CN208819575U - A kind of child-parent education display board - Google Patents
A kind of child-parent education display board Download PDFInfo
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- CN208819575U CN208819575U CN201821618036.6U CN201821618036U CN208819575U CN 208819575 U CN208819575 U CN 208819575U CN 201821618036 U CN201821618036 U CN 201821618036U CN 208819575 U CN208819575 U CN 208819575U
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- slide bar
- support base
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Abstract
The utility model relates to child-parent education fields, more particularly to a kind of child-parent education display board, including display board ontology, show board mounting stand, lift adjustment frame, support base, universal wheel and positioning mechanism, the display board ontology, which is clamped and installed in, to be shown on board mounting stand；The displaying board mounting stand is fixedly connected on lift adjustment frame；The lift adjustment frame is fixedly connected on the centre of support base top surface；The quadrangle of the support base bottom surface is respectively fixedly connected with a universal wheel；The positioning mechanism include guiding slide bar, plate is held in fixation, plate is held in activity, rectangle slide bar, compressed spring and position top plate；The lower end of the guiding slide bar is fixedly connected on the top surface of support base；Display board ontology inside the utility model can be replaced, and show the various sizes of display board ontology that can be fixedly clamped on board mounting stand；It is internally provided with convenient for the lift adjustment frame for adjusting display board body height, convenient for display board ontology is adjusted to best illustrated position.
Description
Technical field
The utility model relates to child-parent education fields, more particularly to a kind of child-parent education display board.
Background technique
The display board that child-parent education at present uses has a single function, and cannot make parent education child's knowledge well, current
Display board does not have the function for the height for adjusting display board, and its internal display board ontology is not easy to replace, and the prior art
In display board there is a problem that being not easy to it is mobile or mobile after to be not easy to carry out position fixed.
Utility model content
The purpose of the utility model is to provide a kind of child-parent education display board, internal display board ontology can be carried out
Replacement, and show the various sizes of display board ontology that can be fixedly clamped on board mounting stand；It is internally provided with convenient for for adjusting
The lift adjustment frame of display board body height is internally provided with ten thousand convenient for display board ontology is adjusted to optimal display location
It to wheel and positioning mechanism, is moved convenient for the entirety of the utility model, and after movement convenient for the utility model progress position
The fixation set.
The purpose of this utility model is achieved through the following technical solutions:
A kind of child-parent education display board, including display board ontology, show board mounting stand, lift adjustment frame, support base,
Universal wheel and positioning mechanism, the display board ontology, which is clamped and installed in, to be shown on board mounting stand；The displaying board mounting stand is fixed
It is connected on lift adjustment frame；The lift adjustment frame is fixedly connected on the centre of support base top surface；The support base bottom
The quadrangle in face is respectively fixedly connected with a universal wheel；The positioning mechanism includes guiding slide bar, plate is held in fixation, plate is held in activity, rectangle
Slide bar, compressed spring and positioning top plate；The lower end of the guiding slide bar is fixedly connected on the top surface of support base；The guiding
The upper end of slide bar is fixedly connected with fixation and holds plate；The activity holds one end sliding connection of plate on guiding slide bar, and activity is held
The other end of plate is fixedly connected with the upper end of rectangle slide bar, and rectangle sliding bar is cooperatively connected in the rectangular through-hole of support base,
The lower end of rectangle slide bar is fixedly connected with positioning top plate, and compressed spring is cased on rectangle slide bar, and the both ends of compressed spring are fixed respectively
It is connected in support base and positioning top plate, positioning top plate is located at the lower end of support base.
Pass through all-purpose adhesive bonding connection rubber antiskid pad on the bottom surface of the positioning top plate.
It is connected through a screw thread limit annulus on the guiding slide bar, the bottom surface that plate is held in the top surface and activity for limiting annulus is pasted
It closes.
The displaying board mounting stand includes vertical pole, door shape thwart, bidirectional helical bar, two pieces of movable risers, two pieces of work
It moves clamping plate and two holds out against component；One end of the bidirectional helical bar is dextrorotation screw thread, and the other end of bidirectional helical bar is derotation
Screw thread；The middle-end of the door shape thwart is fixedly connected on the top of vertical pole, and the bottom end of vertical pole is fixedly connected on rising-falling tone
It saves on frame；The both ends of the bidirectional helical bar pass through rolling bearing units respectively and are rotatably connected on a both ends for shape thwart, two pieces of work
Dynamic riser is threadedly attached in the both ends of bidirectional helical bar respectively, and two pieces of movable risers are located at the inside of door shape thwart, and two
The bottom surface of block activity riser is slidably connected on the bottom surface on the inside of door shape thwart；Each fixation in inside of two pieces of movable risers
Connect one piece of ambulatory splint；The rear end of two pieces of movable risers respectively connects one and holds out against component.
The component that holds out against includes pressing tight plate, spring lever, extension spring and pulling plate；The rear and front end of spring lever is fixed respectively
Pressing tight plate and pulling plate are connected, the middle-end of spring lever is slidably connected on the trailing flank of ambulatory splint, and pressing tight plate is located at activity
The inside of clamping plate is cased with extension spring on spring lever, and the both ends of extension spring are respectively fixedly connected on ambulatory splint and pulling plate.
The lift adjustment frame includes runner frame, lifting slider, external screw thread adjusting rod, screws block, lifting yoke plate and screw rod；
The upper and lower ends of the external screw thread adjusting rod pass through the upper and lower ends that rolling bearing units are rotatably connected on runner frame, external screw thread tune respectively
Pole is rotatably connected on the inside of runner frame, and lifting slider is slidably connected on the inside of runner frame, external screw thread adjusting rod top
End, which is fixedly connected, screws block；It is connected between the lifting slider and lifting yoke plate by screw rod；The upper end of the lifting yoke plate is solid
Surely the bottom end for connecting vertical pole, the trailing flank for going up and down yoke plate are slidably connected on the leading flank of runner frame.
The utility model has the beneficial effects that a kind of child-parent education display board of the utility model, internal display board
Ontology can be replaced, and show the various sizes of display board ontology that can be fixedly clamped on board mounting stand；It is internally provided with
Convenient for the lift adjustment frame for adjusting display board body height, convenient for display board ontology is adjusted to optimal display location,
It is internally provided with universal wheel and positioning mechanism, is moved convenient for the entirety of the utility model, and after movement convenient for this reality
With the novel fixation for carrying out position.
Detailed description of the invention
Fig. 1 is the overall structure diagram one of the utility model；
Fig. 2 is the overall structure diagram two of the utility model；
Fig. 3 is the structural schematic diagram of the utility model interior display board mounting stand；
Fig. 4 is the structural schematic diagram that component is held out against inside the utility model；
Fig. 5 is the structural schematic diagram of lift adjustment frame inside the utility model；
Fig. 6 is the structural schematic diagram of the utility model positioned internal mechanism；
Fig. 7 is the structural schematic diagram of the utility model internal activity clamping plate.
In figure: display board ontology 1；Show board mounting stand 2；Vertical pole 2-1；Door shape thwart 2-2；Bidirectional helical bar 2-3；
Movable riser 2-4；Ambulatory splint 2-5；Hold out against component 2-6；Pressing tight plate 2-6-1；Spring lever 2-6-2；Extension spring 2-6-3；It draws
Plate 2-6-4；Lift adjustment frame 3；Runner frame 3-1；Lifting slider 3-2；External screw thread adjusting rod 3-3；Screw block 3-4；Go up and down yoke plate
3-5；Screw rod 3-6；Support base 4；Universal wheel 5；Positioning mechanism 6；It is oriented to slide bar 6-1；Plate 6-2 is held in fixation；Plate 6-3 is held in activity；
Rectangle slide bar 6-4；Compressed spring 6-5；Position top plate 6-6；Limit annulus 6-7.
Specific embodiment
1-7 is described in further detail the utility model with reference to the accompanying drawing.
Specific embodiment 1:
As shown in figs. 1-7, a kind of child-parent education display board, including display board ontology 1, displaying board mounting stand 2, rising-falling tone
Frame 3, support base 4, universal wheel 5 and positioning mechanism 6 are saved, the display board ontology 1, which is clamped and installed in, to be shown on board mounting stand 2；
The displaying board mounting stand 2 is fixedly connected on lift adjustment frame 3；The lift adjustment frame 3 is fixedly connected on the top of support base 4
The centre in face；The quadrangle of 4 bottom surface of support base is respectively fixedly connected with a universal wheel 5；The positioning mechanism 6 includes that guiding is slided
Bar 6-1, plate 6-2 is held in fixation, plate 6-3 is held in activity, rectangle slide bar 6-4, compressed spring 6-5 and positioning top plate 6-6；The guiding is slided
The lower end of bar 6-1 is fixedly connected on the top surface of support base 4；The upper end of the guiding slide bar 6-1 is fixedly connected with fixation and holds plate
6-2；The activity holds one end sliding connection of plate 6-3 on guiding slide bar 6-1, and the other end that plate 6-3 is held in activity is fixed
The upper end of rectangle slide bar 6-4 is connected, rectangle slide bar 6-4 is slidably connected the rectangle slide bar in the rectangular through-hole of support base 4
The lower end of 6-4, which is fixedly connected on positioning top plate 6-6, rectangle slide bar 6-4, is cased with compressed spring 6-5, the both ends point of compressed spring 6-5
It is not fixedly connected in support base 4 and positioning top plate 6-6, positioning top plate 6-6 is located at the lower end of support base 4.This is practical new
A kind of child-parent education display board of type, when in use, for showing that adult will be into child's education on display board ontology 1
Hold, display board ontology 1 can be dismantled on board mounting stand 2 from showing, convenient for writing educational material or stickup on display board ontology 1
Educate picture；And can show that board mounting stand 2 carries out clamping installation to various sizes of display board ontology 1 by adjusting, just
In preferably showing education content, the effect of child-parent education is improved；It can also be adjusted when in use by adjusting lift adjustment frame 3
Section is mounted on the height for showing the display board ontology 1 on board mounting stand 2, makes its bandwagon effect more preferably；Needing movement, this is practical
When novel entirety, it can be detached from by the lower end and ground for controlling positioning mechanism 6, to drive this practical by universal wheel 5
The novel whole movement for carrying out position, unclamps positioning mechanism 6 after mobile, and the lower end of positioning mechanism 6 is held out against on the ground automatically,
The fixation of the utility model position can be realized；The positioning mechanism 6 when in use, positioning top plate 6-6 conventional sense be with
Ground face contact, the fixation of the utility model integral position is realized at this time, it is solid with palm when held when needing mobile the utility model
Surely it holds plate 6-2 and plate 6-3 is held in activity, plate 6-3 is held into activity above mention and hold plate 6-2 with fixed and be bonded, exist at this point, plate 6-3 is held in activity
Upward sliding can drive rectangle slide bar 6-4 upward sliding in the rectangular through-hole of support base 4 on guiding slide bar 6-1, at this time
Compressed spring 6-5 is compressed, and positioning top plate 6-6 and ground are detached from, convenient for being moved entirely through universal wheel 5 for the utility model
Dynamic, conversely, plate 6-3 is held in release activity behind overall movement to the required position of the utility model, activity is held plate 6-3 and is being compressed
It is back to original position under the elastic force effect of spring 6-5, positions top plate 6-6 and ground face contact at this time, the position of the utility model entirety can
To be fixed.
Specific embodiment 2:
As shown in figs. 1-7, pass through all-purpose adhesive bonding connection rubber antiskid pad on the bottom surface of the positioning top plate 6-6.Rubber
The setting of non-slip mat, can be enhanced frictional force, so that the fixation of the utility model position is more firm.
Specific embodiment 3:
As shown in figs. 1-7, it is connected through a screw thread limit annulus 6-7 on the guiding slide bar 6-1, limits the top of annulus 6-7
Face is bonded with the bottom surface that plate 6-3 is held in activity.The setting for limiting annulus 6-7 can fixed to hold plate 6-2 and plate 6-3 is held in activity
It contacting, so that positioning top plate 6-6 and ground are detached from for a long time, making when convenient for being moved at a distance to the utility model for a long time
With in use, position of the rotary spacing annulus 6-7 adjusting limit annulus 6-7 on guiding slide bar 6-1 can be realized and hold to activity
The block of the position plate 6-3 limits.
Specific embodiment 4:
As shown in figs. 1-7, the displaying board mounting stand 2 includes vertical pole 2-1, door shape thwart 2-2, bidirectional helical bar 2-
3, two pieces of movable riser 2-4, two pieces of ambulatory splint 2-5 and two hold out against component 2-6；One end of the bidirectional helical bar 2-3 is
Dextrorotation screw thread, the other end of bidirectional helical bar 2-3 are derotation screw thread；The middle-end of the door shape thwart 2-2 is fixedly connected on perpendicular
The top of strut 2-1, the bottom end of vertical pole 2-1 are fixedly connected on lift adjustment frame 3；The both ends of the bidirectional helical bar 2-3
A both ends of shape thwart 2-2 are rotatably connected on by rolling bearing units respectively, two pieces of activity riser 2-4 are connected through a screw thread respectively
At the both ends of bidirectional helical bar 2-3, two pieces of activity riser 2-4 are located at the inside of door shape thwart 2-2, two pieces of movable riser 2-4
Bottom surface be slidably connected on the bottom surface on the inside of door shape thwart 2-2；The inside of two pieces of movable riser 2-4 is respectively fixedly connected
One piece of ambulatory splint 2-5；The rear end of two pieces of movable riser 2-4 respectively connects one and holds out against component 2-6.The displaying board mounting stand 2
When in use, the display board ontology 1 of fixation to be clamped can be placed on to the inside of two ambulatory splint 2-5, and pass through two
The cooperation for holding out against component 2-6 and two ambulatory splint 2-5 is clamped work to display board ontology 1；The displaying board mounting stand 2
It can be adapted for rotating the outer end bidirectional helical bar 2-3 when in use to the clamping work of a variety of different size display board ontologies 1
Regulating valve drive bidirectional helical bar 2-3 rotation, bidirectional helical bar 2-3 can drive two pieces of movable riser 2-4 when rotating
It is moved toward one another or counter motion, to adjust the distance between two pieces of movable riser 2-4, and then passes through two pieces of movable risers
2-4 adjusts the distance between two ambulatory splint 2-5, is suitable for clamping various sizes of display board ontology 1.
Specific embodiment 5:
As shown in figs. 1-7, the component 2-6 that holds out against includes pressing tight plate 2-6-1, spring lever 2-6-2, extension spring 2-6-3
With pulling plate 2-6-4；The rear and front end of spring lever 2-6-2 is respectively fixedly connected with pressing tight plate 2-6-1 and pulling plate 2-6-4, spring lever 2-
The middle-end of 6-2 is slidably connected on the trailing flank of ambulatory splint 2-5, and pressing tight plate 2-6-1 is located at the interior of ambulatory splint 2-5
Side is cased with extension spring 2-6-3 on spring lever 2-6-2, and the both ends of extension spring 2-6-3 are respectively fixedly connected in ambulatory splint 2-
On 5 and pulling plate 2-6-4.It is described to hold out against component 2-6 when in use, spring lever 2- can be driven by pulling back pulling plate 2-6-4
6-2 and pressing tight plate 2-6-1 are moved backward, and extension spring 2-6-3 is compressed at this time, and display board ontology 1 is then placed on activity
On the inside of clamping plate 2-5 and pressing tight plate 2-6-1, after unclamping pulling plate 2-6-4, elastic force of the pressing tight plate 2-6-1 in extension spring 2-6-3 is acted on
Under hold out against on display board ontology 1 so that display board ontology 1 is fixed.
Specific embodiment 6:
As shown in figs. 1-7, the lift adjustment frame 3 include runner frame 3-1, lifting slider 3-2, external screw thread adjusting rod 3-3,
Screw block 3-4, lifting yoke plate 3-5 and screw rod 3-6；The upper and lower ends of the external screw thread adjusting rod 3-3 pass through rolling bearing units respectively
The upper and lower ends of runner frame 3-1 are rotatably connected on, external screw thread adjusting rod 3-3 is rotatably connected on the inside of runner frame 3-1, and lifting is slided
Block 3-2 is slidably connected in the inside of runner frame 3-1, and the top external screw thread adjusting rod 3-3, which is fixedly connected, screws block 3-4；It is described
It is connected between lifting slider 3-2 and lifting yoke plate 3-5 by screw rod 3-6；The upper end of the lifting yoke plate 3-5 is fixedly connected with perpendicular branch
The trailing flank of the bottom end of bar 2-1, lifting yoke plate 3-5 is slidably connected on the leading flank of runner frame 3-1.The lift adjustment
Frame 3 when in use, lifting yoke plate 3-5 for be fixedly connected show board mounting stand 2, need to adjust show board mounting stand 2 on show
When the level height of plate ontology 1, rotation screws block 3-4 and external screw thread adjusting rod 3-3 is driven to be rotated, external screw thread adjusting rod 3-3
Lifting slider 3-2 can be driven to slide up and down on the inside of runner frame 3-1 when rotation, when lifting slider 3-2 is slided up and down
Yoke plate 3-5 can be gone up and down with synchronous drive to slide up and down, to drive the displaying shown on board mounting stand 2 by lifting yoke plate 3-5
The adjusting of the progress level height of plate ontology 1.
The working principle of the utility model are as follows:
A kind of child-parent education display board of the utility model, when in use, for showing that adult wants on display board ontology 1
The content educated to child, display board ontology 1 can be dismantled on board mounting stand 2 from showing, convenient for writing on display board ontology 1
Educational material pastes education picture；And can by adjust show board mounting stand 2 to various sizes of display board ontology 1 into
Row clamping installation improves the effect of child-parent education convenient for preferably showing education content；It can also be risen when in use by adjusting
Drop adjusting bracket 3 is mounted on the height for showing the display board ontology 1 on board mounting stand 2 to adjust, and makes its bandwagon effect more preferably；It is needing
When moving the entirety of the utility model, it can be detached from by the lower end and ground for controlling positioning mechanism 6, to pass through universal wheel
5 drive the whole movement for carrying out position of the utility model, unclamp positioning mechanism 6 after mobile, the lower end of positioning mechanism 6 is pushed up automatically
Tightly on the ground, the fixation of the utility model position can be realized；When in use, positioning top plate 6-6's is normal for the positioning mechanism 6
Rule state when needing mobile the utility model, is used with ground face contact, the at this time fixation of realization the utility model integral position
Palm when held is fixed to hold plate 6-2 and plate 6-3 is held in activity, plate 6-3 is held in activity above mentions and hold plate 6-2 with fixation and be bonded, at this point, movable
Holding plate 6-3 upward sliding on guiding slide bar 6-1 can drive rectangle slide bar 6-4 upward in the rectangular through-hole of support base 4
Sliding, compressed spring 6-5 is compressed at this time, and positioning top plate 6-6 and ground are detached from, convenient for the utility model entirely through universal
Wheel 5 is moved, conversely, plate 6-3 is held in release activity behind overall movement to the required position of the utility model, plate is held in activity
6-3 is back to original position under the elastic force effect of compressed spring 6-5, positions top plate 6-6 and ground face contact at this time, and the utility model is whole
Position can be fixed.
Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, also belong to
In the protection scope of the utility model.
Claims (6)
1. a kind of child-parent education display board, including display board ontology (1), displaying board mounting stand (2), lift adjustment frame (3), branch
Support pedestal (4), universal wheel (5) and positioning mechanism (6), it is characterised in that: the display board ontology (1) is clamped and installed in display board
On mounting rack (2)；The displaying board mounting stand (2) is fixedly connected on lift adjustment frame (3)；The lift adjustment frame (3) is solid
Surely it is connected to the centre of support base (4) top surface；The quadrangle of support base (4) bottom surface is respectively fixedly connected with a universal wheel
(5)；The positioning mechanism (6) includes guiding slide bar (6-1), plate (6-2) is held in fixation, plate (6-3) is held in activity, rectangle slide bar (6-
4), compressed spring (6-5) and positioning top plate (6-6)；The lower end of guiding slide bar (6-1) is fixedly connected on support base (4)
Top surface on；The upper end of guiding slide bar (6-1) is fixedly connected with fixation and holds plate (6-2)；One end of plate (6-3) is held in the activity
In guiding slide bar (6-1), the other end that plate (6-3) is held in activity is fixedly connected with the upper of rectangle slide bar (6-4) for sliding connection
End, rectangle slide bar (6-4) are slidably connected in the rectangular through-hole of support base (4), and the lower end of rectangle slide bar (6-4) is fixed
Connection positions top plate (6-6), is cased with compressed spring (6-5) on rectangle slide bar (6-4), and the both ends of compressed spring (6-5) are solid respectively
Surely it is connected in support base (4) and positioning top plate (6-6), positioning top plate (6-6) is located at the lower end of support base (4).
2. a kind of child-parent education display board according to claim 1, it is characterised in that: positioning top plate (6-6)
Pass through all-purpose adhesive bonding connection rubber antiskid pad on bottom surface.
3. a kind of child-parent education display board according to claim 1, it is characterised in that: on the guiding slide bar (6-1)
It is connected through a screw thread limit annulus (6-7), the top surface of limit annulus (6-7) is bonded with the bottom surface that plate (6-3) is held in activity.
4. a kind of child-parent education display board according to claim 1, it is characterised in that: the displaying board mounting stand (2)
Including vertical pole (2-1), door shape thwart (2-2), bidirectional helical bar (2-3), two pieces of movable risers (2-4), two pieces of activity folders
Plate (2-5) and two hold out against component (2-6)；One end of the bidirectional helical bar (2-3) is dextrorotation screw thread, bidirectional helical bar (2-
3) the other end is derotation screw thread；The middle-end of the door shape thwart (2-2) is fixedly connected on the top of vertical pole (2-1), erects
The bottom end of strut (2-1) is fixedly connected on lift adjustment frame (3)；The both ends of the bidirectional helical bar (2-3) pass through band respectively
Seat bearing is rotatably connected on a both ends for shape thwart (2-2), and two pieces of movable risers (2-4) are threadedly attached in two-way respectively
The both ends of threaded rod (2-3), two pieces of movable risers (2-4) are located at the inside of door shape thwart (2-2), two pieces of movable riser (2-
4) bottom surface is slidably connected on the bottom surface on the inside of door shape thwart (2-2)；The inside of two pieces of movable risers (2-4) is each solid
Surely one piece of ambulatory splint (2-5) is connected；The rear end of two pieces of movable risers (2-4) respectively connects one and holds out against component (2-6).
5. a kind of child-parent education display board according to claim 4, it is characterised in that: described to hold out against component (2-6) packet
Include pressing tight plate (2-6-1), spring lever (2-6-2), extension spring (2-6-3) and pulling plate (2-6-4)；Before spring lever (2-6-2)
Both ends are respectively fixedly connected with pressing tight plate (2-6-1) and pulling plate (2-6-4), the middle-end sliding connection of spring lever (2-6-2) afterwards
On the trailing flank of ambulatory splint (2-5), pressing tight plate (2-6-1) is located at the inside of ambulatory splint (2-5), spring lever (2-6-2)
On be cased with extension spring (2-6-3), the both ends of extension spring (2-6-3) are respectively fixedly connected in ambulatory splint (2-5) and pulling plate
On (2-6-4).
6. a kind of child-parent education display board according to claim 4, it is characterised in that: lift adjustment frame (3) packet
It includes runner frame (3-1), lifting slider (3-2), external screw thread adjusting rod (3-3), screw block (3-4), lifting yoke plate (3-5) and screw rod
(3-6)；The upper and lower ends of the external screw thread adjusting rod (3-3) pass through rolling bearing units respectively and are rotatably connected on runner frame (3-1)
Upper and lower ends, external screw thread adjusting rod (3-3) are rotatably connected on the inside of runner frame (3-1), lifting slider (3-2) company of being slidably matched
It connects in the inside of runner frame (3-1), the top external screw thread adjusting rod (3-3), which is fixedly connected, screws block (3-4)；The lifting slider
It is connected between (3-2) and lifting yoke plate (3-5) by screw rod (3-6)；The upper end of lifting yoke plate (3-5) is fixedly connected with perpendicular branch
The trailing flank of the bottom end of bar (2-1), lifting yoke plate (3-5) is slidably connected on the leading flank of runner frame (3-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821618036.6U CN208819575U (en) | 2018-10-03 | 2018-10-03 | A kind of child-parent education display board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821618036.6U CN208819575U (en) | 2018-10-03 | 2018-10-03 | A kind of child-parent education display board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208819575U true CN208819575U (en) | 2019-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821618036.6U Expired - Fee Related CN208819575U (en) | 2018-10-03 | 2018-10-03 | A kind of child-parent education display board |
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| Country | Link |
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| CN (1) | CN208819575U (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110910792A (en) * | 2019-12-05 | 2020-03-24 | 湖南青蓝文化传媒集团有限公司 | Billboard convenient to disassemble |
| CN111243385A (en) * | 2020-01-17 | 2020-06-05 | 漯河医学高等专科学校 | Adjustable English teaching display mobile device and use method thereof |
| CN112820219A (en) * | 2021-01-30 | 2021-05-18 | 江苏势起工程项目管理有限公司 | Construction project feasibility evaluation display device and evaluation method |
| CN112908096A (en) * | 2021-01-25 | 2021-06-04 | 吉林工程技术师范学院 | Presentation device is used in car networking teaching |
| CN113397343A (en) * | 2021-07-06 | 2021-09-17 | 王亚楠 | Teaching report form show shelf |
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2018
- 2018-10-03 CN CN201821618036.6U patent/CN208819575U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110910792A (en) * | 2019-12-05 | 2020-03-24 | 湖南青蓝文化传媒集团有限公司 | Billboard convenient to disassemble |
| CN110910792B (en) * | 2019-12-05 | 2022-04-08 | 湖南青蓝文化传媒集团有限公司 | Billboard convenient to disassemble |
| CN111243385A (en) * | 2020-01-17 | 2020-06-05 | 漯河医学高等专科学校 | Adjustable English teaching display mobile device and use method thereof |
| CN111243385B (en) * | 2020-01-17 | 2021-10-01 | 漯河医学高等专科学校 | Adjustable English teaching display mobile device and use method thereof |
| CN112908096A (en) * | 2021-01-25 | 2021-06-04 | 吉林工程技术师范学院 | Presentation device is used in car networking teaching |
| CN112820219A (en) * | 2021-01-30 | 2021-05-18 | 江苏势起工程项目管理有限公司 | Construction project feasibility evaluation display device and evaluation method |
| CN113397343A (en) * | 2021-07-06 | 2021-09-17 | 王亚楠 | Teaching report form show shelf |
| CN113397343B (en) * | 2021-07-06 | 2022-03-29 | 王亚楠 | Teaching report form show shelf |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20191003 |