CN103027772A - Dining assistive device - Google Patents
Dining assistive device Download PDFInfo
- Publication number
- CN103027772A CN103027772A CN2012105380898A CN201210538089A CN103027772A CN 103027772 A CN103027772 A CN 103027772A CN 2012105380898 A CN2012105380898 A CN 2012105380898A CN 201210538089 A CN201210538089 A CN 201210538089A CN 103027772 A CN103027772 A CN 103027772A
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- China
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- indexing mechanism
- desktop
- turntable
- support column
- support post
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Abstract
The invention discloses a dining assistive device in the field of life auxiliary instrument, which comprises a base, a support post, a desktop, a turntable, a delivery device, a plectrum and pedals. The support post is arranged in the center of the base; an indexing mechanism is arranged in the support post; the support post is provided with the desktop; the turntable is arranged in the center of the desktop; the indexing mechanism in the support post is connected with the turntable; the delivery device is arranged above the desktop; the plectrum is fixedly arranged on the edge of the turntable in a protruded manner; the pedals are respectively arranged on two sides of the base and respectively connected with the indexing mechanism in the support post and the delivery device through steel wires; the support post is provided with the indexing mechanism; the indexing mechanism consists of an inner rod, an outer cylinder and a return spring; the outer cylinder is sleeved on the inner rod and is reset by the return spring; and the pedals transfer power through the steel wires to convert the up-and-down motion of the inner rod into the rotary indexing motion of the outer cylinder. The dining assistive device has the advantages of simple and exquisite structure, and simplicity and convenience in operation.
Description
Technical field
The invention belongs to a kind of eating aid unit in life assistive device field.
Background technology
In daily life, the unsound people of both hands function is sought after that people are concerned about, they thirst for again supporting oneself and do not wish all the time to want help simultaneously, and institute thinks that they provide some the disabled assisting devices necessary.
Existing arm disabled spoon special, the spoon body is fixed on a connector, adapter one end opening, other end reducing and fixing spoon body, its inner chamber and people with disability's arm match.It solved arm disabled when getting thing hard problem when getting soup class thing especially.But spoon uses comparatively inconvenience, and function is comparatively single, and the clip with soup ladle shape in the delivery apparatus in the multifunctional eating aid unit of our release not only can pick up food with chopsticks, ladle out meal, sealing and carry out and also can realize the function of eating soup.
Summary of the invention
The technical problem to be solved in the present invention provide a kind of simple in structure, with the eating aid unit of foot control system.
In order to solve the problems of the technologies described above, the invention provides a kind of eating aid unit, comprise base, support column, desktop, turntable, delivery apparatus, plectrum, foot-operated, above-mentioned base central authorities are equipped with support column, indexing mechanism is installed in the support column, desktop is installed on the support column, and desktop central authorities are equipped with turntable, and indexing mechanism and turntable in the support column link; The desktop top is equipped with delivery apparatus; On the outstanding fixedly turntable edge of plectrum; Foot-operated be installed in respectively on the base both sides and by steel wire respectively with support column in indexing mechanism, delivery apparatus be coupled to each other; Indexing mechanism is housed in the support column, and indexing mechanism is comprised of interior bar, urceolus and returning spring, and urceolus is sleeved on the interior bar and is resetted by returning spring, and the foot-operated rotary index that makes moving up and down of interior bar be converted into urceolus by steel wire transmission power moves.
The present invention as the power input source, through the interaction of transmission and control system and resetting-mechanism, helps dining by gripping body and rectilinear motion or the parts that rotatablely move as actuator with the control piece of override type.Realize the function that to have meal with the foot operation in order to make this device, we adopt a kind of new combined mechanism to replace the traditional mechanical hand imitation staff or that set up rectangular coordinate, spherical coordinate to go to choose and transmit the way of article, so that overall structure is simply exquisite, easy and simple to handle.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is the designs simplification sketch map of the embodiment of the invention.
Fig. 2 is the structural representation of this practical information delivery apparatus.
Fig. 3 is that A-A among Fig. 2 is to sketch map.
The specific embodiment
Among Fig. 1, a kind of eating aid unit is by base 1, support column 2, desktop 4, turntable 6, delivery apparatus 3, turn over book apparatus 5,7,8, foot-operated 9,10,11 and form.Base 1 central authorities are equipped with support column, and support column is installed with desktop, and delivery apparatus is equipped with in the desktop top, and desktop central authorities are equipped with turntable 6.Foot-operated 9,10,11 both sides that are installed in respectively on the base 1 are installed in foot-operated 10 on the base and transmit power by drive system the turntable that is in the desktop top is rotated, foot-operated 9,11 by the drive system transferring power to delivery apparatus 3.Turn over book apparatus 5,7, the 8th, realize turning over book apparatus 5,7,8 actions by the rotational motion of the rectilinear motion that transmits from delivery apparatus 3 and turntable 6.
Among Fig. 2, Fig. 3, be the delivery apparatus first part, it is take the arm urceolus 18 that connects with desktop as support, in the slide cartridge 17 that connects with sliding pair is housed, slide cartridge 17 inner sleeves have slide block 16, are embedded with tooth bar 12-1 in the slide block 16, rack and pinion 12-2 engagement, gear 12-2 connects with mechanical arm 19-2.Slide block 16 is the end piece of transmission input.Spring 14 is housed as resetting-mechanism in arm urceolus 18.Spring 13 is housed as resetting-mechanism between slide block 16 and the slide cartridge 17.
The delivery apparatus first part has such characteristics: the input of one degree of freedom, realize the output of two degree of freedom chronologically.During to foot-operated 11 application of force, by steel wire 15 transmissions, drive the slide block 16 relative slide cartridges 17 that are connected with tooth bar 12-1 and slide, and the spring 13 of compression script pretension, make gear 12-2 rotate, drive the mechanical arm swing with axle and screw attachment with gear 12-2.After swinging certain angle, tooth bar 12-1 is relative with gear 12-2 static, and spring 13 stops compression, and mechanical arm 19-2 stops swinging; Along with the continuation pulling of callipers brake line, slide block 16 and slide cartridge 17 synchronous slides are realized going forward one by one of mechanical arm 19-2, and this moment is the spring 14 of compression script pretension.When cancelling foot-operated power, spring 13,14 makes mechanical arm 19-2 inverse process return initial position.
Concrete operation method of the present invention is: step 1, and to the foot-operated application of force of turntable control, by the transmission of callipers brake line, drive indexing mechanism and rotarily drive the dining table rotation, realization food is chosen; Step 2 to the foot-operated input power that continues of the control of delivery apparatus, by the transmission of callipers brake line, makes the first position that drops to again dish toward the lower swing certain angle of mechanical arm on the delivery apparatus; Step 3, to the foot-operated application of force of clip control, opening and clamping of control clip makes it clamp food; Step 4 is slowly cancelled the power to delivery apparatus, and mechanical arm is returned to the origin-location, realizes sending dish; Step 5 to the foot-operated application of force of clip control, makes clip unclamp food.
Above-described only is preferred implementation of the present invention, should be understood that for a person skilled in the art, under the prerequisite that does not break away from structure of the present invention, can also make some distortion and improvement, these can not affect effect of the invention process and practical applicability.
Claims (1)
1. eating aid unit, comprise base, support column, desktop, turntable, delivery apparatus, plectrum, foot-operated, it is characterized in that: above-mentioned base central authorities are equipped with support column, indexing mechanism is installed in the support column, desktop is installed on the support column, desktop central authorities are equipped with turntable, and indexing mechanism and turntable in the support column link; The desktop top is equipped with delivery apparatus; On the outstanding fixedly turntable edge of plectrum; Foot-operated be installed in respectively on the base both sides and by steel wire respectively with support column in indexing mechanism, delivery apparatus be coupled to each other; Indexing mechanism is housed in the support column, and indexing mechanism is comprised of interior bar, urceolus and returning spring, and urceolus is sleeved on the interior bar and is resetted by returning spring, and the foot-operated rotary index that makes moving up and down of interior bar be converted into urceolus by steel wire transmission power moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105380898A CN103027772A (en) | 2012-12-13 | 2012-12-13 | Dining assistive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105380898A CN103027772A (en) | 2012-12-13 | 2012-12-13 | Dining assistive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103027772A true CN103027772A (en) | 2013-04-10 |
Family
ID=48015520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105380898A Pending CN103027772A (en) | 2012-12-13 | 2012-12-13 | Dining assistive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103027772A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479462A (en) * | 2016-01-05 | 2016-04-13 | 佛山科学技术学院 | Meal service robot |
| CN106976094A (en) * | 2017-05-18 | 2017-07-25 | 山东科技大学 | Aid in the arm-and-hand system and its method of work of upper limbs disability people's food and drink |
| CN109124951A (en) * | 2018-09-13 | 2019-01-04 | 刘永福 | One kind, which nurses the sick, feeds soup device |
-
2012
- 2012-12-13 CN CN2012105380898A patent/CN103027772A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479462A (en) * | 2016-01-05 | 2016-04-13 | 佛山科学技术学院 | Meal service robot |
| CN106976094A (en) * | 2017-05-18 | 2017-07-25 | 山东科技大学 | Aid in the arm-and-hand system and its method of work of upper limbs disability people's food and drink |
| CN109124951A (en) * | 2018-09-13 | 2019-01-04 | 刘永福 | One kind, which nurses the sick, feeds soup device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |