CN203597595U - Multi-functional desk and chair unit - Google Patents
Multi-functional desk and chair unit Download PDFInfo
- Publication number
- CN203597595U CN203597595U CN201320489951.0U CN201320489951U CN203597595U CN 203597595 U CN203597595 U CN 203597595U CN 201320489951 U CN201320489951 U CN 201320489951U CN 203597595 U CN203597595 U CN 203597595U
- Authority
- CN
- China
- Prior art keywords
- chair
- elevating mechanism
- motion bar
- nut
- cone tooth
- 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
Links
Images
Landscapes
- Combinations Of Kitchen Furniture (AREA)
Abstract
The utility model discloses a multi-functional desk and chair unit. The multi-functional desk and chair unit comprises a base, elevating mechanisms, a desk, a backrest plate, a chair plate and the like. The base is connected with an elevating mechanism 2100 and an elevating mechanism 2200. The elevating mechanism 2100 is arranged ahead of the base. The elevating mechanism 2200 is arranged behind the base. The elevating mechanism 2100 is arranged below the desk. The elevating mechanism 2200 is arranged below the chair plate. The backrest plate is arranged behind the chair plate. The multi-functional desk and chair unit has following beneficial effects: a magnetic screen is opened on which people can make calculations or take notes; the height of the desk and chair unit and the position of moving the desk and chair unit are adjusted based on actual condition about oneself; and the multi-functional desk and chair unit is simple in structure, scientific in design and convenient in machining and operation and is of high promotion and application value.
Description
Technical field
The utility model belongs to elevation and subsidence regulating device field, relates in particular to a kind of tables and chairs adjusting device.
background technology
At present, student does one's homework, nearly all be unable to do without and use desk and seat with computer, reading every day, and height, distance, attitude all can cause even vertebra lateral bending of child's myopia, hunchback improperly.But traditional desk height is to determine according to whole nation adult's average height, is generally 75 centimetres and highly unadjustable.Can only sit on and on very high stool, just can get at desk with some student of this desk, cause bipod high up in the air, cause shank blood circulation not smooth, shank is numb, only have continuous conversion body gesture to alleviate shank numb, constantly rock, make correct with eye distance from can not maintenance, abnormal sitting posture, easily cause fatigue and dispersion attention, injury health causes learning efficiency to decline simultaneously.In addition, many students often leave behind foul papers, attending class can not find suddenly notebook, and the key content of practising cannot calculating, saying with hall that teacher arranges can not be write down rapidly.Therefore, developing a kind of multifunctional desk and chair is even more important.
utility model content
The technical problems to be solved in the utility model is the above-mentioned defect how overcoming in prior art, and a kind of multifunctional desk and chair is provided.In order to address the above problem, this multifunctional desk and chair is equipped with elevating mechanism below tables and chair board, and is provided with on the table rotatable magnetic screen and in elevating mechanism bottom, steamboat is installed.So design, people can regulate height, position, the solution of desk and chair to leave behind foul papers and attend class according to the actual conditions of oneself and can not find suddenly the problems such as notebook.
The purpose of this utility model is to provide a kind of multifunctional desk and chair, and this multifunctional desk and chair comprises: base, elevating mechanism, tables, backboard and chair board;
Described base is connected with elevating mechanism 2100 and elevating mechanism 2200 respectively, and described elevating mechanism 2100 is connected with tables, and described elevating mechanism 2200 is connected with chair board, and described chair board is connected with chair;
Described elevating mechanism 2100 is arranged on base front, and described elevating mechanism 2200 is arranged on base rear, and described tables are arranged on elevating mechanism 2100 tops, and described chair board is arranged on elevating mechanism 2200 tops, and described chair is arranged on the rear of chair board.
Further, described elevating mechanism 2100 comprises: motion bar, nut, drive link, handle, screw rod, power transmission shaft, steamboat, bolt, cone tooth; Described motion bar and motion bar are bolted, and steamboat is installed in described motion bar below, and described steamboat slides in base rail, described motion bar upper end is connected with nut, described nut is connected with screw flight, and described screw rod is meshed with cone tooth, and described cone tooth is connected with cone tooth and drive link; Described cone tooth is connected with handle, and described nut is connected with base plate;
Further, described elevating mechanism 2200 comprises: motion bar, nut, drive link, handle, screw rod, power transmission shaft, steamboat, bolt, cone tooth; Described motion bar and motion bar are bolted, and steamboat is installed in described motion bar below, and described steamboat slides in base rail, described motion bar upper end is connected with nut, described nut is connected with screw flight, and described screw rod is meshed with cone tooth, and described cone tooth is connected with cone tooth and drive link; Described cone tooth is connected with handle, and described nut is connected with chair board;
Further, described tables comprise: base plate, table case, slide block, guide-track groove, connecting rod, rotating shaft, magnetic screen; Described table both sides, case front upper place have guide-track groove, and described small end is connected with magnetic screen, and described connecting rod lower end is connected with slide block, and described slide block slides in guide-track groove, and described base plate is connected with nut;
Further, described chair board below is connected with nut, and the rear of chair board is connected with chair back plate;
A kind of multifunctional desk and chair that the utility model provides, formed by base, elevating mechanism, tables, backboard and chair board, base is connected with elevating mechanism 2100 and elevating mechanism 2200 respectively, elevating mechanism 2100 is arranged on base front, elevating mechanism 2200 is arranged on base rear, elevating mechanism 2100 is arranged on tables below, and elevating mechanism 2200 is arranged on the below of chair board, and chair is arranged on the rear of chair board.This multifunctional desk and chair, can on magnetic screen, carry out rough draft checking computations and write down necessary knowledge, can regulate the height of desk and chair and the position of movable desk chair according to the actual conditions of oneself, advantages such as having simple in structure, design science, be convenient to processing, be easy to operate, has stronger popularization and using value.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of multifunctional desk and chair that embodiment of the present utility model provides is opened magnetic screen;
Fig. 2 is the structural representation of a kind of multifunctional desk and chair of providing of embodiment of the present utility model;
Fig. 3 is the right view of tables in a kind of multifunctional desk and chair of providing of embodiment of the present utility model;
Fig. 4 is the right view of elevating mechanism 1 in a kind of multifunctional desk and chair of providing of embodiment of the present utility model;
Fig. 5 is the left view of chair board in a kind of multifunctional desk and chair of providing of embodiment of the present utility model;
Fig. 6 is the left view of elevating mechanism 2 in a kind of multifunctional desk and chair of providing of embodiment of the present utility model;
Fig. 7 is the top view of base in a kind of multifunctional desk and chair of providing of embodiment of the present utility model;
In figure: 1, base; 1001, guide rail; 2, elevating mechanism; 2101, motion bar; 2102, motion bar; 2103, nut; 2104, drive link; 2105, handle; 2106, screw rod; 2107, power transmission shaft; 2108, steamboat; 2109, bolt; 2110, cone tooth; 2111, screw rod; 2112, nut; 2113, cone tooth; 2201, nut; 2202, screw rod; 2203, steamboat; 2204, power transmission shaft; 2205, motion bar; 2206, motion bar; 2207, handle; 2208, bolt; 2209, nut; 2210, cone tooth; 2211, screw rod; 2112, drive link; 2213, cone tooth; 3 tables; 3001, base plate; 3002, table case; 3003, slide block; 3004, guide-track groove; 3005, connecting rod; 3006, magnetic screen; 3007, rotating shaft; 3008 base plates; 4, chair back plate; 5, chair board;
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further described.Should be appreciated that instantiation described herein is only in order to explain the utility model, and be not used in restriction utility model.
A kind of multifunctional desk and chair described in the utility model embodiment, comprising: base 1, elevating mechanism 2, tables 3, backboard 4 and chair board 5;
Described base 1 middle guide 1001 front portions are connected with the steamboat 2108 of elevating mechanism 2100, and base 1 middle guide 1001 rear portions are connected with the steamboat 2203 of elevating mechanism 2200;
In described elevating mechanism 2100, motion bar 2101 is connected by bolt 2109 with motion bar 2102, steamboat 2108 is installed in motion bar 2101 belows, steamboat 2108 slides in base 1 guide rail 1001, steamboat 2108 is installed in motion bar 2102 belows, steamboat 2108 slides in base 1 guide rail 1001, between steamboat 2108 and steamboat 2108, be connected by power transmission shaft 2107, motion bar 2101 upper ends are connected with nut 2103, motion bar 2102 upper ends are connected with nut 2103, nut 2103 is threaded with screw rod 2106, nut 2103 is connected with base plate 3001, screw rod 2106 is meshed with cone tooth 2110, cone tooth 2110 is connected with cone tooth 2113 and drive link 2104, cone tooth 2110 is connected with handle 2105, cone tooth 2113 is meshed with screw rod 2111, screw rod 2111 is connected with nut 2112, nut 2112 is connected with base plate 3008,
In described elevating mechanism 2200, motion bar 2205 is connected by bolt 2208 with motion bar 2206, steamboat 2203 is installed in motion bar 2205 belows, steamboat 2203 slides in base 1 guide rail 1001, steamboat 2203 is installed in motion bar 2206 belows, steamboat 2203 slides in base 1 guide rail 1001, between steamboat 2203 and steamboat 2203, be connected by power transmission shaft 2204, motion bar 2205 upper ends are connected with nut 2209, motion bar 2206 upper ends are connected with nut 2209, nut 2209 is threaded with screw rod 2211, nut 2209 is connected with chair board 5, the rear of chair board 5 is connected with the chair back 4, screw rod 2211 is meshed with cone tooth 2210, cone tooth 2210 is connected with cone tooth 2213 and drive link 2212, cone tooth 2213 is connected with handle 2207, cone tooth 2213 is meshed with screw rod 2202, screw rod 2202 is connected with nut 2201, nut 2201 is connected with chair board 5,
In described tables 3, table case 3002 both sides, front upper place have guide-track groove 3004, connecting rod 3005 upper ends are connected with magnetic screen 3006, connecting rod 3005 lower ends are connected with slide block 3003, and slide block 3003 slides in guide-track groove 3004, and magnetic screen 3006 can rotate around rotating shaft 3007;
When concrete use, can be according to the needed desk and chair height of student regulating handle 2105, desk and chair elevating movement is the motion that utilizes the relative motion relation of screw rod 2106 and nut 2103 to realize, utilize screw rod 2106 and nut 2103 to form screw thread pair to realize the screw thread transmission of transmission requirement, drive nut 2103 horizontal rectilinear motions that rotatablely move of screw rod 2106, drive the motion of motion bar 2102 in the vertical directions, when people is to the power of 2105 rotations of handle, make handle 2105 be with mantle tooth 2110 to rotate, cone tooth 2110 drives again screw rod 2106 to rotate, on screw rod 2106, do positive and negative two screw threads, match with positive and negative two screw threads, when screw rod 2106 forward, two nuts 2103 are mutually close, when screw rod 2106 reverses two nuts 2103 mutually away from, pull like this or promote moving up and down and driving the slip of steamboat 2108 of motion bar 2101 and motion bar 2102, thereby make desk and chair complete the function of rising or descending motion, when Students ' Learning, corresponding books can be placed in a case 3002, need calculation or record the note and can open magnetic screen 3006 and carry out on magnetic screen 3006, learn complete magnetic screen 3006 can being closed.
Be more than the better case study on implementation of the utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a multifunctional desk and chair, is characterized in that, this multifunctional desk and chair comprises: base, elevating mechanism, tables, backboard and chair board;
Described base is connected with elevating mechanism (2100) and elevating mechanism (2200) respectively, described elevating mechanism (2100) is arranged on base front, described elevating mechanism (2200) is arranged on base rear, described elevating mechanism (2100) is arranged on tables below, described elevating mechanism (2200) is arranged on the below of chair board, and described chair is arranged on the rear of chair board.
2. as claim 1 multifunctional desk and chair, it is characterized in that: described elevating mechanism (2100) further comprises: motion bar, nut, drive link, handle, screw rod, power transmission shaft, steamboat, bolt, cone tooth;
Described motion bar and motion bar are bolted, and steamboat is installed in described motion bar below, and described steamboat slides in base rail, described motion bar upper end is connected with nut, described nut is connected with screw flight, and described screw rod is meshed with cone tooth, and described cone tooth is connected with cone tooth and drive link; Described cone tooth is connected with handle, and described nut is connected with base plate.
3. as claim 1 multifunctional desk and chair, it is characterized in that: described elevating mechanism (2200) further comprises: motion bar, nut, drive link, handle, screw rod, power transmission shaft, steamboat, bolt, cone tooth; Described motion bar and motion bar are bolted, and steamboat is installed in described motion bar below, and described steamboat slides in base rail, described motion bar upper end is connected with nut, described nut is connected with screw flight, and described screw rod is meshed with cone tooth, and described cone tooth is connected with cone tooth and drive link; Described cone tooth is connected with handle, and described nut is connected with chair board.
4. as claim 1 multifunctional desk and chair, it is characterized in that: described tables further comprise: base plate, table case, slide block, guide-track groove, connecting rod, rotating shaft, magnetic screen; Described table both sides, case front upper place have guide-track groove, and described small end is connected with magnetic screen, and described connecting rod lower end is connected with slide block, and described slide block slides in guide-track groove, and described base plate is connected with nut.
5. as claim 2 elevating mechanism (2100), it is characterized in that: described screw rod does positive and negative two screw threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320489951.0U CN203597595U (en) | 2013-08-03 | 2013-08-03 | Multi-functional desk and chair unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320489951.0U CN203597595U (en) | 2013-08-03 | 2013-08-03 | Multi-functional desk and chair unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203597595U true CN203597595U (en) | 2014-05-21 |
Family
ID=50710307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320489951.0U Expired - Fee Related CN203597595U (en) | 2013-08-03 | 2013-08-03 | Multi-functional desk and chair unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203597595U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405049A (en) * | 2013-08-03 | 2013-11-27 | 西北农林科技大学 | Multifunctional desk and chair |
| CN104083001A (en) * | 2014-06-30 | 2014-10-08 | 华南理工大学 | Novel rotatable desk seat facility |
| CN104095398A (en) * | 2014-07-01 | 2014-10-15 | 上海电力学院 | Mechanical drawing desk with continuously adjustable height and slope |
| CN104323588A (en) * | 2014-10-15 | 2015-02-04 | 西安交通大学 | Innovative experiment desk |
| CN104586085A (en) * | 2014-12-29 | 2015-05-06 | 西南大学 | Foldable integrated type student table and chair |
| CN114515065A (en) * | 2022-02-22 | 2022-05-20 | 张攀峰 | Household multifunctional student desk |
-
2013
- 2013-08-03 CN CN201320489951.0U patent/CN203597595U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405049A (en) * | 2013-08-03 | 2013-11-27 | 西北农林科技大学 | Multifunctional desk and chair |
| CN104083001A (en) * | 2014-06-30 | 2014-10-08 | 华南理工大学 | Novel rotatable desk seat facility |
| CN104095398A (en) * | 2014-07-01 | 2014-10-15 | 上海电力学院 | Mechanical drawing desk with continuously adjustable height and slope |
| CN104323588A (en) * | 2014-10-15 | 2015-02-04 | 西安交通大学 | Innovative experiment desk |
| CN104323588B (en) * | 2014-10-15 | 2016-05-04 | 西安交通大学 | Innovative experiment desk |
| CN104586085A (en) * | 2014-12-29 | 2015-05-06 | 西南大学 | Foldable integrated type student table and chair |
| CN114515065A (en) * | 2022-02-22 | 2022-05-20 | 张攀峰 | Household multifunctional student desk |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203597595U (en) | Multi-functional desk and chair unit | |
| CN103405049A (en) | Multifunctional desk and chair | |
| CN203801993U (en) | Multi-functional desk and chair set | |
| CN104367009B (en) | Manual and automatic integrated multifunctional drawing desk | |
| CN204222467U (en) | A kind of reflection-proof and adjustable for height blackboard | |
| CN104026870B (en) | A kind of multifunctional desk and chair | |
| CN203952937U (en) | Manual-automatic integrated multifunctional drawing desk | |
| CN205385974U (en) | Multimedia school desk | |
| CN102631078A (en) | Multifunctional study desk and chair | |
| CN205795285U (en) | A kind of multifunctional desk and chair | |
| CN203252169U (en) | Bedside rail computer desk | |
| CN203692895U (en) | Novel table and chair | |
| CN206238763U (en) | A kind of desk | |
| CN109008211A (en) | Computer desk | |
| CN203723669U (en) | Novel multi-functional integrated desk and chair | |
| CN209474038U (en) | A kind of adjustable desk for students | |
| CN209915357U (en) | Multifunctional desk and chair for primary and middle school students | |
| CN202891082U (en) | Multifunctional learning table and learning chair | |
| CN105266382B (en) | Multifunctional foldable tables and chairs | |
| CN208909372U (en) | A kind of combined table and chair assembly learnt for admiring class | |
| CN106235650A (en) | A kind of dual-purpose chair and desk for pupils | |
| CN203073585U (en) | Novel multimedia teaching platform | |
| CN202312052U (en) | Desktop opening type school desk | |
| CN207411855U (en) | A kind of integral type steady type tables and chairs | |
| CN102772025A (en) | Desk bringing convenience for reading |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20160803 |