alert, infusion access can not be cut off in time, so that generating adverse consequences, it is therefore necessary to be improved.
Utility model content
In view of the deficiency of the prior art, the purpose of the utility model is to provide a kind of changing liquid automatically machines, it has
There is the characteristics of automatic replacement infusion bottle.
To achieve the goals above, the technical scheme adopted by the utility model is a kind of changing liquid automatically machine, is used for more
Infusion bottle automatically switches between a, wherein an infusion bottle is inserted with infusion contact pin, the changing liquid automatically machine includes Infusion tray, consolidates
At least two on the Infusion tray liquid changing devices consolidated bottle components, be assembled to the Infusion tray, the solid bottle component
For clamping infusion bottle, corresponding infusion bottle is extracted and be inserted into the liquid changing device straight reciprocating with the contact pin that will be infused；
The liquid changing device extracts the infusion contact pin on the infusion bottle of predeterminated position, and the Infusion tray rotation is to drive
Described at least two solid bottles of components rotate predetermined angle, so that another infusion bottle is in predetermined position, the liquid changing device will be defeated
Liquid contact pin is plugged to the infusion bottle of predetermined position.
Optionally, the liquid changing device includes mobile device and the clamping device that is fixedly arranged in the mobile device, described
Clamping device is for clamping the infusion contact pin, and the mobile device is for driving the clamping device linearly back and forth to move
It is dynamic.
Optionally, the mobile device includes the mounting rack for being fixedly arranged on the Infusion tray, is assembled in the mounting rack
Lead screw assembly and the dynamical element of the driving lead screw assembly movement, the clamping device are installed on the lead screw assembly.
Optionally, the lead screw assembly includes lead screw, the nut piece for being slidedly arranged on the lead screw and is installed on the nut piece
On stabilizer, the lead screw drives the nut piece mobile, so that the stabilizer is rolled along the mounting rack.
Optionally, the clamping device includes the fixed disk for being fixed on the mobile device, is fixed on the fixed disk
Clamping motor, pivot joint are connected to the link assembly of the fixed disk, are slidedly arranged on the fixed disk and hinged with the link assembly
Two grip blocks of connection, link assembly described in the clamping motor driven are rotated to drive two grip blocks to close up or be unfolded.
Optionally, the Infusion tray includes upper pallet, lower pallet, between the upper pallet and the lower pallet
Rolling element and the rotary electric machine being connected with the lower pallet, the output shaft of the rotary electric machine through the lower pallet and with institute
It states upper pallet to be connected, the liquid changing device is fixed on the lower pallet, and a described at least two solid bottle components are fixedly arranged on the upper pallet
On.
Optionally, a described at least two solid bottle components are uniformly distributed on the upper pallet, and the upper pallet offers and institute
State the corresponding infusion hole of solid bottle component.
Optionally, the changing liquid automatically machine further includes control module, and the control module is for controlling the Infusion tray
It is run with the liquid changing device.
Optionally, the changing liquid automatically machine further includes detection module, and the detection module is used to detect the liquid of infusion bottle
Content.
Optionally, the changing liquid automatically machine further includes alarm module, and the alarm module is used for according to the detection module
The liquid content information of the infusion bottle of acquisition exports prompt information.
After adopting the above structure, the utility model is compared to the prior art advantageously:
Infusion tray drives solid bottle component rotation, so that the infusion bottle clamped on solid bottle component switches over, easy switching.
Liquid changing device clamping infusion contact pin straight reciprocating, so that infusion contact pin is extracted from the infusion bottle being finished, and is inserted into through defeated
In new infusion bottle after the rotation switching of liquid pallet, realizes and automatically switch infusion bottle, automatic switchover effect is good, easy to operate.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is the stereoscopic schematic diagram of the changing liquid automatically machine of the utility model；
Fig. 2 is the schematic side view of the changing liquid automatically machine of the utility model；
Fig. 3 is the elevational schematic view of the changing liquid automatically machine of the utility model；
Fig. 4 is the fixed structure schematic diagram of solid bottle component and upper pallet in the utility model.
In figure: Infusion tray 10；Upper pallet 11；Lower pallet 12；Infusion hole 121；Rolling element 13；Rotary electric machine 14；Gu bottle
Component 20；First pressing plate 21；Blocked hole 211；Second pressing plate 22；Bottle body pressing plate 23；Main part 231；Fixed part 232；Holding part
233；Liquid changing device 30；Mobile device 31；Lead screw assembly 311；Lead screw 3111；Nut piece 3112；Stabilizer 3113；Mounting rack
312；Dynamical element 313；Clamping device 32；Fixed disk 321；Guide rail 3211；Clamp motor 322；Grip block 323.
Specific embodiment
As described below is only the preferred embodiment of the utility model, does not therefore limit the protection model of the utility model
It encloses.
Embodiment, as shown in figures 1 to 4: changing liquid automatically machine is used for the infusion bottle between multiple and automatically switches, wherein one is defeated
Liquid bottle is inserted with infusion contact pin, is inserted with the infusion bottle of infusion contact pin for conveying liquid outward.Changing liquid automatically machine includes infusion
The liquid changing device 30 that pallet 10, at least two be fixedly arranged on Infusion tray 10 consolidate bottle component 20, are assembled to Infusion tray 10.Its
In, Gu bottle component 20 for clamping infusion bottle, i.e., each solid bottle component 20 can be used for clamping an infusion bottle.Liquid changing device 30 is straight
Line, which is moved back and forth, extracts and is inserted into corresponding infusion bottle with the contact pin that will be infused.
The handoff procedure of its infusion bottle is as follows: after current infusion bottle completes infusion, liquid changing device 30 is by predeterminated position
Infusion bottle on infusion contact pin extract.The rotation of Infusion tray 10 rotates predetermined angles to drive at least two to consolidate bottle components 20, with
Another infusion bottle is set to be in predetermined position.Liquid changing device 30 plugs infusion contact pin to the infusion bottle of predetermined position.Wherein,
Predeterminated position is to be under transfusion state, orientation locating for infusion bottle.
Infusion tray 10 drives solid bottle component 20 to rotate, so that the infusion bottle clamped on solid bottle component 20 switches over, cuts
It changes conveniently.The clamping infusion contact pin straight reciprocating of liquid changing device 30, so that infusion contact pin is extracted from the infusion bottle being finished, and
Insertion is realized in the new infusion bottle after the rotation switching of Infusion tray 10 and automatically switches infusion bottle, automatic switchover effect is good, operation
It is convenient.
As shown in Figures 2 and 3, liquid changing device 30 needs that infusion contact pin is extracted and is inserted into, and has corresponding mobile empty
Between and clamping device.In one embodiment, liquid changing device 30 includes mobile device 31 and the clamping being fixedly arranged in mobile device 31
Device 32, clamping device 32 is for clamping infusion contact pin, and mobile device 31 is for driving clamping device 32 linearly reciprocal
It is mobile.Clamping device 32 is held on infusion contact pin, and pulling out for infusion contact pin is realized during the linear movement of mobile device 31
Out or insertion infusion bottle.Another new infusion bottle is delivered to predeterminated position so that empty infusion bottle is mobile by the rotation of Infusion tray 10,
So that liquid changing device 30 will be infused, contact pin is plugged to new infusion bottle, easy switching.Infusion bottle on Infusion tray 10 successively switches
Infusion, reduces the labor intensity of medical worker.
Mobile device 31 drives clamping device 32 mobile for moving along a straight line, wherein crankshaft can be used in mobile device 31
The linear motion of the realization clamping device 32 such as 3111 nut body of link mechanism, crankshaft slide block mechanism or lead screw.Below with lead screw
It is described in detail for nut body.
Mobile device 31 includes being fixedly arranged on the mounting rack 312 of Infusion tray 10, being assembled in the lead screw assembly of mounting rack 312
311 and the dynamical element 313 that moves of driving lead screw assembly 311, clamping device 32 is installed on lead screw assembly 311.Wherein, lead screw
The stabilizer that component 311 includes lead screw 3111, is slidedly arranged on the nut piece 3112 of lead screw 3111 and is installed on nut piece 3112
3113,3111 drive nut member 3112 of lead screw is mobile, so that stabilizer 3113 is rolled along mounting rack 312.
Mounting rack 312 is similar to U-shaped structure, including the two end plates being oppositely arranged.Wherein, the both ends of lead screw 3111 are interspersed
And be set up in the two end plates of mounting rack 312, nut piece 3112 is slidedly arranged between two end plates, and dynamical element 313 is fixed on installation
It is drivingly connected on frame 312 and with lead screw 3111.The rotation of dynamical element 313 is to drive lead screw 3111 to rotate, correspondingly, nut piece
3112 and the clamping device 32 that is installed on nut piece 3112 moved in a straight line along the axis of screw rod.It is moved through in nut piece 3112
Cheng Zhong, stabilizer 3113 is rolled along installation, to keep the steady movement of nut piece 3112, is played guiding and is eliminated the effect of tangential force
The moving resistance of fruit, nut piece 3112 is small.
Clamping device 32 moves linearly with mobile device 31, by the expansion of hold assembly and can close up to infusion contact pin
Loosened and is clamped.In one embodiment, clamping device 32 includes the fixed disk 321 for being fixed on mobile device 31, is fixed on
The clamping motor 322 of fixed disk 321, pivot joint are connected to the link assembly (not shown) of fixed disk 321, are slidedly arranged on fixed disk 321
And two grip blocks 323 with link assembly articulated connection, clamping 322 drive link component of motor rotation is to drive two grip blocks
323 close up or are unfolded.
Fixed disk 321 is fixed on the nut piece 3112 of mobile device 31, and optionally, the end face of the fixed disk 321 has
Linear guide 3211 always, two grip blocks 323 are slidedly arranged on the guide rail 3211, are formed between link assembly and two grip blocks 323
Slider-crank mechanism.I.e. link assembly is two rotating bars being fixed on clamping motor 322, the other end and grip block of rotating bar
323 articulated connections.Clamping motor 322 drives the rotation of two rotating bars so that two grip blocks 323 close up or are unfolded, wherein rotating bar
It is convexly curved, to improve rotation flexibility.
Clamping device 32 is purely mechanic framework, does not need to utilize circuit and the fixed function for achieving that clamping infusion contact pin
Can, ingenious in design, flexible structure clamps solid and reliable.Clamping motor 322 drives link mechanism circumferentially to move, and connection rod set
The motion range of part is limited to the moving range of two grip blocks 323.By the shape for changing two grip blocks 323 in clamping device 32
Shape to adjust distance between the two, and then adjusts the velocity interval and moving range of the clamping device 32, defeated to reach clamping
When liquid contact pin, the speed of two grip blocks 323 is exactly zero and the infusion contact pin is kept to be in the state of being clamped.
As shown in Fig. 2, Infusion tray 10 drives infusion bottle rotation to realize the switching between different infusion bottles.Implement one
Example in, Infusion tray 10 include upper pallet 11, lower pallet 12, the rolling element 13 between upper pallet 11 and lower pallet 12 and
The rotary electric machine 14 being connected with lower pallet 12.The output shaft of rotary electric machine 14 is connected through lower pallet 12 and with upper pallet 11, changes
Liquid device 30 is fixed on lower pallet 12, and at least two solid bottle components 20 are fixedly arranged on upper pallet 11.
It is relatively rotated between upper pallet 11 and lower pallet 12, to realize that solid bottle component 20 cuts liquid changing device 30
It changes.Wherein rolling element 13 can be bearing, the round structures such as pearl or idler wheel.Rolling element 13 improves the stability of rotation of the two
And by the weight transfer of infusion bottle and other items to lower pallet 12.
At least two solid bottle components 20 are uniformly distributed on upper pallet 11, and upper pallet 11 offers corresponding with solid bottle component 20
Infusion hole 121.Wherein, Gu bottle component 20 includes the first pressing plate 21 and the second pressing plate 22.First pressing plate 21 and the second pressing plate 22
Between form grasping part, infusion bottle is located in the grasping part clamped by the first pressing plate 21 and the second pressing plate 22.Into one
Step ground, Gu bottle component 20 further includes the heat preservation member for being installed on the first pressing plate 21 and the second pressing plate 22, the heat preservation member is by thermal insulation material
It is made, for keeping the temperature of infusion bottle.The bottleneck position of infusion bottle installed on the infusion hole 121 and solid bottle component 20 is opposite
It answers.The clamping of liquid changing device 30 infusion contact pin and movement, the contact pin that makes to be infused is across infusion hole 121 and plugs to infusion bottle.
As shown in Figure 1, further, Gu bottle component 20 further includes bottle body pressing plate 23, which is plugged in first
The one end for the grasping part that pressing plate 21 and the second pressing plate 22 are formed, the bottleneck position of infusion bottle is located at the other end of grasping part.
Wherein, bottle body pressing plate 23 extends outward to form arc-shaped fixed part 232 including the side wall of main part 231, main body 231,
And it is articulated in the holding part 233 of fixed part 232.Main part 231 is located in grasping part, fixed part 232 from the first pressing plate 21 with
The intersection hook joint of second pressing plate 22 to the first pressing plate 21 and the second pressing plate 22 outer surface.The rotation of holding part 233 hooks respectively
It is connected to the first pressing plate 21 and the second pressing plate 22, correspondingly, the use of blocked hole 211 is equipped on the first pressing plate 21 and the second pressing plate 22
In interspersed holding part 233, holding part 233 interts to the first pressing plate 21 with the second pressing plate 22 and extends into grasping part to limit
The movement of main part 231.
In one embodiment, lower pallet 12 is square or circular configuration, the section of upper pallet 11 are set as cross-shaped structure,
It forms 4 brackets, and the area of lower pallet 12 is less than the area of upper pallet 11.Solid bottle is installed on each bracket of upper pallet 11
Component 20, infusion bottle are located in the solid bottle component 20 and are arranged with 121 face of infusion hole.
After current infusion bottle completes infusion, mobile device 31 drive clamping device 32 to rise so that grip block 323 with
The position of infusion contact pin is corresponding, and clamping 322 drive link component movement of motor is so that the clamping infusion contact pin of grip block 323.It is complete
After clamping, mobile device 31 drives clamping device 32 mobile to complete to pull out needle movement.Rotary electric machine 14 drives 11 turns of upper pallet
It is 90 degree dynamic, so that the position of next solid bottle component 20 is moved to position corresponding to infusion contact pin.Mobile device 31 drives clamping
Device 32 is mobile, so that infusion contact pin is inserted into new infusion bottle to complete contact pin movement.It is anti-to clamp 322 drive link component of motor
To movement, so that grip block 323 unclamps infusion contact pin.Mobile device 31 drives clamping device 32 mobile, completes cutting for infusion bottle
Change operation.
Changing liquid automatically machine further includes control module (not shown), and control module is for controlling Infusion tray 10 and liquid changing device
30 operations.Control module is used to control the amount of movement of mobile device 31, clamps holding action and the clamping opportunity of motor 322, on
The rotational angle etc. of supporting plate 11.Control module can by the detecting elements such as relay, travel switch or sensor realize stroke and
Angle control.
Further, changing liquid automatically machine further includes detection module (not shown), and detection module is used to detect the liquid of infusion bottle
Body content.In one embodiment, detection module is using sensor come the presence or absence of medical fluid in real-time monitoring infusion bottle.Such as sensor phase
Control module transmits electric signal, so that control module control is run to carry out the switching operation of infusion bottle.Have or changing liquid automatically
Machine further includes alarm module, the liquid content information output prompt letter for the infusion bottle that alarm module is used to be obtained according to detection module
Breath.Sound or indicator light can be used in the warning message or phase control center sends information warning etc..Further, by controlling mould
Block and control centre carry out networking operation, it can be achieved that unified management and monitoring, reduce malpractice.
Screw body and link mechanism etc. are widely used at present, and other structures and principle are same as the prior art, here
It repeats no more.
Claims (10)
1. a kind of changing liquid automatically machine, for the infusion bottle automatic switchover between multiple, wherein an infusion bottle is inserted with infusion contact pin,
It is characterized in that, the changing liquid automatically machine includes that Infusion tray, at least two be fixedly arranged on the Infusion tray consolidate bottle component, dress
It is assigned to the liquid changing device of the Infusion tray, the solid bottle component is moved for clamping infusion bottle, the liquid changing device linear reciprocation
It is dynamic to extract and be inserted into corresponding infusion bottle with the contact pin that be infused；
The liquid changing device extracts the infusion contact pin on the infusion bottle of predeterminated position, and the Infusion tray rotation is described to drive
At least two solid bottles of components rotate predetermined angle, so that another infusion bottle is in predetermined position, the liquid changing device inserts infusion
Needle is plugged to the infusion bottle of predetermined position.
2. changing liquid automatically machine according to claim 1, which is characterized in that the liquid changing device includes mobile device and fixed
Clamping device in the mobile device, for clamping the infusion contact pin, the mobile device is used for the clamping device
The clamping device is driven linearly to move back and forth.
3. changing liquid automatically machine according to claim 2, which is characterized in that the mobile device includes being fixedly arranged on the infusion
The dynamical element of the mounting rack of pallet, the lead screw assembly for being assembled in the mounting rack and the driving lead screw assembly movement, it is described
Clamping device is installed on the lead screw assembly.
4. changing liquid automatically machine according to claim 3, which is characterized in that the lead screw assembly includes lead screw, is slidedly arranged on institute
The stabilizer stating the nut piece of lead screw and being installed on the nut piece, the lead screw drives the nut piece mobile, so that institute
Stabilizer is stated to roll along the mounting rack.
5. changing liquid automatically machine according to claim 2, which is characterized in that the clamping device includes being fixed on the movement
The fixed disk of device, the clamping motor for being fixed on the fixed disk, pivot joint are connected to the link assembly of the fixed disk, are slidedly arranged on
The fixed disk and two grip blocks with link assembly articulated connection, link assembly described in the clamping motor driven rotate
To drive two grip blocks to close up or be unfolded.
6. changing liquid automatically machine according to claim 1, which is characterized in that the Infusion tray include upper pallet, lower pallet,
Rolling element and the rotary electric machine connected with the lower pallet between the upper pallet and the lower pallet, the rotation
The output shaft of motor is connected through the lower pallet and with the upper pallet, and the liquid changing device is fixed on the lower pallet, institute
An at least two solid bottle components are stated to be fixedly arranged on the upper pallet.
7. changing liquid automatically machine according to claim 6, which is characterized in that a described at least two solid bottle components are uniformly distributed in institute
It states on upper pallet, the upper pallet offers infusion hole corresponding with the bottle component admittedly.
8. changing liquid automatically machine according to claim 1, which is characterized in that the changing liquid automatically machine further includes control module,
The control module is run for controlling the Infusion tray and the liquid changing device.
9. changing liquid automatically machine according to claim 1, which is characterized in that the changing liquid automatically machine further includes detection module,
The detection module is used to detect the content liquid of infusion bottle.
10. changing liquid automatically machine according to claim 9, which is characterized in that the changing liquid automatically machine further includes alarm module,
The liquid content information for the infusion bottle that the alarm module is used to be obtained according to the detection module exports prompt information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729262.7U CN208598903U (en) | 2017-12-13 | 2017-12-13 | A kind of changing liquid automatically machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729262.7U CN208598903U (en) | 2017-12-13 | 2017-12-13 | A kind of changing liquid automatically machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208598903U true CN208598903U (en) | 2019-03-15 |
Family
ID=65659098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721729262.7U Expired - Fee Related CN208598903U (en) | 2017-12-13 | 2017-12-13 | A kind of changing liquid automatically machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208598903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812271A (en) * | 2017-12-13 | 2018-03-20 | 浙江海洋大学 | A kind of changing liquid automatically machine |
| CN112628915A (en) * | 2020-12-04 | 2021-04-09 | 台州禾墨装饰设计有限公司 | Indoor ventilator capable of ventilating at multiple angles |
-
2017
- 2017-12-13 CN CN201721729262.7U patent/CN208598903U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812271A (en) * | 2017-12-13 | 2018-03-20 | 浙江海洋大学 | A kind of changing liquid automatically machine |
| CN107812271B (en) * | 2017-12-13 | 2024-02-06 | 浙江海洋大学 | Automatic liquid changing machine |
| CN112628915A (en) * | 2020-12-04 | 2021-04-09 | 台州禾墨装饰设计有限公司 | Indoor ventilator capable of ventilating at multiple angles |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20211213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |