CN206516096U - A kind of english vocabulary learning device - Google Patents
A kind of english vocabulary learning device Download PDFInfo
- Publication number
- CN206516096U CN206516096U CN201720201172.4U CN201720201172U CN206516096U CN 206516096 U CN206516096 U CN 206516096U CN 201720201172 U CN201720201172 U CN 201720201172U CN 206516096 U CN206516096 U CN 206516096U
- Authority
- CN
- China
- Prior art keywords
- housing
- stepper motor
- led
- light source
- switch
- 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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Abstract
The utility model is related to a kind of english vocabulary learning device, including housing, switch, stepper motor, LED/light source, elastic band, battery compartment is provided with the middle of housing bottom, battery is installed in battery compartment, stepper motor has two left and right sides for being separately positioned on battery compartment, LED/light source is arranged on the leading inside of housing, spool is linked with the power output shaft of stepper motor, film is wound with spool, printed with English vocabulary on film, the rear end of housing is provided with two through holes, eyeglass is inlaid with through hole, elastic band two ends are affixed with housing rear end both sides respectively, switch, stepper motor, LED/light source, electrically connected between battery.The beneficial effects of the utility model are：The housing being connected with elastic band is set, is worn on the head of user, user, which stirs insulated handle, makes one of stepper motor work, drive the film movements of printed with English word, user's eyes watch the English word played in housing through eyeglass, and user has liberated both hands without hand-held.
Description
Technical field
The utility model is related to English study field of tool, more particularly to a kind of english vocabulary learning device.
Background technology
The heavy difficult point of English study is exactly the accumulation of vocabulary, and it is current most of Students ' Learning English words to memorize mechanically
Major way, but effect is not often good, and traditional takes vocabulary book note word not only dry as dust but also word folder rapid wear
Consumption, needs hand-held, use is extremely inconvenient during back of the body word.
Utility model content
The purpose of this utility model is that the problem above for overcoming prior art to exist is filled there is provided a kind of english vocabulary learning
Put, with easy to use, the characteristics of simple in construction.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of english vocabulary learning device, including housing, switch, stepper motor, LED/light source, elastic band, the housing bottom
It is provided with the middle of portion in battery compartment, the battery compartment and battery is installed, the stepper motor there are two to be separately positioned on battery compartment
The left and right sides, the LED/light source is arranged on the leading inside of housing, the power output shaft of the stepper motor and is linked with volume
Printed with English vocabulary on film, the film is wound with axle, the spool, the rear end of the housing is provided with two through holes, institute
State and eyeglass is inlaid with through hole, the elastic band two ends are affixed with housing rear end both sides respectively, the switch, stepper motor, LED
Electrically connected between light source, battery.
It is preferred that, the bottom of the housing, which is additionally provided with two axle beds, the axle bed, is rotatably connected to the axis of guide, the glue
Piece is close on front side of the axis of guide.
It is preferred that, the switch is two-way switch, and the switch is provided with A contacts, B contact, C contacts, sheet metal, insulation
Handle, the sheet metal and insulated handle are affixed, and the stepper motor is divided into stepper motor A, stepper motor B, the stepping electricity
Machine A is connected with A contacts and anode respectively by wire, the stepper motor B by wire respectively with C contacts and battery just
Pole is connected, and the LED/light source is connected with B contact and GND respectively by wire.
It is preferred that, the centre position that two eyeglasses are located on the housing is provided with middle catch.
The beneficial effects of the utility model are：The housing being connected with elastic band is set, is worn on the head of user, user
Stirring insulated handle makes one of stepper motor work, and drives the film movements of printed with English word, and user's eyes are passed through
The English word played in eyeglass viewing housing, user has liberated both hands without hand-held.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes the part of the application,
Schematic description and description of the present utility model is used to explain the utility model, does not constitute to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the circuit connection diagram in the utility model；
Label declaration in figure：1- housings, 21- stepper motor A, 22- stepper motor B, 3- battery compartment, 31- anodes,
32- GNDs, 4-LED light sources, 5- switches, 51-A contacts, 52-B contacts, 53-C contacts, 54- sheet metals, 55- insulation hands
Catch, the 11- axis of guides, 12- elastic bands, 13- wires in handle, 6- spools, 7- films, 8- through holes, 9- eyeglasses, 10-.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
As illustrated in fig. 1 and 2, a kind of english vocabulary learning device, including housing 1, switch 5, stepper motor, LED/light source 4,
It is provided with the middle of elastic band 12, the bottom of housing 1 in battery compartment 3, the battery compartment 3 and battery is installed, the stepper motor has
Two be separately positioned on battery compartment 3 the left and right sides, the LED/light source 4 is arranged on the leading inside of housing 1, the stepping electricity
It is linked with the power output shaft of machine on spool 6, the spool 6 and is wound with film 7, printed with English vocabulary, institute on the film 7
The rear end of housing 1 is stated provided with two through holes 8, eyeglass 9 is inlaid with the through hole 8, the two ends of elastic band 12 respectively with housing 1
Rear end both sides are affixed, electrically connected between the switch 5, stepper motor, LED/light source 4, battery.
It is preferred that, the bottom of the housing 1, which is additionally provided with two axle beds, the axle bed, is rotatably connected to the axis of guide 11, institute
State film 7 and be close to the front side of the axis of guide 11.
It is preferred that, the switch 5 is two-way switch, and the switch 5 is provided with A contacts 51, B contact 52, C contacts 53, gold
Belong to piece 54, insulated handle 55, the sheet metal 54 and insulated handle 55 are affixed, the stepper motor is divided into stepper motor A21, step
Stepper motor B22, the stepper motor A21 are connected with A contacts 51 and anode 31 respectively by wire 13, the stepper motor
B22 is connected with C contacts 53 and anode 31 respectively by wire 13, the LED/light source 4 by wire 13 respectively with B contact
52 and GND 32 connect.
It is preferred that, the centre position that two eyeglasses 9 are located on the housing 1 is provided with middle catch 10.
Design principle：The housing 1 being connected with elastic band 12 is set, is worn on the head of user, user stirs insulation hand
Handle 55 makes one of stepper motor work, and drives the film 7 of printed with English word to move, user's eyes are seen through eyeglass 9
The English word played in housing 1 is seen, user has liberated both hands without hand-held.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.
Claims (4)
1. a kind of english vocabulary learning device, including housing, switch, stepper motor, LED/light source, elastic band, it is characterised in that
It is provided with the middle of the housing bottom in battery compartment, the battery compartment and battery is installed, the stepper motor there are two to set respectively
In the left and right sides of battery compartment, the LED/light source is arranged on the leading inside of housing, the power output shaft of the stepper motor
It is linked with spool, the spool and is wound with film, printed with English vocabulary on the film, the rear end of the housing is provided with two
Eyeglass is inlaid with through hole, the through hole, the elastic band two ends are affixed with housing rear end both sides respectively, the switch, stepping
Electrically connected between motor, LED/light source, battery.
2. english vocabulary learning device according to claim 1, it is characterised in that：The bottom of the housing is additionally provided with two
The axis of guide is rotatably connected in axle bed, the axle bed, the film is close on front side of the axis of guide.
3. english vocabulary learning device according to claim 1, it is characterised in that：The switch is two-way switch, described
Switch is provided with A contacts, B contact, C contacts, sheet metal, insulated handle, and the sheet metal and insulated handle are affixed, the stepping
Motor is divided into stepper motor A, stepper motor B, and the stepper motor A is connected with A contacts and anode respectively by wire, institute
Stepper motor B is stated to be connected with C contacts and anode respectively by wire, the LED/light source by wire respectively with B contact and
GND is connected.
4. english vocabulary learning device according to claim 1, it is characterised in that：It is located at two eyeglasses on the housing
Centre position is provided with middle catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720201172.4U CN206516096U (en) | 2017-03-03 | 2017-03-03 | A kind of english vocabulary learning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720201172.4U CN206516096U (en) | 2017-03-03 | 2017-03-03 | A kind of english vocabulary learning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206516096U true CN206516096U (en) | 2017-09-22 |
Family
ID=59868262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720201172.4U Expired - Fee Related CN206516096U (en) | 2017-03-03 | 2017-03-03 | A kind of english vocabulary learning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206516096U (en) |
-
2017
- 2017-03-03 CN CN201720201172.4U patent/CN206516096U/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: 20170922 Termination date: 20180303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |