CN214847151U - Multi-functional education technique display device of portable - Google Patents
Multi-functional education technique display device of portable Download PDFInfo
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- CN214847151U CN214847151U CN202121008831.5U CN202121008831U CN214847151U CN 214847151 U CN214847151 U CN 214847151U CN 202121008831 U CN202121008831 U CN 202121008831U CN 214847151 U CN214847151 U CN 214847151U
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- closing plate
- fixedly connected
- plate
- display screen
- bottom plate
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Abstract
The utility model discloses a multi-functional education technique display device of portable relates to education equipment field. This multi-functional education technique display device of portable includes the bottom plate, and the bottom plate rotates through the connecting sleeve to be connected with the show screen, and the bottom plate rotates through the hinge to be connected with first closing plate, and the bottom plate rotates through the hinge to be connected with the second closing plate, the first pin cover of first closing plate fixedly connected with, the second pin cover of second closing plate fixedly connected with, and the second closing plate rotates through the connecting rod to be connected with the kelly, second closing plate fixedly connected with second cutting ferrule, the first cutting ferrule of first closing plate fixedly connected with. This multi-functional education technique display device of portable has can be convenient for carry the show screen and be convenient for put into use the show screen function.
Description
Technical Field
The utility model relates to an education equipment technical field specifically is a multi-functional education technique display device of portable.
Background
Along with the development of science and technology, educational technology changes day by day, and in order to show the present educational technology, a multifunctional educational technology display device is needed.
The present multi-functional education technique display device has following not enough, and partial multi-functional education technique display device generally adopts projection arrangement to show education technique, and needs carry out the show of education technique in the place of difference sometimes, and projection arrangement's use can receive very big restriction, so need use the display to show education technique sometimes, but the display is not convenient for carry and not convenient for come into operation, needs the improvement urgently, to prior art's not enough, the utility model discloses a portable multi-functional education technique display device to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses a multi-functional education technique display device of portable to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a portable multifunctional education technology display device comprises a bottom plate, wherein a connecting sleeve is fixedly connected to the upper surface of the bottom plate, the bottom plate is rotatably connected with a display screen through the connecting sleeve, the front side of the bottom plate is rotatably connected with a first sealing plate through a hinge, and the back side of the bottom plate is rotatably connected with a second sealing plate through a hinge;
the equal fixedly connected with first pin cover in both sides of first closing plate, the equal fixedly connected with second pin cover in both sides of second closing plate, two bosss of the equal fixedly connected with in both sides of second closing plate, the second closing plate passes through boss fixedly connected with connecting rod, the second closing plate rotates through the connecting rod and is connected with the kelly, the equal fixedly connected with in both sides of second closing plate and the second cutting ferrule that the kelly contacted, the equal fixedly connected with in both sides of first closing plate and the first cutting ferrule that the kelly contacted.
Preferably, the lower surface of the display screen is fixedly connected with a connecting shaft which is in contact with the connecting sleeve, and the connecting shaft is rotatably connected in the connecting sleeve.
Preferably, the first pin sleeves are disposed adjacent to the upper surface and the back surface of the first closing plate, and the second pin sleeves are disposed adjacent to the upper surface and the front surface of the second closing plate.
Preferably, the connecting rod sets up between two bosss, and the connecting rod all sets up in the position that is close to second closing plate lower surface, and the second cutting ferrule all sets up in the top of connecting rod, and first cutting ferrule all sets up in the position that is close to first closing plate lower surface.
Preferably, the bottom of the clamping rod is fixedly connected with a connecting ring which is in contact with the connecting rod, and the connecting ring is rotatably connected to the connecting rod.
Preferably, the back surface of the first closing plate is fixedly connected with four first contact blocks which are contacted with the display screen, and the front surface of the second closing plate is fixedly connected with four second contact blocks which are contacted with the display screen.
The utility model discloses a multi-functional education technique display device of portable, its beneficial effect who possesses as follows:
1. the portable multifunctional education technology display device is provided with a bottom plate, a first sealing plate, a second sealing plate and a clamping rod, wherein the back surface of the first sealing plate is attached to the front surface of the second sealing plate by rotating the first sealing plate and the second sealing plate, pins are inserted into a first pin sleeve and a second pin sleeve, the first sealing plate and the second sealing plate are fixed, a display screen is positioned in a closed space formed by the bottom plate, the first sealing plate and the second sealing plate, so that the display screen is convenient to carry, when the display screen is needed, the pins are pulled off to enable the first sealing plate and the second sealing plate to rotate, the front surface of the first sealing plate and the back surface of the second sealing plate are enabled to coincide with the lower surface of the bottom plate, the clamping rod is rotated to enable the clamping rod to be separated from the second clamping sleeve to be clamped in the first contact block, the first sealing plate and the second sealing plate can be fixed, and the display screen is convenient to use, the device has the function of being convenient for carry the show screen and be convenient for put into use the show screen.
2. This multi-functional education technique display device of portable is through setting up first contact block and second contact block, when carrying the show screen, the back of first closing plate is laminated mutually with the front of second closing plate, four first contact blocks all laminate mutually with the front of bottom plate, four second contact blocks all laminate mutually with the back of bottom plate, can prevent that the show screen from rotating in the enclosure space that bottom plate, first closing plate and second closing plate are constituteed, the device has can prevent that the show screen from taking place the pivoted function when carrying the show screen.
Drawings
FIG. 1 is a schematic structural view of the utility model when it is carried;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic structural view of the bottom plate of the present invention;
fig. 4 is a schematic back structural view of the first closing plate of the present invention;
FIG. 5 is a schematic front view of a second closing plate according to the present invention;
FIG. 6 is an enlarged view of a portion A of FIG. 5 according to the present invention;
fig. 7 is a schematic structural view of the clamping rod of the present invention.
In the figure: 1. a base plate; 101. a connecting sleeve; 102. a display screen; 103. a connecting shaft; 2. a first closing plate; 201. a first pin sleeve; 202. a first ferrule; 203. a first contact block; 3. a second closing plate; 301. a second pin sleeve; 302. a boss; 303. a connecting rod; 304. a second ferrule; 305. a second contact block; 4. a clamping rod; 401. and (7) connecting rings.
Detailed Description
The embodiment of the utility model discloses multi-functional education technique display device of portable, as shown in fig. 1-7, including bottom plate 1, the last fixed surface of bottom plate 1 is connected with connecting sleeve 101, and bottom plate 1 rotates through connecting sleeve 101 and is connected with show screen 102, and show screen 102 is current common display screen, and the lower fixed surface of show screen 102 is connected with the connecting axle 103 that contacts with connecting sleeve 101, and connecting axle 103 rotates to be connected in connecting sleeve 101.
The front surface of the bottom plate 1 is rotatably connected with a first closing plate 2 through a hinge, and the back surface of the bottom plate 1 is rotatably connected with a second closing plate 3 through a hinge.
The equal fixedly connected with first pin cover 201 in both sides of first closing plate 2, first pin cover 201 all sets up the position that is being close to first closing plate 2 upper surface and back, the equal fixedly connected with second pin cover 301 in both sides of second closing plate 3, and second pin cover 301 all sets up the position that is being close to second closing plate 3 upper surface and front.
Two bosses 302 of the equal fixedly connected with in both sides of second closing plate 3, it is for connecting rod 303 to set up boss 302, second closing plate 3 passes through boss 302 fixedly connected with connecting rod 303, connecting rod 303 all sets up the position near second closing plate 3 lower surface, connecting rod 303 sets up between two bosses 302, second closing plate 3 rotates through connecting rod 303 and is connected with kelly 4, the bottom fixedly connected with of kelly 4 and the go-between 401 that connecting rod 303 contacted, go-between 401 rotates and connects on connecting rod 303.
The equal fixedly connected with in both sides of second closing plate 3 and the second cutting ferrule 304 that kelly 4 contacted, second cutting ferrule 304 all sets up in the top of connecting rod 303, and kelly 4 card is in second cutting ferrule 304 when carrying show screen 102, the equal fixedly connected with in both sides of first closing plate 2 and the first cutting ferrule 202 that kelly 4 contacted, first cutting ferrule 202 all sets up the position that is being close to first closing plate 2 lower surface, and kelly 4 breaks away from and blocks in first cutting ferrule 202 with second cutting ferrule 304 when using show screen 102.
The device is provided with a bottom plate 1, a first closing plate 2, a second closing plate 3 and a clamping rod 4, wherein the first closing plate 2 and the second closing plate 3 are rotated to enable the back surface of the first closing plate 2 to be attached to the front surface of the second closing plate 3, pins are inserted into a first pin sleeve 201 and a second pin sleeve 301, the first closing plate 2 and the second closing plate 3 are fixed, a display screen 102 is positioned in a closed space formed by the bottom plate 1, the first closing plate 2 and the second closing plate 3, so that the display screen 102 is convenient to carry, when the display screen 102 is needed, the pins are pulled out to enable the first closing plate 2 and the second closing plate 3 to rotate, the front surface of the first closing plate 2 and the back surface of the second closing plate 3 are enabled to be coincident with the lower surface of the bottom plate 1, the clamping rod 4 is rotated to enable the clamping rod 4 to be separated from a second clamping sleeve 304 to be clamped in a first contact block 203, and the first closing plate 2 and the second closing plate 3 can be fixed, the display screen 102 is convenient to use, and the device has the functions of being convenient for carrying the display screen 102 and bringing the display screen 102 into use.
The first closing plate 2 has four first contact blocks 203 fixedly connected to the back side thereof, which are in contact with the display screen 102, and the second closing plate 3 has four second contact blocks 305 fixedly connected to the front side thereof, which are in contact with the display screen 102.
The device is through setting up first contact block 203 and second contact block 305, when carrying show screen 102, the back of first closing plate 2 is laminated with the front of second closing plate 3 mutually, four first contact blocks 203 all laminate with the front of bottom plate 1 mutually, four second contact blocks 305 all laminate with the back of bottom plate 1 mutually, can prevent that show screen 102 from rotating in the enclosure space that bottom plate 1, first closing plate 2 and second closing plate 3 constitute, the device has can prevent that show screen 102 from taking place pivoted function when carrying show screen 102.
The working principle is as follows: when the device is used, the display screen 102 can rotate on the bottom plate 1 through the matching of the connecting shaft 103 and the connecting sleeve 101, when the display screen 102 needs to be carried, the first closing plate 2 and the second closing plate 3 are respectively connected with the front side and the back side of the bottom plate 1 in a rotating manner, the first closing plate 2 and the second closing plate 3 are rotated to enable the first closing plate 2 and the second closing plate 3 to rotate towards the direction close to the display screen 102, when the back side of the first closing plate 2 is attached to the front side of the second closing plate 3, the second pin sleeve 301 is just positioned above the first pin sleeve 201 and aligned with the first pin sleeve 201, then pins can be inserted into the first pin sleeve 201 and the second pin sleeve 301, the first closing plate 2 and the second closing plate 3 can be fixed, the display screen 102 is positioned in a closed space formed by the bottom plate 1, the first closing plate 2 and the second closing plate 3, the display screen 102 can be conveniently carried by handles on the first and second closure panels 2, 3.
At the moment, the clamping rod 4 is clamped in the second clamping sleeve 304, when the display screen 102 needs to be used, the pins in the first pin sleeve 201 and the second pin sleeve 301 are pulled out, so that the first closing plate 2 and the second closing plate 3 can rotate, the clamping rod 4 can be rotated by rotating the first closing plate 2 and the second closing plate 3 so that the front surface of the first closing plate 2 and the back surface of the second closing plate 3 are overlapped with the lower surface of the bottom plate 1, the clamping rod 4 can be separated from the second clamping sleeve 304 by rotating the clamping rod 4, the clamping rod 4 is rotated and clamped in the first contact block 203, the first closing plate 2 and the second closing plate 3 can be fixed to a certain extent, so that the bottom plate 1, the first closing plate 2 and the second closing plate 3 can be placed on a desktop, the angle of the display screen 102 can be adjusted by rotating the display screen 102, and the use of the display screen 102 can be facilitated, the device has the function of being able to facilitate carrying the display screen 102 and putting the display screen 102 into use.
After the display screen 102 is used, the display screen 102 needs to be located in a closed space formed by the bottom plate 1, the first closing plate 2 and the second closing plate 3 again, then the display screen 102 is carried, when the back surface of the first closing plate 2 is attached to the front surface of the second closing plate 3, the four first contact blocks 203 on the back surface of the first closing plate 2 are all attached to the front surface of the bottom plate 1, the four second contact blocks 305 on the front surface of the second closing plate 3 are also all attached to the back surface of the bottom plate 1, and through the contact between the first contact blocks 203 and the second contact blocks 305 and the bottom plate 1, when the display screen 102 is carried, the display screen 102 is prevented from rotating in the closed space formed by the bottom plate 1, the first closing plate 2 and the second closing plate 3, and the device has a function of preventing the display screen 102 from rotating when the display screen 102 is carried.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a multi-functional education technique display device of portable, includes bottom plate (1), its characterized in that: the display screen is characterized in that a connecting sleeve (101) is fixedly connected to the upper surface of the bottom plate (1), the bottom plate (1) is rotatably connected with a display screen (102) through the connecting sleeve (101), the front surface of the bottom plate (1) is rotatably connected with a first closing plate (2) through a hinge, and the back surface of the bottom plate (1) is rotatably connected with a second closing plate (3) through a hinge;
the utility model discloses a clamp device for the automobile engine, including first seal plate (2), the equal fixedly connected with first pin cover (201) in both sides of first seal plate (2), the equal fixedly connected with second pin cover (301) in both sides of second seal plate (3), two boss (302) of the equal fixedly connected with in both sides of second seal plate (3), second seal plate (3) are through boss (302) fixedly connected with connecting rod (303), second seal plate (3) rotate through connecting rod (303) and are connected with kelly (4), the equal fixedly connected with in both sides of second seal plate (3) is with second cutting ferrule (304) that kelly (4) contacted, the equal fixedly connected with in both sides of first seal plate (2) is with first cutting ferrule (202) that kelly (4) contacted.
2. The portable multi-functional educational technology display apparatus according to claim 1, wherein: the lower surface of the display screen (102) is fixedly connected with a connecting shaft (103) which is in contact with the connecting sleeve (101), and the connecting shaft (103) is rotatably connected in the connecting sleeve (101).
3. The portable multi-functional educational technology display apparatus according to claim 1, wherein: the first pin sleeves (201) are arranged at positions close to the upper surface and the back surface of the first closing plate (2), and the second pin sleeves (301) are arranged at positions close to the upper surface and the front surface of the second closing plate (3).
4. The portable multi-functional educational technology display apparatus according to claim 1, wherein: the connecting rod (303) is arranged between the two bosses (302), the connecting rod (303) is arranged at a position close to the lower surface of the second closing plate (3), the second clamping sleeve (304) is arranged above the connecting rod (303), and the first clamping sleeve (202) is arranged at a position close to the lower surface of the first closing plate (2).
5. The portable multi-functional educational technology display apparatus according to claim 1, wherein: the bottom of the clamping rod (4) is fixedly connected with a connecting ring (401) which is in contact with the connecting rod (303), and the connecting ring (401) is rotatably connected to the connecting rod (303).
6. The portable multi-functional educational technology display apparatus according to claim 1, wherein: the back of the first closing plate (2) is fixedly connected with four first contact blocks (203) which are contacted with the display screen (102), and the front of the second closing plate (3) is fixedly connected with four second contact blocks (305) which are contacted with the display screen (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121008831.5U CN214847151U (en) | 2021-05-12 | 2021-05-12 | Multi-functional education technique display device of portable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121008831.5U CN214847151U (en) | 2021-05-12 | 2021-05-12 | Multi-functional education technique display device of portable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214847151U true CN214847151U (en) | 2021-11-23 |
Family
ID=78773673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121008831.5U Expired - Fee Related CN214847151U (en) | 2021-05-12 | 2021-05-12 | Multi-functional education technique display device of portable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214847151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115331492A (en) * | 2022-08-04 | 2022-11-11 | 金奕成 | Education is with portable display device |
-
2021
- 2021-05-12 CN CN202121008831.5U patent/CN214847151U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115331492A (en) * | 2022-08-04 | 2022-11-11 | 金奕成 | Education is with portable display device |
| CN115331492B (en) * | 2022-08-04 | 2024-06-11 | 金奕成 | Portable display device for education |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |