CN205609048U - Electronic teaching display screen with electron temperature meter and fluorescence lamp pen - Google Patents
Electronic teaching display screen with electron temperature meter and fluorescence lamp pen Download PDFInfo
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- CN205609048U CN205609048U CN201520995267.9U CN201520995267U CN205609048U CN 205609048 U CN205609048 U CN 205609048U CN 201520995267 U CN201520995267 U CN 201520995267U CN 205609048 U CN205609048 U CN 205609048U
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- electronic display
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Abstract
The utility model discloses an electronic teaching display screen with electron temperature meter and fluorescence lamp pen, including electronic display screen, still including automatically controlled projection curtain, electronic display screen's left side edge part fixed be provided with rectangular fixed frame, can dismantle in this rectangular fixed frame and be fixed with the electron temperature meter, fixedly connected with elastic connection rope between the tail end of this electron temperature meter and the electronic display screen, electronic display screen's the fixed fixed frame of U type that is provided with of right side edge part, the detachable fixed fluorescence lamp pen that is provided with in the fixed frame of the U type, fluorescence lamp pen and electronic display screen between the 2nd elastic connection of fixedly connected with rope. The utility model has the advantages of reasonable structure design, the function is various, and the teaching is convenient.
Description
Technical field
This utility model relates to a kind of electronic teaching instrument, specifically refers to a kind of with electronic thermometer with the electronics of fluorescent lamp pen
Teaching display screen.
Background technology
Along with the development of electronic technology is with deeply, traditional blackboard is gradually projected instrument and multimedia computer is replaced
Generation, although be enhanced in display effect, but, lack the on-the-spot hand-written deduction of teaching board, in teaching efficiency
On, it is impossible to substitute traditional blackboard completely.
A kind of electronic instruction display screen with convertible automatically controlled projection screen of the present inventor's earlier application (sees China
Patent publication No. 203673680U), this technical scheme achieves electronic type teaching display screen and the combination of convertible projection screen, from
And the problem avoiding the instructional blocks of time waste brought because of the lifting of projection screen.
But, on the other hand, present teacher is when teaching, it is often necessary to use thermometer and fluorescent lamp, especially physics
On chemistry classroom, and thermometer and fluorescent lamp are often required for teacher oneself and carry with, and carry inconvenience, and easily lose
Lose.
Summary of the invention
The purpose of this utility model is the shortcoming and defect in order to overcome prior art to exist, and provides a kind of convenient teaching
With electronic thermometer and the electronic instruction display screen of fluorescent lamp pen.
For achieving the above object, the technical solution of the utility model is to include electronic display, also includes automatically controlled throwing
Shadow curtain, this automatically controlled projection screen includes left socle, right support, rotation are arranged between left socle and right support around spool, coiling
The curtain being arranged on spool and the driving motor coordinated with coiling through-drive, described arm processor connects and has electricity
Machine drives module, this motor drive module to control to be connected cooperation with driving motor, and the upper end of described electronic display is provided with
The left support frame of support corresponding with left socle and right support and right support frame respectively, described left socle is by a longitudinally upset
Axle rotates and is arranged in left support frame, and described right support movable supporting is arranged in right support frame；
The left side edge of described electronic display is fixedly installed rectangle fixed frame, detachable in this rectangle fixed frame
It is fixed with electronic thermometer, is fixedly connected with the first elasticity between the tail end of this electronic thermometer and electronic display and is connected rope,
The right edge edge of described electronic display is fixedly installed U-shaped fixed frame, is detachably fixed and is provided with in this U-shaped fixed frame
Fluorescent lamp pen, is fixedly connected with the second elasticity and is connected rope between described fluorescent lamp pen and electronic display.
Detachably solid by rectangle fixed frame and U-shaped fixed frame respectively by this setting, electronic thermometer and fluorescent lamp pen
Due to the both sides of electronic display, when teaching needs, can be taken off easily, in order to the needs of education activities, structure
Reasonable in design, diverse in function.It addition, on the bracing frame of the upper end that projection screen upset is arranged on electronic display, teacher is in religion
Class hour, when needing switching between projection screen and electronic display, it is not necessary to lift curtain continually, it is only necessary to projection screen is whole
Turn, convenient to operation, the shortest, save instructional blocks of time, be favorably improved quality of instruction.
Arrange further be described left support frame upper surface in arrange and longitudinal axis hole of trip shaft rotation inserting, institute
It is provided with the lateral threaded holes that inner and longitudinal axis hole communicates in the sidewall of the left support frame stated, is provided with in this lateral threaded holes
The inner fastening bolt with trip shaft press fit.By this setting, utilize this fastening bolt can be to the flip angle of projection screen
Degree carries out flexible positioning, is actually needed to meet.
Arranging further is to be fixedly installed ferromagnetic metal base plate on the lower surface of described right support, and the described right side is propped up
The upper surface of support is provided with the magnetic fixed plate that coordinate attracting with rustless steel base plate magnetic.By this setting, utilize magnetic solid
Fixed principle, is fixed the right support of projection screen and the right support frame of electronic display, and stability maintenance is good, and needs
During upset projection screen, only need to exert oneself one to draw, can be realized the two and depart from, easy to operate convenient.
Further setting is that the bottom of described curtain is fixedly installed magnetic pasting board, the bottom of described electronic display
It is provided with the ferromagnetic metal underframe corresponding with magnetic pasting board.
Below in conjunction with specification drawings and specific embodiments, this utility model is described further.
Accompanying drawing explanation
Fig. 1 this utility model detailed description of the invention structural representation；
Fig. 2 this utility model detailed description of the invention partial structurtes exploded view；
The theory diagram of Fig. 3 this utility model detailed description of the invention.
Detailed description of the invention
Below by embodiment, this utility model is specifically described, is served only for this utility model is carried out further
Explanation, it is impossible to be interpreted as the restriction to this utility model protection domain.
Detailed description of the invention of the present utility model as Figure 1-3, of the present utility model concrete reality as Figure 1-3
The mode of executing includes electronic type display screen, and this electronic display includes following assembly:
Electronic display 1；This electronic display of the present embodiment is preferably LED display, and cost is relatively low, technology maturation, aobvious
Show effective；
Arm processor 2, this arm processor connects USB control module and video driving module, described electronical display
Screen is connected with video driving module, and the present embodiment uses arm processor to carry out integrally disposed, and arm processor is a kind of miniature place
Reason device, have that volume is little, low-power consumption, low cost and high performance advantage, support Thumb(16 position simultaneously)/ARM(32 position) double fingers
Order collection, can the most compatible 8/16 devices.
Crystal oscillator module 3, is connected to ARM and processes on chip, and playing for video playback and sound provides clock signal；
USB interface 4, is connected in the USB control module of arm processor, is used for connecting USB peripheral；By peripheral hardware, permissible
The video and the audio frequency that carry out peripheral hardware are play, and improve the rich of teaching demonstration.
Connect on described arm processor and have HDMI control module 5, this HDMI control module is provided with HDMI,
This HDMI is used for connecting panel computer；By this setting, it is connected with the most highly developed panel computer, carries out
Picture synchronization, therefore, it can be synchronized in electronic display by the writing process on panel computer, and student can be intuitively
Understand the hand-written deduction of teaching board, improve the quality of teaching.
Connect on arm processor described in the present embodiment and have SDRAM memory 6, the temporary and caching for data；Described
Connecting on arm processor and have FLASH memory 7, the control instruction for arm processor stores.
The above-mentioned each electronic device of the present embodiment is mounted in the bonnet at electronic display 1 back.
Additionally, the present embodiment is additionally, the present embodiment also includes automatically controlled projection screen 8, this automatically controlled projection screen 8 includes left
Frame 81, right support 82, rotation are arranged between left socle 81 and right support 82 curtain being arranged on spool around spool 83, coiling
Cloth 84 and the driving motor 85 coordinated with coiling through-drive, described arm processor connects and has motor drive module, should
Motor drive module controls to be connected cooperation with driving motor 85, and this motor drive module of the present embodiment directly uses commercially available direct current
Motor driver, the upper end of the electronic display 1 described in the present embodiment is provided with relative with left socle 81 and right support 82 respectively
The left support frame 11 that should support and right support frame 12, described left socle 81 is rotated by the trip shaft of a longitudinal direction and is arranged at left
On support 11, described right support 82 movable supporting is arranged in right support frame 12.It addition, the left support frame described in the present embodiment
Arrange in the upper surface of 11 and longitudinal axis hole 111 of trip shaft rotation inserting, be provided with in the sidewall of described left support frame 11
The lateral threaded holes that inner and longitudinal axis hole communicates, is provided with the inner fastening with trip shaft press fit in this lateral threaded holes
Bolt 112, additionally, be fixedly installed ferromagnetic metal base plate 821 on the lower surface of the present embodiment right support 82, the described right side is propped up
The upper surface of support 12 is provided with the magnetic fixed plate 121 that coordinate attracting with rustless steel base plate magnetic.
It addition, the bottom of the curtain 84 described in the present embodiment is fixedly installed magnetic pasting board 841, described electronic display
The bottom of 1 is provided with the ferromagnetic metal underframe 13 corresponding with magnetic pasting board, and this ferromagnetic metal underframe 11 is the most stainless
Steel underframe.
Claims (4)
1., with electronic thermometer and an electronic instruction display screen for fluorescent lamp pen, include electronic display, also include
Automatically controlled projection screen, this automatically controlled projection screen includes left socle, right support, rotation are arranged at coiling between left socle and right support
Curtain that axle, coiling are arranged on spool and the driving motor coordinated with coiling through-drive, on described arm processor
Connecting and have motor drive module, this motor drive module is connected cooperation with driving motor control, described electronic display upper
End is provided with left support frame and the right support frame of support corresponding with left socle and right support respectively, and described left socle passes through one
Longitudinal trip shaft rotates and is arranged in left support frame, and described right support movable supporting is arranged in right support frame；
The left side edge of described electronic display is fixedly installed rectangle fixed frame, is detachably fixed in this rectangle fixed frame
There is electronic thermometer, be fixedly connected with the first elasticity between the tail end of this electronic thermometer and electronic display and be connected rope, described
The right edge edge of electronic display be fixedly installed U-shaped fixed frame, be detachably fixed in this U-shaped fixed frame and be provided with fluorescence
Lamp pen, is fixedly connected with the second elasticity and is connected rope between described fluorescent lamp pen and electronic display.
The most according to claim 1 a kind of with electronic thermometer with the electronic instruction display screen of fluorescent lamp pen, its feature
It is: arrange in the upper surface of described left support frame and longitudinal axis hole of trip shaft rotation inserting, described left support frame
It is provided with the lateral threaded holes that inner and longitudinal axis hole communicates in sidewall, in this lateral threaded holes, is provided with inner and upset axial compression
Connect the fastening bolt of cooperation.
The most according to claim 1 a kind of with electronic thermometer with the electronic instruction display screen of fluorescent lamp pen, its feature
Being: be fixedly installed ferromagnetic metal base plate on the lower surface of described right support, the upper surface of described right support frame sets
It is equipped with the magnetic fixed plate that coordinate attracting with rustless steel base plate magnetic.
The most according to claim 1 a kind of with electronic thermometer with the electronic instruction display screen of fluorescent lamp pen, its feature
Being: the bottom of described curtain is fixedly installed magnetic pasting board, the bottom of described electronic display is provided with and magnetic sticker
The ferromagnetic metal underframe that plate is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995267.9U CN205609048U (en) | 2015-12-03 | 2015-12-03 | Electronic teaching display screen with electron temperature meter and fluorescence lamp pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995267.9U CN205609048U (en) | 2015-12-03 | 2015-12-03 | Electronic teaching display screen with electron temperature meter and fluorescence lamp pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205609048U true CN205609048U (en) | 2016-09-28 |
Family
ID=56960599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520995267.9U Active CN205609048U (en) | 2015-12-03 | 2015-12-03 | Electronic teaching display screen with electron temperature meter and fluorescence lamp pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205609048U (en) |
-
2015
- 2015-12-03 CN CN201520995267.9U patent/CN205609048U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Bai Yang Industrial Zone, Qiaotou town, Yongjia County of Wenzhou City, Zhejiang province 325000 Patentee after: Yucai Holding Group Co.,Ltd. Address before: Bai Yang Industrial Zone, Qiaotou town, Yongjia County of Wenzhou City, Zhejiang province 325000 Patentee before: YUCAI HOLDING GROUP Co.,Ltd. |