CN105768630A - Support assembly structure of learning desk and chair capable of preventing myopia and humpback - Google Patents
Support assembly structure of learning desk and chair capable of preventing myopia and humpback Download PDFInfo
- Publication number
- CN105768630A CN105768630A CN201610262216.4A CN201610262216A CN105768630A CN 105768630 A CN105768630 A CN 105768630A CN 201610262216 A CN201610262216 A CN 201610262216A CN 105768630 A CN105768630 A CN 105768630A
- Authority
- CN
- China
- Prior art keywords
- assembly structure
- preventing
- screw rod
- groups
- myopia
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B83/00—Combinations comprising two or more pieces of furniture of different kinds
- A47B83/02—Tables combined with seats
Abstract
The invention discloses a support assembly structure of a set of learning desk and chair capable of preventing myopia and humpback. The support assembly structure comprises a support; two cross beams provided with support legs, two groups of fixedly installed linear bearings and a nut guide seat are arranged at the bottom of the support; two guide rods are fixedly installed on the cross beam positioned at the rear end; the two guide rods respectively pass through the two groups of linear bearings and the cross beam positioned at the front end; a turbine gear motor is fixedly installed on the cross beam positioned at the front end; the turbine gear motor is connected with a screw rod in a transmission way; the other end of the screw rod is screwed with the nut guide seat. By means of an ingenious design, the screw rod is driven by the turbine gear motor and is then transmitted to the guide rods, so that the distance between the chair and the desk can be adjusted; the support assembly structure can adopt intelligent control, thus being convenient to adjust; therefore, the safe distance of reading a book is guaranteed for a child, the eyesight of the child is protected, and the normal development of body size of the child is promoted.
Description
Technical field:
The present invention relates to desk and chair field, particularly a kind of myopia-preventing and kyphosis-preventing desk and chair bearing assembly structure.
Background technology:
In recent years, the children with myopia, the bow-backed child that cause along with the problem such as bad habit of the continuing to increase of learning pressure, child's study get more and more, the problem such as near-sighted or bow-backed not only affects overall aesthetic, and directly or indirectly affecting the normal development of child's body and mind, the problem such as near-sighted, bow-backed can affect the self-confidence of child, short time, because study, myopia and bow-backed degree can further serious, long-range sees, myopia and the problem such as bow-backed are by lifelong for the semiduation of growing up along with child.
Summary of the invention:
The invention aims to solve the incorrect myopia-preventing and kyphosis-preventing desk and chair bearing assembly structure causing the problems such as easy myopia, hunchback of Students ' Learning posture.
The technical solution used in the present invention is:
Myopia-preventing and kyphosis-preventing desk and chair bearing assembly structure, including bearing, it is characterised in that:
Described rest base is provided with two crossbeams with a spike, is installed with two groups of linear bearings, nut guide holder, the crossbeam of rear end is installed with two guide posts, two guide posts are each passed through the crossbeam of two groups of linear bearings and front end, the crossbeam of front end is installed with worm gear speed-reducing motor, worm gear speed-reducing motor is connected with screw drive, and the screw rod other end and nut guide holder screw togather.
Described myopia-preventing and kyphosis-preventing desk and chair bearing assembly structure, it is characterised in that:
Described screw rod end is provided with centre bore, and the output shaft of worm gear speed-reducing motor inserts in centre bore and is in transmission connection.
Described myopia-preventing and kyphosis-preventing desk and chair bearing assembly structure, it is characterised in that:
Described screw rod is installed on the crossbeam of front end by two groups of plane bearings and jump ring near worm gear speed-reducing motor end.
Compared with prior art, the beneficial effects of the present invention is:
The present invention, by designing cleverly, is driven screw rod driving to guide post by worm gear speed-reducing motor, completes to regulate the distance between seat and desk with this; Based Intelligent Control can be adopted; convenient adjustment, it is ensured that the safe distance of child's reading, protects the normal development of vision and build.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the screw rod of the present invention construction profile near worm gear speed-reducing motor place.
Detailed description of the invention:
Below in conjunction with accompanying drawing, by embodiment, the present invention is described in further detail:
Myopia-preventing and kyphosis-preventing desk and chair bearing assembly structure, including bearing 1, it is provided with two crossbeams 2 with a spike bottom bearing 1, is installed with two groups of linear bearings 3, nut guide holder 4, the crossbeam 2 of rear end is installed with two guide posts 5, two guide posts 5 are each passed through the crossbeam 2 of two groups of linear bearings 3 and front end, being installed with worm gear speed-reducing motor 6 on the crossbeam 2 of front end, worm gear speed-reducing motor 6 and screw rod 7 are in transmission connection, and screw rod 7 other end and nut guide holder 4 screw togather.
Screw rod 7 is installed on the crossbeam 2 of front end by two groups of plane bearings 8 and jump ring 9 near worm gear speed-reducing motor 6 end.
Screw rod 7 end is provided with centre bore 7-1, and the output shaft of worm gear speed-reducing motor 6 inserts in centre bore 7-1 and is in transmission connection.
Above-described embodiment is only the preferably embodiment of the present invention, and in addition, the present invention can also have other implementations.It should be noted that under the premise without departing from present inventive concept, any conspicuously improved and modification all should fall within protection scope of the present invention.
Claims (3)
1. myopia-preventing and kyphosis-preventing desk and chair bearing assembly structure, including bearing, it is characterised in that:
Described rest base is provided with two crossbeams with a spike, is installed with two groups of linear bearings, nut guide holder, the crossbeam of rear end is installed with two guide posts, two guide posts are each passed through the crossbeam of two groups of linear bearings and front end, the crossbeam of front end is installed with worm gear speed-reducing motor, worm gear speed-reducing motor is connected with screw drive, and the screw rod other end and nut guide holder screw togather.
2. myopia-preventing and kyphosis-preventing desk and chair bearing assembly structure according to claim 1, it is characterised in that:
Described screw rod end is provided with centre bore, and the output shaft of worm gear speed-reducing motor inserts in centre bore and is in transmission connection.
3. myopia-preventing and kyphosis-preventing desk and chair bearing assembly structure according to claim 1, it is characterised in that:
Described screw rod is installed on the crossbeam of front end by two groups of plane bearings and jump ring near worm gear speed-reducing motor end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610262216.4A CN105768630A (en) | 2016-04-25 | 2016-04-25 | Support assembly structure of learning desk and chair capable of preventing myopia and humpback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610262216.4A CN105768630A (en) | 2016-04-25 | 2016-04-25 | Support assembly structure of learning desk and chair capable of preventing myopia and humpback |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105768630A true CN105768630A (en) | 2016-07-20 |
Family
ID=56399511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610262216.4A Pending CN105768630A (en) | 2016-04-25 | 2016-04-25 | Support assembly structure of learning desk and chair capable of preventing myopia and humpback |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105768630A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107981563A (en) * | 2017-12-28 | 2018-05-04 | 贵州大学 | A kind of intelligent domestic dining table easy to hiding children's seat |
| CN110081877A (en) * | 2019-04-30 | 2019-08-02 | 河北工业大学 | A kind of auxiliary conditioning unit of stay-supported measuring system |
| CN113455841A (en) * | 2021-07-20 | 2021-10-01 | 江西智慧星实业有限公司 | School stool with function is stored to books |
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|---|---|---|---|---|
| US8616630B1 (en) * | 2009-11-09 | 2013-12-31 | Thomas Midkiff | Tailgating picnic bench and table combination |
| CN203633769U (en) * | 2013-12-20 | 2014-06-11 | 南昌航空大学 | Desk and chair which have automatic adjustment function of relative position |
| CN103976579A (en) * | 2014-05-08 | 2014-08-13 | 朱景超 | Household type myopia prevention learning desk and chair combination |
| CN103976587A (en) * | 2014-05-08 | 2014-08-13 | 朱景超 | Automatic lifting student chair for myopia prevention |
| CN104473469A (en) * | 2014-12-22 | 2015-04-01 | 朱景超 | Fully automatic myopia prevention desk and chair for child |
| CN204306434U (en) * | 2014-12-22 | 2015-05-06 | 朱景超 | A kind of chair base for children's myopia desk & chair |
-
2016
- 2016-04-25 CN CN201610262216.4A patent/CN105768630A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8616630B1 (en) * | 2009-11-09 | 2013-12-31 | Thomas Midkiff | Tailgating picnic bench and table combination |
| CN203633769U (en) * | 2013-12-20 | 2014-06-11 | 南昌航空大学 | Desk and chair which have automatic adjustment function of relative position |
| CN103976579A (en) * | 2014-05-08 | 2014-08-13 | 朱景超 | Household type myopia prevention learning desk and chair combination |
| CN103976587A (en) * | 2014-05-08 | 2014-08-13 | 朱景超 | Automatic lifting student chair for myopia prevention |
| CN104473469A (en) * | 2014-12-22 | 2015-04-01 | 朱景超 | Fully automatic myopia prevention desk and chair for child |
| CN204306434U (en) * | 2014-12-22 | 2015-05-06 | 朱景超 | A kind of chair base for children's myopia desk & chair |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107981563A (en) * | 2017-12-28 | 2018-05-04 | 贵州大学 | A kind of intelligent domestic dining table easy to hiding children's seat |
| CN107981563B (en) * | 2017-12-28 | 2019-07-26 | 贵州大学 | A kind of intelligent domestic dining table convenient for hiding children's seat |
| CN110081877A (en) * | 2019-04-30 | 2019-08-02 | 河北工业大学 | A kind of auxiliary conditioning unit of stay-supported measuring system |
| CN110081877B (en) * | 2019-04-30 | 2023-12-26 | 河北工业大学 | Auxiliary adjusting device of stay wire type measuring system |
| CN113455841A (en) * | 2021-07-20 | 2021-10-01 | 江西智慧星实业有限公司 | School stool with function is stored to books |
| CN113455841B (en) * | 2021-07-20 | 2022-11-25 | 邳州市鑫盛创业投资有限公司 | School stool with function is stored to books |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |
|
| RJ01 | Rejection of invention patent application after publication |