CN110090334A - Height adjustment device and infusion support - Google Patents
Height adjustment device and infusion support Download PDFInfo
- Publication number
- CN110090334A CN110090334A CN201910520874.2A CN201910520874A CN110090334A CN 110090334 A CN110090334 A CN 110090334A CN 201910520874 A CN201910520874 A CN 201910520874A CN 110090334 A CN110090334 A CN 110090334A
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- CN
- China
- Prior art keywords
- fixed sleeving
- height adjustment
- locking assembly
- locating sleeve
- adjustment device
- 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.)
- Pending
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- 238000001802 infusion Methods 0.000 title claims abstract description 20
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1415—Stands, brackets or the like for supporting infusion accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/14—Telescoping systems locking in intermediate non-discrete positions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/14—Telescoping systems locking in intermediate non-discrete positions
- F16B7/1409—Telescoping systems locking in intermediate non-discrete positions with balls or rollers urged by an axial displacement of a wedge or a conical member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of height adjustment device and infusion support, belong to medical instruments field comprising fixed sleeving, moving casing, locating sleeve, locking assembly and adjust component；Locating sleeve setting is connect in fixed sleeving, and with the bottom end of moving casing, and the tube wall of locating sleeve is provided with holding tank, and holding tank extends radially through the tube wall of locating sleeve；Locking assembly is arranged in holding tank and contacts with the outer wall of the inner wall of fixed sleeving and adjusting component；It adjusts component to be threaded through in moving casing and locating sleeve, can be axially moveable；It under stationary state, adjusts component and squeezes locking assembly, locking assembly is made to be fixed on the inner wall of fixed sleeving, moving casing may only be adjusted up height；When adjusting component disengaging locking assembly, it can be relatively moved between locking assembly and fixed sleeving, moving casing can be adjusted up and down in height；It is easy to operate, simplify the height adjustment to infusion support, saves the regulating time of medical staff.
Description
Technical field
The present invention relates to field of medical appliances, in particular to a kind of height adjustment device and infusion support.
Background technique
With social progress and expanding economy, Medical Devices have increasingly been towards specialization, multifunction, it is integrated,
The direction for saving space characteristic is developed, and multifunctional transfusion rack realizes the function of one-machine-multi-function.
The common infusion support in Hospitals at Present ward is mostly to insert formula infusion support, which is filled by pedestal, upright bar, height adjustment
It sets and is formed with infusion set.Its three big basic function that can be realized mobile suspension infusion bottle and infusion bottle height adjustment.
When to infusion support height adjustment, a hand turns height adjusting part, adjusts the height of upright bar on the other hand, that is,
It must be completed by both hands when to infusion bottle height adjustment, increase the regulating time of medical staff, and complicated for operation.
Summary of the invention
The purpose of the present invention is to provide a kind of height adjustment device, can make medical staff's one-handed performance, can be completed
To the height adjustment of infusion support.Regulating time that is simple, convenient, saving medical staff and space, improve working efficiency.
Another object of the present invention is to provide a kind of infusion supports, using above-mentioned height adjustment device.
The embodiment of the present invention is achieved in that
A kind of height adjustment device, including fixed sleeving and moving casing, the moving casing are plugged on the fixing sleeve
In pipe, and can be along the axial movement of the fixed sleeving；Further include: locating sleeve, locking assembly and adjusting component；
The locating sleeve setting is connect in the fixed sleeving, and with the bottom end of the moving casing, the positioning
The tube wall of casing is provided with holding tank, and the holding tank extends radially through the tube wall of the locating sleeve；
The locking assembly is arranged in the holding tank, and with the inner wall of the fixed sleeving and the component that adjusts
Outer wall contact；
The adjusting component is threaded through in the moving casing and the locating sleeve, and can along the moving casing and
The axial movement of the locating sleeve；
When the adjusting component squeezes the locking assembly, locking assembly is made to be fixed on the inner wall of fixed sleeving, at this point, living
Dynamic casing can be adjusted up height, cannot adjust height downwards；
When the adjusting component is detached from the locking assembly, it can be relatively moved between locking assembly and fixed sleeving, at this point,
Moving casing can adjust height up and down.
In preferred embodiments of the present invention, the adjusting component includes handle, pull lever and positioning column；
The handle is socketed on the moving casing, and the handle is connect by positioning pin with the pull lever, described
Guide groove to accommodate the positioning pin is set on moving casing；
The positioning column is located in the locating sleeve, and the positioning column is connect with the bottom of the pull lever.
In preferred embodiments of the present invention, the positioning column is in back taper, and the upper end diameter is greater than lower end diameter, is used for
Radial force is applied to the locking assembly.
In preferred embodiments of the present invention, there is interconnected the first accommodating chamber and second inside the locating sleeve
Accommodating chamber, first accommodating chamber are located above the second accommodating chamber, and the diameter of second accommodating chamber is greater than described first and accommodates
The diameter of chamber, first accommodating chamber is to accommodate the pull lever, and second accommodating chamber is to accommodate the positioning column.
In preferred embodiments of the present invention, the adjusting component further includes dynamic clamping head and quiet clamping head, and the dynamic clamping head and quiet clamping head is set
It sets in second accommodating chamber, and between the positioning column and the bottom of chamber of second accommodating chamber.
In preferred embodiments of the present invention, the adjusting component further includes limit body, and the drawing is arranged in the limit body
The lower end of lever, to be adjusted to position of the positioning column in the pull lever.
In preferred embodiments of the present invention, the holding tank setting is multiple, and is evenly distributed on the locating sleeve
It is circumferential.
In preferred embodiments of the present invention, the locking assembly includes multiple spheres, the sphere side with it is described solid
Determine the inner wall contact of casing, the other side of the sphere is contacted with the positioning column.
In preferred embodiments of the present invention, the height adjustment device includes drill holder, and the drill holder is for connecting
The fixed sleeving and the moving casing,
The inner sleeve of the drill holder is located between the inner wall of the fixed sleeving and the outer wall of the moving casing, for hindering
Only the locating sleeve detaches the fixed sleeving.
A kind of infusion support, including pedestal and height adjustment device as described above；
The fixed sleeving bottom of the height adjustment device is connect with the pedestal.
The beneficial effect of height adjustment device provided in an embodiment of the present invention is:
In the height adjustment device, locating sleeve is arranged in fixed sleeving, and locating sleeve top and moving casing
Bottom end connection, moving casing can drive locating sleeve to be axially moveable in fixed sleeving；The tube wall of locating sleeve is provided with
Holding tank, holding tank extend radially through the tube wall of locating sleeve；Locking assembly be arranged in holding tank, and the locking assembly with
The inner wall of fixed sleeving contacts；It adjusts component to be threaded through in moving casing and locating sleeve, and can be along moving casing and positioning
The axial movement of casing；
When adjust component relative to moving casing to it is static when, adjust component squeeze locking assembly, fix locking assembly
In the inner wall of fixed sleeving；At this point, since the position of locking assembly and fixed sleeving is relatively fixed, moving casing and fixed sleeving
Between position it is also relatively fixed, that is, reach the locking function to moving casing and fixed sleeving, moving casing can be adjusted up
Highly, but height cannot be adjusted downwards；
When adjusting component is moved up relative to moving casing, adjusts component and be detached from locking assembly, due to adjusting component
Pressure no longer is applied to locking assembly, can be relatively moved between locking assembly and fixed sleeving, moving casing and fixed sleeving it
Between position can also relatively move, that is, reach the unlocking function to moving casing and fixed sleeving, moving casing can upwards and
Height is adjusted downwards.
Height adjustment device provided in this embodiment, compared with the existing technology in height adjustment mode, can use list
Hand manipulation adjusts component, easily, flexibly realizes the adjusting to position between fixed sleeving and moving casing, substantially alleviates medical care
The working strength of personnel has saved the time of medical staff.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram for the height adjustment device that the embodiment of the present invention one provides；
Fig. 2 is the structural schematic diagram of locating sleeve in the embodiment of the present invention one；
Fig. 3 is cross-sectional view at A-A in Fig. 2；
Fig. 4 is the structural schematic diagram of positioning column in the embodiment of the present invention one；
Fig. 5 is the structural schematic diagram of drill holder in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of infusion support provided by Embodiment 2 of the present invention.
In figure: 100- fixed sleeving；200- moving casing；300- locating sleeve；310- holding tank；320- first
Accommodating chamber；The second accommodating chamber of 330-；400- locking assembly；500- adjusts component；510- handle；520- pull lever；
530- positioning column；540- positioning pin；550- limit body；560- dynamic clamping head and quiet clamping head；600- drill holder；10- pedestal；20-
Height adjustment device.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
With reference to the accompanying drawing, it elaborates to some embodiments of the present invention.In the absence of conflict, following
Feature in embodiment and embodiment can be combined with each other.
Embodiment one
It please refers to shown in Fig. 1 to Fig. 5, the present embodiment provides a kind of height adjustment device, including fixed sleeving 100 and activity
Casing 200, moving casing 200 are plugged in fixed sleeving 100, and can be along the axial movement of fixed sleeving 100；Further include:
Locating sleeve 300, locking assembly 400 and adjusting component 500；
Locating sleeve 300 is arranged in fixed sleeving 100, and 300 top of locating sleeve and the bottom end of moving casing 200 connect
It connects, moving casing 200 can drive locating sleeve 300 to be axially moveable in fixed sleeving 100；
The tube wall of locating sleeve 300 is provided with holding tank 310, and holding tank 310 extends radially through the pipe of locating sleeve 300
Wall；
Locking assembly 400 is arranged in holding tank 310, and the inner wall and tune of the locking assembly 400 and fixed sleeving 100
Save the outer wall contact of component 500；
It adjusts component 500 to be threaded through in moving casing 200 and locating sleeve 300, and can be along moving casing 200 and positioning
The axial movement of casing 300；
When adjusting component 500 is static relative to moving casing 200, adjusts component 500 and squeeze locking assembly 400, make to lock
Tight component 400 is fixed on the inner wall of fixed sleeving 100；At this point, since locking assembly 400 is opposite with the position of fixed sleeving 100
Fixed, position is also relatively fixed between moving casing 200 and fixed sleeving 100, that is, reaches to moving casing 200 and fixing sleeve
The locking function of pipe 100；
When adjusting component 500 is moved up relative to moving casing 200, adjusts component 500 and is detached from locking assembly 400,
Pressure no longer is applied to locking assembly 400 due to adjusting component 500, opposite can be moved between locking assembly 400 and fixed sleeving 100
Dynamic, position can also relatively move between moving casing 200 and fixed sleeving 100, that is, reach to moving casing 200 and fix
The unlocking function of casing 100.
Height adjustment device provided in this embodiment, compared with the existing technology in height adjustment mode, realizing can be with
It is manipulated using one hand and adjusts component 500, easily, flexibly realize the tune to position between fixed sleeving 100 and moving casing 200
Section, substantially alleviates the working strength of medical staff, has saved the time of medical staff.
It please refers to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, in preferred embodiments of the present invention, adjusting component 500 includes handle
510, pull lever 520 and positioning column 530；
Handle 510 is socketed on moving casing 200, and handle 510 is connect by positioning pin 540 with pull lever 520, movable sleeve
Guide groove to holding locating pin 540 is set on pipe 200；The effect of guide groove is guidance positioning pin 540 along interaction casing
Axial direction it is mobile；
Positioning column 530 is located in locating sleeve 300, and positioning column 530 is connect with the bottom of pull lever 520, it is preferable that positioning
Column 530 is socketed in pull lever 520.What needs to be explained here is that in the present embodiment positioning column can also be made using other modes
530 pairs of pull lever 520 are connected, and are directly connected with pull lever 520 for example, connection buckle can be arranged in positioning column.
The effect of positioning column 530 is so that locking assembly 400 is fixed on fixing sleeve for applying pressure to locking assembly 400
The inner wall of pipe 100.
In preferred embodiments of the present invention, above-mentioned positioning column 530 is in back taper, and it is straight that the upper end diameter is greater than lower end
When diameter, pull lever 520 and positioning column 530 move downwards, the tapered surface of positioning column 530 applies radial force to locking assembly 400,
And then locking assembly 400 is made to squeeze the inner wall of fixed sleeving 100, realize the effect that position is fixed between the two.
In preferred embodiments of the present invention, as shown in Fig. 2, having be interconnected first to hold inside locating sleeve 300
Receive chamber 320 and the second accommodating chamber 330, two accommodating chambers are set as axis coincidence, and the first accommodating chamber 320 is located at the second accommodating chamber
330 tops, the diameter of the second accommodating chamber 330 are greater than the diameter of the first accommodating chamber 320, and the first accommodating chamber 320 is pulled to accommodate
Bar 520, while playing the role of being oriented to the moving direction of pull lever 520, that is, make pull lever 520 along locating sleeve 300
Axis direction it is mobile；Second accommodating chamber 330 makes positioning column 530 equally along locating sleeve 300 to accommodate positioning column 530
Axis direction is mobile.
Preferably, above-mentioned positioning column 530 can be set to tubular, use detachable connection method with pull lever 520.
Specifically, positioning column 530 is installed in pull lever 520, when assembly, the two requires smaller fit clearance, or interference fit,
And it is unlikely to positioning column 530 and is detached from pull lever 520.
In preferred embodiments of the present invention, Fig. 1 is please referred to, adjusting component 500 further includes limit body 550, limit body 550
The lower end of pull lever 520 is set, to be adjusted to position of the positioning column 530 in pull lever 520；Above-mentioned limit body
550 can use nut, and screw thread is arranged in the bottom of pull lever 520, may be threadably coupled to nut in pull lever 520, into
And facilitate and adjust the height above-mentioned in pull lever 520 of positioning column 530, so that in practical application, adjusting positioning column 530 reaches conjunction
Suitable locked position.In preferred embodiments of the present invention, above-mentioned adjusting component 500 further includes dynamic clamping head and quiet clamping head 560, elasticity
Return unit 560 is arranged in the second accommodating chamber 330, and between positioning column 530 and the bottom of chamber of the second accommodating chamber 330.Elasticity
Return unit 560 preferably uses spring, and to when lifting pull lever 520 on, positioning column 530 is moved up, and spring is made to be in compression
State, when release handle 510, spring reset pushes 530 column of positioning column to move down, and applies pressure to locking assembly 400,
Come the casing 100 that is locked.
In preferred embodiments of the present invention, referring to figure 2. and Fig. 3, the holding tank 310 on locating sleeve 300 is arranged more
It is a, and it is evenly distributed on the circumferential direction of locating sleeve 300.
In preferred embodiments of the present invention, locking assembly 400 includes multiple spheres, and sphere can use metal material,
Sphere side is contacted with the inner wall of fixed sleeving 100, and the other side of sphere is contacted with positioning column 530.
In preferred embodiments of the present invention, Fig. 1 and Fig. 5 are please referred to, height adjustment device includes drill holder 600, variable diameter
Set 600 for being connected and fixed casing 100 and moving casing 200, the inner sleeve of drill holder 600 be located at the inner wall of fixed sleeving 100 with
Between the outer wall of moving casing 200, for preventing locating sleeve 300 from detaching fixed sleeving 100.
Embodiment two
A kind of infusion support is provided in the present embodiment, as shown in fig. 6, showing the structural schematic diagram of infusion support comprising
Pedestal 10, and the height adjustment device 20 as provided in embodiment one；Since the specific structure of height adjustment device 20 is in reality
It applies and has made an explanation in example one, therefore repeated no more in the present embodiment, specifically please refer to embodiment one.
100 bottom of fixed sleeving in above-mentioned height adjustment device 20 is connect with pedestal 10.
Pedestal 10 has movable pulley, convenient to move to infusion support.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of height adjustment device, including fixed sleeving and moving casing, the moving casing are plugged on the fixed sleeving
It is interior, and can be along the axial movement of the fixed sleeving；It is characterized by further comprising: locating sleeve, locking assembly and adjusting group
Part；
The locating sleeve setting is connect in the fixed sleeving, and with the bottom end of the moving casing, the locating sleeve
Tube wall be provided with holding tank, the holding tank extends radially through the tube wall of the locating sleeve；
The locking assembly is arranged in the holding tank, and with the inner wall of the positioning fixed sleeving and the component that adjusts
Outer wall contact；
The adjusting component is threaded through in the moving casing and the locating sleeve, and can be along the moving casing and described
The axial movement of locating sleeve；
When the adjusting component squeezes the locking assembly, locking assembly is made to be fixed on the inner wall of fixed sleeving；
When the adjusting component is detached from the locking assembly, it can be relatively moved between locking assembly and fixed sleeving.
2. height adjustment device according to claim 1, which is characterized in that the adjusting component includes handle, pull lever
And positioning column；
The handle is socketed on the moving casing, and the handle is connect by positioning pin with the pull lever, the activity
Guide groove to accommodate the positioning pin is set on casing；
The positioning column is located in the locating sleeve, and the positioning column is connect with the bottom of the pull lever.
3. height adjustment device according to claim 2, which is characterized in that the positioning column is in back taper, and the upper end is straight
Diameter is greater than lower end diameter, for applying radial force to the locking assembly.
4. height adjustment device according to claim 2, which is characterized in that have inside the locating sleeve and be interconnected
The first accommodating chamber and the second accommodating chamber, first accommodating chamber is located above the second accommodating chamber, second accommodating chamber it is straight
Diameter is greater than the diameter of first accommodating chamber, and first accommodating chamber is used to accommodate the pull lever, second accommodating chamber
To accommodate the positioning column.
5. height adjustment device according to claim 4, which is characterized in that the adjusting component further includes elastic reset
Part, the dynamic clamping head and quiet clamping head are arranged in second accommodating chamber, and are located at the chamber of the positioning column and second accommodating chamber
Between bottom.
6. height adjustment device according to claim 2, which is characterized in that the adjusting component further includes limit body, institute
The lower end that the pull lever is arranged in limit body is stated, to be adjusted to position of the positioning column in the pull lever.
7. height adjustment device according to claim 1, which is characterized in that the holding tank setting is multiple, and uniformly divides
Circumferential direction of the cloth in the locating sleeve.
8. height adjustment device according to claim 2, which is characterized in that the locking assembly includes multiple spheres, institute
It states sphere side to contact with the inner wall of the fixed sleeving, the other side of the sphere is contacted with the positioning column.
9. height adjustment device according to claim 1, which is characterized in that the height adjustment device includes drill holder,
The drill holder is used to connect the fixed sleeving and the moving casing,
The inner sleeve of the drill holder is located between the inner wall of the fixed sleeving and the outer wall of the moving casing, for preventing
It states locating sleeve and detaches the fixed sleeving.
10. a kind of infusion support, which is characterized in that including pedestal, and the height as described in any one of claim 1-9
Regulating device；
The fixed sleeving bottom of the height adjustment device is connect with the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910520874.2A CN110090334A (en) | 2019-06-14 | 2019-06-14 | Height adjustment device and infusion support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910520874.2A CN110090334A (en) | 2019-06-14 | 2019-06-14 | Height adjustment device and infusion support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110090334A true CN110090334A (en) | 2019-08-06 |
Family
ID=67451036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910520874.2A Pending CN110090334A (en) | 2019-06-14 | 2019-06-14 | Height adjustment device and infusion support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110090334A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405599Y (en) * | 1999-12-24 | 2000-11-15 | 陈永 | Medical infusion stand |
| CN205118428U (en) * | 2015-10-15 | 2016-03-30 | 厦门瑞尔特卫浴科技股份有限公司 | Flexible pipe fitting and have water intaking valve of this flexible pipe fitting |
| CN208017868U (en) * | 2017-11-30 | 2018-10-30 | 宿迁市春明医疗器材有限公司 | A kind of infusion support facilitating adjustment |
| CN210728342U (en) * | 2019-06-14 | 2020-06-12 | 北京北方泰石医疗科技有限公司 | Height adjusting device and infusion support |
-
2019
- 2019-06-14 CN CN201910520874.2A patent/CN110090334A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405599Y (en) * | 1999-12-24 | 2000-11-15 | 陈永 | Medical infusion stand |
| CN205118428U (en) * | 2015-10-15 | 2016-03-30 | 厦门瑞尔特卫浴科技股份有限公司 | Flexible pipe fitting and have water intaking valve of this flexible pipe fitting |
| CN208017868U (en) * | 2017-11-30 | 2018-10-30 | 宿迁市春明医疗器材有限公司 | A kind of infusion support facilitating adjustment |
| CN210728342U (en) * | 2019-06-14 | 2020-06-12 | 北京北方泰石医疗科技有限公司 | Height adjusting device and infusion support |
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