CN203841358U - Conveniently-detached movable white board - Google Patents
Conveniently-detached movable white board Download PDFInfo
- Publication number
- CN203841358U CN203841358U CN201420125485.2U CN201420125485U CN203841358U CN 203841358 U CN203841358 U CN 203841358U CN 201420125485 U CN201420125485 U CN 201420125485U CN 203841358 U CN203841358 U CN 203841358U
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- CN
- China
- Prior art keywords
- pole
- sleeve pipe
- fixed mount
- anchor ear
- rotation fixed
- 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 - Lifetime
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- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model discloses a conveniently-detached movable white board. The conveniently-detached movable white board comprises a board body and a support. The support comprises two support rods which are parallely arranged at intervals. The bottom of each support rod is provided with a bottom plate whose the bottom is provided with traveling wheels. The board body is rotatably arranged between the two support rods. A first rotary fixing frame is fixedly arranged at any support rod and provided with a horizontally-arranged first sleeve pipe. A second rotary fixing frame is fixedly arranged at the other support rod. A second rotary shaft is rotatably inserted into a second sleeve pipe. A second rotary frame, corresponding to the center of the second rotary shaft, is provided with a first shaft hole. A second shaft hole which has the same axis as the first shaft hole and is communicated from the left to the right is arranged in the second rotary fixing frame. The conveniently-detached movable white board comprises an adjusting bolt and a compression nut. The conveniently-detached movable white board is advantaged by being convenient in detachment, convenient and flexible in operation and stable and reliable in structural connection.
Description
Technical field
The utility model relates to a kind of teaching aid, specifically refers to a kind of portable blank of easy disassembly.
Background technology
Blank is the writing plane of usually white metallic sheet material system.Effect and the blackboard of blank are similar, are a kind of writing implements that can be repeatedly erasable.Be generally used for teaching, session discussing, or individual and family's account.
At present, conventional white board various informative, but most blank is to be still hung on metope, the utilization rate of blank is restricted, although do not take up room, owing to being fixed, there is no mobility simultaneously, uses region to be also subject to certain restriction.So, just produced with the portable blank of shelf, this kind of blank can move with shelf, and plate body by turning cylinder rotate fixing on the top of the shelf, if China Patent Publication No. is a kind of blank of CN 202641141 U.But also there is following problem in this blank:
(1) the dismounting difficulty between its plate body and support, causes logistic storage cost high, uses inconvenient;
(2) what the angle of plate body cannot be stable in the time writing is fixing, and in the time writing, plate body easily swings, and affects writing experience.
Summary of the invention
The purpose of this utility model is the shortcoming and defect existing in order to overcome prior art, and provides a kind of reasonable in design, the portable blank of the reliable a kind of easy disassembly of easy accessibility.
For achieving the above object, the technical solution of the utility model is to comprise plate body and support, described support includes two spaced apart poles that are parallel to each other, the bottom of every pole is provided with base plate, the bottom of each base plate is provided with road wheel, described plate body rotates and is arranged between two poles, on arbitrary pole, be fixedly installed the first rotation fixed mount, on this first rotation fixed mount, be provided with the first horizontally disposed sleeve pipe, on an other pole, be fixedly installed the second rotation fixed mount, on described the second rotation fixed mount, be provided with the second horizontally disposed sleeve pipe, the mutual horizontal symmetrical in both sides of described plate body is fixedly installed respectively and rotates fixed mount corresponding the first rotating turret and the second rotating turret with the first rotation fixed mount and second, the outer end of the first rotating turret is provided with the first turning cylinder of level, the outer end of the second rotating turret is provided with the second turning cylinder of level, the first turning cylinder rotates and is plugged in the first sleeve pipe, described the second turning cylinder rotates and is plugged in the second sleeve pipe, the center of relative the second turning cylinder of described the second rotating turret is provided with the first axis hole, in the second described rotation fixed mount, be provided with the second axis hole that the first axis hole coaxial line and left and right connect, also comprise adjusting bolt and clamp nut, this adjusting bolt is successively through the first axis hole and the second axis hole, and the outer end of this adjusting bolt and the clamp nut screw thread secure fit that is positioned at the second axis hole outer end.
By this setting, not only realize the easy disassembly effect between support and plate body by adjusting bolt and clamp nut, and in the time writing, by tightening clamp nut, can lock the angle of plate body, while preventing from writing, plate body rotates, simultaneously, in the time that needs rotate plate body, unclamp clamp nut, can realize rotating freely of plate body.
Further arrange is to be fixedly installed turning handle on described clamp nut.By this setting, conveniently clamp nut is carried out to rotating operation.
Further arrange is that the first described rotation fixed mount includes first longitudinal sleeve pipe, this fixedly sleeved top its fixing pole of first longitudinal sleeve pipe.
Further arrange is that the second described rotation fixed mount includes second longitudinal sleeve pipe, this fixedly sleeved top its fixing pole of second longitudinal sleeve pipe.
Further arranging is to be provided with at least one horizontal connecting rod between described two poles, and the two ends of this horizontal connecting rod are detachably fixedly connected with the pole of both sides respectively.
Further arrange is that arbitrary outer end of described horizontal connecting rod is all fixedly installed interior anchor ear sheet, the arcwall face suitable with the profile of pole is set on this interior anchor ear sheet, the opposite side of internal anchor ear sheet mutually of described pole is provided with outer anchor ear sheet, the inner of this outer anchor ear sheet is provided with the suitable arcwall face of profile of pole, and is fixedly connected on horizontal connecting rod through outer anchor ear sheet, pole and interior anchor ear sheet successively by screw.By this setting, realize the effect that connects of stable between horizontal connecting rod and pole and easy disassembly.
Further arranging is also to include article tray, is provided with the hook of arc on this article tray, and this hook articulates and is fixed on horizontal connecting rod.By this setting, facilitate the dismounting of article tray.
In sum, the utility model has the advantages that, easy accessibility, easy to use and flexible, structure stable connection is reliable.
Below in conjunction with specification drawings and specific embodiments, the utility model is described further.
Brief description of the drawings
Fig. 1 the utility model detailed description of the invention stereogram;
The stereogram at another visual angle of Fig. 2 the utility model detailed description of the invention;
Fig. 3 the utility model detailed description of the invention partial structurtes exploded view;
Fig. 4 the utility model partial structurtes enlargement decomposition.
Detailed description of the invention
Below by embodiment, the utility model is specifically described, only for the utility model is further described, can not be interpreted as the restriction to the utility model protection domain.
Detailed description of the invention of the present utility model as Figure 1-4, comprise plate body 1 and support, described support includes two spaced apart poles that are parallel to each other (corresponding left branching rod 21 and right pole 22 respectively), the bottom of every pole is provided with base plate 3, the bottom of each base plate is provided with road wheel 31, described plate body 1 rotates and is arranged at two poles 21, between 22, on left branching rod 21, be fixedly installed the first rotation fixed mount 41, on this first rotation fixed mount 41, be provided with the first horizontally disposed sleeve pipe 411, on right pole 22, be fixedly installed the second rotation fixed mount 42, on described the second rotation fixed mount 42, be provided with the second horizontally disposed sleeve pipe 421, the mutual horizontal symmetrical in both sides of described plate body 1 is fixedly installed respectively and rotates fixed mount 42 corresponding the first rotating turret 51 and the second rotating turret 52 with the first rotation fixed mount 41 and second, the outer end of the first rotating turret 51 is provided with the first turning cylinder 511 of level, the outer end of the second rotating turret 52 is provided with the second turning cylinder 521 of level, the first turning cylinder 511 rotates and is plugged in the first sleeve pipe 411, described the second turning cylinder 521 rotates and is plugged in the second sleeve pipe 421, relative the second turning cylinder 521 center of described the second rotating turret 51 is provided with the first axis hole, in the second described rotation fixed mount 42, be provided with the second axis hole 422 that the first axis hole coaxial line and left and right connect, also comprise adjusting bolt 6 and clamp nut 7, this adjusting bolt 6 is successively through the first axis hole 522 and the second axis hole 422, and the outer end of this adjusting bolt 6 and the clamp nut 7 screw thread secure fit that are positioned at the second axis hole outer end.The first rotating turret 51 described in the present embodiment and the second rotating turret 52 include with plate body sidewall and clamp the deckle board coordinating, and this deckle board is by forming detachable secure fit between screw and plate body.In addition, on the clamp nut 7 described in the present embodiment, be fixedly installed turning handle 71.
In addition, described in the present embodiment first rotates fixed mount 41 and includes first longitudinal sleeve pipe 413, this fixedly sleeved top at left branching rod 21 of first longitudinal sleeve pipe 413, the second described rotation fixed mount 42 includes second longitudinal sleeve pipe 423, this fixedly sleeved top right pole 22 of second longitudinal sleeve pipe 423.
In addition, between two poles described in the present embodiment, be provided with two horizontal connecting rods 8, the two ends of this horizontal connecting rod 8 are detachably fixedly connected with the pole of both sides respectively, arbitrary outer end of the horizontal connecting rod 8 described in the present embodiment is all fixedly installed interior anchor ear sheet 81, the arcwall face suitable with the profile of pole is set on this interior anchor ear sheet 81, the opposite side of internal anchor ear sheet 81 mutually of described pole is provided with outer anchor ear sheet 82, the inner of this outer anchor ear sheet 82 is provided with the suitable arcwall face of profile of pole, and pass successively outer anchor ear sheet 82 by screw, pole and interior anchor ear sheet 81 are fixedly connected on horizontal connecting rod.
In addition, the present embodiment also includes article tray 9, is provided with the hook 91 of arc on this article tray 9, and this hook articulates and is fixed on horizontal connecting rod 8.
Claims (7)
1. the portable blank of an easy disassembly, comprise plate body and support, described support includes two spaced apart poles that are parallel to each other, the bottom of every pole is provided with base plate, the bottom of each base plate is provided with road wheel, described plate body rotates and is arranged between two poles, it is characterized in that: on arbitrary pole, be fixedly installed the first rotation fixed mount, on this first rotation fixed mount, be provided with the first horizontally disposed sleeve pipe, on an other pole, be fixedly installed the second rotation fixed mount, on described the second rotation fixed mount, be provided with the second horizontally disposed sleeve pipe, the mutual horizontal symmetrical in both sides of described plate body is fixedly installed respectively and rotates fixed mount corresponding the first rotating turret and the second rotating turret with the first rotation fixed mount and second, the outer end of the first rotating turret is provided with the first turning cylinder of level, the outer end of the second rotating turret is provided with the second turning cylinder of level, the first turning cylinder rotates and is plugged in the first sleeve pipe, described the second turning cylinder rotates and is plugged in the second sleeve pipe, the center of relative the second turning cylinder of described the second rotating turret is provided with the first axis hole, in the second described rotation fixed mount, be provided with the second axis hole that the first axis hole coaxial line and left and right connect, also comprise adjusting bolt and clamp nut, this adjusting bolt is successively through the first axis hole and the second axis hole, and the outer end of this adjusting bolt and the clamp nut screw thread secure fit that is positioned at the second axis hole outer end.
2. the portable blank of a kind of easy disassembly according to claim 1, is characterized in that: on described clamp nut, be fixedly installed turning handle.
3. the portable blank of a kind of easy disassembly according to claim 1, is characterized in that: the first described rotation fixed mount includes first longitudinal sleeve pipe, this fixedly sleeved top its fixing pole of first longitudinal sleeve pipe.
4. the portable blank of a kind of easy disassembly according to claim 1, is characterized in that: the second described rotation fixed mount includes second longitudinal sleeve pipe, this fixedly sleeved top its fixing pole of second longitudinal sleeve pipe.
5. the portable blank of a kind of easy disassembly according to claim 1, is characterized in that: between two described poles, be provided with at least one horizontal connecting rod, the two ends of this horizontal connecting rod are detachably fixedly connected with the pole of both sides respectively.
6. the portable blank of a kind of easy disassembly according to claim 5, it is characterized in that: arbitrary outer end of described horizontal connecting rod is all fixedly installed interior anchor ear sheet, the arcwall face suitable with the profile of pole is set on this interior anchor ear sheet, the opposite side of internal anchor ear sheet mutually of described pole is provided with outer anchor ear sheet, the inner of this outer anchor ear sheet is provided with the suitable arcwall face of profile of pole, and is fixedly connected on horizontal connecting rod through outer anchor ear sheet, pole and interior anchor ear sheet successively by screw.
7. the portable blank of a kind of easy disassembly according to claim 5, is characterized in that: also include article tray, be provided with the hook of arc on this article tray, this hook articulates and is fixed on horizontal connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125485.2U CN203841358U (en) | 2014-03-19 | 2014-03-19 | Conveniently-detached movable white board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125485.2U CN203841358U (en) | 2014-03-19 | 2014-03-19 | Conveniently-detached movable white board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203841358U true CN203841358U (en) | 2014-09-24 |
Family
ID=51554438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420125485.2U Expired - Lifetime CN203841358U (en) | 2014-03-19 | 2014-03-19 | Conveniently-detached movable white board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203841358U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864323A (en) * | 2017-04-07 | 2017-06-20 | 安徽江淮汽车集团股份有限公司 | A kind of automotive seat |
| CN107128106A (en) * | 2017-05-25 | 2017-09-05 | 东台市梁垛镇春林家具厂 | A kind of portable adjustable blank |
| CN107825899A (en) * | 2017-11-03 | 2018-03-23 | 田伟芳 | A kind of teaching blank |
-
2014
- 2014-03-19 CN CN201420125485.2U patent/CN203841358U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864323A (en) * | 2017-04-07 | 2017-06-20 | 安徽江淮汽车集团股份有限公司 | A kind of automotive seat |
| CN106864323B (en) * | 2017-04-07 | 2019-02-19 | 安徽江淮汽车集团股份有限公司 | A kind of automotive seat |
| CN107128106A (en) * | 2017-05-25 | 2017-09-05 | 东台市梁垛镇春林家具厂 | A kind of portable adjustable blank |
| CN107825899A (en) * | 2017-11-03 | 2018-03-23 | 田伟芳 | A kind of teaching blank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |