CN208905219U - A kind of English teaching public address set - Google Patents
A kind of English teaching public address set Download PDFInfo
- Publication number
- CN208905219U CN208905219U CN201822155776.7U CN201822155776U CN208905219U CN 208905219 U CN208905219 U CN 208905219U CN 201822155776 U CN201822155776 U CN 201822155776U CN 208905219 U CN208905219 U CN 208905219U
- Authority
- CN
- China
- Prior art keywords
- public address
- english teaching
- address set
- heat sink
- face
- 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
Links
Abstract
The utility model discloses a kind of English teaching public address sets, including body, the body front end face is provided with earpiece, touch display screen is provided with below the earpiece, home key is provided with below the touch display screen, the body side end face is provided on & off switch, another side end face of body is provided with voice adjusting key, the organism bottom end face is provided with USB jack, the USB jack side is provided with earphone jack, the internal body is provided with speech player, heat sink is provided with below the speech player, battery case is provided with below the heat sink, battery is provided on the inside of the battery case, power amplifier is arranged in the speech player side, controller is provided with below the power amplifier.Beneficial effect is: 1, heat sink can anti-locking apparatus internal temperature it is excessively high and break down, speech memory and speech player can play word repeatedly；2, structure is simple, easy to operate, and intelligence degree is high.
Description
Technical field
The utility model relates to teaching equipment equipment technical fields, more particularly to a kind of English teaching public address set.
Background technique
English is using a kind of national most language, and now, English is a subject critically important in China's education, and
Disseminator of the teacher as English study, the quality of instruction of its own is most important, and English teacher is in teaching process because of work
Intensity is big, it will usually use loudspeaker, still, existing loudspeaker only has sound amplification function, does not store and play function
Can, internal to be easy without heat sink because equipment breaks down caused by temperature is excessively high, intelligence degree is low, and the teaching of word needs English
Teacher's combines into syllables repeatedly, brings very big work load to English teacher in this way.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of English teaching public address set.
The utility model achieves the above object through the following technical schemes:
A kind of English teaching public address set, including body, the body front end face are provided with earpiece, the earpiece lower section
It is provided with touch display screen, is provided with home key below the touch display screen, the body side end face is provided on & off switch, institute
It states another side end face of body and is provided with voice adjusting key, the organism bottom end face is provided with USB jack, the USB jack one
Side is provided with earphone jack, and the internal body is provided with speech player, is provided with heat sink below the speech player,
It is provided with battery case below the heat sink, battery, the speech player side setting are provided on the inside of the battery case
Power amplifier, the power amplifier lower section are provided with controller, are provided with speech memory below the controller, institute
It states on & off switch, the voice adjusting key, the home key to connect with the controller by conducting wire, the USB jack and described
Battery is connected by conducting wire, the power amplifier, the controller, the speech memory, the speech player, institute
It states heat sink and is connected with the battery by conducting wire, the power amplifier, the speech memory, the voice play
Device, the heat sink and the controller are connected by conducting wire, the controller model KY02S.
Further, the on & off switch is embedded on the body, and the voice adjusting key is embedded on the body.
Further, the earpiece is embedded on the body, and the touch display screen is embedded on the body.
Further, the home key is embedded on the body, and the USB jack is embedded on the body, described
Earphone jack is embedded on the body.
Further, the power amplifier is bolted on the body, and the controller is solid by bolt
It is scheduled on the body.
Further, the speech memory is bolted on the body, and the battery case is solid by bolt
It is scheduled on the body, the speech player is bolted on the body.
Further, the heat sink is bolted on the body.
In above structure, radiating treatment can be carried out to the internal body by the heat sink, the USB jack is not
It can only charge to the battery, the word that English teacher has been combined into syllables can also in advance is transferred to the phonetic storage
Device opens the device by the on & off switch, can open the browsing menu in the touch display screen by the home key,
Then selection needs the word combined into syllables in the touch display screen, controls the phonetic storage by controller control
Device, the speech player, the power amplifier carry out the broadcasting repeatedly that word combines voice into syllables, pass through the voice adjusting key
The speech volume size of adjustable earpiece.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, heat sink can anti-locking apparatus internal temperature it is excessively high and break down, speech memory and speech player can be with
Word is played repeatedly；
2, structure is simple, easy to operate, and intelligence degree is high.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of front view structure schematic diagram of English teaching public address set of the utility model；
Fig. 2 is a kind of bottom structure schematic diagram of English teaching public address set of the utility model；
Fig. 3 is a kind of organism internal structure schematic diagram of English teaching public address set of the utility model；
Fig. 4 is a kind of circuit block diagram of English teaching public address set of the utility model.
The reference numerals are as follows:
1, body；2, on & off switch；3, touch display screen；4, voice adjusting key；5, earpiece；6, home key；7, USB jack；
8, earphone jack；9, power amplifier；10, controller；11, speech memory；12, battery case；13, speech player；14, it dissipates
Hot plate；15, battery.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
Embodiment one:
As Figure 1-Figure 4, a kind of English teaching public address set, including body 1,1 front end face of body are provided with earpiece
5, touch display screen 3 is provided with below earpiece 5, home key 6 is provided with below touch display screen 3,1 side end face of body is provided with out
Key 2, another side end face of body 1 is provided with voice adjusting key 4, and 1 bottom end face of body is provided with USB jack 7, USB jack 7 one
Side is provided with earphone jack 8, and body 1 is internally provided with speech player 13, heat sink 14 is provided with below speech player 13,
It is provided with battery case 12 below heat sink 14, battery 15 is provided on the inside of battery case 12,13 side of speech player is provided with
Power amplifier 9 is provided with controller 10 below power amplifier 9, speech memory 11 is provided with below controller 10, switchs
Key 2, voice adjusting key 4, home key 6 are connected with controller 10 by conducting wire, and USB jack 7 is connected with battery 15 by conducting wire,
Power amplifier 9, controller 10, speech memory 11, speech player 13, heat sink 14 and battery 15 are connected by conducting wire
It connects, power amplifier 9, speech memory 11, speech player 13, heat sink 14 are connected with controller 10 by conducting wire, control
10 model KY02S of device.
Embodiment two:
The difference between this embodiment and the first embodiment lies in: heat sink 14 is bolted on body 1.
Specifically, in this way setting can anti-locking apparatus break down because temperature is excessively high.
The concrete operating principle of the utility model are as follows: by heat sink 14 can to carrying out radiating treatment inside body 1,
USB jack 7 can not only charge to battery 15, and the word that English teacher has been combined into syllables can also in advance is transferred to voice and deposits
Reservoir 11 opens the device by & off switch 2, can open the browsing menu in touch display screen 3 by home key 6, then
Selection needs the word combined into syllables in touch display screen 3, controls control speech memory 11, speech player by controller 10
13, power amplifier 9 carries out the broadcasting repeatedly that word combines voice into syllables, passes through the voice sound of the adjustable earpiece 5 of voice adjusting key 4
Measure size.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of English teaching public address set, it is characterised in that: including body (1), body (1) front end face, which is provided with, to be listened
Cylinder (5), earpiece (5) lower section are provided with touch display screen (3), are provided with home key below the touch display screen (3)
(6), body (1) side end face is provided on & off switch (2), and another side end face of the body (1) is provided with voice adjusting key
(4), body (1) bottom end face is provided with USB jack (7), and USB jack (7) side is provided with earphone jack (8),
The body (1) is internally provided with speech player (13), is provided with heat sink (14), institute below the speech player (13)
It states and is provided with battery case (12) below heat sink (14), be provided with battery (15), the voice on the inside of the battery case (12)
Power amplifier (9) are arranged in player (13) side, are provided with controller (10) below the power amplifier (9), described
It is provided with speech memory (11) below controller (10), the on & off switch (2), the voice adjusting key (4), the home key
(6) it is connected with the controller (10) by conducting wire, the USB jack (7) is connected with the battery (15) by conducting wire, institute
State power amplifier (9), the controller (10), the speech memory (11), the speech player (13), the heat dissipation
Plate (14) is connected with the battery (15) by conducting wire, the power amplifier (9), the speech memory (11), described
Speech player (13), the heat sink (14) and the controller (10) are connected by conducting wire.
2. a kind of English teaching public address set according to claim 1, it is characterised in that: the on & off switch (2) is inlayed
On the body (1), the voice adjusting key (4) is embedded on the body (1).
3. a kind of English teaching public address set according to claim 1, it is characterised in that: the earpiece (5) is embedded in
On the body (1), the touch display screen (3) is embedded on the body (1).
4. a kind of English teaching public address set according to claim 1, it is characterised in that: the home key (6) is inlayed
On the body (1), the USB jack (7) is embedded on the body (1), and the earphone jack (8) is embedded in the machine
On body (1).
5. a kind of English teaching public address set according to claim 1, it is characterised in that: the power amplifier (9)
It is bolted on the body (1), the controller (10) is bolted on the body (1).
6. a kind of English teaching public address set according to claim 1, it is characterised in that: the speech memory (11)
It is bolted on the body (1), the battery case (12) is bolted on the body (1), institute's predicate
Sound player (13) is bolted on the body (1).
7. a kind of English teaching public address set according to claim 1, it is characterised in that: the heat sink (14) passes through
Bolt is fixed on the body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822155776.7U CN208905219U (en) | 2018-12-21 | 2018-12-21 | A kind of English teaching public address set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822155776.7U CN208905219U (en) | 2018-12-21 | 2018-12-21 | A kind of English teaching public address set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208905219U true CN208905219U (en) | 2019-05-24 |
Family
ID=66578483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822155776.7U Expired - Fee Related CN208905219U (en) | 2018-12-21 | 2018-12-21 | A kind of English teaching public address set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208905219U (en) |
-
2018
- 2018-12-21 CN CN201822155776.7U patent/CN208905219U/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: 20190524 Termination date: 20191221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |