CN201859659U - Manual and mechanical height adjusting device - Google Patents
Manual and mechanical height adjusting device Download PDFInfo
- Publication number
- CN201859659U CN201859659U CN2010205865471U CN201020586547U CN201859659U CN 201859659 U CN201859659 U CN 201859659U CN 2010205865471 U CN2010205865471 U CN 2010205865471U CN 201020586547 U CN201020586547 U CN 201020586547U CN 201859659 U CN201859659 U CN 201859659U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- elevating lever
- backstay
- hook
- shaped pin
- 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
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- Invalid Beds And Related Equipment (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to a manual and mechanical height adjusting device, which comprises a hollow base. At least two positioning holes are axially distributed on the base, the base is movably sleeved on the outside of a lifting rod, a positioning rod is movably arranged in the lifting rod via a pin, a hook-shaped pin matching with the positioning hole is arranged at one end of the positioning rod, the lifting rod is provided with a through hole, the end of the hook-shaped pin extends out of the lifting rod via the through hole, a shift lever handle is arranged at the other end of the positioning rod and extends out of the lifting rod, and a spring is disposed between the positioning rod and the lifting rod and is located on a side opposite to the hook-shaped pin. The manual and mechanical height adjusting device is applicable to medical appliances and relevant mechanical equipment or mechanisms.
Description
Technical field
The utility model relates to the technical field of arrangement for adjusting height, relates in particular to a kind of armstrong's patent formula arrangement for adjusting height.
Background technology
In medicine equipment and associated machines or mechanism, need to use arrangement for adjusting height to regulate height, as the handrail of transfusion chair, the guardrail of sick bed etc.There are shortcomings such as complex structure, operation inconvenience mostly in present existing arrangement for adjusting height.
The utility model content
Technical problem to be solved in the utility model is: a kind of armstrong's patent formula arrangement for adjusting height simple in structure, easy and simple to handle is provided.
For addressing the above problem, the technical solution adopted in the utility model is:
Armstrong's patent formula arrangement for adjusting height, the pedestal that comprises a hollow, described pedestal upper edge axial distribution has at least two pilot holes, the pedestal movable set is in the outside of elevating lever, be movably set with backstay in the described elevating lever, described backstay is movably arranged on elevating lever inside by bearing pin, the hook-shaped pin of one end of backstay for matching with pilot hole, through hole is arranged on the elevating lever, elevating lever is stretched out in the end of hook-shaped pin from through hole, the other end of backstay is the driving lever handle, and described driving lever handle stretches out elevating lever, be provided with spring between described backstay and the elevating lever, described spring is positioned at the opposite side of hook-shaped pin.
Described pedestal comprises the pedestal outer tube, and pedestal outer tube inside is provided with the pedestal liner, and described pedestal outer tube and pedestal liner are evenly distributed with pilot hole vertically on corresponding mutually position, and the pedestal outer tube is provided with the liner adjusting screw.
The bottom of described elevating lever is provided with spacing lock bolt.
The beneficial effects of the utility model are: above-mentioned armstrong's patent formula arrangement for adjusting height is simple in structure, easy and simple to handle, is applicable in medicine equipment and associated machines or the mechanism, is with a wide range of applications.
Description of drawings
Fig. 1 is the inner structure synoptic diagram of the utility model armstrong's patent formula arrangement for adjusting height master apparent direction;
Fig. 2 is the right TV structure synoptic diagram of Fig. 1;
Fig. 3 is the structure for amplifying synoptic diagram of A portion among Fig. 1;
Fig. 4 is that the utility model armstrong's patent formula arrangement for adjusting height is in the status architecture synoptic diagram of highly regulating lowest order;
Fig. 5 is that the utility model armstrong's patent formula arrangement for adjusting height is in the status architecture synoptic diagram of highly regulating most significant digit;
Among the figure: 1, pedestal, 11, the pedestal outer tube, 12, the pedestal liner, 13, pilot hole, 14, the liner adjusting screw, 2, elevating lever, 3, backstay, 31, hook-shaped pin, 32, the driving lever handle, 4, bearing pin, 5, spring, 6, spacing lock bolt, 7, cavity.
Embodiment
Below by specific embodiment the utility model armstrong's patent formula arrangement for adjusting height is described in further detail.
As Fig. 1, shown in Figure 2, armstrong's patent formula arrangement for adjusting height, the pedestal 1 that comprises a hollow, as shown in Figure 3, described pedestal 1 comprises pedestal outer tube 11, pedestal outer tube 11 inside are provided with pedestal liner 12, described pedestal outer tube 11 and pedestal liner 12 are evenly distributed with seven pilot holes 13 vertically on corresponding mutually position, pedestal 1 movable set is in the outside of elevating lever 2, pedestal outer tube 11 is provided with four liner adjusting screw 14, the outer wall of the top of liner adjusting screw 14 and pedestal liner 12 fits, clockwise during turn liner adjusting screw 14, pedestal liner 12 is fitted to elevating lever 12, thereby the gap between pedestal liner 12 and the elevating lever 12 is dwindled; In like manner, counterclockwise during turn liner adjusting screw 14, can make the gap enlargement between pedestal liner 12 and the elevating lever 12.Be movably set with backstay 3 in the described elevating lever 2, described backstay 3 is movably arranged on elevating lever 2 inside by bearing pin 4, described bearing pin 4 can also be made the position-limiting action that elevating lever 2 is adjusted to lowest order, the hook-shaped pin 31 of the lower end of backstay 3 for matching with pilot hole 13, on the elevating lever 2 through hole is arranged, elevating lever 2 is stretched out in the end of hook-shaped pin 31 from through hole, the upper end of backstay 3 is a driving lever handle 32, described driving lever handle 32 stretches out elevating lever 2, be provided with spring 5 between described backstay 3 and the elevating lever 2, described spring 5 is positioned at the opposite side of hook-shaped pin 31, backstay 3 is provided with a cavity 7 that matches with spring 5, described spring 5 is arranged in cavity 7, hook-shaped pin 31 inserts in the pilot hole 13 of pedestal liner 12 under the effect of spring 5 elastic force automatically, the bottom of described elevating lever 2 is provided with spacing lock bolt 6, is used to prevent that elevating lever 2 is deviate from above pedestal 1 when highly regulating.
Principle of work of the present utility model is: during use, pedestal outer tube 11 fixes with the fixed part of equipment or mechanism, as the bed frame of sick bed, the chair frame of transfusion chair etc.; The upper end of elevating lever 2 fixes with the equipment that needs work highly to regulate or the movable part of mechanism, as the guardrail of sick bed, the handrail of transfusion chair etc.
Height adjustment process: the movable part of holding equipment or mechanism, and hold driving lever handle 32 with finger simultaneously, driving lever handle 32 is upwards carried and do not loosed one's grip, this moment, backstay 3 meetings be that the center rotates with bearing pin 4, the hook-shaped pin 31 of backstay 3 lower ends breaks away from from the pilot hole 13 of pedestal liner 12, then in the indentation elevating lever 2, this moment, elevating lever 2 can slide up and down in pedestal 1, after sliding into desired height, unclamp driving lever handle 32, this moment is under the elastic force effect of spring 5, backstay 3 is that the center rotates with bearing pin 4, the hook-shaped pin 31 of backstay 3 lower ends inserts in the pilot hole 13 of pedestal outer tube 11 and pedestal liner 12 under the effect of spring 5 elastic force automatically, thereby with location between backstay 3 and the pedestal 1, thereby reach the purpose of regulating height.In the above-mentioned adjustment process, as shown in Figure 4, when elevating lever 2 drops on bearing pin 4 and the pedestal 1 end in contact, be the lowest order of highly regulating this moment, this moment, hook-shaped pin 31 was suspended from the below of pedestal 1, no longer played the effect of location, and this moment, bearing pin 4 played the effect spacing and location; As shown in Figure 5, when elevating lever 2 rises to spacing lock bolt 6 with 1 time end in contact of pedestal, be the most significant digit of highly regulating this moment, the length of pedestal 1 equates with hook-shaped pin 31 bottoms to the distance between the spacing lock bolt 6, this moment, the bottom of pedestal 1 was held on the spacing lock bolt 6, hook-shaped pin 31 is held on the upper end of pedestal 1, plays the effect of location equally.
Claims (3)
1. armstrong's patent formula arrangement for adjusting height, the pedestal that comprises a hollow, it is characterized in that: described pedestal upper edge axial distribution has at least two pilot holes, the pedestal movable set is in the outside of elevating lever, be movably set with backstay in the described elevating lever, described backstay is movably arranged on elevating lever inside by bearing pin, the hook-shaped pin of one end of backstay for matching with pilot hole, through hole is arranged on the elevating lever, elevating lever is stretched out in the end of hook-shaped pin from through hole, the other end of backstay is the driving lever handle, and described driving lever handle stretches out elevating lever, be provided with spring between described backstay and the elevating lever, described spring is positioned at the opposite side of hook-shaped pin.
2. armstrong's patent formula arrangement for adjusting height according to claim 1, it is characterized in that: described pedestal comprises the pedestal outer tube, pedestal outer tube inside is provided with the pedestal liner, described pedestal outer tube and pedestal liner are evenly distributed with pilot hole vertically on corresponding mutually position, the pedestal outer tube is provided with the liner adjusting screw.
3. armstrong's patent formula arrangement for adjusting height according to claim 1 and 2, it is characterized in that: the bottom of described elevating lever is provided with spacing lock bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205865471U CN201859659U (en) | 2010-11-01 | 2010-11-01 | Manual and mechanical height adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205865471U CN201859659U (en) | 2010-11-01 | 2010-11-01 | Manual and mechanical height adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201859659U true CN201859659U (en) | 2011-06-08 |
Family
ID=44105460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205865471U Expired - Fee Related CN201859659U (en) | 2010-11-01 | 2010-11-01 | Manual and mechanical height adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201859659U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976585A (en) * | 2010-11-01 | 2011-02-16 | 江苏永发医用设备有限公司 | Manual mechanical height adjusting device |
| CN103284659A (en) * | 2013-06-21 | 2013-09-11 | 苏州金威特工具有限公司 | Dust collector handle with adjustable heights |
| WO2015135237A1 (en) * | 2014-03-11 | 2015-09-17 | 李路平 | Expandable hospital bed |
| CN106773076A (en) * | 2017-03-30 | 2017-05-31 | 青岛镭创光电技术有限公司 | Various dimensions indicate laser module and laser beam emitting device |
| CN112603681A (en) * | 2020-12-25 | 2021-04-06 | 温州医科大学附属第一医院 | Sickbed with guardrails |
-
2010
- 2010-11-01 CN CN2010205865471U patent/CN201859659U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976585A (en) * | 2010-11-01 | 2011-02-16 | 江苏永发医用设备有限公司 | Manual mechanical height adjusting device |
| CN101976585B (en) * | 2010-11-01 | 2013-04-17 | 江苏永发医用设备有限公司 | Manual mechanical height adjusting device |
| CN103284659A (en) * | 2013-06-21 | 2013-09-11 | 苏州金威特工具有限公司 | Dust collector handle with adjustable heights |
| WO2015135237A1 (en) * | 2014-03-11 | 2015-09-17 | 李路平 | Expandable hospital bed |
| CN106773076A (en) * | 2017-03-30 | 2017-05-31 | 青岛镭创光电技术有限公司 | Various dimensions indicate laser module and laser beam emitting device |
| CN112603681A (en) * | 2020-12-25 | 2021-04-06 | 温州医科大学附属第一医院 | Sickbed with guardrails |
| CN112603681B (en) * | 2020-12-25 | 2021-11-23 | 温州医科大学附属第一医院 | Sickbed with guardrails |
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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: 20110608 Termination date: 20141101 |
|
| EXPY | Termination of patent right or utility model |