CN108215589A - A kind of main body blackboard rotational structure - Google Patents
A kind of main body blackboard rotational structure Download PDFInfo
- Publication number
- CN108215589A CN108215589A CN201711339649.6A CN201711339649A CN108215589A CN 108215589 A CN108215589 A CN 108215589A CN 201711339649 A CN201711339649 A CN 201711339649A CN 108215589 A CN108215589 A CN 108215589A
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- blackboard
- sliding slot
- rotary shaft
- main body
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The present invention relates to a kind of main body blackboard rotational structures.First fixed frame 4 is equipped with the first rotary shaft 41, second fixed frame 5 is equipped with locking hole 51, third fixed frame 6 is equipped with third rotary shaft 61, third sliding slot 62, 4th fixed frame 7 is equipped with the 4th sliding slot 71, first blackboard 1 is equipped with the first sliding groove 11, second blackboard 2, which is equipped with, pulls out end 21, first rotating hole 22, second rotating hole 23, keeper 24, third blackboard 3 is equipped with second sliding slot 31, first fixed frame 4, second fixed frame 5, third fixed frame 6, 4th fixed frame 7 is fixedly mounted on wall, fixing piece 8 is equipped between keeper 24 and locking hole 51, first blackboard 1 and the second fixed frame 5, 4th fixed frame 7 is flexibly connected, 3 and first fixed frame 4 of third blackboard, third fixed frame 6 is flexibly connected.It so can directly safeguard the intelligent apparatus being arranged in blackboard, user needs not needing to when safeguarding the intelligent apparatus being located in blackboard that a monoblock blackboard is taken apart and could be safeguarded as tradition.
Description
Technical field
The invention belongs to a kind of education, office equipment, more particularly, to a kind of main body blackboard rotational structure.
Background technology
Science and technology is maked rapid progress now, and various office appliances also begin to high-tech and get up, various novel built-in various intelligence
The blackboard of energy device also gradually comes into vogue so that people can go to handle more things using blackboard.It is however this built-in
When something goes wrong, thick and heavy blackboard often can only be disassembled ability by people from wall for the inside of the blackboard of intelligent apparatus
Device for the inside is safeguarded that should spend human and material resources could complete in the process, and excessively frequently dismounting also can be significantly
Damage the stability that blackboard is connect with wall.Occur one kind on the market blackboard to be opened so as to go to safeguard can only up and down
The intelligent apparatus being arranged in blackboard, however this blackboard needs to be opened to the intelligence that a larger angle could be the inside
Device is safeguarded, time-consuming and laborious.
Invention content
The purpose of the present invention is to provide a kind of main body blackboard rotational structure, user can be easily blackboard towards one
A direction is pulled out through rotary motion, so as to directly safeguard the intelligent apparatus being arranged in blackboard so that when user needs
It does not need to that a monoblock blackboard is taken apart and could be safeguarded as tradition when safeguarding the intelligent apparatus being located in blackboard,
The intelligent apparatus being arranged in blackboard could be safeguarded without as very big power can only be taken more on the market by opening blackboard up and down
A kind of blackboard rotational structure.
To solve the above-mentioned problems, the invention discloses a kind of main body blackboard rotational structure, including the first blackboard 1, second
Blackboard 2, third blackboard 3, fixed frame 4, fixed frame 5, fixed frame 6, fixed frame 7, which is characterized in that the fixed frame 4 is fixed
Frame 5, fixed frame 6, fixed frame 7 are steel, and the steel are L-type steels, and the fixed frame 4 is opening down with fixed frame 5,
The fixed frame 6 is opening up with fixed frame 7, and the upper left side of second blackboard 2 is mounted on fixed frame 4, and described the
The upper right side of two blackboards 2 is mounted on fixed frame 5, and the lower left of second blackboard 2 is mounted on fixed frame 6, and described second
The lower right of blackboard 2 is mounted on fixed frame 7, and the fixed frame 4 is equipped with rotary shaft 41, and the fixed frame 5 is equipped with locking hole
51, the fixed frame 6 is equipped with rotary shaft 61, sliding slot 62, and the fixed frame 7 is equipped with sliding slot 71, and first blackboard 1, which is equipped with, to be slided
Slot 11, second blackboard 2, which is equipped with, pulls out end 21, rotating hole 22, rotating hole 23, keeper 24, the rotating hole 22, rotation
Hole 23, rotary shaft 41, rotary shaft 61 axle center all overlap, the third blackboard 3 is equipped with sliding slot 31, the fixed frame 4, fixed
Frame 5, fixed frame 6, fixed frame 7 are fixedly mounted on wall, and the rotary shaft 41 is mounted in rotating hole 22, the rotation
Axis 61 is mounted in rotating hole 23, fixing piece 8 is equipped between the keeper 24 and locking hole 51, first blackboard 1 is with consolidating
Determine frame 5, fixed frame 7 is flexibly connected, the third blackboard 3 is flexibly connected with fixed frame 4, fixed frame 6.
The fixing piece 8 can be locking stud.
The sliding slot 11, sliding slot 31, sliding slot 62, sliding slot 71 sliding slot rail quantity be plural number, and between sliding slot rail mutually
It is parallel.
The sliding slot 11, sliding slot 71 length be all higher than 100 millimeters.
The beneficial effects of the invention are as follows：A kind of main body blackboard rotational structure of the present invention, including rotary shaft 41, rotating hole
22nd, rotating hole 23, rotary shaft 61, the rotary shaft 41 are mounted in rotating hole 22, and the rotary shaft 61 is mounted on rotating hole 23
It is interior so that the second blackboard 2 can whereby not by left-right rotation centered on the axle center of rotary shaft 41 and rotary shaft 61, user
With the second blackboard of smooth opening 2 of exering great efforts.Sliding slot 11, sliding slot 71 length be all higher than 100 millimeters so that user can
Negative direction of first blackboard 1 along the second blackboard 2 is pulled open appropriately distance, so as to which the second blackboard 2 is pulled open.Keeper
Fixing piece 8 is equipped between 24 and locking hole 51, when fixing piece 8 is installed to keeper 24 by the second blackboard 2 in the closure state
Between locking hole 51 so that the second blackboard 2 can be fixed on fixed frame 5, so as to more preferably implement the second blackboard 2 as blackboard
Use function.
Description of the drawings
Fig. 1 is structure diagram when a kind of main body blackboard rotational structure of the present invention is opened.
Fig. 2 is a kind of structure diagram of the fixed frame 4 of main body blackboard rotational structure of the present invention.
Fig. 3 is a kind of structure diagram of the fixed frame 5 of main body blackboard rotational structure of the present invention.
Fig. 4 is a kind of structure diagram of the fixed frame 6 of main body blackboard rotational structure of the present invention.
Fig. 5 is a kind of structure diagram of the fixed frame 7 of main body blackboard rotational structure of the present invention.
Fig. 6 is a kind of structure diagram at the back side of the blackboard 2 of main body blackboard rotational structure of the present invention.
Fig. 7 is structure diagram when a kind of main body blackboard rotational structure of the present invention is closed.
Specific embodiment
The invention will now be described in further detail with reference to the accompanying drawings.
With reference to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, a kind of main body blackboard rotational structure is black including first
Plate 1, the second blackboard 2, third blackboard 3, fixed frame 4, fixed frame 5, fixed frame 6, fixed frame 7, which is characterized in that fixed frame 4,
Fixed frame 5, fixed frame 6, fixed frame 7 are steel, and steel are L-type steels, and fixed frame 4 is opening down with fixed frame 5, fixed
Frame 6 is opening up with fixed frame 7, and the upper left side of the second blackboard 2 is mounted on fixed frame 4, the upper right side peace of the second blackboard 2
On fixed frame 5, the lower left of the second blackboard 2 is mounted on fixed frame 6, and the lower right of the second blackboard 2 is mounted on fixed frame
On 7, fixed frame 4 is equipped with rotary shaft 41, and fixed frame 5 is equipped with locking hole 51, and fixed frame 6 is equipped with rotary shaft 61, sliding slot 62, fixed
Frame 7 is equipped with sliding slot 71, and the first blackboard 1 is equipped with sliding slot 11, and blackboard 2, which is equipped with, pulls out end 21, rotating hole 22, rotating hole 23, locking
Mouthfuls 24, rotating hole 22, rotating hole 23, rotary shaft 41, rotary shaft 61 axle center all overlap, third blackboard 3 is equipped with sliding slot 31, Gu
Determine frame 4, fixed frame 5, fixed frame 6, fixed frame 7 to be fixedly mounted on wall, rotary shaft 41 is mounted in rotating hole 22, rotation
Axis 61 is mounted in rotating hole 23, and fixing piece 8, blackboard 1 and fixed frame 5, fixed frame are equipped between keeper 24 and locking hole 51
7 flexible connections, third blackboard 3 are flexibly connected with fixed frame 4, fixed frame 6.Fixed frame 4, fixed frame 5, fixed frame 6, fixed frame 7
It is steel, steel are L-type steels, and L-type steel rigidity is big, and support is firm, is usually used in support element.Fixed frame 4 and fixed frame 5
Opening down, fixed frame 6 is opening up with fixed frame 7, and the upper left side of the second blackboard 2 is mounted on fixed frame 4, and second is black
The upper right side of plate 2 is mounted on fixed frame 5, and the lower left of the second blackboard 2 is mounted on fixed frame 6, the bottom right of the second blackboard 2
Side is mounted on fixed frame 7 so that fixed frame can fix the upper and lower side of blackboard respectively, and cause install convenient.Fixed frame 6
The sliding slot 62 being equipped with, sliding slot 71 that fixed frame 7 is equipped with is so that mounted on fixed frame 6, the first blackboard 1 on fixed frame 7 and black
Plate 3 can activity.Rotary shaft 41 is mounted in rotating hole 22, and rotary shaft 61 is mounted in rotating hole 23, rotating hole 22, rotary shaft
41st, rotary shaft 61, rotating hole 23 axle center all overlap so that the second blackboard 2 can with rotary shaft 41 for axle center it is suitable toward left and right
Profit rotation.Because be rotate left and right rather than it is traditional rotate upwardly and downwardly, without needed as traditional blackboard plus safety
The safety devices such as suspender belt just can guarantee that blackboard will not excessively be opened to damage blackboard.Keeper 24 and locking hole 51
Between be equipped with fixing piece 8, when the second blackboard 2 is closed, the transmission keeper 24 of fixing piece 8 is inserted locking hole 51 so that the
Two blackboards 2 can be fixed on fixed frame 8, without the second blackboard 2 is enabled arbitrarily to shake, ensure that the normal use of blackboard.
The fixing piece 8 can be locking stud.It can so that its fixation is more steady using the stud part 8 that fixes is locked
Gu it is not easy to pitch.
With reference to Fig. 1, Fig. 4, Fig. 5：The sliding slot 11, sliding slot 31, sliding slot 62, sliding slot 71 sliding slot rail quantity be plural number,
And it is mutually parallel between sliding slot rail.It is mutually parallel between sliding slot rail so that the first blackboard 1 ensures flat when third blackboard 3 pulls
Surely pull in one direction.
The sliding slot 11, sliding slot 71 length be all higher than 100 millimeters.So that the first blackboard 1 obtains an appropriate row
First blackboard 1 when the second blackboard 2 is needed to pull out, can be pulled out appropriately distance by journey, on the one hand can be the hand of user
The gap between the first blackboard 1 and the second blackboard 2 is smoothly put in, end 21 is promptly pulled out, the second blackboard 2 is pulled out, the opposing party
Face can vacate appropriate space and line is pulled out when there is the connection of data line power cord between 1 and second blackboard 2 of blackboard.
When user needs to safeguard the smart machine being arranged in this blackboard, when the second blackboard 2 being needed to open, use
Person takes apart fixing piece 8 from keeper 24 and locking hole 51, and then the first blackboard 1 is dragged along the negative direction of the second blackboard 2
It is dynamic, generally drag to 80 millimeters to 100 millimeters between it is sufficient that, third blackboard 3 is dragged along the negative direction of the second blackboard 2
A little.If it is also associated with data line power cord etc. between the first blackboard 1 and the second blackboard 2, it is possible to take advantage of the occasion the first blackboard
1 and second the data line power cord connected between blackboard 2 pull out.Then it reaches into and pulls out end 21, it can direct handle
Second blackboard 2 pulls out with rotary shaft 23 for axle center.When being drawn to certain distance so that the back side of the second blackboard 2 is abundant
Expose, the intelligent apparatus maintenance work in 2 the inside of the second blackboard can be configured.At this point, user can continue to handle
Be arranged on first blackboard 1 on both sides, the second blackboard 3 is used, the internal maintenance of the second blackboard 2 has no effect on the first blackboard
1st, normal use of the third blackboard 3 as blackboard module.
When having carried out maintenance work, when the second blackboard 2 of the invention being needed to close, user only needs black second
Plate 2 is with rotary shaft 23 for axle center pushed home.Then the first blackboard 1 is rolled back along the direction of the second blackboard 2, third is black
Plate 3 is rolled back along the direction of the second blackboard 2, and finally fixing piece 8 is installed to through keeper 24 in locking hole 51, is just completed
The process entirely closed.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to invention
Protection domain.
Claims (4)
1. a kind of main body blackboard rotational structure, including the first blackboard (1), the second blackboard (2), third blackboard (3), fixed frame (4),
Fixed frame (5), fixed frame (6), fixed frame (7), which is characterized in that the fixed frame (4), fixed frame (6), is consolidated fixed frame (5)
It is steel to determine frame (7), and the steel are L-type steels, the fixed frame (4) and opening down, the fixed frame of fixed frame (5)
(6) opening up with fixed frame (7), the upper left side of second blackboard (2) is mounted on fixed frame (4), and described second is black
The upper right side of plate (2) is mounted on fixed frame (5), and the lower left of second blackboard (2) is mounted on fixed frame (6), described
The lower right of second blackboard (2) is mounted on fixed frame (7), and the fixed frame (4) is equipped with rotary shaft (41), the fixed frame
(5) equipped with locking hole (51), the fixed frame (6) is equipped with rotary shaft (61), sliding slot (62), and the fixed frame (7) is equipped with sliding slot
(71), first blackboard (1) is equipped with sliding slot (11), and second blackboard (2) is equipped with pull-out end (21), rotating hole (22), rotation
Turn hole (23), keeper (24), the rotating hole (22), rotating hole (23), rotary shaft (41), the axle center of rotary shaft (61) are all heavy
It closes, for the third blackboard (3) equipped with sliding slot (31), the fixed frame (4), fixed frame (5), fixed frame (6), fixed frame (7) are equal
It is fixedly mounted on wall, the rotary shaft (41) is in rotating hole (22), and the rotary shaft (61) is mounted on rotating hole
(23) in, fixing piece (8), first blackboard (1) and fixed frame are equipped between the keeper (24) and locking hole (51)
(5), fixed frame (7) is flexibly connected, and the third blackboard (3) is flexibly connected with fixed frame (4), fixed frame (6).
2. a kind of main body blackboard rotational structure according to claim 1, which is characterized in that the fixing piece (8) can be
Lock stud.
3. a kind of main body blackboard rotational structure according to claim 1, which is characterized in that the sliding slot (11), sliding slot
(31), sliding slot (62), sliding slot (71) sliding slot rail quantity be plural number, and be mutually parallel between sliding slot rail.
4. a kind of main body blackboard rotational structure according to claim 1, which is characterized in that the sliding slot (11), sliding slot
(71) length is all higher than 100 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339649.6A CN108215589A (en) | 2017-12-14 | 2017-12-14 | A kind of main body blackboard rotational structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339649.6A CN108215589A (en) | 2017-12-14 | 2017-12-14 | A kind of main body blackboard rotational structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108215589A true CN108215589A (en) | 2018-06-29 |
Family
ID=62649544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711339649.6A Pending CN108215589A (en) | 2017-12-14 | 2017-12-14 | A kind of main body blackboard rotational structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108215589A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020164308A1 (en) * | 2019-02-12 | 2020-08-20 | 广州视源电子科技股份有限公司 | Smart blackboard |
-
2017
- 2017-12-14 CN CN201711339649.6A patent/CN108215589A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020164308A1 (en) * | 2019-02-12 | 2020-08-20 | 广州视源电子科技股份有限公司 | Smart blackboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180629 |
|
| WD01 | Invention patent application deemed withdrawn after publication |