CN107452234A - Splice wallboard in child teaching room - Google Patents
Splice wallboard in child teaching room Download PDFInfo
- Publication number
- CN107452234A CN107452234A CN201710593550.2A CN201710593550A CN107452234A CN 107452234 A CN107452234 A CN 107452234A CN 201710593550 A CN201710593550 A CN 201710593550A CN 107452234 A CN107452234 A CN 107452234A
- Authority
- CN
- China
- Prior art keywords
- splice
- shaped
- fixed cover
- display screen
- movable frame
- 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.)
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses splice wallboard in a kind of child teaching room, including multiple splice plates, the alphabetical display unit of English alphabet can be shown by being provided with the groove of the splice plate, the alphabetical display unit includes U-shaped fixed cover, movable frame, spring, connecting shaft and display screen, the movable frame is socketed in the U-shaped fixed cover, the spring is arranged between the blind end of the movable frame and the U-shaped fixed cover, one end of the connecting shaft is fixedly connected with the movable frame, the other end of the movable frame is fixedly connected with the display screen, the display location is in outside the groove of the splice plate, formed with space between the openend of the display screen and the U-shaped fixed cover；Sensor is provided with the U-shaped fixed cover, the controller electrically connects with the sensor, and the controller is electrically connected with loudspeaker, and the controller electrically connects with the display screen.The present invention can effectively improve efficiency of teaching and service life.
Description
Technical field
The invention belongs to teaching aid technical field, and in particular to splice wallboard in a kind of child teaching room.
Background technology
Splicing wallboard in child teaching room is directly placed on religion table, is essentially all by vertical view or oblique
Depending on being viewed and emulated.
Splice wallboard in existing child teaching room because function is single, it is impossible to automatic display, and operational stability are poor,
Therefore the defects of efficiency of teaching is low and service life is low be present.
The content of the invention
The present invention, which is directed in existing child teaching room, splices the technical problem that wallboard efficiency of teaching is low and service life is low,
It is proposed to splice wallboard in a kind of child teaching room that can effectively improve efficiency of teaching and service life.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
Splice wallboard in a kind of child teaching room, including splice plate, the quantity of the splice plate are arranged to multiple, the spelling
One end sidepiece of fishplate bar offers T-shaped groove, and the other end of the splice plate is provided with T-shaped projection, the T-shaped it is raised with it is described
The shape size all same of T-shaped groove；Open up fluted in the plate face of the splice plate, be provided with the groove of the splice plate
The alphabetical display unit of English alphabet can be shown, the alphabetical display unit includes U-shaped fixed cover, can be along the U-shaped fixed cover
The movable frame of straight reciprocating motion, spring, connecting shaft, and the display screen of English alphabet can be shown, the U-shaped fixed cover is fixed
It is socketed in the groove of the splice plate, the movable frame is socketed in the U-shaped fixed cover, and the spring is arranged at the shifting
Between dynamic frame and the blind end of the U-shaped fixed cover, one end of the spring is fixedly connected with the movable frame, the spring
The other end is fixedly connected with the fixing end of the U-shaped fixed cover, and one end of the connecting shaft is fixedly connected with the movable frame, institute
The other end for stating movable frame is fixedly connected with the display screen, and the display location is described aobvious in outside the groove of the splice plate
Formed with space between the openend of display screen and the U-shaped fixed cover；The detectable movement is provided with the U-shaped fixed cover
The sensor of frame displacement, the sidepiece of the splice plate are fixedly installed controller, and the controller electrically connects with the sensor,
To receive displacement signal and compared with preset value, the controller is electrically connected with loudspeaker, with when the position of the movable frame
Shifting amount triggers the loudspeaker and sends voice signal when reaching preset value, the controller electrically connects with the display screen, to work as
The displacement of the movable frame triggers the display screen and shows English alphabet when reaching preset value.
Preferably, be connected with T-shaped movable block between the connecting shaft and the display screen, the T-shaped movable block it is big
Size end is fixedly connected with the connecting shaft, and the small size end of the T-shaped movable block is fixedly connected with the display screen, the U
Large scale end on shape fixed cover madial wall corresponding to the T-shaped movable block is provided with U-shaped support frame, the U-shaped support frame
Blind end is fixedly connected with the U-shaped fixed cover, and the U-shaped support frame is socketed on outside the large scale end of the T-shaped movable block, institute
The large scale end and the U-shaped support frame for stating T-shaped movable block are slidably connected.
Preferably, the movable frame is marmem frame.
Preferably, the sensor includes signal emission part and signal receiving part, the signal emission part fixed setting
In on the movable frame, the signal receiving part is fixedly installed on the blind end of the U-shaped fixed cover, the signal receiving part with
The signal emission part face is set, to receive the signal that the signal emission part is sent.
Preferably, the loudspeaker includes leading portion of raising one's voice and aids in portion of raising one's voice, the auxiliary portion of raising one's voice is fixedly installed on
The master raises one's voice the sidepiece in portion, and the auxiliary raises one's voice portion and the master portion of raising one's voice electrically connects with the controller.
Preferably, the alphabetical display unit quantity on the splice plate is arranged to multiple, multiple letter displays are single
Member is vertically arranged side by side, and multiple alphabetical display units are arranged side by side in the horizontal direction.
Preferably, being connected between the groove of the adjacent splice plate, the sidepiece of the splice plate offers passage, institute
The groove that passage is stated with the splice plate connects.
Preferably, the baffle plate of the retractable passage is provided with the passage, one end of the baffle plate and institute
State splice plate to be hinged, the other end of the baffle plate contacts with the splice plate.
Preferably, the display screen is four prism type or cylinder.
Present invention has the advantages that:
Splice wallboard in child teaching room of the present invention by being provided with the U-shaped fixed cover, the movable frame, the bullet
Spring, the connecting shaft and the display screen, during use of imparting knowledge to students, by pressing the display screen, make the display screen edge
Rectilinear direction is stable to be moved, and so as to effectively increase the stability during wallboard use, and then effectively increases making for wallboard
Use the life-span；In addition, splice wallboard in child teaching room of the present invention by setting the controller, the sensor and described raising one's voice
Device, the displacement of the movable frame on the one hand can be constantly monitored, i.e., display screen when constantly monitoring presses the display screen
Displacement, the display screen and the loudspeaker point are then being automatically controlled when the display screen displacement reaches preset value
Alphabetic signal and voice signal are not sent, for children for learning, on the other hand, relative to splicing wallboard in existing child teaching room
Vision and the sense of hearing can be realized while obtain information, so as to improve the function of splicing wallboard in child teaching room, therefore this hair
Splicing wallboard can effectively improve the efficiency of teaching during child teaching in bright child teaching room.
Brief description of the drawings
The content expressed by this specification accompanying drawing and the mark in figure are briefly described below：
Fig. 1 is overall structure diagram of the embodiment of the present invention；
Fig. 2 is main structure diagram of the embodiment of the present invention；
Fig. 3 is the structural representation of alphabetical display unit in the embodiment of the present invention；
Fig. 4 is the structural representation of loudspeaker in the embodiment of the present invention；
1, splice plate in figure；2nd, T-shaped groove；3rd, T-shaped is raised；4th, alphabetical display unit；4-1, U-shaped fixed cover；4-2, shifting
Dynamic frame；4-3, spring；4-4, connecting shaft；4-5, display screen；5th, sensor；5-1, signal emission part；5-2, signal receiving part；6、
Controller；7th, loudspeaker；7-1, main portion of raising one's voice；7-2, aid in portion of raising one's voice；8th, T-shaped movable block；9th, U-shaped support frame；10th, ventilate
Hole；11st, baffle plate.
Embodiment
Below against accompanying drawing, by the description to embodiment, for example involved each component of embodiment of the invention
Shape, construction, the mutual alignment and annexation between each several part, the effect of each several part and operation principle, manufacturing process and
Operate with method etc., is described in further detail, to help those skilled in the art to inventive concept of the invention, technology
Scheme has more complete, accurate and deep understanding.
In the description of the invention, it is necessary to explanation, term " interior ", " outer ", " on ", " under ", " horizontal direction ", " erect
Nogata to " etc. instruction orientation or position relationship be based on position relationship shown in the drawings, be for only for ease of the description present invention
Described with simplifying, rather than the device or element of instruction or hint meaning there must be specific orientation, with specific orientation structure
Make and operate, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " the 3rd " are only used for describing
Purpose, and it is not intended that instruction or hint relative importance.
Referring to Fig. 1 to Fig. 4, Fig. 1 is overall structure diagram of the embodiment of the present invention, and Fig. 2 is main view knot of the embodiment of the present invention
Structure schematic diagram, Fig. 3 are the structural representations of alphabetical display unit in the embodiment of the present invention, and Fig. 4 is raised one's voice in the embodiment of the present invention
The structural representation of device.As shown in figure 1, splice wallboard in a kind of child teaching room, including splice plate 1, the number of the splice plate 1
Amount is arranged to multiple, and one end sidepiece of the splice plate 1 offers T-shaped groove 2, and the other end of the splice plate 1 is provided with T-shaped
Projection 3, T-shaped projection 3 and the shape size all same of the T-shaped groove 2, with can be with the clamping of T-shaped groove 2；
Further as shown in Figure 1 to Figure 3, in order to improve stability of the teaching using process, in the plate face of the splice plate 1
Open up fluted, be provided with the alphabetical display unit 4 that can show English alphabet in the groove of the splice plate 1, the letter is aobvious
Show that unit 4 includes U-shaped fixed cover 4-1, can along movable frame 4-2, the spring 4-3 of the U-shaped fixed cover 4-1 straight reciprocating motions,
Connecting shaft 4-4, and can show that the display screen 4-5, the U-shaped fixed cover 4-1 of English alphabet are fixedly sheathed in the splice plate 1
Groove in, the movable frame 4-2 is socketed in the U-shaped fixed cover 4-1, and the spring 4-3 is arranged at the movable frame 4-2
Between the blind end of the U-shaped fixed cover 4-1, one end of the spring 4-3 is fixedly connected with the movable frame 4-2, described
The spring 4-3 other end is fixedly connected with the fixing end of the U-shaped fixed cover 4-1, one end and the shifting of the connecting shaft 4-4
Dynamic frame 4-2 is fixedly connected, and the other end of the frame 4-2 is fixedly connected with display screen movement 4-5, the display screen 4-5 positions
In outside the groove of the splice plate 1, formed with space between the display screen 4-5 and the U-shaped fixed cover 4-1 openend；
Further as shown in Figures 1 to 4, the detectable movable frame 4-2 displacements are provided with the U-shaped fixed cover 4-1
Sensor 5, the sidepiece of the splice plate 1 is fixedly installed controller 6, and the controller 6 electrically connects with the sensor 5,
To receive displacement signal and compared with preset value, the controller 6 is electrically connected with loudspeaker 7, with as the movable frame 4-2
Displacement the loudspeaker 7 triggered when reaching preset value send voice signal, the controller 6 and display screen 4-5 electricity
Connection, the display screen 4-5 is triggered when reaching preset value with the displacement as the movable frame 4-2 and shows English alphabet.
Splice wallboard in child teaching room of the present invention by being provided with the U-shaped fixed cover 4-1, the movable frame 4-2, institute
Spring 4-3, the connecting shaft 4-4 and the display screen 4-5 are stated, during use of imparting knowledge to students, by pressing the display screen 4-
5, the display screen 4-5 is linearly stablized movement, so as to effectively increase the stability during wallboard use, and then
Effectively increase the service life of wallboard；In addition, in child teaching room of the present invention splice wallboard by set the controller 6,
The sensor 5 and the loudspeaker 7, the displacement of the movable frame 4-2 on the one hand can be constantly monitored, i.e., constantly monitoring is pressed
The displacement of display screen 4-5 when pressing the display screen 4-5, then reaching preset value when the display screen 4-5 displacements
When automatically control the display screen 4-5 and the loudspeaker 7 and send alphabetic signal and voice signal respectively, for children for learning,
On the other hand, vision and the sense of hearing can be realized relative to splicing wallboard in existing child teaching room while obtains information, so as to carry
The function of splicing wallboard in high child teaching room, therefore splicing wallboard can effectively improve children in child teaching room of the present invention
Efficiency of teaching in teaching process.
T-shaped movable block 8, the big chi of the T-shaped movable block 8 are connected between the connecting shaft 4-4 and the display screen 4-5
Very little end is fixedly connected with the connecting shaft 4-4, and the small size end of the T-shaped movable block 8 is fixedly connected with the display screen 4-5,
Large scale end on the U-shaped fixed cover 4-1 madial walls corresponding to the T-shaped movable block 8 is provided with U-shaped support frame 9, the U
The blind end of shape support frame 9 is fixedly connected with the U-shaped fixed cover 4-1, and the U-shaped support frame 9 is socketed on the T-shaped movable block
Outside 8 large scale end, the large scale end of the T-shaped movable block 8 is slidably connected with the U-shaped support frame 9.
As preferable, the movable frame 4-2 is marmem frame, and the bullet of the movable frame 4-2 is improved with this
Property, the movable frame 4-2 and spring 4-3 together stabilized contractions, one side energy are then made when pressing the display screen 4-5
The stability moved during the display screen 4-5 pressings is enough further ensured that, after on the other hand avoiding spring 4-3 long-term uses
The phenomenon to fail.
For the structure of the sensor 5, concretely：As shown in figure 1, the sensor 5 includes signal emission part 5-1
And signal receiving part 5-2, the signal emission part 5-1 are fixedly installed on the movable frame 4-2, the signal receiving part 5-2
The blind end of the U-shaped fixed cover 4-1 is fixedly installed on, the signal receiving part 5-2 is set with the signal emission part 5-1 faces
Put, to receive the signal that the signal emission part 5-1 is sent.Splice wallboard in child teaching room of the present invention to pass through to the sensing
The above-mentioned setting of device 5, the signal receiving part 5-2 constantly receives the signal hair during the display screen 4-5 is pressed
The signal that the portion 5-1 of penetrating is sent, and the displacement signal of the display screen 4-5 is passed to 6 in the controller, and then effectively improve
Operating efficiency during child teaching.
Further as shown in Figure 1 and Figure 4, the loudspeaker 7 include it is main raise one's voice portion 7-1 and auxiliary is raised one's voice portion 7-2, it is described auxiliary
Help the portion 7-2 of raising one's voice to be fixedly installed on the master to raise one's voice portion 7-1 sidepiece, the auxiliary raises one's voice portion 7-2 and the master raises one's voice portion 7-1
Electrically connected with the controller 6.Splice wallboard in child teaching room of the present invention to raise one's voice portion 7-1 and described by setting the master
The portion 7-2 that raises one's voice is aided in, can be triggered the master when pressing the display screen 4-5 to specified location and raise one's voice portion 7-1 to English
The pronunciation of letter is clearly shown, while can raise one's voice portion 7-2 to source of English alphabet etc. by triggering the auxiliary
Other information carries out Follow-up type displaying, i.e., different voice signals can be transferred into children by multiple support channels, so as to
The information content grasped in children's unit interval is effectively improved, and then the efficiency of teaching during child teaching can be effectively improved.
As preferable, as depicted in figs. 1 and 2, the quantity of alphabetical display unit 4 on the splice plate 1 is arranged to multiple,
Multiple alphabetical display units 4 are vertically arranged side by side, and multiple alphabetical display units 4 are arranged side by side in the horizontal direction.
Splice wallboard in child teaching room of the present invention by above-mentioned setting, make the modularization of splice plate 1, while make each splicing
There is enough alphabetical display units 4 on plate 1, it is described so as to increase or decrease according to the actual requirements when in use
The quantity of splice plate 1, and then improve the flexibility of child teaching.
Further as shown in figure 1, in order to improve the heat dispersion of splicing wallboard in child teaching room, the adjacent splice plate
Connected between 1 groove, the sidepiece of the splice plate 1 offers passage 10, and the passage 10 is recessed with the splice plate 1
Groove connects.Splice wallboard in child teaching room of the present invention by above-mentioned setting, can promote each splice plate 1 groove it
Between, and between the groove of the splice plate 1 and external environment condition air circulation, so as to promote the institute of alphabetical display unit 4
Locate the air circulation of environment, then improve the heat dispersion to the alphabetical display unit 4, and then effectively increase children
Impart knowledge to students the service life of indoor splicing wallboard.
It is described further as shown in figure 1, improving the service life for splicing wallboard in child teaching room to further imitate
The baffle plate 11 of the retractable passage 10 is provided with passage 10, one end of the baffle plate 11 is be hinged with the splice plate 1,
The other end of the baffle plate 11 contacts with the splice plate 1.Splice wallboard in child teaching room of the present invention to pass through in the ventilation
Baffle plate 11 is set at hole 10, wallboard can be spliced in child teaching room in the case of, be closed by the baffle plate 11
The circulation of the air of passage 10, avoided with this and splice wallboard in child teaching room for a long time for a long time in the state of
Destroyed because of the pollution by outside air, and then effectively protect the use longevity for improving and splicing wallboard in child teaching room
Life.
As preferable, the display screen 4-5 is four prism type or cylinder.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that present invention specific implementation is not by aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is employed, or without changing
Enter and the design of the present invention and technical scheme are directly applied into other occasions, within protection scope of the present invention.This hair
Bright protection domain should be determined by the scope of protection defined in the claims.
Claims (9)
1. splice wallboard in a kind of child teaching room, it is characterised in that：Including splice plate (1), the quantity of the splice plate (1) is set
It is set to multiple, one end sidepiece of the splice plate (1) offers T-shaped groove (2), and the other end of the splice plate (1) is provided with T
Shape projection (3), the T-shaped raised (3) and the shape size all same of the T-shaped groove (2)；
Open up fluted in the plate face of the splice plate (1), English alphabet can be shown by being provided with the groove of the splice plate (1)
Alphabetical display unit (4), the alphabetical display unit (4) includes U-shaped fixed cover (4-1), can be along the U-shaped fixed cover (4-
1) movable frame (4-2) of straight reciprocating motion, spring (4-3), connecting shaft (4-4), and the display screen of English alphabet can be shown
(4-5), the U-shaped fixed cover (4-1) are fixedly sheathed in the groove of the splice plate (1), and the movable frame (4-2) is socketed on
In the U-shaped fixed cover (4-1), the spring (4-3) is arranged at the movable frame (4-2) and the U-shaped fixed cover (4-1)
Between blind end, one end of the spring (4-3) is fixedly connected with the movable frame (4-2), the other end of the spring (4-3)
It is fixedly connected with the fixing end of the U-shaped fixed cover (4-1), one end of the connecting shaft (4-4) and the movable frame (4-2) are solid
Fixed connection, the other end of the movable frame (4-2) are fixedly connected with the display screen (4-5), and the display screen (4-5) is located at institute
Formed outside the groove for stating splice plate (1), between the display screen (4-5) and the openend of the U-shaped fixed cover (4-1) free
Gap；
The sensor (5) of the detectable movable frame (4-2) displacement, the splice plate are provided with the U-shaped fixed cover (4-1)
(1) sidepiece is fixedly installed controller (6), and the controller (6) electrically connects with the sensor (5), to receive displacement letter
Number and compared with preset value, the controller (6) is electrically connected with loudspeaker (7), with when the movable frame (4-2) displacement
Amount triggers the loudspeaker (7) and sends voice signal, the controller (6) and the display screen (4-5) electricity when reaching preset value
Connection, the display screen (4-5) is triggered when reaching preset value with the displacement when the movable frame (4-2) and shows English alphabet.
2. splice wallboard in child teaching room according to claim 1, it is characterised in that：The connecting shaft (4-4) and institute
State and T-shaped movable block (8) is connected between display screen (4-5), large scale end and the connecting shaft (4- of the T-shaped movable block (8)
4) it is fixedly connected, the small size end of the T-shaped movable block (8) is fixedly connected with the display screen (4-5), the U-shaped fixed cover
Large scale end on (4-1) madial wall corresponding to the T-shaped movable block (8) is provided with U-shaped support frame (9), the U-shaped support frame
(9) blind end is fixedly connected with the U-shaped fixed cover (4-1), and the U-shaped support frame (9) is socketed on the T-shaped movable block
(8) outside large scale end, the large scale end of the T-shaped movable block (8) is slidably connected with the U-shaped support frame (9).
3. splice wallboard in child teaching room according to claim 1, it is characterised in that：The movable frame (4-2) is shape
Shape memory alloys frame.
4. splice wallboard in child teaching room according to claim 1, it is characterised in that：The sensor (5) includes letter
Number emission part (5-1) and signal receiving part (5-2), the signal emission part (5-1) are fixedly installed on the movable frame (4-2)
On, the signal receiving part (5-2) is fixedly installed on the blind end of the U-shaped fixed cover (4-1), the signal receiving part (5-
2) set with signal emission part (5-1) face, to receive the signal that the signal emission part (5-1) sends.
5. splice wallboard in child teaching room according to claim 1, it is characterised in that：The loudspeaker (7) includes master
Raise one's voice portion (7-1) and auxiliary is raised one's voice portion (7-2), auxiliary portion (7-2) of raising one's voice is fixedly installed on the master and raised one's voice portion (7-1)
Sidepiece, the auxiliary raises one's voice portion (7-2) and the master raises one's voice, and portion (7-1) electrically connects with the controller (6).
6. splice wallboard in child teaching room according to claim 1, it is characterised in that：Word on the splice plate (1)
Female display unit (4) quantity is arranged to multiple, and multiple alphabetical display units (4) are vertically arranged side by side, multiple words
Female display unit (4) is arranged side by side in the horizontal direction.
7. splice wallboard in child teaching room according to claim 6, it is characterised in that：The adjacent splice plate (1)
Connected between groove, the sidepiece of the splice plate (1) offers passage (10), the passage (10) and the splice plate
(1) groove connection.
8. splice wallboard in child teaching room according to claim 7, it is characterised in that：Set on the passage (10)
There is the baffle plate (11) of the retractable passage (10), one end of the baffle plate (11) and the splice plate (1) are be hinged, the gear
The other end of plate (11) contacts with the splice plate (1).
9. splice wallboard in the child teaching room according to any one of claim 1-8, it is characterised in that：The display screen
(4-5) is four prism type or cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710593550.2A CN107452234A (en) | 2017-07-20 | 2017-07-20 | Splice wallboard in child teaching room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710593550.2A CN107452234A (en) | 2017-07-20 | 2017-07-20 | Splice wallboard in child teaching room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107452234A true CN107452234A (en) | 2017-12-08 |
Family
ID=60487364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710593550.2A Pending CN107452234A (en) | 2017-07-20 | 2017-07-20 | Splice wallboard in child teaching room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107452234A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1516858A (en) * | 2001-06-20 | 2004-07-28 | 跳蛙企业股份有限公司 | Interactive learning apparatus responsive to striking |
| CN102888963A (en) * | 2012-10-24 | 2013-01-23 | 褚文利 | Display wall board capable of splitting |
| CN104027932A (en) * | 2014-05-22 | 2014-09-10 | 程明志 | Multifunctional fitness patting lamps |
-
2017
- 2017-07-20 CN CN201710593550.2A patent/CN107452234A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1516858A (en) * | 2001-06-20 | 2004-07-28 | 跳蛙企业股份有限公司 | Interactive learning apparatus responsive to striking |
| CN102888963A (en) * | 2012-10-24 | 2013-01-23 | 褚文利 | Display wall board capable of splitting |
| CN104027932A (en) * | 2014-05-22 | 2014-09-10 | 程明志 | Multifunctional fitness patting lamps |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |
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| RJ01 | Rejection of invention patent application after publication |