CN111474987A - Teaching tablet computer and charging support matched with same - Google Patents
Teaching tablet computer and charging support matched with same Download PDFInfo
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- CN111474987A CN111474987A CN202010417752.3A CN202010417752A CN111474987A CN 111474987 A CN111474987 A CN 111474987A CN 202010417752 A CN202010417752 A CN 202010417752A CN 111474987 A CN111474987 A CN 111474987A
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- 230000005540 biological transmission Effects 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
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- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a teaching tablet computer and a charging support matched with the teaching tablet computer, which comprise a tablet computer body and a support, wherein a placing frame matched with the tablet computer body for use is fixedly connected to the side wall of the support, the placing frame is electrically connected with the tablet computer body through a magnetic elastic needle, a mounting groove is formed in the side wall of the support, a power supply connector, a network interface and three USB interfaces are arranged in the mounting groove, a rotating shaft is rotatably arranged at the edge of a notch of the mounting groove, torsional springs are mounted at two ends of the rotating shaft, and a door body matched with the mounting groove is fixedly sleeved on the rotating shaft. Has the advantages that: the invention can shield and protect the power supply connector, the network interface and the USB interface on the charging support, and prevent the power supply connector, the network interface and the USB interface from being blocked by impurities such as chalk dust and the like, thereby ensuring the charging effect and the teaching auxiliary effect of the tablet personal computer; and the fixing and dismounting processes of the tablet personal computer are simple and quick, and the use is very convenient.
Description
Technical Field
The invention relates to the technical field of tablet computers, in particular to a teaching tablet computer and a charging support matched with the teaching tablet computer.
Background
The tablet personal computer is also called a portable computer, is a small-sized and portable personal computer, and takes a touch screen as basic input equipment. It has a touch screen that allows a user to do work with a stylus or a digital pen rather than a conventional keyboard or mouse. The user may enter the input through built-in handwriting recognition, on-screen soft keyboard, voice recognition, or a real keyboard.
At present, tablet computers are generally used in teaching processes, but the battery endurance of the existing tablet computers is still insufficient, so that a support capable of charging the tablet computers instantly needs to be equipped in a classroom to ensure the normal use of the tablet computers. The conventional charging support for the tablet personal computer is usually arranged on a platform or on a wall on one side of a blackboard, and a surface jack of the charging support is easily blocked by sundries such as chalk dust and the like, so that the use of the charging support is influenced; moreover, the conventional tablet computer charging support is relatively complicated in fixing process of the tablet computer, poor in fixing effect and very inconvenient to use.
Therefore, a teaching tablet personal computer and a charging support matched with the same are provided.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, the charging support of the tablet personal computer is usually arranged on a platform or a wall on one side of a blackboard, and the surface jack of the charging support is easily blocked by sundries such as chalk dust and the like, so that the use of the charging support is influenced; the existing tablet computer charging support has the problems of complex fixing process, poor fixing effect and inconvenience in use of the tablet computer, and the teaching tablet computer and the charging support matched with the same are provided.
In order to achieve the purpose, the invention adopts the following technical scheme: a teaching tablet computer and a charging support used with the same comprise a tablet computer body and a support, wherein a placing frame matched with the tablet computer body for use is fixedly connected on the side wall of the support, the placing frame and the tablet computer body are electrically connected through a magnetic attraction elastic needle, a mounting groove is formed in the side wall of the support, a power supply connector, a network interface and three USB interfaces are arranged in the mounting groove, a rotating shaft is rotatably arranged at the edge of a notch of the mounting groove, torsion springs are arranged at two ends of the rotating shaft, a door body matched with the mounting groove is fixedly connected on the rotating shaft, a sliding groove is formed in one end, away from the rotating shaft, of the door body, a wedge-shaped inserting block is slidably connected in the sliding groove, a first spring is fixedly connected between the plane end of the wedge-shaped inserting block and the inner wall of the sliding groove, and a, the inclined plane end of the wedge-shaped insertion block is inserted into the insertion groove, a supporting block is arranged in the insertion groove in a sliding mode and abuts against the inclined plane end of the wedge-shaped insertion block, a connecting shaft is fixedly connected to the back face of the supporting block, one end, far away from the supporting block, of the connecting shaft penetrates through the side wall of the support and extends to the outside of the side wall of the support, and a fixing mechanism matched with the tablet personal computer body is further arranged on the side wall of the support.
In the teaching tablet computer and the charging support matched with the same, the fixing mechanism comprises two connecting blocks fixedly connected to the side walls of the support at two sides of the tablet computer body, mounting cavities are formed in the two connecting blocks, each mounting cavity side wall is connected with a first sliding block and a second sliding block in a penetrating and sliding manner, the first sliding block and the second sliding block extend to the outside of the connecting blocks in a penetrating manner, the inside of each mounting cavity is also connected with a transmission plate in a vertical sliding manner, each transmission plate is provided with a first connecting groove and a second connecting groove, the side walls of the first sliding block and the second sliding block in the mounting cavity are vertically welded with a transmission block which is arranged in the longitudinal direction, and the two transmission blocks in the same mounting cavity are respectively connected with the side wall of the first connecting groove and the side wall of the second connecting groove in the transmission plate in a sliding manner, the end of each first sliding block and the end of each second sliding block, which are positioned in the installation cavity, are respectively and correspondingly and fixedly connected with a first connecting shaft and a second connecting shaft, the end of each first connecting shaft, which is far away from the first sliding block, penetrates through the installation cavity and is welded with a fixture block, the side walls of the two sides of the shell of the tablet personal computer body are respectively and correspondingly provided with a clamping groove matched with the fixture block, the inner wall of the installation cavity is also provided with a pressing hole matched with the second connecting shaft for use, a second spring is fixedly connected between each first sliding block and the inner wall of the installation cavity and is correspondingly sleeved outside the first connecting shaft and the second connecting shaft, each transmission plate is welded with a first fixed block, the inner wall of the installation cavity is also welded with a second fixed block, and each transmission plate is also provided with a rectangular through hole, and two second fixed blocks are equally divided and are respectively correspondingly located inside two rectangular through holes and can slide along the rectangular through holes, wherein the two second fixed blocks are located on the same side, and a third spring is fixedly connected between the first fixed block and the second fixed block inside the installation cavity.
In the teaching tablet computer and the charging support matched with the teaching tablet computer, the first connecting grooves are formed by communicating a first trapezoidal groove and an L-shaped groove, the second connecting grooves are formed by communicating a second trapezoidal groove and a rectangular groove, and the first trapezoidal groove and the second trapezoidal groove are the same in size.
In the teaching tablet computer and the charging support used with the same, one end of each of the first sliding block and the second sliding block, which is located outside the connecting block, is welded with one first pressing block.
In the teaching tablet computer and the charging support matched with the same, one end of the connecting shaft, which is positioned outside the side wall of the support, is also welded with a second pressing block.
In foretell teaching panel computer and supporting charging support who uses thereof, the plane of wedge inserted block is served and is still the rigid coupling has a gag lever post that the level set up, and the gag lever post is located the positive center of first spring, the internal portion of door has still seted up the sliding chamber that a cooperation gag lever post used, and gag lever post and sliding chamber run through sliding connection.
In the teaching tablet computer and the charging support used in cooperation with the same, the upper end of the tablet computer body is further provided with the camera.
Compared with the prior art, the teaching tablet computer and the charging support used in cooperation with the same have the advantages that:
1. the door body convenient to open and close is arranged to be matched with the mounting groove for use, so that a power supply connector, a network interface and a USB interface in the mounting groove can be shielded and protected, and the door body is prevented from being blocked by impurities such as chalk dust, and the charging effect and the teaching auxiliary effect of the door body on the tablet personal computer are guaranteed;
2. connecting block cooperation panel computer through setting up two simple operations uses, can realize fixing and dismantling the process to the panel computer through pressing first sliding block and second sliding block, and easy operation is swift, and it is very convenient to use.
Drawings
Fig. 1 is a side view of a teaching tablet computer and a charging support used with the same according to the present invention;
FIG. 2 is a sectional view of a door body of a teaching tablet computer and a charging support used with the same;
FIG. 3 is an enlarged view of the structure of portion A in FIG. 2;
fig. 4 is a structural front view of a teaching tablet computer and a charging support used with the same according to the present invention;
FIG. 5 is an enlarged view of the structure of part B in FIG. 4;
fig. 6 is a schematic structural diagram of a transmission plate portion in a teaching tablet computer and a charging support used with the teaching tablet computer.
In the figure: the multifunctional USB flash disk comprises a tablet personal computer body 1, a support 2, a placement frame 3, a mounting groove 4, a power supply connector 5, a network interface 6, a USB interface 7, a rotating shaft 8, a door body 9, a sliding groove 10, a wedge-shaped insertion block 11, a first spring 12, a slot 13, a butting block 14, a connecting shaft 15, a connecting block 16, a first sliding block 17, a second sliding block 18, a transmission plate 19, a first connecting groove 20, a second connecting groove 21, a transmission block 22, a first connecting shaft 23, a second connecting shaft 24, a clamping block 25, a pressing hole 26, a second spring 27, a second fixing block 28, a first fixing block 29, a rectangular through hole 30, a third spring 31, a first pressing block 32, a second pressing block 33, a limiting rod 34, a sliding cavity 35 and a camera.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-6, a teaching tablet computer and a charging support used with the same, comprising a tablet computer body 1 and a support 2, wherein the upper end of the tablet computer body 1 is provided with a camera 36 for human face recognition operation, and the use is safer and more convenient, the side wall of the support 2 is fixedly connected with a placing frame 3 used with the tablet computer body 1, wherein the placing frame 3 is electrically connected with the tablet computer body 1 through a magnetic elastic needle, the side wall of the support 2 is provided with a mounting groove 4, the mounting groove 4 is internally provided with a power supply connector 5, a network interface 6 and three USB interfaces 7, the edge of the notch of the mounting groove 4 is rotatably provided with a rotating shaft 8, two ends of the rotating shaft 8 are provided with torsion springs, the rotating shaft 8 is fixedly sleeved with a door body 9 matched with the mounting groove 4, one end of the door body 9 far away from the rotating shaft 8 is provided, a first spring 12 is fixedly connected between the plane end of the wedge-shaped inserting block 11 and the inner wall of the sliding groove 10, wherein a slot 13 matched with the wedge-shaped inserting block 11 is correspondingly formed in the side wall of the notch of the mounting groove 4, and the inclined end of the wedge-shaped inserting block 11 is inserted into the slot 13;
a supporting block 14 is further arranged inside the slot 13 in a sliding manner, the supporting block 14 is abutted against the inclined end of the wedge-shaped inserting block 11, a connecting shaft 15 is fixedly connected to the back of the supporting block 14, one end, far away from the supporting block 14, of the connecting shaft 15 penetrates and extends to the outer portion of the side wall of the support 2, and a second pressing block 33 is further welded to one end, located on the outer portion of the side wall of the support 2, of the connecting shaft 15, so that the supporting block 14 can be pushed to support the wedge-shaped inserting block 11 out of the slot 13 conveniently, and operation is more labor; a horizontally arranged limiting rod 34 is further fixedly connected to the plane end of the wedge-shaped insert 11, the limiting rod 34 is located in the center of the first spring 12, a sliding cavity 35 matched with the limiting rod 34 is further formed in the door body 9, and the limiting rod 34 and the sliding cavity 35 are in sliding connection in a penetrating mode, so that the sliding process of the wedge-shaped insert 11 along the sliding groove 10 is more accurate and stable, and the opening and closing process of the door body 9 is facilitated;
the side wall of the support 2 is also provided with a fixing mechanism matched with the tablet personal computer body 1 for use, the fixing mechanism comprises two connecting blocks 16 fixedly connected to the side wall of the support 2 positioned at two sides of the tablet personal computer body 1, mounting cavities are formed in the two connecting blocks 16, a first sliding block 17 and a second sliding block 18 are connected to the side wall of each mounting cavity in a penetrating and sliding manner, the first sliding block 17 and the second sliding block 18 extend to the outside of the connecting block 16 in a penetrating manner, the mounting cavities are also internally and vertically and slidably connected with a transmission plate 19, each transmission plate 19 is provided with a first connecting groove 20 and a second connecting groove 21, each first connecting groove 20 is formed by communicating a first trapezoidal groove and an L-shaped groove, each second connecting groove 21 is formed by communicating a second trapezoidal groove and a rectangular groove, the first trapezoidal groove and the second trapezoidal groove are the same in size, a longitudinally arranged connecting block 22 is vertically welded to the side walls of the first sliding block 17 and the second sliding block 18 positioned in the mounting cavities, and the two transmission blocks 22 positioned in the same mounting cavity are respectively connected with the side wall of the first connecting groove 20 and the side wall of the second connecting groove 21;
one end of each of the first sliding block 17 and the second sliding block 18, which is located inside the mounting cavity, is also fixedly connected with a first connecting shaft 23 and a second connecting shaft 24 correspondingly, one end of each of the first connecting shaft 23, which is far away from the first sliding block 17, penetrates through the mounting cavity and is welded with a fixture block 25, clamping grooves matched with the fixture block 25 are correspondingly formed in the side walls of the two sides of the shell of the tablet personal computer body 1, and a pressing hole 26 matched with the second connecting shaft 24 is formed in the inner wall of each mounting cavity; a second spring 27 is fixedly connected between each of the first sliding block 17 and the second sliding block 18 and the inner wall of the installation cavity, the second springs 27 are correspondingly sleeved outside the first connecting shaft 23 and the second connecting shaft 24, each transmission plate 19 is welded with a first fixed block 29, the inner wall of each installation cavity is welded with a second fixed block 28, each transmission plate 19 is also provided with a rectangular through hole 30, the two second fixed blocks 28 are correspondingly positioned inside the two rectangular through holes 30 and can slide along the rectangular through holes 30, and a third spring 31 is fixedly connected between the first fixed block 29 and the second fixed block 28 positioned inside the same installation cavity; wherein, the first pressing block 32 is welded at one end of each of the first sliding block 17 and the second sliding block 18, which is positioned outside the connecting block 16, so that labor is saved when the first sliding block 17 and the second sliding block 18 are pressed.
In the invention, as shown in fig. 2 in a normal state, the wedge-shaped plug block 11 is abutted in the slot 13 under the elastic force of the first spring 12, and at the moment, the door body 9 is in a closed state, so that the power supply connector 5, the network interface 6 and the USB interface 7 in the installation groove 4 can be prevented from being blocked by impurities such as chalk dust; pressing the connecting shaft 15 to enable the abutting block 14 to abut the inclined end of the wedge-shaped inserting block 11 to form the slot 13, and after the wedge-shaped inserting block 11 is completely separated from the slot 13, the door body 9 can automatically rotate and open under the action of the resetting force of the torsion spring on the rotating shaft 8, so that the power supply connecting port 5, the network interface 6 and the USB interface 7 in the mounting groove 4 can be used;
when the tablet personal computer body 1 is placed on the support 2 for charging, the tablet personal computer body 1 is placed on the placing frame 3 freely, the first pressing block 32 at the top ends of the two first sliding blocks 17 is pressed, so that the first connecting shaft 23 pushes the clamping block 25 to slide towards the clamping groove on the side wall of the shell of the tablet personal computer body 1, in the process that the first sliding block 17 slides towards the inside of the mounting cavity, the transmission block 22 on the first sliding block 17 pushes the transmission plate 19 to slide downwards along the side wall of the first trapezoidal groove of the first connecting groove 20, when the transmission block 22 slides to the bottom of the L-shaped groove of the first connecting groove 20, the transmission plate 19 is pulled back upwards by the second spring 31, and due to the restoring force of the second spring 27 outside the first connecting shaft 23 on the first sliding block 17, the transmission block 22 on the side wall of the first sliding block 17 can be abutted against the inner wall of the L-shaped groove of the first connecting groove 20, and the clamping block 25 is clamped into the clamping groove right, so that the;
press down the second press block 32 on two second sliding blocks 18 tops, make the second dovetail groove cell wall of drive block 22 on the second sliding block 18 along second recess 21 slide, promote driving plate 19 downwards, driving plate 19 slides downwards and can make drive block 22 on the first sliding block 17 break away from supporting of L shape grooves of first recess 20 and establish, first sliding block 17 is moved in the top under the restoring force effect of first spring 27, can make first connecting axle 23 drive fixture block 25 roll-off draw-in groove, thereby dismantle panel computer body 1, and easy operation is swift, and it is very convenient to use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A teaching tablet computer and a charging support used with the same comprise a tablet computer body (1) and a support (2), and are characterized in that a placing frame (3) matched with the tablet computer body (1) and used on the side wall of the support (2) is fixedly connected with the side wall of the support (2), wherein the placing frame (3) is electrically connected with the tablet computer body (1) through a magnetic attraction spring pin, a mounting groove (4) is formed in the side wall of the support (2), a power supply connector (5), a network interface (6) and three USB interfaces (7) are arranged in the mounting groove (4), a rotating shaft (8) is rotatably arranged at the edge of a notch of the mounting groove (4), torsion springs are arranged at two ends of the rotating shaft (8), a door body (9) matched with the mounting groove (4) is fixedly connected with the rotating shaft (8), and a sliding groove (10) is formed in one end, far away from, the utility model discloses a portable computer, including spout (10), spout (10) inside sliding connection has a wedge inserted block (11), fixedly connected with first spring (12) between the plane end of wedge inserted block (11) and spout (10) inner wall, wherein still correspond slot (13) of seting up cooperation wedge inserted block (11) and using on the notch lateral wall of mounting groove (4), and the inclined plane end of wedge inserted block (11) inserts and establish inside slot (13), slot (13) inside still slides and is equipped with one and supports piece (14), and supports the inclined plane end of piece (14) and wedge inserted block (11) and offset and establish, the back rigid coupling of piece (14) has a connecting axle (15), the one end that blocks (14) were kept away from in connecting axle (15) runs through the lateral wall outside that extends to support (2), still be equipped with the fixed establishment that cooperation panel computer body (1) used on support (2) lateral wall.
2. The teaching tablet computer and the charging support used with the same as the claim 1, wherein the fixing mechanism comprises two connecting blocks (16) fixedly connected to the side walls of the support (2) at the two sides of the tablet computer body (1), the two connecting blocks (16) are internally provided with mounting cavities, each mounting cavity is internally provided with a first sliding block (17) and a second sliding block (18) in a penetrating and sliding manner, the first sliding block (17) and the second sliding block (18) are extended to the outside of the connecting block (16) in a penetrating and sliding manner, the mounting cavities are internally provided with a transmission plate (19) in a vertical sliding manner, each transmission plate (19) is provided with a first connecting groove (20) and a second connecting groove (21), and the first sliding block (17) and the second sliding block (18) which are positioned in the mounting cavities are vertically welded with a longitudinally arranged transmission block (22), two transmission blocks (22) positioned in the same installation cavity are respectively connected with the side wall of a first connecting groove (20) and the side wall of a second connecting groove (21) on a transmission plate (19) in a sliding manner, one end of each of the first sliding block (17) and the second sliding block (18) positioned in the installation cavity is respectively and fixedly connected with a first connecting shaft (23) and a second connecting shaft (24) correspondingly, one end of each first connecting shaft (23) far away from the first sliding block (17) penetrates through the installation cavity and is welded with a clamping block (25), clamping grooves matched with the clamping blocks (25) for use are respectively and correspondingly arranged on the side walls of two sides of the shell of the tablet personal computer body (1), a pressing hole (26) matched with the second connecting shaft (24) for use is also arranged on the inner wall of each installation cavity, and a second spring (27) is fixedly connected between each of the first sliding block (17) and the second sliding block (18) and the inner wall of the installation cavity, and second spring (27) all correspond the cover and establish the outside at first connecting axle (23) and second connecting axle (24), every all the welding has a first fixed block (29), every on driving plate (19) all still weld a second fixed block (28), every on the installation cavity inner wall all still seted up a rectangle through-hole (30) on driving plate (19), and two second fixed blocks (28) are equallyd divide and do not correspond and be located inside two rectangle through-holes (30) and can follow rectangle through-hole (30) and slide, wherein be located same all still a fixedly connected with third spring (31) between installation cavity inside first fixed block (29) and second fixed block (28).
3. The teaching tablet computer and the charging support used with the teaching tablet computer as claimed in claim 2, wherein the first connecting groove (20) is formed by communicating a first trapezoidal groove and an L-shaped groove, the second connecting groove (21) is formed by communicating a second trapezoidal groove and a rectangular groove, and the first trapezoidal groove and the second trapezoidal groove are the same in size.
4. The teaching tablet computer and the charging support used with the teaching tablet computer as claimed in claim 2, wherein a first pressing block (32) is welded to one end of each of the first sliding block (17) and the second sliding block (18) which is located outside the connecting block (16).
5. The teaching tablet computer and the charging support used with the same as claimed in claim 1, wherein a second pressing block (33) is welded to one end of the connecting shaft (15) located outside the side wall of the support (2).
6. The teaching tablet computer and the charging support used in cooperation therewith as claimed in claim 1, wherein a horizontally arranged limiting rod (34) is further fixedly connected to the plane end of the wedge-shaped insertion block (11), the limiting rod (34) is located in the center of the first spring (12), a sliding cavity (35) used in cooperation with the limiting rod (34) is further formed in the door body (9), and the limiting rod (34) and the sliding cavity (35) are connected in a sliding mode in a penetrating mode.
7. The teaching tablet computer and the charging support used with the same as claimed in claim 1, wherein a camera (36) is further installed at the upper end of the tablet computer body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010417752.3A CN111474987A (en) | 2020-05-18 | 2020-05-18 | Teaching tablet computer and charging support matched with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010417752.3A CN111474987A (en) | 2020-05-18 | 2020-05-18 | Teaching tablet computer and charging support matched with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111474987A true CN111474987A (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010417752.3A Pending CN111474987A (en) | 2020-05-18 | 2020-05-18 | Teaching tablet computer and charging support matched with same |
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| Country | Link |
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| CN (1) | CN111474987A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139080A (en) * | 2020-08-05 | 2020-12-29 | 深圳市报广电文化传播有限公司 | Cleaning device of smart television |
| CN112685571A (en) * | 2020-12-28 | 2021-04-20 | 中国南方电网有限责任公司超高压输电公司 | Knowledge graph generation recommendation system based on big data |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20130004815U (en) * | 2012-02-01 | 2013-08-09 | 임원석 | Tablet computer supporting device |
| CN106970685A (en) * | 2017-04-05 | 2017-07-21 | 广西南宁超网网络科技有限责任公司 | A kind of pocket tablet personal computer and its lazyboot's support |
| CN111030233A (en) * | 2019-12-24 | 2020-04-17 | 南京安润朴新能源科技有限公司 | New forms of energy electronic product charging device |
| CN212541136U (en) * | 2020-05-18 | 2021-02-12 | 北京艾真科技有限公司 | Teaching tablet computer and charging support matched with same |
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2020
- 2020-05-18 CN CN202010417752.3A patent/CN111474987A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130004815U (en) * | 2012-02-01 | 2013-08-09 | 임원석 | Tablet computer supporting device |
| CN106970685A (en) * | 2017-04-05 | 2017-07-21 | 广西南宁超网网络科技有限责任公司 | A kind of pocket tablet personal computer and its lazyboot's support |
| CN111030233A (en) * | 2019-12-24 | 2020-04-17 | 南京安润朴新能源科技有限公司 | New forms of energy electronic product charging device |
| CN212541136U (en) * | 2020-05-18 | 2021-02-12 | 北京艾真科技有限公司 | Teaching tablet computer and charging support matched with same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139080A (en) * | 2020-08-05 | 2020-12-29 | 深圳市报广电文化传播有限公司 | Cleaning device of smart television |
| CN112685571A (en) * | 2020-12-28 | 2021-04-20 | 中国南方电网有限责任公司超高压输电公司 | Knowledge graph generation recommendation system based on big data |
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