CN209729088U - A kind of middle school's computer teaching multimedium showing device - Google Patents
A kind of middle school's computer teaching multimedium showing device Download PDFInfo
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- CN209729088U CN209729088U CN201920123030.XU CN201920123030U CN209729088U CN 209729088 U CN209729088 U CN 209729088U CN 201920123030 U CN201920123030 U CN 201920123030U CN 209729088 U CN209729088 U CN 209729088U
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Abstract
The utility model discloses a kind of middle school's computer teaching multimedium showing devices, including pedestal, casing and battery, pedestal lower end four corners are provided with universal wheel, the universal wheel side is provided with wheel lock, the pedestal upper center is provided with stepper motor, the stepper motor upper end is provided with attachment base, the attachment base upper end is provided with Electrohydraulic push rod, the Electrohydraulic push rod upper end is provided with the casing, loudspeaker is embedded on the casing two sidewalls, USB jack is provided with below the loudspeaker, touching display screen is embedded on another side wall of casing, ambient light sensor is provided with above the touching display screen.Beneficial effect is: the utility model makes device show that angle can also easily be adjusted, and keep the environmental suitability of device stronger under the irremovable environment of pedestal, greatly improves the property easy to use of device by setting stepper motor and attachment base.
Description
Technical field
The utility model relates to teaching equipment technical fields, and in particular to a kind of middle school's computer teaching multimedia show
Device.
Background technique
Computer teaching with multimedium showing device be assisted teacher carry out computer teaching, resources material show and with
The tutor auxiliary platform equipment that student is interacted can help teacher preferably to meter by computer teaching multimedium showing device
The calculation machine content of courses is illustrated, and is enable what student was more easier to carry out understanding absorption to the content of courses, is greatly improved religion
Efficiency and quality are learned, existing middle school's computer teaching multimedium showing device is when ground space is limited, it is difficult to adjust dress
The angle set keeps student viewing inconvenient, and existing device is easy to use position by cable limitation, inconvenient for use.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of middle school's computer teaching multimedium showing device solves
Existing middle school's computer teaching multimedium showing device when ground space is limited, the angle that is difficult to regulating device, make to learn
Raw inconvenient to watch and easy limited by cable uses position, problem inconvenient for use.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of middle school's computer teaching use is more
Display advertising device, including pedestal, casing and battery, pedestal lower end four corners are provided with universal wheel, the universal wheel
Side is provided with wheel lock, and the pedestal upper center is provided with stepper motor, and the stepper motor upper end is provided with attachment base, institute
State attachment base upper end and be provided with Electrohydraulic push rod, the Electrohydraulic push rod upper end is provided with the casing, on the casing two sidewalls in
Embedded with loudspeaker, it is provided with USB jack below the loudspeaker, is embedded with touching display screen on another side wall of casing, institute
It states and is provided with ambient light sensor above touching display screen, the touching display screen side is provided with clipboard, the clipboard
On be provided with magnet block, bottom end is provided with the battery in the casing, and the battery side is provided with memory, described
The battery other side is provided with timer, and wireless network card is provided with above the timer, is provided with above the wireless network card
Microprocessor.
Further, the universal wheel is bolted with the pedestal, and the wheel lock and universal wheel rotation connect
It connects.
Further, the stepper motor is bolted with the pedestal, the transmission output of the stepper motor
It is keyed with the attachment base, the Electrohydraulic push rod and the attachment base grafting, the Electrohydraulic push rod and the casing weld.
Further, the USB jack is embedded on the casing, and the ambient light sensor and the clipboard are equal
It embeds on the housing.
Further, the magnet block is connected by way of magnetic absorption with the clipboard, the battery, described
Memory, the timer, the wireless network card and the microprocessor are connected by screw to the casing.
Further, the touching display screen, the stepper motor, the Electrohydraulic push rod, the loudspeaker and described
Battery is electrically connected with the microprocessor, the memory, the ambient light sensor, the timer and the nothing
Gauze card is electrically connected with the microprocessor, and the USB jack is electrically connected with the memory.
Further, the model ICITEN-I55A of the touching display screen, the model of the Electrohydraulic push rod
DYTZ450-/110, the model STM32F103C8T6 of the microprocessor, the model AT25020AY1- of the memory
10YU-1.8, the model ALS-PDIC17-77C/TR8 of the ambient light sensor, the model ZH7637 of the timer,
The model BCM94360HMB of the wireless network card.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
It 1, is the existing middle school's computer teaching multimedium showing device of solution when ground space is limited, it is difficult to adjust
The angle of device, makes the problem of student viewing inconvenience, and the utility model makes device the bottom of at by setting stepper motor and attachment base
It shows that angle can also easily be adjusted under the irremovable environment of seat, keeps the environmental suitability of device stronger, make device
Property easy to use greatly improves；
2, it is easy to use position by cable limitation to solve existing middle school's computer teaching multimedium showing device, make
With inconvenient problem, the utility model makes device that can connect progress computer religion in wireless network by setting wireless network card
It learns, keeps device more convenient using network, will not be limited by cable and use position, improve the practicability of device.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of middle school's computer teaching multimedium showing device described in the utility model；
Fig. 2 is the cross-sectional view of pedestal in a kind of middle school's computer teaching multimedium showing device described in the utility model；
Fig. 3 is a kind of circuit block diagram of middle school's computer teaching multimedium showing device described in the utility model.
The reference numerals are as follows:
1, pedestal；2, universal wheel；3, wheel lock；4, stepper motor；5, attachment base；6, Electrohydraulic push rod；7, casing；8, loudspeaking
Device；9, USB jack；10, touching display screen；11, ambient light sensor；12, clipboard；13, magnet block；14, battery；15,
Memory；16, timer；17, wireless network card；18, microprocessor.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1-Figure 3, a kind of middle school's computer teaching multimedium showing device, including pedestal 1, casing 7 and storage
Battery 14,1 lower end four corners of pedestal are provided with universal wheel 2, and 2 side of universal wheel is provided with wheel lock 3, can make to fill by universal wheel 2
Convenient movement is set, universal wheel 2 can be locked by wheel lock 3, so that device be made to fix, 1 upper center of pedestal is provided with stepping electricity
Machine 4,4 upper end of stepper motor are provided with attachment base 5, and 5 upper end of attachment base is provided with Electrohydraulic push rod 6, and 6 upper end of Electrohydraulic push rod is provided with
Casing 7, stepper motor 4 work, and casing 7 can be driven to rotate by attachment base 5 and Electrohydraulic push rod 6, so as to adjust the angle of casing 7
Degree, Electrohydraulic push rod 6 can drive casing 7 to move up and down when working, so that making the height of device convenient can be adjusted, 7 two sidewalls of casing
On be embedded with loudspeaker 8, USB jack 9 is provided with below loudspeaker 8, is embedded with touching display screen 10 on another side wall of casing 7,
Ambient light sensor 11 is provided with above touching display screen 10,10 side of touching display screen is provided with clipboard 12, clipboard 12
On be provided with magnet block 13, teacher can be write by marking pen on clipboard 12, to facilitate teacher to impart knowledge to students, in book
It writes and also fixes the papery resources material that some teachers want to show using magnet block 13 on plate 12, shown with facilitating, casing 7
Interior bottom end is provided with battery 14, and 14 side of battery is provided with memory 15, and 14 other side of battery is provided with timer 16,
It is provided with wireless network card 17 above timer 16, microprocessor 18 is provided with above wireless network card 17, ambient light sensor 11 can
The illumination brightness of real-time perception device local environment, and perception information is fed back into microprocessor 18, microprocessor 18 is receiving
Feedback information can be converted to driving instruction, control touching display screen 10 carries out bright after to the feedback information of ambient light sensor 11
Degree is adjusted, so that the brightness of touching display screen 10 can change with the variation of ambient brightness, so that there have student to be good
Viewing experience can be such that device is linked into wireless network by wireless network card 17, and device is made not limit use environment by cable,
Then it is stored in after can directly being transferred resources material by network in memory 15, or in touching display screen 10 and loudspeaker 8
Upper direct playing display can also utilize movable storage device by computer teaching data storage in memory 15 by USB jack 9
In, then played out using touching display screen 10 and loudspeaker 8 after being transferred by touching display screen 10 and microprocessor 18
It shows, be provided with stand-by time in timer 16, when device is unattended, timer 16 can start timing, set reaching
Stand-by time after, timer 16 can give microprocessor 18 feedback information, microprocessor 18 can be sent out upon reception of the feedback information
Control instruction out makes the breath screen of touching display screen 10, to save electricity, can be treated by touching display screen 10 and microprocessor 18
The machine time is modified.
Wherein, universal wheel 2 is bolted with pedestal 1, and wheel lock 3 and universal wheel 2 are rotatablely connected, stepper motor 4 and bottom
Seat 1 is bolted, and the transmission output and attachment base 5 of stepper motor 4 are keyed, Electrohydraulic push rod 6 and 5 grafting of attachment base,
Electrohydraulic push rod 6 and casing 7 weld, and USB jack 9 is embedded on casing 7, and ambient light sensor 11 and clipboard 12 are embedded in
On casing 7, magnet block 13 is connected by way of magnetic absorption with clipboard 12, battery 14, memory 15, timer 16,
Wireless network card 17 and microprocessor 18 are connected by screw to casing 7, touching display screen 10, stepper motor 4, Electrohydraulic push rod
6, loudspeaker 8 and battery 14 are electrically connected with microprocessor 18, memory 15, ambient light sensor 11, timer 16 with
And wireless network card 17 is electrically connected with microprocessor 18, USB jack 9 is electrically connected with memory 15, the model of touching display screen 10
For ICITEN-I55A, model DYTZ450-/110 of Electrohydraulic push rod 6, the model STM32F103C8T6 of microprocessor 18,
The model AT25020AY1-10YU-1.8 of memory 15, the model ALS-PDIC17-77C/TR8 of ambient light sensor 11,
The model ZH7637 of timer 16, the model BCM94360HMB of wireless network card 17.
The working principle for a kind of middle school's computer teaching multimedium showing device that the utility model is mentioned: in clipboard
Teacher can be write by marking pen on 12, to facilitate teacher to impart knowledge to students, also using magnet block 13 on clipboard 12
The papery resources material that some teachers want to show is fixed, is shown with facilitating, device can be used external power supply, storage can also be used
Battery 14 is powered, and inputs manipulation instruction by touching display screen 10, then microprocessor 18 can be issued according to manipulation instruction
Driving instruction manipulates stepper motor 4 or Electrohydraulic push rod 6, and stepper motor 4 works, and can pass through attachment base 5 and Electrohydraulic push rod 6
Casing 7 is driven to rotate, so as to adjust the angle of casing 7, Electrohydraulic push rod 6 can drive casing 7 to move up and down when working, to make to fill
The height set convenient can be adjusted, ambient light sensor 11 can real-time perception device local environment illumination brightness, and will perception letter
Breath feeds back to microprocessor 18, and microprocessor 18 can turn feedback information after the feedback information for receiving ambient light sensor 11
It is changed to driving instruction, control touching display screen 10 carries out brightness regulation, so that the brightness of touching display screen 10 can be with environment
The variation of brightness and change, so that student be made to have good viewing experience, device can be made to be linked into wirelessly by wireless network card 17
In network, so that device is not limited use environment by cable, be stored in after then can directly being transferred resources material by network
In memory 15, or the direct playing display on touching display screen 10 and loudspeaker 8, it can also be deposited by USB jack 9 using movement
Equipment is stored up by computer teaching data storage in memory 15, then transferred by touching display screen 10 and microprocessor 18
Displaying is played out using touching display screen 10 and loudspeaker 8 afterwards, is provided with stand-by time in timer 16, in the unmanned behaviour of device
When making, timer 16 can start timing, and after the stand-by time for reaching setting, timer 16 can give microprocessor 18 feedback letter
Breath, microprocessor 18 can issue control instruction upon reception of the feedback information, make the breath screen of touching display screen 10, to save electricity
Amount, can be modified stand-by time by touching display screen 10 and microprocessor 18.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (7)
1. a kind of middle school's computer teaching multimedium showing device, it is characterised in that: including pedestal (1), casing (7) and electric power storage
Pond (14), pedestal (1) lower end four corners are provided with universal wheel (2), and universal wheel (2) side is provided with wheel lock (3), institute
It states pedestal (1) upper center to be provided with stepper motor (4), stepper motor (4) upper end is provided with attachment base (5), the company
Joint chair (5) upper end is provided with Electrohydraulic push rod (6), and Electrohydraulic push rod (6) upper end is provided with the casing (7), the casing (7)
It is embedded with loudspeaker (8), is provided with USB jack (9) below the loudspeaker (8), another side wall of the casing (7) on two sidewalls
On be embedded with touching display screen (10), be provided with ambient light sensor (11), the touch-control above the touching display screen (10)
Display screen (10) side is provided with clipboard (12), is provided with magnet block (13) on the clipboard (12), in the casing (7)
Bottom end is provided with the battery (14), and battery (14) side is provided with memory (15), and the battery (14) is another
Side is provided with timer (16), is provided with wireless network card (17) above the timer (16), on the wireless network card (17)
Side is provided with microprocessor (18).
2. a kind of middle school's computer teaching multimedium showing device according to claim 1, it is characterised in that: described ten thousand
It is bolted to wheel (2) and the pedestal (1), the wheel lock (3) and the universal wheel (2) are rotatablely connected.
3. a kind of middle school's computer teaching multimedium showing device according to claim 1, it is characterised in that: the step
It is bolted into motor (4) and the pedestal (1), the transmission output of the stepper motor (4) and the attachment base (5)
Key connection, the Electrohydraulic push rod (6) and the attachment base (5) grafting, the Electrohydraulic push rod (6) and the casing (7) are welded.
4. a kind of middle school's computer teaching multimedium showing device according to claim 1, it is characterised in that: described
USB jack (9) is embedded on the casing (7), and the ambient light sensor (11) and the clipboard (12) are embedded in
On the casing (7).
5. a kind of middle school's computer teaching multimedium showing device according to claim 1, it is characterised in that: the magnetic
Iron block (13) is connected by way of magnetic absorption with the clipboard (12), the battery (14), the memory (15),
The timer (16), the wireless network card (17) and the microprocessor (18) are connected with the casing (7) by screw
It connects.
6. a kind of middle school's computer teaching multimedium showing device according to claim 1, it is characterised in that: the touching
Control display screen (10), the stepper motor (4), the Electrohydraulic push rod (6), the loudspeaker (8) and the battery (14)
It is electrically connected with the microprocessor (18), the memory (15), the ambient light sensor (11), the timer (16)
And the wireless network card (17) is electrically connected with the microprocessor (18), the USB jack (9) and the memory (15)
Electrical connection.
7. a kind of middle school's computer teaching multimedium showing device according to claim 1, it is characterised in that: the touching
Control the model ICITEN-I55A of display screen (10), model DYTZ450-/110 of the Electrohydraulic push rod (6), micro- place
The model STM32F103C8T6 of device (18), the model AT25020AY1-10YU-1.8 of the memory (15) are managed, it is described
The model ALS-PDIC17-77C/TR8 of ambient light sensor (11), the model ZH7637 of the timer (16), it is described
The model BCM94360HMB of wireless network card (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920123030.XU CN209729088U (en) | 2019-01-24 | 2019-01-24 | A kind of middle school's computer teaching multimedium showing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920123030.XU CN209729088U (en) | 2019-01-24 | 2019-01-24 | A kind of middle school's computer teaching multimedium showing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209729088U true CN209729088U (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920123030.XU Expired - Fee Related CN209729088U (en) | 2019-01-24 | 2019-01-24 | A kind of middle school's computer teaching multimedium showing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209729088U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210680A (en) * | 2019-12-31 | 2020-05-29 | 江苏安全技术职业学院 | Self-suction teaching display board for interaction |
| CN111744160A (en) * | 2020-06-12 | 2020-10-09 | 河南大学 | Intelligent score indicator system for physical exercise |
-
2019
- 2019-01-24 CN CN201920123030.XU patent/CN209729088U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210680A (en) * | 2019-12-31 | 2020-05-29 | 江苏安全技术职业学院 | Self-suction teaching display board for interaction |
| CN111744160A (en) * | 2020-06-12 | 2020-10-09 | 河南大学 | Intelligent score indicator system for physical exercise |
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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: 20191203 Termination date: 20210124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |