CN205547907U - Teacher's desk for teaching - Google Patents

Teacher's desk for teaching Download PDF

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Publication number
CN205547907U
CN205547907U CN201620137308.5U CN201620137308U CN205547907U CN 205547907 U CN205547907 U CN 205547907U CN 201620137308 U CN201620137308 U CN 201620137308U CN 205547907 U CN205547907 U CN 205547907U
Authority
CN
China
Prior art keywords
desktop
groove
support bar
chalk
teaching
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
Application number
CN201620137308.5U
Other languages
Chinese (zh)
Inventor
李胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201620137308.5U priority Critical patent/CN205547907U/en
Application granted granted Critical
Publication of CN205547907U publication Critical patent/CN205547907U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a teacher's desk for teaching is including base, big bracing piece, flexible groove, rotation axis, little bracing piece and desktop, the big bracing piece of base upper end installation, big bracing piece middle part set up flexible groove, little bracing piece pass through rotation axis and desktop and link to each other, its characterized in that: this teacher's desk for teaching is still including removing slide, a groove, layering, reading board, desktop recess, chalk and chalk recess, little bracing piece continuous with the desktop through moving the slide, the desktop set up the desktop recess, reading flange side -mounting layering, the desktop still set up a groove, chalk and chalk recess.

Description

A kind of teaching lectern
Technical field
This practicality relates to teaching field, is specially one teaching lectern.
Background technology
At present, existing teaching lectern be us school often it can be seen that article, there is many drawbacks in existing lectern, such as can not free folding shrinking, can not vary with each individual adjustment height, and and be not provided with placing the reading plate of books, use very inconvenient, structure is not reasonable, this design can well solve above produce problem.
Utility model content
This practical purpose is to provide a kind of teaching lectern, by arranging telescopic shaft, mobile slideway and reading plate, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this practicality following technical scheme of offer: a kind of teaching lectern, including pedestal, big support bar, telescopic chute, rotary shaft, little support bar and desktop;Big support bar is installed in described pedestal upper end;In the middle part of described big support bar, telescopic chute is set;Described little support bar is connected with desktop by rotary shaft;It is characterized in that: this teaching lectern also includes mobile slideway, a groove, press strip, reading plate, desktop groove, chalk and chalk groove;Described little support bar is connected with desktop by mobile slideway;Described desktop arranges desktop groove;Press strip is installed in described reading edges of boards side;Described desktop also sets up a groove, chalk and chalk groove.
Preferably, fixed by screw and cap nut between described mobile slideway and desktop.
Preferably, described mobile slideway is by roller bearing, axle sleeve, bearing block and sliding pearl composition.
Preferably, described press strip end is fixed by hinge and resistance sheet.
Preferably, described telescopic chute is upper and lower roller bearing sliding support;Described rotary shaft is made up of inner ring, outer ring and retainer.
Compared with prior art, this practicality provides the benefit that: this practicality is through the transformation of prior art, the big support bar of setting and little support bar, operation that can be convenient and use lectern, and the adjustment height that can vary with each individual, can take up room less with folding shrinking, the reading plate arranged, certain altitude can be turned down, easy to use, it is convenient that simple in construction is set, convenient to operate, decrease unnecessary trouble.
Accompanying drawing explanation
Fig. 1 is this utility structure one teaching lectern schematic diagram;
Fig. 2 is the side view of this utility model structure.
In figure: 1 pedestal, 2 big support bars, 3 telescopic chutes, 4 rotary shafts, 5 move slideway, 6 little support bars, 7 desktops, 8 grooves, 9 press strips, 10 read plate, 11 desktop grooves, 12 chalks, 13 chalk grooves.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this practical embodiment, the technical scheme in this practical embodiment is clearly and completely described, it is clear that described embodiment is only this practical a part of embodiment rather than whole embodiments.Based on the embodiment in this practicality, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this practicality protection.
Refer to Fig. 1 and Fig. 2, a kind of technical scheme of this practicality offer: a kind of teaching lectern, including pedestal 1, big support bar 2, telescopic chute 3, rotary shaft 4, little support bar 6 and desktop 7.
Big support bar 2 is installed in described pedestal 1 upper end;The big support bar 2 arranged and little support bar 6, operation that can be convenient and use lectern, and the adjustment height that can vary with each individual, can take up room less with folding shrinking.
In the middle part of described big support bar 2, telescopic chute 3 is set;Described telescopic chute 3 is upper and lower roller bearing sliding support;Described rotary shaft 4 is made up of inner ring, outer ring and retainer;Described little support bar 6 is connected with desktop 7 by rotary shaft 4;It is characterized in that: this teaching lectern also includes mobile slideway 5, a groove 8, press strip 9, reads plate 10, desktop groove 11, chalk 12 and chalk groove 13.
Described little support bar 6 is connected with desktop 7 by mobile slideway 5;Fixed by screw and cap nut between described mobile slideway 5 and desktop 7;Described mobile slideway 5 is by roller bearing, axle sleeve, bearing block and sliding pearl composition.
Described desktop 7 arranges desktop groove 11;Described reading plate 10 avris installs press strip 9;The reading plate 10 arranged, can turn down certain altitude, easy to use, arranges simple in construction convenient, it is simple to operation;Described press strip 9 end is fixed by hinge and resistance sheet;Described desktop 7 also sets up a groove 8, chalk 12 and chalk groove 13.
This practicality is through the transformation of prior art, the big support bar arranged and little support bar, operation that can be convenient and use lectern, and the adjustment height that can vary with each individual, can be with folding shrinking, take up room less, the reading plate of setting, certain altitude can be turned down, easy to use, it is convenient that simple in construction is set, it is simple to operation, decrease unnecessary trouble.
While there has been shown and described that the embodiment of this practicality, for the ordinary skill in the art, being appreciated that in the case of without departing from the principle of this practicality and spirit and these embodiments can carry out multiple change, revise, replace and modification, the scope of this practicality is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a teaching lectern, including pedestal (1), big support bar (2), telescopic chute (3), Rotary shaft (4), little support bar (6) and desktop (7);Described pedestal (1) upper end is installed Big support bar (2);Described big support bar (2) middle part arranges telescopic chute (3);Described Little support bar (6) is connected with desktop (7) by rotary shaft (4);It is characterized in that: should Teaching lectern also include mobile slideway (5), a groove (8), press strip (9), read plate (10), Desktop groove (11), chalk (12) and chalk groove (13);Described little support bar (6) It is connected with desktop (7) by mobile slideway (5);It is recessed that described desktop (7) arranges desktop Groove (11);Described reading plate (10) avris installs press strip (9);Described desktop (7) Also set up a groove (8), chalk (12) and chalk groove (13).
A kind of teaching lectern the most according to claim 1, it is characterised in that: described Fixed by screw and cap nut between mobile slideway (5) and desktop (7).
A kind of teaching lectern the most according to claim 1, it is characterised in that: described Mobile slideway (5) is by roller bearing, axle sleeve, bearing block and sliding pearl composition.
A kind of teaching lectern the most according to claim 1, it is characterised in that: described Press strip (9) end is fixed by hinge and resistance sheet.
A kind of teaching lectern the most according to claim 1, it is characterised in that: described Telescopic chute (3) is upper and lower roller bearing sliding support;Described rotary shaft (4) is by inner ring, outer ring Form with retainer.
CN201620137308.5U 2016-02-17 2016-02-17 Teacher's desk for teaching Expired - Fee Related CN205547907U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620137308.5U CN205547907U (en) 2016-02-17 2016-02-17 Teacher's desk for teaching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620137308.5U CN205547907U (en) 2016-02-17 2016-02-17 Teacher's desk for teaching

Publications (1)

Publication Number Publication Date
CN205547907U true CN205547907U (en) 2016-09-07

Family

ID=56818833

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620137308.5U Expired - Fee Related CN205547907U (en) 2016-02-17 2016-02-17 Teacher's desk for teaching

Country Status (1)

Country Link
CN (1) CN205547907U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108917868A (en) * 2018-07-21 2018-11-30 江苏恩达通用设备有限公司 A kind of fuel consumption remote monitoring system of engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108917868A (en) * 2018-07-21 2018-11-30 江苏恩达通用设备有限公司 A kind of fuel consumption remote monitoring system of engine

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160907

Termination date: 20170217