CN206150800U - Teacher's lectern of convenient removal - Google Patents
Teacher's lectern of convenient removal Download PDFInfo
- Publication number
- CN206150800U CN206150800U CN201620627320.4U CN201620627320U CN206150800U CN 206150800 U CN206150800 U CN 206150800U CN 201620627320 U CN201620627320 U CN 201620627320U CN 206150800 U CN206150800 U CN 206150800U
- Authority
- CN
- China
- Prior art keywords
- lectern
- teacher
- leg
- landing leg
- pulley
- 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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Abstract
The utility model discloses a teacher's lectern of convenient removal, including the table platform, the lower extreme left and right sides limit symmetry of table platform is provided with the first fixed block of four groups, and first fixed block all has a landing leg through the eccentric rotation movable mounting of mechanism, the landing leg divide into left branch leg group and right branch leg group, the lower extreme surface mid -mounting of table platform has the fixed slot, and the mobile card of fixed slot establishes into bracing piece, the utility model discloses the structure sets up the landing leg through the lower extreme at the table platform, pass through the eccentric rotation establishment of institution with the landing leg, the motiliny of assurance landing leg that can be fine, utilize the fixed slot in the middle part setting of table platform lower extreme simultaneously, utilize the landing leg of accomodating that the fixed slot can be fine, can seem at the folding in -process that carries or remove of needs and save trouble very much, lower extreme at the landing leg sets up the rotation axis connecting piece, connect the pulley through the rotation axis connecting piece, make teacher's lectern no matter be on class or need move can both be very light the above -mentioned process of realization.
Description
Technical field
The utility model is related to relevant device technical field of imparting knowledge to students, specially a kind of teacher's lectern of convenient movement.
Background technology
When student appliance is each appliances and teachers' instruction that enable student intuitively, visually to understand that the content of courses used
The general name of the apparatus for using.Abbreviation teaching aid.Teaching aid can improve the learning interest of student, enrich perceptual knowledge, and help is formed clearly
Concept, the observation ability and thinking ability of Developing Students '.Typically divide common teaching aid, special teaching aid, the class of Teachig-aid for infant studying three.Teacher
Lectern is commonly used to put educational aid, but for many lyceums, teacher's lectern is fixed so to exist mostly
It is many times inconvenient during use, for this purpose, it is proposed that a kind of teacher's lectern of convenient movement is used to solve
State problem.
Utility model content
The purpose of this utility model is to provide a kind of teacher's lectern of convenient movement, to solve above-mentioned background technology in carry
The problem for going out.
For achieving the above object, the utility model provides following technical scheme：A kind of teacher's lectern of convenient movement, including
Tables, the lower end left and right sides of the tables are symmetrically arranged with four group of first fixed block, and the first fixed block by bias
Rotating mechanism is movably installed with supporting leg, and the supporting leg is divided into left branch leg group and right supporting leg group, the left branch leg group and right supporting leg group
Between be provided with support leg, the lower end of the supporting leg is installed with pulley shackle member, the pulley by rotating shaft coupling piece
Pulley is movably installed with shackle member, the second fixed block is provided with the rear surface of the tables, and by the second fixed block
Support bar is movably installed with, the lower end of the support bar is installed with limited block, and limited block is fixed and is connected in support leg
In spacing hole, the rear surface middle part of the tables is provided with fixing groove, and the movable card of fixing groove is set into support bar.
Preferably, the lower end middle part fixation of the fixing groove is arranged with limiting card groove, passes through in the middle part of the spacing draw-in groove
Bearing pin is movably installed with two groups of symmetrical cards, and the lateral wall that the card passes through is consolidated by spring with the madial wall of spacing draw-in groove
Fixed connection, the card is symmetrically installed with two groups, and the lower end of two groups of cards is arranged with bayonet socket.
Preferably, brake brake lining is installed with the pulley shackle member, and brake lining fixing card of braking is connected on pulley
On wheel disc.
Preferably, when the support bar is mutually clamped with support leg, support bar is in certain angle of inclination with the lower surface of tables
Arrange, and limited block is arranged with angle of the spacing hole in oblique lower section in support leg.
Preferably, the anglec of rotation of the rotation shaft coupling piece is 360 degree.
Compared with prior art, the beneficial effects of the utility model are：The utility model structure is by the lower end of tables
Supporting leg is set, supporting leg is arranged by eccentric rotary mechanism, the activity for ensureing supporting leg is can be very good, while using in tables
The fixing groove that lower end middle part is arranged, can be very good to receive supporting leg using fixing groove, carry or mobile mistake needing to fold
Cheng Zhonghui seems and save trouble very much, arranges in the lower end of supporting leg and rotate shaft coupling piece, by rotating shaft coupling piece connection pulley so that religion
Teacher's lectern either needs at school moving can easily realize said process very much.
Description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model structural side view；
Fig. 3 is this practical support bar and support leg connection diagram；
Fig. 4 is the utility model fixed slot configurations schematic diagram.
In figure：1 tables, 2 first fixed blocks, 3 supporting legs, 4 second fixed blocks, 5 support bars, 6 rotation shaft coupling pieces, 7 pulleys
Shackle member, 8 fixing grooves, 81 spacing draw-in grooves, 82 bearing pins, 83 cards, 84 springs, 9 pulleys, 10 limited blocks, 11 support legs.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of teacher's lectern of convenient movement, including table
Platform 1, the lower end left and right sides of tables 1 are symmetrically arranged with four group of first fixed block 2, and the first fixed block 2 by eccentric rotation
Rotation mechanism is movably installed with supporting leg 3, and 3 points of supporting leg is left branch leg group and right supporting leg group, is all provided between left branch leg group and right supporting leg group
Support leg 11 is equipped with, the lower end of supporting leg 3 is installed with pulley shackle member 7 by rotation shaft coupling piece 6, living in pulley shackle member 7
It is dynamic that pulley 9 is installed, the second fixed block 4 is provided with the rear surface of tables 1, and be movably installed with by the second fixed block 4
Support bar 5, the lower end of support bar 5 is installed with limited block 10, and limited block 10 fixes the spacing hole being connected in support leg 11
In, the rear surface middle part of tables 1 is provided with fixing groove 8, and the movable card of fixing groove 8 is set into support bar 5.
The lower end middle part fixation of fixing groove 8 is arranged with limiting card groove 81, and the middle part of spacing draw-in groove 81 is movable by bearing pin 82
Two groups of symmetrical cards 83 are installed, the lateral wall that card 83 passes through is fixed with the madial wall of spacing draw-in groove 81 by spring 84 and connected
Connect, card 83 is symmetrically installed with two groups, and the lower end of two groups of cards 83 is arranged with bayonet socket, is installed with pulley shackle member 7
Brake brake lining, and brake lining fixing card of braking is connected on the wheel disc of pulley 9, when support bar 5 is mutually clamped with support leg 11, support bar 5
Arrange in certain angle of inclination with the lower surface of tables 1, and the angle of limited block 10 and the spacing hole in support leg 11 in oblique lower section
Degree is arranged, and the anglec of rotation for rotating shaft coupling piece 6 is 360 degree.
The utility model structure is arranged supporting leg 3 by eccentric rotary mechanism by arranging supporting leg 3 in the lower end of tables 1,
The activity for ensureing supporting leg 3 is can be very good, while using the fixing groove 8 arranged in the middle part of the lower end of tables 1, using fixing groove 8
Can be very good to receive supporting leg 3, save trouble very much needing to seem during folding carrying or movement, in the lower end of supporting leg 3
Rotation shaft coupling piece 6 is set, connects pulley 9 by rotating shaft coupling piece 6 so that teacher's lectern is either needed at school
Moving can easily realize said process very much.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of teacher's lectern of convenient movement, including tables (1), it is characterised in that：The lower end left and right sides of the tables (1)
While four group of first fixed block (2) is symmetrically arranged with, and the first fixed block (2) is movably installed with supporting leg by eccentric rotary mechanism
(3), the supporting leg (3) is divided into left branch leg group and right supporting leg group, and between the left branch leg group and right supporting leg group support leg is provided with
(11), the lower end of the supporting leg (3) is installed with pulley shackle member (7), the pulley clamping by rotation shaft coupling piece (6)
Pulley (9) is movably installed with part (7), the second fixed block (4) is provided with the rear surface of the tables (1), and by
Two fixed blocks (4) are movably installed with support bar (5), and the lower end of the support bar (5) is installed with limited block (10), and spacing
Block (10) fixation is connected in the spacing hole in support leg (11), and the rear surface middle part of the tables (1) is provided with fixing groove
(8), and fixing groove (8) it is movable card set into support bar (5).
2. teacher's lectern of a kind of convenient movement according to claim 1, it is characterised in that：Under the fixing groove (8)
The fixation of end middle part is arranged with limiting card groove (81), and the middle part of the spacing draw-in groove (81) is movably installed with two groups by bearing pin (82)
Symmetrical card (83), the lateral wall that the card (83) passes through is fixed by spring (84) with the madial wall of spacing draw-in groove (81)
Connection, the card (83) is symmetrically installed with two groups, and the lower end of two groups of cards (83) is arranged with bayonet socket.
3. teacher's lectern of a kind of convenient movement according to claim 1, it is characterised in that：The pulley shackle member (7)
On be installed with brake brake lining, and brake lining fixing card of braking is connected on the wheel disc of pulley (9).
4. teacher's lectern of a kind of convenient movement according to claim 1, it is characterised in that：The support bar (5) and support
When leg (11) is mutually clamped, the lower surface of support bar (5) and tables (1) is arranged in certain angle of inclination, and limited block (10) and
Angle of the spacing hole in support leg (11) in oblique lower section is arranged.
5. teacher's lectern of a kind of convenient movement according to claim 1, it is characterised in that：The rotation shaft coupling piece
(6) the anglec of rotation is 360 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620627320.4U CN206150800U (en) | 2016-06-22 | 2016-06-22 | Teacher's lectern of convenient removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620627320.4U CN206150800U (en) | 2016-06-22 | 2016-06-22 | Teacher's lectern of convenient removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206150800U true CN206150800U (en) | 2017-05-10 |
Family
ID=58646601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620627320.4U Expired - Fee Related CN206150800U (en) | 2016-06-22 | 2016-06-22 | Teacher's lectern of convenient removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206150800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107899217A (en) * | 2017-08-24 | 2018-04-13 | 常州信息职业技术学院 | body-building sandbag |
-
2016
- 2016-06-22 CN CN201620627320.4U patent/CN206150800U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107899217A (en) * | 2017-08-24 | 2018-04-13 | 常州信息职业技术学院 | body-building sandbag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170510 Termination date: 20180622 |