CN206499189U - A kind of rotary geographical hanging chart device for teaching - Google Patents

A kind of rotary geographical hanging chart device for teaching Download PDF

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Publication number
CN206499189U
CN206499189U CN201621246704.8U CN201621246704U CN206499189U CN 206499189 U CN206499189 U CN 206499189U CN 201621246704 U CN201621246704 U CN 201621246704U CN 206499189 U CN206499189 U CN 206499189U
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CN
China
Prior art keywords
montant
clip
flexible
rotary shaft
rotary
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Expired - Fee Related
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CN201621246704.8U
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Chinese (zh)
Inventor
刘新伟
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Individual
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Individual
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Priority to CN201621246704.8U priority Critical patent/CN206499189U/en
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Publication of CN206499189U publication Critical patent/CN206499189U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of rotary geographical hanging chart device for teaching, geographical teaching aid field is related generally to.Including framework, rotary shaft, wall chart cross bar and fixing device, the framework includes left part montant, crossbeam and right part montant, the rotary shaft is arranged on left part montant, the right part montant is provided with the neck being adapted with rotary shaft, the wall chart cross bar is provided with clip, the crossbeam is provided with and buckled, the left part montant bottom is provided with the first clip, the right part montant bottom is provided with the second clip, the fixing device includes bungee, described bungee one end is connected with the first clip, and the bungee other end is connected with the second clip.The beneficial effects of the utility model are:The utility model can disposably hang up multiple drawings, be easy to teaching;And hang up after drawing, drawing is close apart from blackboard panel, is easy to teacher in teaching process to be delineated on drawing, and is easily carried and assembles, simple to operate.

Description

A kind of rotary geographical hanging chart device for teaching
Technical field
The utility model is related to geographical teaching aid field, specifically a kind of rotary geographical hanging chart device for teaching.
Background technology
During geographical teaching is carried out, teacher is frequently necessary to hang drawing on blackboard or adhesive drawings come to course Aided education is carried out, larger drawing is, it is necessary to it be used to tape-stripping on blackboard, but the space of blackboard is limited, then use The drawing being bonded at before this on blackboard must be removed, if so needing drawing before this to say class hour again, needed during other drawings It is pasted again or current drawing is removed, operation is bothered very much, and is pasted onto the drawing on blackboard at will to move.
Some existing Map-hanging sets, hang up after drawing, drawing is far apart from blackboard, in hanging dress state, impart knowledge to students Cheng Zhong teacher is difficult to be delineated on drawing, and existing Map-hanging set is not portable, cumbersome.
Utility model content
The purpose of this utility model is a kind of rotary geographical hanging chart device for teaching of offer, and it is solved in the prior art The problem of existing, can disposably hang up multiple drawings, be easy to teaching;And hang up after drawing, drawing apart from blackboard panel very Closely, it is easy to teacher in teaching process to be delineated on drawing, and is easily carried and assembles, it is simple to operate.
The utility model to achieve the above object, is achieved through the following technical solutions:
A kind of rotary geographical hanging chart device for teaching, including framework, rotary shaft, wall chart cross bar and fixing device, the frame Body includes left part montant, crossbeam and right part montant, and the rotary shaft is arranged on left part montant, and described wall chart cross bar one end is provided with Collar, the collar is adapted with rotary shaft, and the right part montant is provided with the neck being adapted with rotary shaft, and the wall chart is horizontal Bar is provided with clip, and the crossbeam is provided with buckling, and the left part montant bottom is provided with the first clip, the right part montant bottom Portion is provided with the second clip, and the fixing device includes bungee, and described bungee one end is connected with the first clip, the pine The tight rope other end is connected with the second clip.
The left part montant includes first and fixes montant and the first flexible montant, and the right part montant includes second and fixes perpendicular Bar and the second flexible montant, the first fixation montant and the second fixation montant bottom are equipped with telescopic cavity, and described first stretches Montant is slidably connected by telescopic cavity with the first fixation montant, and the described second flexible montant fixes montant by telescopic cavity and second It is slidably connected, first clip is arranged on the first flexible montant, second clip is arranged at the second flexible montant On.
Described first flexible montant and the second flexible montant bottom are equipped with buckle, and described first, which fixes montant and second, consolidates Determining montant bottom outside, to be equipped with ball convex, described to snap through that ball is convex to be fixed montant and second with first respectively and fix montant card Connect.
The wall chart cross bar bottom is provided with chute, the chute and slidably connects sliding block, and the clip is arranged at sliding block Bottom.
The clip is provided with 4~10.
The rotary shaft bottom is provided with block.
Prior art is contrasted, the beneficial effects of the utility model are:
1st, being applied in combination by framework, rotary shaft, wall chart cross bar and fixing device, is set on the left part montant of framework A drawing can be hung up by being set in rotary shaft, rotary shaft on multiple wall chart cross bars, each wall chart cross bar, crossbeam is provided with extension Button, for device is suspended on the clothes-hook at the top of blackboard, neck is set on right part montant, for one end card with wall chart cross bar Connect, clip is set on wall chart cross bar, clip is used for clamping the top of drawing, and fixing device includes bungee, passes through bungee For the bottom of drawing is fixed.This addresses the problem problems of the prior art, multiple drawings can be disposably hung up, It is easy to teaching;And hang up after drawing, drawing is close apart from blackboard panel, is easy to teacher in teaching process to be hooked on drawing Draw, and be easily carried and assemble, it is simple to operate.
2nd, by the way that left part montant is set into the first fixation montant and the first flexible montant, right part montant is set to second and consolidated Determine montant and the second flexible montant, the described first flexible montant is slidably connected with the first fixation montant, the described second flexible montant Logical second fixation montant is slidably connected, this ensures that when device is packed up, the first flexible montant and the second flexible montant point First it Suo Jin not fix montant and second and fix inside montant, be easy to packing up for device, when reusing, the first flexible montant It is able to fix montant from first with the second flexible montant and the second inside for fixing montant is stretched out.
3rd, by being respectively provided with buckle in the first flexible montant and the second flexible montant bottom, first, which fixes montant and second, consolidates Determining montant bottom outside, to be all provided with Place convex, and ball is convex and buckle clamping, when device is packed up, the first flexible montant and second flexible perpendicular Bar, which is able to fix montant and second with first, fixes montant clamping, prevents the first flexible montant and the second flexible montant from stretching Contracting intracavitary is skidded off, not readily portable.
4th, sliding block is slidably connected by being set in wall chart cross bar bottom in chute, chute, clip is arranged at slider bottom, This ensures that size free on wall chart cross bar slip of the clip according to drawing, for adapting to different size of drawing, Make the adaptability of device stronger.
5 by clip by being set to 4~10, the number of clip can be selected according to the size of drawing, it is ensured that can More stable clamps drawing, prevents drawing from dropping.
6th, by setting block in rotary shaft bottom, it can prevent wall chart cross bar from being slid from rotary shaft, block can be propped up Prop up wall chart cross bar.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment 1.
Accompanying drawing 2 is the structural representation of the utility model embodiment 2.
Accompanying drawing 3 is the first fixation montant and the first flexible montant connected mode structural representation in the utility model.
Accompanying drawing 4 is I portions enlarged drawing in the utility model accompanying drawing 3.
Accompanying drawing 5 is wall chart cross bar top view in the utility model.
Accompanying drawing 6 is chute and sliding block connected mode structural representation in the utility model.
Label shown in accompanying drawing:
1st, rotary shaft;2nd, wall chart cross bar;3rd, left part montant;4th, crossbeam;5th, right part montant;6th, collar;7th, neck;8th, press from both sides Son;9th, buckle;10th, the first clip;11st, the second clip;12nd, bungee;13rd, first montant is fixed;14th, first is flexible perpendicular Bar;15th, second montant is fixed;16th, the second flexible montant;17th, telescopic cavity;18th, buckle;19th, ball is convex;20th, chute;21st, sliding block; 22nd, block;23rd, blackboard;24th, clothes-hook.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this Utility model rather than limitation scope of the present utility model.In addition, it is to be understood that reading the content of the utility model instruction Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen Please limited range.
Described in the utility model is a kind of rotary geographical hanging chart device for teaching, agent structure include framework, rotary shaft 1, Wall chart cross bar 2 and fixing device, the framework include left part montant 3, crossbeam 4 and right part montant 5, and the rotary shaft 1 is arranged at On left part montant 3, described one end of wall chart cross bar 2 is provided with collar 6, and the collar 6 is adapted with rotary shaft 1, by framework Set to set in rotary shaft 1, rotary shaft 1 on left part montant 3 and can hang up one on multiple wall chart cross bars 2, each wall chart cross bar 2 Drawing, this makes it possible to disposably hang multiple drawings, in order to geographical teaching.The right part montant 5 is provided with and rotary shaft 1 Adaptable neck 7, by setting neck 7 on right part montant 5, neck 7 is used for one end clamping with wall chart cross bar 2, so as to Wall chart cross bar 2 is fixed in teaching process, facilitates student to see figure.The wall chart cross bar 2 is provided with clip 8, and clip 8 is used for pressing from both sides Handle the top of drawing.The crossbeam 4 buckles 9 and is used for device being suspended on the clothes-hook 24 at the top of blackboard 23 provided with buckling 9. The bottom of left part montant 3 is provided with the first clip 10, and the bottom of right part montant 5 is provided with the second clip 11, the fixation Device includes bungee 12, and described one end of bungee 12 is connected with the first clip 10, the other end of bungee 12 and second Clip 11 is connected.By using cooperatively for bungee 12, the first clip 10 and the second clip 11, for by the bottom of drawing End is fixed.The present apparatus solves problems of the prior art, can disposably hang up multiple drawings, when any one of use During drawing, just the wall chart cross bar 2 where corresponding drawing is rotated to framework by rotary shaft 1, then carried out drawing spread apart, Drawing bottom is fixed with bungee 12, is easy to teaching;And hang up after drawing, drawing is close apart from the plate face of blackboard 23, is easy to Teacher is delineated on drawing in teaching process, and is easily carried and is assembled, simple to operate.
In order to ensure device can more convenient folding and unfolding and carrying, the left part montant 3 include first fix montant 13 With the first flexible montant 14, the right part montant 5 includes second and fixes the flexible montant 16 of montant 15 and second, and described first fixes Montant 13 and second fixes the bottom of montant 15 and is equipped with telescopic cavity 17, and the described first flexible montant 14 passes through telescopic cavity 17 and first Fixed montant 13 is slidably connected, and the described second flexible montant 16 is slidably connected by telescopic cavity 17 with the second fixation montant 15, institute State the first clip 10 to be arranged on the first flexible montant 14, second clip 11 is arranged on the second flexible montant 16. When device is packed up, the first flexible flexible montant 16 of montant 14 and second is able to the fixation montant 13 and second of retraction first and consolidated Determine inside montant 15, be easy to packing up for device, when reusing, the first flexible flexible montant 16 of montant 14 and second can just divide The inside stretching that montant 13 and second fixes montant 15 is not fixed from first.
In order to easily snap fit onto the first flexible montant 14 on first fixation montant 13, the second flexible montant 16 blocks It is connected on the second fixation montant 15, the described first flexible flexible bottom of montant 16 of montant 14 and second is equipped with buckle 18, described First fixation montant 13 and second fixes the bottom outside of montant 15 and is equipped with ball convex 19, the buckle 18 by ball convex 19 respectively with First, which fixes montant 13 and second, fixes the clamping of montant 15.By setting ball convex 19 and buckle 18, when device is packed up, first stretches The flexible montant 16 of contracting montant 14 and second is able to fix the fixation clamping of montant 15 of montant 13 and second with first, prevents first The flexible flexible montant 16 of montant 14 and second is skidded off out of telescopic cavity 17, not readily portable.
In order to make device adapt to different size of drawing, the bottom of wall chart cross bar 2 is provided with chute 20, the chute Sliding block 21 is slidably connected in 20, the clip 8 is arranged at the bottom of sliding block 21.By setting chute 20 in the bottom of wall chart cross bar 2, Sliding block 21 is slidably connected in chute 20, clip 8 is arranged at the bottom of sliding block 21, this ensures that clip 8 is according to the big of drawing Being slided on wall chart cross bar 2 for freedom in minor affairs, for adapting to different size of drawing, makes the adaptability of device stronger.
The number of clip 8 is selected in order to the size according to drawing, it is ensured that can be more stable clamp drawing, prevent Only drawing drops, and the clip 8 is provided with 4~10.
In order to prevent wall chart cross bar 2 from being slid from rotary shaft 1, the bottom of rotary shaft 1 is provided with block 22.Block 22 Wall chart cross bar 2 can be supported.
In use, being suspended to wall chart cross bar 2 by will attend class all drawings for using of the clip 8 on wall chart cross bar 2 first On, then device is suspended on the clothes-hook 24 at the top of blackboard 23, when using any drawing, just by where corresponding drawing Wall chart cross bar 2 is rotated to framework by rotary shaft 1, is then carried out drawing spread apart, is fixed drawing bottom with bungee 12, Geographical teaching can be carried out.
Embodiment 1:
Described in the utility model is a kind of rotary geographical hanging chart device for teaching, agent structure include framework, rotary shaft 1, Wall chart cross bar 2 and fixing device, the framework include left part montant 3, crossbeam 4 and right part montant 5, and the rotary shaft 1 is arranged at On left part montant 3, described one end of wall chart cross bar 2 is provided with collar 6, and the collar 6 is adapted with rotary shaft 1, the bottom of rotary shaft 1 Portion is provided with block 22, and the right part montant 5 is provided with the neck 7 being adapted with rotary shaft 1, and the wall chart cross bar 2 is provided with folder Son 8, the crossbeam 4 is provided with buckling 9, and the bottom of left part montant 3 is provided with the first clip 10, the bottom of right part montant 5 Provided with the second clip 11, the fixing device includes bungee 12, and described one end of bungee 12 is connected with the first clip 10, The other end of bungee 12 is connected with the second clip 11.The bottom of wall chart cross bar 2 is provided with chute 20, the chute 20 Sliding block 21 is slidably connected, the clip 8 is arranged at the bottom of sliding block 21.The clip 8 is provided with 4~10.
Embodiment 2:
Described in the utility model is a kind of rotary geographical hanging chart device for teaching, agent structure include framework, rotary shaft 1, Wall chart cross bar 2 and fixing device, the framework include left part montant 3, crossbeam 4 and right part montant 5, and the rotary shaft 1 is arranged at On left part montant 3, described one end of wall chart cross bar 2 is provided with collar 6, and the collar 6 is adapted with rotary shaft 1, the bottom of rotary shaft 1 Portion is provided with block 22, and the right part montant 5 is provided with the neck 7 being adapted with rotary shaft 1, and the wall chart cross bar 2 is provided with folder Son 8, the crossbeam 4 is provided with buckling 9, and the bottom of left part montant 3 is provided with the first clip 10, the bottom of right part montant 5 Provided with the second clip 11, the fixing device includes bungee 12, and described one end of bungee 12 is connected with the first clip 10, The other end of bungee 12 is connected with the second clip 11.The left part montant 3 includes the first fixation montant 13 and first and stretched Contracting montant 14, the right part montant 5 includes second and fixes the flexible montant 16 of montant 15 and second, and described first fixes the He of montant 13 Second fixation montant 15 bottom is equipped with telescopic cavity 17, and the described first flexible montant 14 fixes montant by telescopic cavity 17 and first 13 are slidably connected, and the described second flexible montant 16 is slidably connected by telescopic cavity 17 with the second fixation montant 15, and described first consolidates Surely button 10 is arranged on the first flexible montant 14, and second clip 11 is arranged on the second flexible montant 16.Described first The flexible flexible bottom of montant 16 of montant 14 and second is equipped with buckle 18, and described first, which fixes montant 13 and second, fixes montant 15 Bottom outside is equipped with ball convex 19, and the buckle 18 fixes montant 13 and second with first respectively by ball convex 19 and fixes montant 15 Clamping.The bottom of wall chart cross bar 2 is provided with chute 20, the chute 20 and slidably connects sliding block 21, and the clip 8 is arranged at The bottom of sliding block 21.The clip 8 is provided with 4~10.

Claims (6)

1. a kind of rotary geographical hanging chart device for teaching, it is characterised in that:Including framework, rotary shaft (1), wall chart cross bar (2) and Fixing device, the framework includes left part montant (3), crossbeam (4) and right part montant (5), and the rotary shaft (1) is arranged at left part On montant (3), described wall chart cross bar (2) one end is provided with collar (6), and the collar (6) is adapted with rotary shaft (1), the right side Portion's montant (5) is provided with the neck (7) being adapted with rotary shaft (1), and the wall chart cross bar (2) is provided with clip (8), the horizontal stroke Beam (4) is provided with buckling (9), and left part montant (3) bottom is provided with the first clip (10), right part montant (5) bottom Provided with the second clip (11), the fixing device includes bungee (12), described bungee (12) one end and the first clip (10) connect, bungee (12) other end is connected with the second clip (11).
2. a kind of rotary geographical hanging chart device for teaching according to claim 1, it is characterised in that:The left part montant (3) Fix montant (13) and the first flexible montant (14) including first, the right part montant (5) include the second fixation montant (15) and Second flexible montant (16), the first fixation montant (13) and second fixation montant (15) bottom are equipped with telescopic cavity (17), Described first flexible montant (14) is slidably connected by telescopic cavity (17) with the first fixation montant (13), the described second flexible montant (16) it is slidably connected by telescopic cavity (17) with the second fixation montant (15), first clip (10) is arranged at first and stretched On montant (14), second clip (11) is arranged on the second flexible montant (16).
3. a kind of rotary geographical hanging chart device for teaching according to claim 2, it is characterised in that:Described first flexible montant (14) and second flexible montant (16) bottom is equipped with buckle (18), described first fixes montant (13) and the second fixation montant (15) to be equipped with ball convex (19) for bottom outside, and the buckle (18) fixes montant (13) and the with first respectively by ball convex (19) Two fix montant (15) clamping.
4. a kind of rotary geographical hanging chart device for teaching according to claim 1, it is characterised in that:The wall chart cross bar (2) Bottom is provided with chute (20), the chute (20) and slidably connects sliding block (21), and the clip (8) is arranged at sliding block (21) bottom Portion.
5. a kind of rotary geographical hanging chart device for teaching according to claim 1, it is characterised in that:The clip (8) is set There are 4~10.
6. a kind of rotary geographical hanging chart device for teaching according to claim 1, it is characterised in that:Rotary shaft (1) bottom Portion is provided with block (22).
CN201621246704.8U 2016-11-16 2016-11-16 A kind of rotary geographical hanging chart device for teaching Expired - Fee Related CN206499189U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621246704.8U CN206499189U (en) 2016-11-16 2016-11-16 A kind of rotary geographical hanging chart device for teaching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621246704.8U CN206499189U (en) 2016-11-16 2016-11-16 A kind of rotary geographical hanging chart device for teaching

Publications (1)

Publication Number Publication Date
CN206499189U true CN206499189U (en) 2017-09-19

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CN201621246704.8U Expired - Fee Related CN206499189U (en) 2016-11-16 2016-11-16 A kind of rotary geographical hanging chart device for teaching

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111466734A (en) * 2020-05-26 2020-07-31 刘通通 Detachable drawing stores pylon for industrial design

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111466734A (en) * 2020-05-26 2020-07-31 刘通通 Detachable drawing stores pylon for industrial design

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170919

Termination date: 20181116

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