CN206431892U - Teaching English reading speed control unit - Google Patents
Teaching English reading speed control unit Download PDFInfo
- Publication number
- CN206431892U CN206431892U CN201620875030.1U CN201620875030U CN206431892U CN 206431892 U CN206431892 U CN 206431892U CN 201620875030 U CN201620875030 U CN 201620875030U CN 206431892 U CN206431892 U CN 206431892U
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- blind
- interface
- reading speed
- installation cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Toys (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The utility model provides a kind of teaching English reading speed control unit, including fixed frame, the blind of about one extension, mutually isolated installation cavity and inner chamber are provided with the fixed frame, controller is installed with the inner chamber of the fixed frame, timer, and multiple paragraph display screens being from top to bottom intervally arranged successively, the opening that multiple appearance paragraph display screens expose is offered on the front end face of the fixed frame, switch key is additionally provided with the preceding surface of the fixed frame, power interface, data-interface, and multiple operation buttons, the timer, paragraph display screen, switch key, power interface, data-interface, and operation button is connected with controller.The utility model causes blind to decline one end distance within the defined time, so as to gradually shelter from multiple paragraph display screens from top to bottom, at times, so as to force student to run through defined amount of reading within the defined time, and then effectively control English Reading speed.
Description
Technical field
The utility model is related to a kind of English teaching equipment, more particularly to a kind of teaching English reading speed control dress
Put.
Background technology
The reading rate of English plays critically important effect for the read-write and understanding of English, at present, the reading text of English
There is the article of certain length to be all that full wafer is illustrated in face of student for chapter, content of courses etc., and the reading level of student is irregular
It is uneven, it is impossible to control reading rate.
Utility model content
The defect of prior art and various weak points in view of the above, the technical problems to be solved in the utility model exist
In providing a kind of teaching English reading speed control unit, student can be forced to run through defined reading within the defined time
Amount, and then effectively control English Reading speed.
To achieve the above object, a kind of teaching English reading speed control unit of the utility model offer, including fixed frame,
The support and the road wheel installed in pedestal lower end of fixed frame lower end are installed in, includes the blind of about one extension, institute
State be provided with fixed frame in mutually isolated installation cavity and inner chamber, the inner chamber of the fixed frame be installed with controller, timer, with
And multiple paragraph display screens being from top to bottom intervally arranged successively, multiple appearance paragraphs are offered on the front end face of the fixed frame and are shown
Switch key, power interface, data-interface, Yi Jiduo are additionally provided with the opening that display screen is exposed, the preceding surface of the fixed frame
Individual operation button, the timer, paragraph display screen, switch key, power interface, data-interface and operation button with
Controller is connected；Be provided with the installation cavity left and right extension rotating shaft, motor, be installed on the output shaft of motor first
Bevel gear and the second bevel gear being installed in rotating shaft, the left and right ends of the rotating shaft are rotatably supported by bearing
In fixed frame, the first bevel gear and second bevel gear are meshed, and the motor is connected with controller；The fixed frame
Preceding surface on the groove that offers on front side of the installation cavity and connect with installation cavity, the groove or so extends, described to block
The upper end of curtain is located in installation cavity and fixation is wrapped in rotating shaft, the lower end of blind passed from groove after, be placed in installation cavity
Outside, the lower end of the blind is installed with the counter weight strip of left and right extension；When motor rotate and drive the lower end of blind to
When lower mobile, the blind blocks the paragraph display screen.
Preferably, it is configured with service brake on the road wheel.
Further, it is installed with pushing handle on the side wall of the fixed frame.
Preferably, the data-interface is USB interface.
The teaching English reading speed control unit that the utility model is related to has the advantages that：
The utility model causes blind to decline one end distance within the defined time, so that from top to bottom, at times
Multiple paragraph display screens are gradually sheltered from, so that force student to run through defined amount of reading within the defined time, and then effectively
Control English Reading speed.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing pair below
This patent is described in detail.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 sectional view.
Component label instructions
1 fixed frame
101 grooves
102 grades of bar portions
2 supports
3 road wheels
4 blinds
5 paragraph display screens
6 switch keys
7 power interfaces
8 data-interfaces
9 operation buttons
10 rotating shafts
11 motors
12 first bevel gears
13 second bevel gears
14 counter weight strips
15 pushing handles
16 shadow shields
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the utility model provides a kind of teaching English reading speed control unit, including fixed frame
1st, the support 2 and the road wheel 3 installed in the lower end of support 2 of the lower end of fixed frame 1 are installed in, includes the screening of about one extension
It is provided with check apron 4, the fixed frame 1 in mutually isolated installation cavity and inner chamber, the inner chamber of the fixed frame 1 and is installed with control
Opened up on device, timer and multiple paragraph display screens 5 being from top to bottom intervally arranged successively, the front end face of the fixed frame 1
Have and be additionally provided with switch key 6, power interface on the opening that multiple appearance paragraph display screens 5 expose, the preceding surface of the fixed frame 1
7th, data-interface 8 and multiple operation buttons 9, the timer, paragraph display screen 5, switch key 6, power interface 7, data
Interface 8 and operation button 9 are connected with controller；Rotating shaft 10, the motor of left and right extension are provided with the installation cavity
11st, the first bevel gear 12 being installed on the output shaft of motor 11 and the second bevel gear 13 being installed in rotating shaft 10, it is described
The left and right ends of rotating shaft 10 are rotatably supported in fixed frame 1 by bearing, and the first bevel gear 12 and second bores tooth
Wheel 13 is meshed, and the motor 11 is connected with controller；Offered on the preceding surface of the fixed frame 1 before installation cavity
Side and the groove 101 connected with installation cavity, the groove 101 or so extend, the upper end of the blind 4 is located in installation cavity,
And fixation is wrapped in rotating shaft 10, the lower end of blind 4 passed from groove 101 afterwards, be placed in the outside of installation cavity, it is described to block
The lower end of curtain 4 is installed with the counter weight strip 14 of left and right extension；When motor 11 is rotated and drives the lower end of blind 4 to move down,
The blind 4 blocks the paragraph display screen 5.
The operation principle of above-mentioned teaching English reading speed control unit is as follows：Electrically connected, pressed with city by power interface 7
Lower switch key 6, the whole teaching English reading speed control unit of unlatching；Teacher will need the content of students ' reading to divide in advance
The form of section is stored in the memories such as USB flash disk or hard disk, and memory is connected with data-interface 8 by data wire afterwards；Religion
Teacher reads the content in memory by multiple operation buttons 9 and sets reading rate, and reading rate is motor 11 adjacent two
The time interval t of secondary rotation；Controller by the multistage content in memory one by one include it is multiple from top to bottom successively interval arrange
On the paragraph display screen 5 of cloth, while timer starts timing；When timer after full t, controller motor 11 rotates rule
Fixed rotating speed N, motor 11 drives first bevel gear 12 synchronously to rotate, so that drive second bevel gear 13 and rotating shaft 10 to rotate,
And then cause the lower end of blind 4 to move down a segment distance, then cover first paragraph display screen 5 on top；When timer
After full 2t, controller motor 11 is rotated further by defined rotating speed N, then drives the lower end of blind 4 to move down a segment distance, then hides
Live in second paragraph display screen 5 in portion；The like, until blind 4 shelter from all paragraph display screens 5.By above-mentioned
Content is understood：The utility model causes blind 4 to decline one end distance within the defined time, so that from top to bottom, at times
Ground gradually shelters from multiple paragraph display screens 5, so as to force student to run through defined amount of reading, Jin Eryou within the defined time
Effect control English Reading speed.Further, since the lower end of blind 4 is provided with counter weight strip 14, therefore blind 4 is being moved down or static
During will not wave, so as to ensure occlusion effect.
Preferably, it is configured with the road wheel 3 on service brake, the side wall of the fixed frame 1 and is installed with pushing handle 15, is easy to
Mobile teaching English reading speed control unit.
Preferably, the data-interface 8 is USB interface.
In addition, as shown in figure 1, display effect in order to ensure paragraph display screen 5, in the left and right sides of the fixed frame 1
Shadow shield 16 is hinged with, the fixed frame 1 is additionally provided with shelves bar portion that is forwardly convex and extending up and down in the inner side of shadow shield 16
102, therefore, when light is relatively strong, the display effect of influence paragraph display screen 5 when, then shadow shield 16 overturn forward and shelves bar portion
102 lean, so as to ensure the display effect of paragraph display screen 5；When light is weaker, then shadow shield 16 is turned over i.e.
Can.
In summary, the utility model effectively overcomes various shortcoming of the prior art and has high industrial exploitation value
Value.
A kind of teaching English reading speed control unit provided above the utility model embodiment has been carried out in detail
Introduce, for those of ordinary skill in the art, according to the thought of the utility model embodiment, in embodiment and application
It will change in scope, in summary, this specification content should not be construed as to limitation of the present utility model, Fan Yiben
Any change that utility model design philosophy is made is all within protection domain of the present utility model.
Claims (4)
1. a kind of teaching English reading speed control unit, including fixed frame (1), the support for being installed in fixed frame (1) lower end
And the road wheel (3) installed in support (2) lower end (2), it is characterised in that：Also include the blind (4) of about one extension,
Be provided with the fixed frame (1) in mutually isolated installation cavity and inner chamber, the inner chamber of the fixed frame (1) be installed with controller,
Opened on timer and multiple paragraph display screens (5) being from top to bottom intervally arranged successively, the front end face of the fixed frame (1)
Provided with multiple openings for exposing of appearance paragraph display screens (5), be additionally provided with the preceding surface of the fixed frame (1) switch key (6),
Power interface (7), data-interface (8) and multiple operation buttons (9), the timer, paragraph display screen (5), switch key
(6), power interface (7), data-interface (8) and operation button (9) are connected with controller；Set in the installation cavity
Have left and right extend rotating shaft (10), motor (11), the first bevel gear (12) being installed on the output shaft of motor (11), Yi Jigu
The second bevel gear (13) in rotating shaft (10) is located at, the left and right ends of the rotating shaft (10) are rotatably supported in by bearing
In fixed frame (1), the first bevel gear (12) and second bevel gear (13) are meshed, and the motor (11) is connected with controller
Connect；The groove (101) for offering on front side of installation cavity and being connected with installation cavity on the preceding surface of the fixed frame (1), it is described
The extension of groove (101) left and right, the upper end of the blind (4) is located in installation cavity and fixation is wrapped in rotating shaft (10), blocks
The lower end of curtain (4) passed from groove (101) afterwards, be placed in the outside of installation cavity, the lower end of the blind (4) is installed with left and right
The counter weight strip (14) of extension；When motor (11) is rotated and drives the lower end of blind (4) to move down, the blind (4)
Block the paragraph display screen (5).
2. teaching English reading speed control unit according to claim 1, it is characterised in that：On the road wheel (3)
It is configured with service brake.
3. teaching English reading speed control unit according to claim 1, it is characterised in that：The fixed frame (1)
Pushing handle (15) is installed with the wall of side.
4. teaching English reading speed control unit according to claim 1, it is characterised in that：The data-interface (8)
For USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620875030.1U CN206431892U (en) | 2016-08-01 | 2016-08-01 | Teaching English reading speed control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620875030.1U CN206431892U (en) | 2016-08-01 | 2016-08-01 | Teaching English reading speed control unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206431892U true CN206431892U (en) | 2017-08-22 |
Family
ID=59589686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620875030.1U Expired - Fee Related CN206431892U (en) | 2016-08-01 | 2016-08-01 | Teaching English reading speed control unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206431892U (en) |
-
2016
- 2016-08-01 CN CN201620875030.1U patent/CN206431892U/en not_active Expired - Fee Related
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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: 20170822 Termination date: 20180801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |