CN208006550U - A kind of folding senior middle school physics teaching blackboard - Google Patents
A kind of folding senior middle school physics teaching blackboard Download PDFInfo
- Publication number
- CN208006550U CN208006550U CN201721256655.0U CN201721256655U CN208006550U CN 208006550 U CN208006550 U CN 208006550U CN 201721256655 U CN201721256655 U CN 201721256655U CN 208006550 U CN208006550 U CN 208006550U
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- support plate
- plate
- folding
- sides
- blackboard
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Abstract
The utility model provides a kind of folding senior middle school physics teaching blackboard, including fixed plate, the bottom of fixed plate is installed with support column, the bottom of support column is welded with the first support plate, the second support plate is provided on the downside of first support plate, the both sides of first support plate bottom are installed with articulation piece, the bottom of articulation piece is hinged with supporting rod, the bottom end of supporting rod is welded with sliding block, both sides at the top of second support plate are installed with sliding rail, the top of sliding rail is slidably connected by the sliding slot opened up with sliding block, the both sides of first support plate lower surface are welded with connecting rod, the both sides of second support plate upper surface are welded with connecting sleeve, the bottom end of connecting rod extends to the inside of connecting sleeve.The folding senior middle school physics teaching blackboard coordinates sliding block and sliding slot to reduce the dimensional footprint of blackboard for education, the more conducively storage of blackboard for education so as to fold up blackboard for education by the way that articulation piece and supporting rod is arranged.
Description
Technical field
The utility model is related to physics teaching equipment technical field, specially a kind of folding senior middle school physics teaching is black
Plate.
Background technology
For high school student, parents are in order to improve the school grade of student, the university that they can be admitted to,
Students report Summer school is often given during summer vacation, and for student majored in science, physics is that comparison is difficult and critically important
A branch of instruction in school, so most of students all can carry out private tutoring study to physics；But for counselor, family is general
All be the blackboard not for study, be required for it is special go to be bought, the volume of general this blackboard is larger, is not easy to deposit
It puts.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of folding senior middle school physics teaching blackboard, solves
The problems mentioned above in the background art.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of folding senior middle school's object
Blackboard for education is managed, including fixed plate, the bottom of the fixed plate are installed with support column, the bottom of the support column is welded with
First support plate is provided with the second support plate on the downside of first support plate, and the both sides of first support plate bottom are solid
Dingan County is equipped with articulation piece, and the bottom of the articulation piece is hinged with supporting rod, and the side of two adjacent supporting rods passes through shaft
Hinged, the bottom end of the supporting rod is welded with sliding block, and the both sides at the top of second support plate are installed with sliding rail, described
Sliding slot is offered at the top of sliding rail, the top of the sliding rail is slidably connected by the sliding slot opened up with sliding block, first support
The both sides of plate lower surface are welded with connecting rod, and the both sides of second support plate upper surface are welded with connecting sleeve, described
The bottom end of connecting rod extends to the inside of connecting sleeve, and the both sides of second support plate bottom are hinged with universal wheel.
Preferably, the side of the fixed plate outer surface is installed with plate body, and the left and right sides of the fixed plate is solid
Dingan County is equipped with the first clasp.
Preferably, the bottom of the plate body is hinged with connecting plate by hinge, and the outer surface of the connecting plate offers recessed
Slot.
Preferably, the both sides of the connecting plate are hinged with the second clasp by shaft, the inside of second clasp and the
The inside of one clasp overlaps.
Preferably, the side of the connecting rod offers equally distributed jack, and the side of the connecting sleeve offers
Slot.
Preferably, the inside of the slot is plugged with bolt, and one end of the bolt extends to the inside of jack, described to insert
The other end of pin extends to the outer surface of connecting sleeve.
(3) advantageous effect
The utility model provides a kind of folding senior middle school physics teaching blackboard.Has following advantageous effect：
1, the folding senior middle school physics teaching blackboard coordinates sliding block and sliding slot by the way that articulation piece and supporting rod is arranged, from
And blackboard for education can be folded up, and then reduce the dimensional footprint of blackboard for education, so that it is more conducive to blackboard for education
Storage, by the way that universal wheel is arranged consequently facilitating the movement of blackboard for education, makes the use which save manpower, use more
It is convenient and quick to add.
2, the folding senior middle school physics teaching blackboard coordinates bolt, to make by the way that connecting rod and connecting sleeve is arranged
The height of plate body is obtained after being adjusted, can be stably fixed in adjusted height so that the height of blackboard for education
It can adjust so that it can which the different demands for meeting people to blackboard for education height, improve its applicability, by connecting plate
On the groove that opens up so that small-sized teaching aid can be placed on groove by people, and then be convenient for small-sized teaching aid
Storage, by the way that the first clasp and the second clasp is arranged so that connecting plate can be placed vertically, and then further be reduced
The space hold of blackboard for education.
Description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model connecting sleeve side sectional view；
Fig. 3 is the utility model fixed plate side view.
In figure：1 fixed plate, 2 support columns, 3 first support plates, 4 second support plates, 5 articulation pieces, 6 supporting rods, 7 sliding blocks, 8
Sliding rail, 9 sliding slots, 10 connecting rods, 11 connecting sleeves, 12 universal wheels, 13 plate bodys, 14 first clasps, 15 connecting plates, 16 grooves, 17
Second clasp, 18 jacks, 19 slots, 20 bolts.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the utility model embodiment provides a kind of folding senior middle school physics teaching blackboard, including fixation
The side of plate 1,1 outer surface of fixed plate is installed with plate body 13, and the left and right sides of fixed plate 1 is installed with the first clasp
14, the bottom of plate body 13 is hinged with connecting plate 15 by hinge, and the outer surface of connecting plate 15 opens up fluted 16, by connecting
The groove 16 opened up on plate 15 so that small-sized teaching aid can be placed on groove 16 by people, and then be convenient for small-sized religion
The storage of apparatus is learned, the both sides of connecting plate 15 are hinged with the second clasp 17, the inside of the second clasp 17 and the first button by shaft
The inside of hook 14 overlaps, and so that it is rotated upwards around hinge joint by pulling up connecting plate 15, so that the second button
Hook 17 is detached from the first clasp 14, and then rotating the second clasp 17 makes it be rotated around hinge joint so that second
Clasp 17 is completely disengaged with the first clasp 14 and is come, and then unclamps again connecting plate 15, by the way that the first clasp 14 and the is arranged
Two clasps 17 are so that connecting plate 15 can be placed vertically, and then reduce the space hold of blackboard for education, the bottom of fixed plate 1
Portion is installed with support column 2, and the bottom of support column 2 is welded with the first support plate 3, and the downside of the first support plate 3 is provided with
The both sides of two support plates 4,3 bottom of the first support plate are installed with articulation piece 5, and the bottom of articulation piece 5 is hinged with supporting rod
6, coordinate sliding block 7 and sliding slot 9 by the way that articulation piece 5 and supporting rod 6 is arranged, so as to which blackboard for education is folded up, and it is adjacent
Two supporting rods 6 side it is hinged by shaft, the bottom end of supporting rod 6 is welded with sliding block 7, the two of 4 top of the second support plate
Side is installed with sliding rail 8, and the top of sliding rail 8 offers sliding slot 9, and the top of sliding rail 8 passes through the sliding slot 9 and sliding block 7 that open up
It is slidably connected, the both sides of 3 lower surface of the first support plate are welded with connecting rod 10, and the side of connecting rod 10, which offers, to be uniformly distributed
Jack 18, the both sides of 4 upper surface of the second support plate are welded with connecting sleeve 11, and the bottom end of connecting rod 10 extends to connector sleeve
The inside of pipe 11 coordinates bolt 20, so that the height of plate body 13 is being carried out by the way that connecting rod 10 and connecting sleeve 11 is arranged
It after adjusting, can be stably fixed in adjusted height, the side of connecting sleeve 11 opens up grooved hole 19, slot 19
Inside is plugged with bolt 20, by taking out bolt 20 from the inside of connecting rod 10 and connecting sleeve 11, then moves down branch
Dagger 2 so that one end band movable slider 7 of supporting rod 6 is slided on sliding rail 8, and the other end of connecting rod 10 surrounds articulation piece 5
It is rotated, while two adjacent supporting rods 6 are rotated around shaft, internal stretch of the connecting rod 10 to connecting sleeve 11
Extremely, and then blackboard for education can be folded up, and then reduces the dimensional footprint of blackboard for education, it is made to be more conducive to impart knowledge to students
The storage of blackboard, one end of bolt 20 extend to the inside of jack 18, and the other end of bolt 20 extends to the outer of connecting sleeve 11
Surface only need to be by moving up and down support column 2, the appropriate height of regulation plate body 13 when the height to plate body 13 is adjusted
Afterwards, bolt 20 is inserted into the inside into slot 19 and jack 18 so that the height of blackboard for education can adjust so that it can
Meet different demands of the people to blackboard for education height, improve its applicability, the both sides of 4 bottom of the second support plate are hinged with ten thousand
To wheel 12, by the way that universal wheel 12 is arranged consequently facilitating the movement of blackboard for education, makes the use which save manpower, use
More conveniently and quickly.
Operation principle：When in use, by taking out bolt 20 from the inside of connecting rod 10 and connecting sleeve 11, then to
Lower mobile support column 2 so that one end band movable slider 7 of supporting rod 6 is slided on sliding rail 8, and the other end of connecting rod 10 encloses
It is rotated around articulation piece 5, while two adjacent supporting rods 6 are rotated around shaft, connecting rod 10 is to connecting sleeve 11
Internal stretch extremely, and then blackboard for education can be folded up；It, only need to be by upper when the height to plate body 13 is adjusted
Bolt 20 after the appropriate height of regulation plate body 13, is inserted into the inside into slot 19 and jack 18 by lower mobile support column 2；
It is set to be rotated upwards around hinge joint by pulling up connecting plate 15, so that the second clasp 17 is from the first clasp 14
On detach, then rotating the second clasp 17 makes it be rotated around hinge joint so that the second clasp 17 and the first clasp
14 completely disengage and come, and then unclamp again connecting plate 15.
In summary：The folding senior middle school physics teaching blackboard coordinates sliding block 7 by the way that articulation piece 5 and supporting rod 6 is arranged
And sliding slot 9, so as to fold up blackboard for education, and then reduce the dimensional footprint of blackboard for education, keeps it more sharp
In the storage of blackboard for education, by being arranged universal wheel 12 consequently facilitating the movement of blackboard for education, makes to make which save manpower
With more convenient to use and quick.
Also, the folding senior middle school physics teaching blackboard coordinates bolt by the way that connecting rod 10 and connecting sleeve 11 is arranged
20, so that the height of plate body 13 after being adjusted, can be stably fixed in adjusted height so that teaching
The height of blackboard can be adjusted so that it can the different demands for meeting people to blackboard for education height, improve its applicability, be led to
Cross the groove 16 opened up on connecting plate 15 so that small-sized teaching aid can be placed on groove 16 by people, and then be convenient for
The storage of small-sized teaching aid, by the way that the first clasp 14 and the second clasp 17 is arranged so that connecting plate 15 can be put vertically
It sets, and then the further space hold for reducing blackboard for education.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, by sentence " including one ... the element limited, it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of folding senior middle school physics teaching blackboard, including fixed plate (1), it is characterised in that：The bottom of the fixed plate (1)
Portion is installed with support column (2), and the bottom of the support column (2) is welded with the first support plate (3), first support plate
(3) the second support plate (4) is provided on the downside of, the both sides of the first support plate (3) bottom are installed with articulation piece
(5), the bottom of the articulation piece (5) is hinged with supporting rod (6), and the side of two adjacent supporting rods (6) is cut with scissors by shaft
It connects, the bottom end of the supporting rod (6) is welded with sliding block (7), and the both sides at the top of second support plate (4) are installed with cunning
Rail (8), offers sliding slot (9) at the top of the sliding rail (8), and the top of the sliding rail (8) passes through the sliding slot (9) and sliding block that open up
(7) it is slidably connected, the both sides of the first support plate (3) lower surface are welded with connecting rod (10), second support plate (4)
The both sides of upper surface are welded with connecting sleeve (11), and the bottom end of the connecting rod (10) extends to the interior of connecting sleeve (11)
The both sides in portion, the second support plate (4) bottom are hinged with universal wheel (12).
2. a kind of folding senior middle school physics teaching blackboard according to claim 1, it is characterised in that：The fixed plate
(1) side of outer surface is installed with plate body (13), and the left and right sides of the fixed plate (1) is installed with the first clasp
(14)。
3. a kind of folding senior middle school physics teaching blackboard according to claim 2, it is characterised in that：The plate body (13)
Bottom connecting plate (15) is hinged with by hinge, the outer surface of the connecting plate (15) opens up fluted (16).
4. a kind of folding senior middle school physics teaching blackboard according to claim 3, it is characterised in that：The connecting plate
(15) both sides are hinged with the second clasp (17) by shaft, and the inside of second clasp (17) is interior with the first clasp (14)
Side overlaps.
5. a kind of folding senior middle school physics teaching blackboard according to claim 1, it is characterised in that：The connecting rod
(10) side offers equally distributed jack (18), and the side of the connecting sleeve (11) opens up grooved hole (19).
6. a kind of folding senior middle school physics teaching blackboard according to claim 5, it is characterised in that：The slot (19)
Inside be plugged with bolt (20), one end of the bolt (20) extends to the inside of jack (18), the bolt (20) it is another
One end extends to the outer surface of connecting sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721256655.0U CN208006550U (en) | 2017-09-28 | 2017-09-28 | A kind of folding senior middle school physics teaching blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721256655.0U CN208006550U (en) | 2017-09-28 | 2017-09-28 | A kind of folding senior middle school physics teaching blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208006550U true CN208006550U (en) | 2018-10-26 |
Family
ID=63879186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721256655.0U Expired - Fee Related CN208006550U (en) | 2017-09-28 | 2017-09-28 | A kind of folding senior middle school physics teaching blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208006550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111713863A (en) * | 2020-06-29 | 2020-09-29 | 贵阳耘志电子技术有限公司 | Information technology maintenance display device for advisory service convenient to folding accomodate |
-
2017
- 2017-09-28 CN CN201721256655.0U patent/CN208006550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111713863A (en) * | 2020-06-29 | 2020-09-29 | 贵阳耘志电子技术有限公司 | Information technology maintenance display device for advisory service convenient to folding accomodate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20190928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |