CN103462392A - Bracket white plate - Google Patents
Bracket white plate Download PDFInfo
- Publication number
- CN103462392A CN103462392A CN 201310434678 CN201310434678A CN103462392A CN 103462392 A CN103462392 A CN 103462392A CN 201310434678 CN201310434678 CN 201310434678 CN 201310434678 A CN201310434678 A CN 201310434678A CN 103462392 A CN103462392 A CN 103462392A
- Authority
- CN
- China
- Prior art keywords
- blank
- patchhole
- leg
- insert hole
- white plate
- 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.)
- Withdrawn
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Abstract
The invention discloses a bracket white plate. The bracket white plate comprises a first support leg, a second support leg and a third support leg which are telescopic, and further comprises a white plate and a support plate, wherein the support plate is fixed at the back side of the white plate and is provided with three insert holes, namely a first insert hole used for fixing the first support leg, a second insert hole used for fixing the second support leg and a third insert hole used for fixing the third support leg; the central axis of the first insert hole is parallel to the white plate, and an angle of 3-25 degrees is formed between the central axis of the first insert hole and the longitudinal central line of the white plate; the second insert hole and the first insert hole are symmetrically arranged relative to the longitudinal central line of the white plate; the third insert hole is positioned between the first insert hole and the second insert hole, and an angle of 20-50 degrees is formed between the central axis of the third insert hole and the white plate. The bracket white plate disclosed by the invention has the beneficial effects of adjustable height, detachability, convenience for storage and transportation, as well as high stability and convenience in use.
Description
Technical field
The present invention relates to a kind of support blank, belong to office teaching aid technical field.
Background technology
Generally to use blank in places such as some meetings, classroom, Conference Halls.But the blank height of prior art is difficult for regulating, not quick detachable, therefore be difficult for accumulating.
Summary of the invention
Goal of the invention of the present invention is: for the problem of above-mentioned existence, provide a kind of support blank.
The technical solution used in the present invention is such: a kind of support blank, comprise the first leg, the second leg, the 3rd leg, blank, and also comprise gripper shoe; Described gripper shoe is fixed in the back side of blank, and this gripper shoe is provided with three patchholes, is respectively the first patchhole for fixing the first leg, for the second patchhole of fixing the second leg, for fixing the 3rd patchhole of the 3rd leg; The axis of described the first patchhole is parallel with blank, and the axis of the first patchhole becomes 3 °～25 ° angle settings with the longitudinal midline of blank; The second patchhole and the first patchhole are symmetrical arranged with the longitudinal midline of blank; Described the 3rd patchhole is between the first supporting leg patchhole and the second supporting leg patchhole, and the axis of the 3rd patchhole becomes 20 °～50 ° angle settings with blank; Described the first leg, the second leg, the 3rd leg are telescopic legs.
Concrete, the above-mentioned telescopic outrigger of the present invention comprises lower vertical rod, upper pright stanchion; One end of upper pright stanchion is fixedly connected with the gripper shoe of bracing frame, and the other end is inserted in lower vertical rod, and upper pright stanchion and lower vertical rod are fixed by rotating locking apparatus.
Concrete, the above-mentioned blank of the present invention is magnetic white board.
Concrete, the long 900mm of the blank that the present invention is above-mentioned, wide 600mm.
Concrete, the lower edge of the blank that the present invention is above-mentioned is provided with a pallet.
In sum, owing to having adopted technique scheme, the invention has the beneficial effects as follows: this support blank can carry out height by telescopic outrigger to be regulated; Three supporting legs can be extracted out from gripper shoe, be facilitated accumulating; During use, three supporting legs become triangular shape, and stability is high.
The accompanying drawing explanation
Fig. 1 is the structure chart of a kind of support blank of the present invention.
Mark in figure: 1 is the first supporting leg, and 2 is the second supporting leg, and 3 is the 3rd supporting leg, and 4 is blank, and 5 is gripper shoe, and 51 is the first patchhole, and 52 is the second patchhole, and 53 is the 3rd patchhole, 6 longitudinal midlines that are blank.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, be the structure chart of a kind of support blank of the present invention.A kind of support blank, comprise the first leg 1, the second leg 2, the 3rd leg 3, blank 4, also comprises gripper shoe 5.Described gripper shoe 5 is fixed in the back side of blank 1, this gripper shoe 5 is provided with three patchholes, is respectively the first patchhole 51 for fixing the first leg 1, for the second patchhole 52 of fixing the second leg 2, for fixing the 3rd patchhole 53 of the 3rd leg 3.The axis of described the first patchhole 51 is parallel with blank 4, and longitudinal midline 6 formation one angles of the axis of the first patchhole 51 and blank 4, and the angular range of this angle is 3 °～25 °; The second patchhole 52 and the first patchhole 51 are symmetrically arranged with the longitudinal midline 6 of blank 4.Described the 3rd patchhole 53 is arranged between the first supporting leg patchhole 51 and the second supporting leg patchhole 52, and the axis of the 3rd patchhole 53 and blank 4 formation one angles, and this angular range is 20 °～50 °.
Described first leg 1 of this invention, the second leg 2, the 3rd leg 3 are telescopic legs.Described telescopic outrigger comprises lower vertical rod, upper pright stanchion; One end of upper pright stanchion is fixedly connected with the gripper shoe of bracing frame, and the other end is inserted in lower vertical rod, and upper pright stanchion and lower vertical rod are fixed by rotating locking apparatus.When needs are regulated the height of this whiteboard bracket, unclamp rotating locking apparatus, can be by length that upper pright stanchion is inserted in lower vertical rod being set so that the height of support blank to be set, after setting, the length that upper pright stanchion is inserted in lower vertical rod tightens rotating locking apparatus.When needs are packed up this support hickie, three supporting legs are extracted and got final product from inserting in the hole of gripper shoe, therefore facilitate accumulating.
In the present invention, described blank 4 is magnetic white board, its long 900mm, wide 600mm.Be provided with a pallet in the lower edge of this blank 4, can place the article such as white board marker, blackboard eraser.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a support blank, comprise the first leg (1), the second leg (2), the 3rd leg (3), blank (4), it is characterized in that: also comprise gripper shoe (5); Described gripper shoe (5) is fixed in the back side of blank (1), this gripper shoe (5) is provided with three patchholes, is respectively the first patchhole (51) for fixing the first leg (1), for the second patchhole (52) of fixing the second leg (2), for fixing the 3rd patchhole (53) of the 3rd leg (3); The axis of described the first patchhole (51) is parallel with blank (4), and the axis of the first patchhole (51) becomes 3 °～25 ° angle settings with the longitudinal midline (6) of blank (4); The second patchhole (52) is symmetrical arranged with the longitudinal midline (6) of the first patchhole (51) with blank (4); Described the 3rd patchhole (53) is between the first supporting leg patchhole (51) and the second supporting leg patchhole (52), and the axis of the 3rd patchhole (53) becomes 20 °～50 ° angle settings with blank (4); Described the first leg (1), the second leg (2), the 3rd leg (3) are telescopic legs.
2. support blank according to claim 1, it is characterized in that: described telescopic outrigger comprises lower vertical rod, upper pright stanchion; One end of upper pright stanchion is fixedly connected with the gripper shoe of bracing frame, and the other end is inserted in lower vertical rod, and upper pright stanchion and lower vertical rod are fixed by rotating locking apparatus.
3. support blank according to claim 1, it is characterized in that: described blank (4) is magnetic white board.
4. according to the described support blank of the arbitrary claim of claims 1 to 3, it is characterized in that: the long 900mm of described blank (4), wide 600mm.
5. support blank according to claim 1, it is characterized in that: the lower edge of described blank (4) is provided with a pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310434678 CN103462392A (en) | 2013-09-23 | 2013-09-23 | Bracket white plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310434678 CN103462392A (en) | 2013-09-23 | 2013-09-23 | Bracket white plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103462392A true CN103462392A (en) | 2013-12-25 |
Family
ID=49787619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310434678 Withdrawn CN103462392A (en) | 2013-09-23 | 2013-09-23 | Bracket white plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103462392A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813642A (en) * | 2019-03-18 | 2019-05-28 | 重庆工程职业技术学院 | A kind of dust control device |
-
2013
- 2013-09-23 CN CN 201310434678 patent/CN103462392A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813642A (en) * | 2019-03-18 | 2019-05-28 | 重庆工程职业技术学院 | A kind of dust control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20131225 |