CN205073179U - Lifter of electric lift sick bed - Google Patents
Lifter of electric lift sick bed Download PDFInfo
- Publication number
- CN205073179U CN205073179U CN201520861304.7U CN201520861304U CN205073179U CN 205073179 U CN205073179 U CN 205073179U CN 201520861304 U CN201520861304 U CN 201520861304U CN 205073179 U CN205073179 U CN 205073179U
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- CN
- China
- Prior art keywords
- pulley
- bed
- lifter
- elevating lever
- electric
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- Expired - Fee Related
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Abstract
The utility model provides a lifter of electric lift sick bed, its characterized in that lifter middle part system has the step, the balance plate lift locating hole of electric lift sick bed is arranged in at step below position, mouth along the preparation recess of step top, the horizontal system of recess has horizontal screw hole, installation pulley in the recess, the pulley is locked by the lateral pin screw, the pulley cooperates with the cavity of pulldown bed backboard face, when the action is done by the balance plate, the lifter does not produce any resistance to the pulldown bed board under the effect of pulley, the pulldown bed board produces the angle to be changed along with the lift altitude variation of lifter, realize the lift of pulldown bed board.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of elevating lever of electric up-down sick bed.
Background technology
Lifting invalid bed general patient use when sufferer, and known sick bed is all be elevated by artificial hand realization, when client need bed board position is elevated, under normal circumstances, is come for its service by families of patients or nursing staff.This operation not only increases manual labor, and when patient alone time cannot realize.
Therefore, as 201220083900.1 a kind of three folding electric up-down sick bed of Chinese patent, lay and " comprised the bedstead, bed board and the guardrail that are provided with pulley; wherein bed board is arranged on bedstead; be provided with electric pushrod and bracing frame in bedstead; it is characterized in that; described bedstead is arranged on foot rest by Y-shaped crane; bed board comprises 4 pieces of bed board blocks, connected by articulated manner between bed board block, electric pushrod is provided with four, and described four electric pushrods are fixed on the transverse axis in the middle of bedstead, and guardrail supports swing arm and is movably fixed to bedstead both sides ".Its structural manufacturing process of this technology is comparatively complicated, and it is higher to there is cost of manufacture.
The China Patent No. be hereby incorporated by is a kind of two-part electric up-down sick bed of 201320729039.81, advocate " comprise and be in a head of a bed at body two ends, be in a longeron for body dual-side; erection has fixed bed grate and pulldown bed grate respectively on described longeron; the described pulldown bed grate both sides, one end be in the middle part of a body adopt hinge on bed body longeron; it is characterized in that; at described pulldown bed grate; bottom surface be provided with electric lifting rod, the gauge tap of described electric lifting rod, hangs on the described head of a bed ".As schemed to describe, the force of this technology is in the middle of pulldown bed grate, and is monolateral stressed, when pulldown bed grate rises, can cause unbalanced defect under the weight power of human body.
The China Patent No. be hereby incorporated by is 201320733333.6 1 kinds of syllogic electric up-down sick beds, advocate " to comprise and be in a head of a bed at body two ends respectively, tailstock, be in a longeron for body dual-side, it is characterized in that erection has head movement bed grate and leg movements bed grate respectively on described longeron, described leg movements bed grate hingedly to be formed by two sections, described head movement bed grate and the leg movements bed grate both sides, end in the middle part of bed body adopt hinge on bed body longeron, described leg movements bed grate is provided with towards the both sides, end of tailstock the pulley slided along longeron slide rail, be provided with in the bottom surface of described head movement bed grate the bottom surface of leg movements bed grate in the middle part of bed body described in electric lifting rod be provided with electric lifting rod two described electric lifting rods share gauge tap hang on the described head of a bed ".This technology adopts three sections of up-down modes, and patient body can be made in lifting process at a loss as to what to do, and the force supported is analogous to the existence of aforesaid defect.
The China Patent No. be hereby incorporated by is the elevating lever of a 201420030112.7. electric up-down sick bed, advocate " to comprise movable bed frame, lower supporter and the elevating mechanism be connected between movable bed frame and lower supporter, movable bed frame is provided with some pieces of bed boards, it is characterized in that described elevating mechanism comprises lifting support, the hinge frame group driving pressure cylinder one lifting support of lifting support action to be parallel to each other by least two groups is formed, often group hinge frame group is provided with swing span and the fixed mount hinged with swing span, bottom and the lower supporter of swing span are rotationally connected, the top of fixed mount is fixed on movable bed frame, the piston rod of pressure cylinder connects a wherein swing span, double rocker mechanism is connected with " between adjacent two swing spans.This technology adopts cylinder as motive force, and elevating mechanism can be made to realize lifting fast, and such as complete within a second, can produce elastic force in the course of the work to patient body, people is normally also at a loss as to what to do, moreover is patient; Certain technical staff also clearly should recognize that gas lacks and promote because patient being allowed cannot to find suitable position in midway brake.
Summary of the invention
This utility model is in order to solve the defect of prior art existence, and provide a kind of by electric drive screw drive pattern, the sick bed being promoted elevating lever rising by the gimbal lever or declined, realizes slow balance lifting, liberated manual labor, and adaptation patient manipulates voluntarily.
The elevating lever of a kind of electric up-down sick bed of this utility model, it is characterized in that being shaped with step in the middle part of elevating lever, step lower portion is placed in the balance plate lifting locating hole of electric up-down sick bed, opening's edge above step makes groove, the transverse direction of groove is shaped with lateral threaded holes, in groove, pulley is installed, pulley is by lateral pin screw locking, pulley coordinates with the cavity at the mobile bed plate back side, when lifting action made by balance plate, elevating lever does not produce any resistance to mobile bed plate under the effect of pulley, mobile bed plate produces angle change with the adjustable height change of elevating lever, realize the lifting of mobile bed plate.
The elevating lever of a kind of electric up-down sick bed of this utility model, driven by motor screw drive balance plate is adopted to rise or decline, elevating lever does synchronous operation with balance plate, all smooth transition is in whole lifting process, and in any position as place can stop, mobile bed plate is firm, solid under the effect of balance plate and locating dowel.
An embodiment of the elevating lever of a kind of electric up-down sick bed of this utility model:
Described elevating lever, is shaped with step in the middle part of elevating lever, coordinates below step with the lifting locating hole of balance plate, and the opening's edge above step makes groove, and the transverse direction of groove is shaped with lateral threaded holes, and install pulley in groove, pulley is by lateral pin screw locking.
Described groove, the transverse direction of groove is shaped with lateral threaded holes, installs pulley in groove, pulley by lateral pin screw locking, the groove fit at pulley and the mobile bed plate back side.
Accompanying drawing explanation
Fig. 1 is this patent schematic diagram;
Fig. 2 is elevating lever and pulley assembly drawing;
Fig. 3 is this patent and mobile bed plate fiting relation figure;
Fig. 4 is this patent and electric up-down bed graph of a relation.
Detailed description of the invention
The utility model discloses a kind of elevating lever of electric up-down sick bed, as Fig. 1, shown in 2, it is characterized in that in the middle part of elevating lever, being shaped with step 2, the balance plate 6 that below step 2,1 position is placed in electric up-down sick bed is elevated locating hole, above step 2, the opening's edge of 3 makes groove 4, the transverse direction of groove 4 is shaped with horizontal screw hole 5, in groove 4, pulley 41 is installed, pulley 41 is locked by lateral pin screw 51, pulley 41 coordinates with the cavity at mobile bed plate 7 back side, when lifting action made by balance plate 6, elevating lever does not produce any resistance to mobile bed plate 7 under the effect of pulley 41, mobile bed plate 7 produces angle change with the adjustable height change of elevating lever, realize the lifting of mobile bed plate 7.
The elevating lever of a kind of electric up-down sick bed of this utility model, driven by motor screw drive balance plate 6 is adopted to rise or decline, elevating lever does synchronous operation with balance plate 6, all smooth transition is in whole lifting process, and in any position as place can stop, mobile bed plate 7 is firm, solid under the effect of balance plate 6 and locating dowel.
An embodiment of the elevating lever of a kind of electric up-down sick bed of this utility model:
Described elevating lever, is shaped with step 2 in the middle part of elevating lever, below step 2,1 coordinates with the lifting locating hole of balance plate 6, above step 2, the opening's edge of 3 makes groove 4, the transverse direction of groove 4 is shaped with horizontal screw hole 5, and install pulley 41 in groove 4, pulley 41 is locked by lateral pin screw 51.
Described groove 4, the transverse direction of groove 4 is shaped with horizontal screw hole 5, and install pulley 41 in groove 4, pulley 41 is locked by lateral pin screw 51, and pulley 41 coordinates with the groove 4 at mobile bed plate 7 back side.
Technical staff is appreciated that, do not departing from situation of the present utility model, suitable adjustment can be carried out to disclosed configuration, therefore as described above example only for the object of example instead of restriction, recognizing in not obvious change aforesaid operations situation of it will be apparent to those skilled in that can carry out to configuration or processing technology the object that little amendment reaches identical, and this utility model is restricted by claims.
Claims (1)
1. the elevating lever of an electric up-down sick bed, it is characterized in that in the middle part of elevating lever, being shaped with step (2), (1) position, step (2) below is placed in balance plate (6) the lifting locating hole of electric up-down sick bed, the opening's edge of step (2) top (3) makes groove (4), the transverse direction of groove (4) is shaped with horizontal screw hole (5), in groove (4), pulley (41) is installed, pulley (41) coordinates with the cavity at mobile bed plate (7) back side, when lifting action made by balance plate (6), elevating lever does not produce any resistance to mobile bed plate (7) under the effect of pulley (41), mobile bed plate (7) produces angle change with the adjustable height change of elevating lever, realize the lifting of mobile bed plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861304.7U CN205073179U (en) | 2015-11-02 | 2015-11-02 | Lifter of electric lift sick bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861304.7U CN205073179U (en) | 2015-11-02 | 2015-11-02 | Lifter of electric lift sick bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205073179U true CN205073179U (en) | 2016-03-09 |
Family
ID=55425628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520861304.7U Expired - Fee Related CN205073179U (en) | 2015-11-02 | 2015-11-02 | Lifter of electric lift sick bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205073179U (en) |
-
2015
- 2015-11-02 CN CN201520861304.7U patent/CN205073179U/en not_active Expired - Fee Related
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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: 20160309 Termination date: 20161102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |