CN205824511U - Telescopic expandable stent - Google Patents
Telescopic expandable stent Download PDFInfo
- Publication number
- CN205824511U CN205824511U CN201620611394.9U CN201620611394U CN205824511U CN 205824511 U CN205824511 U CN 205824511U CN 201620611394 U CN201620611394 U CN 201620611394U CN 205824511 U CN205824511 U CN 205824511U
- Authority
- CN
- China
- Prior art keywords
- block
- worm screw
- drivewheel
- stop block
- housing
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 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 6
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 238000012913 prioritisation Methods 0.000 description 3
- 206010041591 Spinal osteoarthritis Diseases 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000036319 cervical spondylosis Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 208000005801 spondylosis Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses a kind of telescopic expandable stent, comprise interface module, lifting module and base；Wherein, interface module is used for and needs the fixing connection of foot of the tables and chairs being extended；Lifting module comprises housing, worm screw, gear train and knob；Worm screw, gear train are arranged in the housing, and knob is arranged on housing, are provided with the through hole moved up and down for worm screw in housing；Gear train comprises drivewheel, transmission module and driven pulley, and drivewheel is engaged by transmission module and driven pulley, driven pulley and worm engaging；Knob is fixing with drivewheel to be connected, and is used for driving drivewheel to rotate and then controls worm screw moving up and down；Top and the interface module of worm screw are fixedly linked；The lower end of base and lifting module middle shell removably connects.This utility model is easy to operate, it is achieved that the height adjustable of tables and chairs, and can change different types of base according to personalized preference and needs.
Description
Technical field
This utility model relates to mechanical field, particularly relates to a kind of telescopic expandable stent.
Background technology
In life, will often find that the ratio of tables and chairs is improper, if the office of this tables and chairs of people's life-time service will necessarily
Cause the generation of some cervical spondylosiss, lumbar spondylosis.In addition, owing to ground is uneven or tables and chairs quality problems, table is often resulted in
The foot of chair can not be affixed on ground completely affects comfort level.
Can regulate by arranging expandable stent on the foot of tables and chairs, traditional method is mainly by regulation extension
Inside and outside frame, the drillhole height of two parts realizes height adjustment, and utilizes screw to realize fixing.But so in use
Time cumbersome, especially when there is no instrument adjust the most extremely inconvenient.
Utility model content
Technical problem to be solved in the utility model is for defect involved in background technology, it is provided that Yi Zhongke
Flexible expandable stent, is arranged on tables and chairs, it is achieved the height adjustable of tables and chairs.
This utility model is for solving above-mentioned technical problem by the following technical solutions:
Telescopic expandable stent, comprises interface module, lifting module and base；
Described interface module is used for and needs the fixing connection of foot of the tables and chairs being extended；
Described lifting module comprises housing, worm screw, gear train and knob；
Described worm screw, gear train are arranged in the housing, and knob is arranged on housing, are provided with for described worm screw in described housing
The through hole moved up and down；
Described gear train comprises drivewheel, transmission module and driven pulley, and described transmission module comprises at least one drive,
Described drivewheel is engaged by transmission module and driven pulley, described driven pulley and described worm engaging；
Described knob is fixing with drivewheel to be connected, and is used for driving drivewheel to rotate and then controls worm screw moving up and down；
Top and the interface module of described worm screw are fixedly linked；
The lower end of described base and described lifting module middle shell removably connects.
As this utility model further prioritization scheme of telescopic expandable stent, described interface module comprise pedestal,
Fixed block, slide block and leading screw；
Described pedestal is provided with the chute matched with described slide block；
Described fixed block is arranged on one end of described chute；
It is arranged on chute on described slide block, it is possible to along described slide；
It is provided with screwed hole along glide direction on described slide block, and the screw thread of described screwed hole and the screw thread phase on described leading screw
Coupling, described leading screw is for adjusting the sliding position of described slide block；
Described slide block and described fixed block are provided with the limiting structure of the foot limiting tables and chairs after combination.
As this utility model further prioritization scheme of telescopic expandable stent, described limiting structure comprises the first limit
Determine block and the second stop block；
Described first stop block and the second stop block are arc-shaped, and wherein, the first stop block is arranged on described slide block,
Second stop block is arranged on described fixed block, and the first stop block, the second stop block constitute parantheses shape.
As this utility model further prioritization scheme of telescopic expandable stent, described transmission module uses a biography
Driving wheel.
The method of work of this telescopic expandable stent, comprises procedure below:
Step 1), is adjusted the position of slide block, pulls open the distance between the first stop block and the second stop block by leading screw；
Step 2), it would be desirable to the foot of the tables and chairs installing expandable stent is put between the first stop block and the second stop block；
Step 3), adjusts the position of slide block so that the first stop block and the second stop block are by described tables and chairs by leading screw
Foot is fixed；
Step 4), rotary knob, drive drivewheel to rotate, drivewheel drives driven pulley to rotate by transmission module, and then
Take worm movement to, treat the length adjustment of expandable stent to target length, stop the rotation knob.
This utility model uses above technical scheme compared with other frame for movement technology existing, has techniques below effect
Really:
1. achieve the height adjustable of tables and chairs；
It is the most easy to operate, as long as the knob of revolving outer just can realize lifting easily during lifting；
3. can change different types of base according to personalized preference and needs.
Accompanying drawing explanation
Fig. 1 is the structural representation in this utility model interface module between slide block, fixed block and leading screw；
Fig. 2 is the structural representation between this utility model lifting module middle gear group and worm screw；
Fig. 3 is the structural representation of base in this utility model；
Fig. 4 is population structure schematic diagram of the present utility model.
In figure, 1-slide block, 2-screw mandrel, 3-worm screw, 4-knob, 5-interface module, 6-lifts module, 7-base.
Detailed description of the invention
Below in conjunction with the accompanying drawings the technical solution of the utility model is described in further detail:
As shown in Figures 1 to 4, the utility model discloses a kind of telescopic expandable stent, comprise interface module, lifting
Module and base；
Described interface module is used for and needs the fixing connection of foot of the tables and chairs being extended；
Described lifting module comprises housing, worm screw, gear train and knob；
Described worm screw, gear train are arranged in the housing, and knob is arranged on housing, are provided with for described worm screw in described housing
The through hole moved up and down；
Described gear train comprises drivewheel, transmission module and driven pulley, and described transmission module comprises at least one drive,
Described drivewheel is engaged by transmission module and driven pulley, described driven pulley and described worm engaging；
Described knob is fixing with drivewheel to be connected, and is used for driving drivewheel to rotate and then controls worm screw moving up and down；
Top and the interface module of described worm screw are fixedly linked；
The lower end of described base and described lifting module middle shell removably connects.
Described interface module comprises pedestal, fixed block, slide block and leading screw；
Described pedestal is provided with the chute matched with described slide block；
Described fixed block is arranged on one end of described chute；
It is arranged on chute on described slide block, it is possible to along described slide；
It is provided with screwed hole along glide direction on described slide block, and the screw thread of described screwed hole and the screw thread phase on described leading screw
Coupling, described leading screw is for adjusting the sliding position of described slide block；
Described slide block and described fixed block are provided with the limiting structure of the foot limiting tables and chairs after combination.
Described limiting structure comprises the first stop block and the second stop block, the first stop block and the second stop block and is circular arc
Shape, wherein, the first stop block is arranged on described slide block, and the second stop block is arranged on described fixed block, and the first stop block,
Second stop block constitutes parantheses shape.
Described first stop block and the second stop block can also simply be set to bulk, are separately positioned on slide block and fix
On block.
In order to simple for structure, product is durable, and transmission module uses a drive, and base is also only with a letter
Single hollow cylinder is constituted, and is used for supporting tables and chairs.
The method of work of this telescopic expandable stent, comprises procedure below:
Step 1), is adjusted the position of slide block, pulls open the distance between the first stop block and the second stop block by leading screw；
Step 2), it would be desirable to the foot of the tables and chairs installing expandable stent is put between the first stop block and the second stop block；
Step 3), adjusts the position of slide block so that the first stop block and the second stop block are by described tables and chairs by leading screw
Foot is fixed；
Step 4), rotary knob, drive drivewheel to rotate, drivewheel drives driven pulley to rotate by transmission module, and then
Take worm movement to, treat the length adjustment of expandable stent to target length, stop the rotation knob.
It is understood that unless otherwise defined, all terms used herein (include skill to those skilled in the art of the present technique
Art term and scientific terminology) have with the those of ordinary skill in this utility model art be commonly understood by identical meaning
Justice.Should also be understood that those terms defined in such as general dictionary should be understood that have with prior art upper
The meaning that meaning hereinafter is consistent, and unless defined as here, will not come by idealization or the most formal implication
Explain.
Above-described detailed description of the invention, is entered the purpose of this utility model, technical scheme and beneficial effect
One step describes in detail, be it should be understood that and the foregoing is only detailed description of the invention of the present utility model, is not used to limit
This utility model processed, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, all
Within protection domain of the present utility model should be included in.
Claims (4)
- The most telescopic expandable stent, it is characterised in that comprise interface module, lifting module and base；Described interface module is used for and needs the fixing connection of foot of the tables and chairs being extended；Described lifting module comprises housing, worm screw, gear train and knob；Described worm screw, gear train are arranged in the housing, and knob is arranged on housing, are provided with for described worm screw upper and lower in described housing The through hole of movement；Described gear train comprises drivewheel, transmission module and driven pulley, and described transmission module comprises at least one drive, described Drivewheel is engaged by transmission module and driven pulley, described driven pulley and described worm engaging；Described knob is fixing with drivewheel to be connected, and is used for driving drivewheel to rotate and then controls worm screw moving up and down；Top and the interface module of described worm screw are fixedly linked；The lower end of described base and described lifting module middle shell removably connects.
- Telescopic expandable stent the most according to claim 1, it is characterised in that described interface module comprises pedestal, consolidates Determine block, slide block and leading screw；Described pedestal is provided with the chute matched with described slide block；Described fixed block is arranged on one end of described chute；It is arranged on chute on described slide block, it is possible to along described slide；It is provided with screwed hole along glide direction on described slide block, and the screw thread of described screwed hole and the screw thread on described leading screw are mutually Joining, described leading screw is for adjusting the sliding position of described slide block；Described slide block and described fixed block are provided with the limiting structure of the foot limiting tables and chairs after combination.
- Telescopic expandable stent the most according to claim 2, it is characterised in that described limiting structure comprises the first restriction Block and the second stop block；Described first stop block and the second stop block are arc-shaped, and wherein, the first stop block is arranged on described slide block, and second Stop block is arranged on described fixed block, and the first stop block, the second stop block constitute parantheses shape.
- Telescopic expandable stent the most according to claim 1, it is characterised in that described transmission module uses a transmission Wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620611394.9U CN205824511U (en) | 2016-06-20 | 2016-06-20 | Telescopic expandable stent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620611394.9U CN205824511U (en) | 2016-06-20 | 2016-06-20 | Telescopic expandable stent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205824511U true CN205824511U (en) | 2016-12-21 |
Family
ID=58145459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620611394.9U Expired - Fee Related CN205824511U (en) | 2016-06-20 | 2016-06-20 | Telescopic expandable stent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205824511U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402587A (en) * | 2016-06-20 | 2017-02-15 | 南京航空航天大学 | Telescopic expanding support and work method thereof |
| CN110906129A (en) * | 2019-12-10 | 2020-03-24 | 珠海横琴新区辉腾电子科技有限公司 | Detection apparatus for energy-conserving consumer |
-
2016
- 2016-06-20 CN CN201620611394.9U patent/CN205824511U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402587A (en) * | 2016-06-20 | 2017-02-15 | 南京航空航天大学 | Telescopic expanding support and work method thereof |
| CN106402587B (en) * | 2016-06-20 | 2018-08-28 | 南京航空航天大学 | Telescopic expandable stent and its working method |
| CN110906129A (en) * | 2019-12-10 | 2020-03-24 | 珠海横琴新区辉腾电子科技有限公司 | Detection apparatus for energy-conserving consumer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20190620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |