CN2440494Y - Improvement of therapeutic apparatus - Google Patents
Improvement of therapeutic apparatus Download PDFInfo
- Publication number
- CN2440494Y CN2440494Y CN 00254955 CN00254955U CN2440494Y CN 2440494 Y CN2440494 Y CN 2440494Y CN 00254955 CN00254955 CN 00254955 CN 00254955 U CN00254955 U CN 00254955U CN 2440494 Y CN2440494 Y CN 2440494Y
- Authority
- CN
- China
- Prior art keywords
- connecting rods
- parallel
- drive mechanism
- parallel connecting
- model
- 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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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model relates to an improved therapeutic apparatus which comprises a base, a lifting mechanism of four parallel connecting rods movably connected to the base, a bed which is connected to the upper side of the four parallel connecting rods and a power mechanism which can drive a driving rod in the four parallel connecting rods to swing up and down. The improved therapeutic apparatus is characterized in that the lower end of the driving rod on the four parallel connecting rods is provided with a transmission rod; the power mechanism is arranged transversely, and an output shaft of the power mechanism is movably connected with the transmission rod. Compared with the prior art, the utility model has the advantage that the bed can falls to lower height to satisfy doctors which sit to carry out long-time therapy for patients lying on the bed.
Description
This utility model relates to a kind of medical apparatus and instruments, particularly the architecture advances at dental unit tooth chair position.
As shown in Figure 1, existing need the dental patient recumbency receive treatment usefulness and as required the localized therapy apparatus of lifting mainly by pedestal, the parallel four connecting rod elevating mechanisms of loose joint on pedestal, be actively socketed on the chair above parallel four connecting rods, drive the power drive mechanism formation that the driving lever in parallel four connecting rods swings up and down, power drive mechanism can be a hydraulic gear, it also can be Pneumatic Transmission mechanism, it also can be the lead screw transmission mechanism that drives by motor, no matter be hydraulic pressure, air pressure, still the screw body that drives of motor, it is provided with all is transmission vertically or oblique transmission.This kind therapy apparatus is owing to be subjected to the restriction (as screw mandrel or piston) of power drive mechanism oneself height, cause chair can not descend too lowly, can only drop to about 450mm, the De Taigao that can not rise can only rise to about 680mm, because the minimum altitude of chair is about 450mm, cause the doctor in therapeutic process in place, can not treat patient with comfortable naturally physiology sitting posture, working long hours is easy to generate fatigue, so just brings great inconvenience to the doctor.
Goal of the invention of the present utility model is to provide a kind of chair can drop to lower height, can be seated with comfortable naturally physiology posture to satisfy the doctor, and the patient who lies on the chair is made the architecture advances of the therapy apparatus of treatment for a long time.
This utility model is to realize like this, comprise parallel four connecting rod elevating mechanisms on pedestal of pedestal, loose joint, be actively socketed on chair above parallel four connecting rods, drive the power drive mechanism that the driving lever in parallel four connecting rods swings up and down, its special feature is that the lower end of the driving lever on parallel four connecting rods is provided with drive link, power drive mechanism is a horizontally set, and the output shaft and the drive link of power drive mechanism are movably connected.
During work, output shaft laterally seesaws, and drives the drive link swing, and the driving lever on parallel four connecting rods is also swung up and down, and moves up and down thereby drive chair.
Here, power drive mechanism can be a hydraulic gear, also can be Pneumatic Transmission mechanism, also can be the drive mechanism that motor drives the screw mandrel motion.
This utility model compared with the prior art, because power drive mechanism is a horizontally set, and the output of power is that output shaft by horizontally set carries out, how long tubular axis does not have, can the minimum altitude of parallel four connecting rods not exerted an influence, therefore, the utlity model has chair and can drop to lower height, can be seated with natural comfortable posture and make long-time treatment, simple in structure, advantage of low manufacturing cost lying in patient on the chair to satisfy the doctor.
Fig. 1 is the structural representation of prior art therapy apparatus;
Fig. 2 is the structural representation of this utility model therapy apparatus.
Now in conjunction with the accompanying drawings and embodiments this utility model is described in further detail:
As shown in Figure 2, this utility model is mainly by pedestal 1, the parallel four connecting rod elevating mechanisms 2 of loose joint on pedestal 1, be connected the chair 3 above the parallel four connecting rod elevating mechanisms 2, drive power drive mechanism 5 formations that the driving lever 4 in the parallel four connecting rod elevating mechanisms 2 swings up and down, its special feature is that the lower end of the driving lever 4 on the parallel four connecting rod elevating mechanisms is provided with drive link 6, power drive mechanism 5 horizontally sets, power drive mechanism is mainly by motor 7, reduction box 8, screw mandrel 9 constitutes, the lower end loose joint of drive link 6 has drive block 10, and the other end horizontal thread of screw mandrel 9 is connected on the drive block 10.
During the actual use of this utility model, the minimum altitude of its chair can reach about 300mm, and maximum height can reach about 700mm.
Claims (1)
1, a kind of architecture advances of therapy apparatus, comprise parallel four connecting rod elevating mechanisms on pedestal of pedestal, loose joint, be connected chair above parallel four connecting rods, drive the power drive mechanism that the driving lever in parallel four connecting rods swings up and down, the lower end that it is characterized in that the driving lever on parallel four connecting rods is provided with drive link, power drive mechanism is a horizontally set, and the output shaft and the drive link of power drive mechanism are movably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00254955 CN2440494Y (en) | 2000-09-19 | 2000-09-19 | Improvement of therapeutic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00254955 CN2440494Y (en) | 2000-09-19 | 2000-09-19 | Improvement of therapeutic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2440494Y true CN2440494Y (en) | 2001-08-01 |
Family
ID=33612083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00254955 Expired - Fee Related CN2440494Y (en) | 2000-09-19 | 2000-09-19 | Improvement of therapeutic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2440494Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101353128B (en) * | 2008-08-21 | 2013-01-02 | 杭州金叶无障碍设备制造有限公司 | Barrier-free escalator and elevating method |
| CN108557686A (en) * | 2018-06-04 | 2018-09-21 | 中山松德新材料装备有限公司 | A kind of glue basin elevating mechanism |
| CN113825479A (en) * | 2019-05-14 | 2021-12-21 | 株式会社森田东京制作所 | Chair for diagnosis and treatment |
-
2000
- 2000-09-19 CN CN 00254955 patent/CN2440494Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101353128B (en) * | 2008-08-21 | 2013-01-02 | 杭州金叶无障碍设备制造有限公司 | Barrier-free escalator and elevating method |
| CN108557686A (en) * | 2018-06-04 | 2018-09-21 | 中山松德新材料装备有限公司 | A kind of glue basin elevating mechanism |
| CN113825479A (en) * | 2019-05-14 | 2021-12-21 | 株式会社森田东京制作所 | Chair for diagnosis and treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |