CN201948409U - Drawing hanging bracket - Google Patents
Drawing hanging bracket Download PDFInfo
- Publication number
- CN201948409U CN201948409U CN2011200493405U CN201120049340U CN201948409U CN 201948409 U CN201948409 U CN 201948409U CN 2011200493405 U CN2011200493405 U CN 2011200493405U CN 201120049340 U CN201120049340 U CN 201120049340U CN 201948409 U CN201948409 U CN 201948409U
- Authority
- CN
- China
- Prior art keywords
- supporting
- positioning seat
- support arm
- stop sleeve
- base
- 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
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model provides a drawing hanging bracket, which belong to the field of teaching equipment. The drawing hanging bracket structurally comprises a supporting rod, a supporting sleeve and a base, and is characterized in that the lower end of the supporting rod penetrates through the upper end of the supporting sleeve, and is connected with the upper end of the supporting sleeve in a sliding manner; the supporting sleeve is arranged on the base; a positioning seat penetrates through the supporting rod, and is connected with the supporting rod in a sliding manner; a supporting arm is arranged at two ends of the positioning seat respectively, and is hinged with one end of the positioning seat; a telescopic rod is arranged at the other end of the supporting arm; and one end of the telescopic rod penetrates through the supporting arm and is connected with the supporting arm in a sliding manner. Compared with the prior art, the drawing hanging bracket has the characteristics of reasonable design, simple structure, convenience in use, and the like, can hang a plurality of drawings and can improve teaching efficiency.
Description
Technical field
The utility model relates to a kind of teaching apparatus, specifically a kind of Hanging chart stand.
Background technology
In the historical teaching process, often need come course is carried out aided education with drawing, if some bigger drawings, it need be sticked on the blackboard with adhesive tape, but the space of blackboard is limited, during again with other drawing must be bonded at before this that drawing on the blackboard takes off or current drawing attached to top, say class hour if need drawing before this so again, it need be pasted once more or takes off current drawing, operation is trouble very, and the drawing that sticks on the blackboard can not at will move, and also can influence teaching if situation such as reflective appears in the drawing on the blackboard.
Summary of the invention
Technical assignment of the present utility model is at the deficiencies in the prior art, and a kind of Hanging chart stand reasonable in design, simple in structure is provided.
The technical scheme that its technical problem that solves the utility model adopts is: comprise support bar, stop sleeve and base, the support bar lower end penetrates from the stop sleeve upper end and is slidingly connected with it, stop sleeve is arranged on the base, be installed with positioning seat on the described support bar and be slidingly connected with it, the positioning seat two ends are respectively arranged with support arm and the one end is hinged, the support arm other end is provided with expansion link, and expansion link one end penetrates in the support arm and with it and is slidingly connected.
Positioning seat is provided with positioning knob.
Stop sleeve is provided with locking knob.
Be respectively arranged with clip on support arm and the expansion link.
The base below is provided with universal wheel.
During use, drawing is fixed under the support arm gets final product; If when hanging the drawing that drawing is more or the suspension area is bigger, telescopic arm can be extracted out and use.Obsolete the time, telescopic arm is contracted in the support arm, be attached to by the support bar support arm is folding again, and then support bar is retracted in the stop sleeve.
A kind of Hanging chart stand of the present utility model compared with prior art, the beneficial effect that is produced is:
1, has characteristics such as reasonable in design, simple in structure, easy to use, function admirable, practicality, can hang more drawing, satisfy the demand of classroom instruction; It is comparatively convenient to use, and has reduced teacher's labour intensity.
2, can arbitrarily move the position, can explain any width of cloth drawing, convenient teaching has improved classroom teaching efficiency.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure, 1, support bar, 2, navigation button, 3, positioning seat, 4, support arm, 5, clip, 6, telescopic arm, 7, stop sleeve, 8, locking knob, 9, base, 10, universal wheel.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done following detailed description the in detail.
As shown in drawings, a kind of Hanging chart stand of the present utility model, its structure comprises support bar 1, stop sleeve 7 and base 9, support bar 1 lower end penetrates from stop sleeve 7 upper ends and is slidingly connected with it, stop sleeve 7 is arranged on the base 9, is installed with positioning seat 3 on the described support bar 1 and is slidingly connected with it, and positioning seat 3 two ends are respectively arranged with support arm 4 and are hinged with the one end, support arm 4 other ends are provided with expansion link 6, and expansion link 6 one ends penetrate in the support arm 4 and with it and are slidingly connected.
Positioning seat 3 is provided with positioning knob 2.
Stop sleeve 7 is provided with locking knob 8.
Be respectively arranged with clip 5 on support arm 4 and the expansion link 6.
Its processing and fabricating of a kind of Hanging chart stand of the present utility model is simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of specification, be those skilled in the art's known technology.
Claims (5)
1. Hanging chart stand, comprise support bar, stop sleeve and base, the support bar lower end penetrates from the stop sleeve upper end and is slidingly connected with it, stop sleeve is arranged on the base, it is characterized in that being installed with on the described support bar positioning seat and be slidingly connected with it, the positioning seat two ends are respectively arranged with support arm and the one end is hinged, and the support arm other end is provided with expansion link, and expansion link one end penetrates in the support arm and with it and is slidingly connected.
2. a kind of Hanging chart stand according to claim 1 is characterized in that positioning seat is provided with positioning knob.
3. a kind of Hanging chart stand according to claim 1 is characterized in that stop sleeve is provided with locking knob.
4. a kind of Hanging chart stand according to claim 1 is characterized in that being respectively arranged with clip on support arm and the expansion link.
5. a kind of Hanging chart stand according to claim 1 is characterized in that the base below is provided with universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200493405U CN201948409U (en) | 2011-02-28 | 2011-02-28 | Drawing hanging bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200493405U CN201948409U (en) | 2011-02-28 | 2011-02-28 | Drawing hanging bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201948409U true CN201948409U (en) | 2011-08-31 |
Family
ID=44492541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200493405U Expired - Fee Related CN201948409U (en) | 2011-02-28 | 2011-02-28 | Drawing hanging bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201948409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014116098A1 (en) * | 2013-01-28 | 2014-07-31 | Expoquarzo, S.A. De C.V. | Easy-to-transport and -handle scalable modular folding display including a telescopic advertising supporting element |
-
2011
- 2011-02-28 CN CN2011200493405U patent/CN201948409U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014116098A1 (en) * | 2013-01-28 | 2014-07-31 | Expoquarzo, S.A. De C.V. | Easy-to-transport and -handle scalable modular folding display including a telescopic advertising supporting element |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203290505U (en) | Page turning type wall map suspension device | |
| CN201948409U (en) | Drawing hanging bracket | |
| CN201998620U (en) | Picture hanging stand | |
| CN201641090U (en) | Wall map frame | |
| CN202515053U (en) | Teaching drawing board | |
| CN203046614U (en) | Multifunctional blackboard | |
| CN202775665U (en) | Double-rod retractable-type coat hanger | |
| CN203262964U (en) | Telescopic folding clothes hanger | |
| CN201856478U (en) | Drawing hanger | |
| CN207337717U (en) | A kind of teaching of Chinese display board | |
| CN202576952U (en) | Single pole telescopic clothes hanger | |
| CN201564014U (en) | Wall map frame | |
| CN204112121U (en) | Multifunction expanding frame | |
| CN202011265U (en) | Blackboard with drawing hanging device | |
| CN203405980U (en) | History teaching demonstration teaching aid | |
| CN203064105U (en) | Telescopic electric vehicle rain cover | |
| CN204336563U (en) | Umbrella rib type folding clothes-hanger | |
| CN201793967U (en) | Clothes hanger | |
| CN201707868U (en) | Movable blackboard newspaper column | |
| CN203058780U (en) | Folding table | |
| CN202685608U (en) | Telescopic wall map clamp | |
| CN204132913U (en) | Folding hanging basket | |
| CN221261876U (en) | A technology promotion display board | |
| CN203958254U (en) | The rear basket of children trolley | |
| CN203314477U (en) | Fixing device for geographical teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20120228 |