CN207458373U - A kind of wall chart point reads song learning machine - Google Patents

Abstract

The utility model discloses a kind of wall chart points to read song learning machine, relates generally to a reading song learning machine field.Including strip of paper used for sealing shell, electronic circuit information assembly, plastics soft gel coat, middle part plastic housing and printing wall chart pattern, strip of paper used for sealing shell is foldable along centre position, electronic circuit information assembly includes circuit carbon oil film, accumulator, PCB circuit board and pronunciation loudspeaker, circuit carbon oil film surface is covered by plastics soft gel coat, middle part plastic housing is arranged on the centre position of strip of paper used for sealing shell, it prints wall chart pattern to manufacture using environment friendly plastic rubber material, size and the content button of knowledge piece frame is in the same size on printing wall chart pattern.The beneficial effects of the utility model are：Keystroke sensitivity is more preferable, and circuit carbon oil film can be protected；For circuit carbon oil film there is no folding during page turning, service life is longer；Printing wall chart pattern is not easy to tear, and service life is longer；Preferably accumulator, PCB circuit board and pronunciation loudspeaker can be protected.

Description

A kind of wall chart point reads song learning machine

Technical field

The utility model is related to read song learning machine field, is specifically that a kind of wall chart point reads song learning machine.

Background technology

Family is typically all to place above the other things to the education of child at present, in order to meet early education of the parent to child, Occur various wall chart points in the market and read song learning machine, i.e., simple printed patterns are decorated on wall chart, teach child Learnt and recognized.Wall chart point reads the auxiliary learning tool that song learning machine belongs to the 2-5 Sui children's preschool education of intelligence development class, leads to It crosses and sees figure, press picture corresponding position, you can sounding.The rudimentary knowledge for helping children for learning daily, such as understanding fruit, personage, More than ten kinds of initiation knowledge of animal, the vehicles, simple Chinese character, the Chinese phonetic alphabet, English alphabet, shape color etc..

In Chinese utility model patent application number：201520564170.2 a kind of pressing multiaspect wall chart point is disclosed in and reads hair Sound learning machine has the advantage that：Strip of paper used for sealing bottom plate can realize doubling so that the wall chart in it can close up as books, to wall chart Certain protective effect is played, while saves space, it is easy to carry；Stapled together by line between multipage wall chart, content is rich Richness, it is not easy to lose, and will not make children clamp hand occurs in use, collides with etc. it is unexpected；Soft circuit carbon film and strip of paper used for sealing bottom Connection is pasted between plate, of low cost, easy to process, circuit board is by soft circuit carbon film by button and signal transmission to wall chart On, it is simple in structure, use stabilization.But there is following shortcoming in use：

1st, keystroke sensitivity is bad, and triggering is insensitive, it is necessary to which larger dynamics presses ability sounding, the youngster of general 2-3 Sui Virgin finger is pressed without so big dynamics, is caused inconvenient for use.

2nd, wall chart paper is simply bound, it is easy to be torn.

3rd, the design of electronic circuit information assembly structure is less reasonable, and circuit carbon oil film has folding during continuous page turning Folded, the time has grown easy to wear, disconnection, is not easily repaired circuit, some content keypress functions is caused to lose, service life is shorter.

4th, outside, children hold the placing device of the loud speaker of device, accumulator, circuit board very much during being at play Perishable, service life is shorter.

Utility model content

Read song learning machine the purpose of this utility model is to provide a kind of wall chart point, its keystroke sensitivity it is more preferable, it is necessary to Smaller dynamics pressing just energy sounding, and can preferably being protected to circuit carbon oil film；Circuit carbon oil film is turning over There is no folding during page, service life is longer；Printing wall chart pattern is not easy to tear, and service life is longer；It can be better Accumulator, PCB circuit board and pronunciation loudspeaker are protected, improve the service life of device.

The utility model to achieve the above object, is achieved through the following technical solutions：

A kind of wall chart point reads song learning machine, including strip of paper used for sealing shell, electronic circuit information assembly, plastics soft gel coat, middle part Plastic housing and printing wall chart pattern, the strip of paper used for sealing shell is foldable along centre position, and the electronic circuit information assembly includes line Road carbon oil film, accumulator, PCB circuit board and pronunciation loudspeaker, the circuit carbon oil film are equipped with switch key, volume adjustment Button, page selection button and content button, the circuit carbon oil film are arranged on the endothelium of strip of paper used for sealing shell, and the circuit carbon oil Film surface is covered by plastics soft gel coat, and the middle part plastic housing is arranged on the centre position of strip of paper used for sealing shell, the middle part plastics Placing groove is equipped in shell, the accumulator, PCB circuit board and pronunciation loudspeaker are arranged in the placing groove of middle part plastic housing, institute PCB circuit board is stated equipped with electronics IC stamens piece and I/O wire connection terminals, there are many standards of knowledge for the electronics IC stamens on piece storage Pronunciation, the I/O wire connection terminals are corresponding to press key connection, institute with switch key, volume adjustment button, page selection button, content It states printing wall chart pattern to manufacture using environment friendly plastic rubber material, the size of knowledge piece frame and content button on the printing wall chart pattern It is in the same size.

The placement groove sidewall is equipped with sliding slot, and closing slide plate is slidably connected on the sliding slot.

The strip of paper used for sealing shell endothelium is equipped with inserting column, and the printing wall chart pattern is equipped with loose-leaf jack, and the loose-leaf is inserted Hole and inserting column grafting.

The printing wall chart pattern is manufactured using PP plastic papers.

The middle part plastic housing side is equipped with bar hole, the bar hole and phase at the I/O wire connection terminals in PCB circuit board It is corresponding.

Battery is equipped in the placing groove of the middle part plastic housing and places shell, the accumulator is arranged on battery and places in shell.

The battery is placed shell and is an integral molding structure with middle part plastic housing.

The battery is placed shell and is fixed with middle part plastic housing bottom wall by rivet or screw.

The strip of paper used for sealing shell on both sides of the middle is equipped with binding hole, and the binding hole is equipped with binder ring.

The strip of paper used for sealing shell is equipped with protection and locks, and the height and the thickness of middle part plastic housing of the protection lock are adapted.

The prior art is compared, the beneficial effects of the utility model are：

1st, the present apparatus will print the in the same size of size and the content button of knowledge piece frame on wall chart pattern, only flicking be needed to know Know any region in piece frame, so that it may which sounding will not cause to trigger bad, button spirit because multiple up wall chart pattern is superimposed Sensitivity is more preferable, is more suitable for the relatively small children of 2-3 Sui and uses.And circuit carbon oil film surface is covered by plastics soft gel coat, energy It is enough that preferably circuit carbon oil film is protected.Circuit carbon oil film is arranged on middle part plastic housing both sides, strip of paper used for sealing shell along The foldable page turning in centre position, and circuit carbon oil film is not present during page turning and folds, service life is longer.Print wall chart Pattern is manufactured using environment friendly plastic rubber material, is such as manufactured using PP plastic papers, is not easy to tear, service life is longer.Accumulator, PCB Circuit board and pronunciation loudspeaker are arranged in the placing groove of middle part plastic housing, can be preferably to accumulator, PCB circuit board and hair Sound loudspeaker are protected, and improve the service life of device.

2nd, by placing groove sidewall setting sliding slot, closing slide plate is slidably connected on sliding slot, closing slide plate can be to putting It puts slot to be closed, the accumulator inside placing groove, PCB circuit board and pronunciation loudspeaker is made preferably to be protected, improve device Service life.

3rd, by setting inserting column on strip of paper used for sealing shell endothelium, print and the loose-leaf with inserting column grafting is set to insert on wall chart pattern Hole, can make printing wall chart pattern it is more convenient be placed on strip of paper used for sealing inner surface of outer cover, make on brush wall chart pattern knowledge piece frame with The aligned in position of content button, it is more convenient to use.

4th, by middle part plastic housing side set with the corresponding bar hole of I/O wire connection terminals, can make switch key, Volume adjustment button, page selection button, content button are more convenient with corresponding I/O by the circuit on circuit carbon oil film Wire connection terminal connects.

5th, by setting binding hole in strip of paper used for sealing shell on both sides of the middle, binding hole is equipped with binder ring, the setting energy of binder ring The inclined folding of strip of paper used for sealing shell is enough avoided, inclined folding is avoided and circuit carbon oil film is caused to generate folding line, make circuit carbon oil thin Circuit on film occurs abrasion, disconnects.

It 6th, can be preferably to the circuit carbon inside device when device leaves unused by setting protection lock on strip of paper used for sealing shell Oily film is protected, and children is avoided to be damaged when playing, and is mutually fitted by the height and the thickness of middle part plastic housing that set protection lock Should, it ensure that strip of paper used for sealing shell folding rear top surface bottom surface is concordant, it is more beautiful, it is conveniently placed at bookshelf etc..

Description of the drawings

Attached drawing 1 is 1 internal structure schematic diagram of the utility model embodiment.

Attached drawing 2 is 1 usage state diagram of the utility model embodiment.

Attached drawing 3 is 2 internal structure schematic diagram of the utility model embodiment.

Attached drawing 4 is I portions enlarged drawing in the utility model attached drawing 1.

Attached drawing 5 is strip of paper used for sealing shell folded state structure diagram in the utility model.

Attached drawing 6 is II portions enlarged drawing in the utility model attached drawing 5.

Attached drawing 7 is plastic housing side view in the middle part of the utility model.

Attached drawing 8 is 3 structure diagram of the utility model embodiment.

Attached drawing 9 is 4 structure diagram of the utility model embodiment.

Label shown in attached drawing：

1st, strip of paper used for sealing shell；2nd, plastics soft gel coat；3rd, middle part plastic housing；4th, wall chart pattern is printed；5th, circuit carbon oil film；6、 Accumulator；7th, PCB circuit board；8th, pronounce loudspeaker；9th, switch key；10th, volume adjustment button；11st, page selection button；12nd, content Button；13rd, placing groove；14th, electronics IC stamens piece；15th, I/O wire connection terminals；16th, knowledge piece frame；17th, slide plate is closed；18th, inserting column； 19th, bar hole；20th, battery places shell；21st, binding hole；22nd, binder ring；23rd, protection lock.

Specific embodiment

With reference to specific embodiment, the utility model is expanded on further.It is to be understood that these embodiments are merely to illustrate this Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, reading the content of the utility model instruction Afterwards, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen It please limited range.

Described in the utility model is that a kind of wall chart point reads song learning machine, and agent structure includes strip of paper used for sealing shell 1, electronic circuit Information assembly, plastics soft gel coat 2, middle part plastic housing 3 and printing wall chart pattern 4, the strip of paper used for sealing shell 1 can be rolled over along centre position Folded, strip of paper used for sealing shell 1 shields to circuit information assembly.The electronic circuit information assembly includes circuit carbon oil film 5, stores Battery 6, PCB circuit board 7 and pronunciation loudspeaker 8, the circuit carbon oil film 5 be equipped with switch key 9, volume adjustment button 10, Page selection button 11 and content button 12, the circuit carbon oil film 5 is arranged on the endothelium of strip of paper used for sealing shell 1, and the circuit carbon Oily 5 surface of film is covered by plastics soft gel coat 2, and plastics soft gel coat 2 is from internal protection circuit carbon oil film 5.The middle part plastics Shell 3 is arranged on the centre position of strip of paper used for sealing shell 1, and circuit carbon oil film 5 is arranged on middle part 3 both sides of plastic housing, strip of paper used for sealing shell 1 along The foldable page turning in centre position, and circuit carbon oil film 5 is not present during page turning and folds, service life is longer.In described Placing groove 13 is equipped in portion's plastic housing 3, the accumulator 6, PCB circuit board 7 and pronunciation loudspeaker 8 are arranged at middle part plastic housing 3 Placing groove 13 in, can preferably to accumulator 6, PCB circuit board 7 and pronunciation loudspeaker 8 protect, improve the use of device Service life.The PCB circuit board 7 is equipped with electronics IC stamens piece 14 and I/O wire connection terminals 15, is stored on the electronics IC stamens piece 14 The standard pronunciation of a variety of knowledge, the standard pronunciation of a variety of knowledge include the vehicles, simple Chinese character, the Chinese phonetic alphabet, English alphabet, Shape color, understanding fruit, personage, the standard pronunciation of animal knowledge.The I/O wire connection terminals 15 are corresponding and switch key 9th, volume adjustment button 10, page selection button 11, content button 12 connect, and the printing wall chart pattern 4 uses environment friendly plastic rubber material Manufacture, is not easy to tear, service life is longer.The size of knowledge piece frame 16 and content button 12 on the printing wall chart pattern 4 It is in the same size, only need any region in flicking knowledge piece frame 16, so that it may sounding, it will not be folded because of multiple up wall chart pattern 4 Add and cause to trigger bad, keystroke sensitivity is more preferable, is more suitable for the relatively small children of 2-3 Sui and uses.

13 side wall of placing groove is equipped with sliding slot, and closing slide plate 17 is slidably connected on the sliding slot.Close 17 energy of slide plate It is enough that placing groove 13 is closed, the accumulator 6 inside placing groove 13, PCB circuit board 7 and pronunciation loudspeaker 8 is made to obtain preferably Protection improves the service life of device.

1 endothelium of strip of paper used for sealing shell is equipped with inserting column 18, and the printing wall chart pattern 4 is equipped with loose-leaf jack, the work Page jack and 18 grafting of inserting column.Can so make printing wall chart pattern 4 it is more convenient be placed on 1 inner surface of strip of paper used for sealing shell, make The aligned in position of knowledge piece frame 16 and content button 12, more convenient to use on brush wall chart pattern.

The printing wall chart pattern 4 is using the manufacture of PP plastic papers.Odorless nontoxic, heat-resisting, the corrosion-resistant, density of PP plastic papers It is small, it is most light general-purpose plastics, is not easy to tear, service life is longer.

3 side of middle part plastic housing is equipped with bar hole 19, the bar hole 19 and the I/O terminals in PCB circuit board 7 It is corresponding at son 15.So, switch key 9, volume adjustment button 10, page selection button 11, content button 12 can be made logical The circuit crossed on circuit carbon oil film 5 is more convenient to be connected with corresponding I/O wire connection terminals 15.

Battery is equipped in the placing groove 13 of the middle part plastic housing 3 and places shell 20, the accumulator 6 is arranged on battery placement In shell 20.Battery places shell 20 and is used for placing accumulator 6, so that accumulator 6 can power to device.

Reduce die cost cost during in order to process, the battery places shell 20 and middle part plastic housing 3 and is integrally formed knot Structure.Be an integral molding structure by the way that battery is placed the setting of shell 20 and middle part plastic housing 3, so processing battery place shell 20 and A mold is needed only to during the plastic housing 3 of middle part just can be molded completion, not be if battery is placed shell 20 and set with middle part plastic housing 3 Integrated formed structure, then two molds is just needed to make battery respectively and place shell 20 and middle part plastic housing 3, increase mold into This.

In order to which more easily fixed battery places shell 20, the battery places shell 20 and passes through riveting with 3 bottom wall of middle part plastic housing Nail or screw are fixed.

1 on both sides of the middle of strip of paper used for sealing shell is equipped with binding hole 21, and the binding hole 21 is equipped with binder ring 22.Binder ring 22 Setting can avoid the inclined folding of strip of paper used for sealing shell 1, avoid inclined folding and circuit carbon oil film 5 caused to generate folding line, make Circuit on circuit carbon oil film 5 occurs abrasion, disconnects.

The strip of paper used for sealing shell 1 is equipped with protection lock 23, and the height and the thickness of middle part plastic housing 3 of the protection lock 23 are mutually fitted It should.It, can be preferably thin to the circuit carbon oil inside device when device leaves unused by setting protection lock 23 on strip of paper used for sealing shell 1 Film 5 is protected, and children is avoided to be damaged when playing, and is mutually fitted by the height and the thickness of middle part plastic housing 3 that set protection lock 23 Should, it ensure that the folding rear top surface of strip of paper used for sealing shell 1 bottom surface is concordant, it is more beautiful, it is conveniently placed at bookshelf etc..

Embodiment 1：

Described in the utility model is that a kind of wall chart point reads song learning machine, and agent structure includes strip of paper used for sealing shell 1, electronic circuit Information assembly, plastics soft gel coat 2, middle part plastic housing 3 and printing wall chart pattern 4, the strip of paper used for sealing shell 1 can be rolled over along centre position Folded, the electronic circuit information assembly includes circuit carbon oil film 5, accumulator 6, PCB circuit board 7 and pronunciation loudspeaker 8, the line Road carbon oil film 5 is equipped with switch key 9, volume adjustment button 10, page selection button 11 and content button 12, the circuit carbon oil Film 5 is arranged on the endothelium of strip of paper used for sealing shell 1, and 5 surface of circuit carbon oil film is covered by plastics soft gel coat 2, in described Portion's plastic housing 3 is arranged on the centre position of strip of paper used for sealing shell 1, is equipped with placing groove 13 in the middle part plastic housing 3, the accumulator 6, PCB circuit board 7 and pronunciation loudspeaker 8 are arranged in the placing groove 13 of middle part plastic housing 3, and the PCB circuit board 7 is equipped with electronics IC stamens piece 14 and I/O wire connection terminals 15, on the electronics IC stamens piece 14 storage there are many knowledge standard pronunciation, a variety of knowledge Standard pronunciation includes the vehicles, simple Chinese character, the Chinese phonetic alphabet, English alphabet, shape color, understanding fruit, personage, animal etc. The standard pronunciation of knowledge after professional is asked to record, is stored on electronics IC stamens piece 14, then electronics IC stamens piece 14 is welded on In PCB circuit board 7.The I/O wire connection terminals 15 are corresponding with switch key 9, volume adjustment button 10, page selection button 11st, content button 12 connects, and often clicks button, and pronunciation loudspeaker 8 will send corresponding standard pronunciation.The printing wall chart figure Case 4 is manufactured using environment friendly plastic rubber material, the size of knowledge piece frame 16 and the size of content button 12 on the printing wall chart pattern 4 Unanimously.13 side wall of placing groove is equipped with sliding slot, and closing slide plate 17 is slidably connected on the sliding slot.In the strip of paper used for sealing shell 1 Skin is equipped with inserting column 18, and the printing wall chart pattern 4 is equipped with loose-leaf jack, the loose-leaf jack and 18 grafting of inserting column.It is described Wall chart pattern 4 is printed using the manufacture of PP plastic papers.3 side of middle part plastic housing be equipped with bar hole 19, the bar hole 19 with It is corresponding at I/O wire connection terminals 15 in PCB circuit board 7.Battery is equipped in the placing groove 13 of the middle part plastic housing 3 and places shell 20, the accumulator 6 is arranged on battery and places in shell 20.The battery places shell 20 and middle part plastic housing 3 and is integrally formed knot Structure.

Embodiment 2：

In the present embodiment, 1 on both sides of the middle of strip of paper used for sealing shell is equipped with binding hole 21, and the binding hole 21 is equipped with binder ring 22.Remaining structure is identical with the structure of embodiment 1.

Embodiment 3：

In the present embodiment, the battery is placed shell 20 and is fixed with 3 bottom wall of middle part plastic housing by rivet or screw, this implementation It is fixed in example using rivet.The strip of paper used for sealing shell 1 is equipped with protection lock 23, the height and middle part plastic housing 3 of the protection lock 23 Thickness be adapted.Remaining structure is identical with the structure of embodiment 1.

Embodiment 4：

In the present embodiment, the battery is placed shell 20 and is fixed with 3 bottom wall of middle part plastic housing by rivet or screw, this implementation It adopts and is screwed in example.The strip of paper used for sealing shell 1 is equipped with protection lock 23, the height and middle part plastic housing 3 of the protection lock 23 Thickness be adapted.Remaining structure is identical with the structure of embodiment 2.

Claims (10)

1. a kind of wall chart point reads song learning machine, it is characterised in that：Including strip of paper used for sealing shell (1), electronic circuit information assembly, plastics Soft gel coat (2), middle part plastic housing (3) and printing wall chart pattern (4), the strip of paper used for sealing shell (1) is foldable along centre position, described Electronic circuit information assembly includes circuit carbon oil film (5), accumulator (6), PCB circuit board (7) and pronunciation loudspeaker (8), described Circuit carbon oil film (5) is equipped with switch key (9), volume adjustment button (10), page selection button (11) and content button (12), The circuit carbon oil film (5) is arranged on the endothelium of strip of paper used for sealing shell (1), and circuit carbon oil film (5) surface is by plastics Soft gel coat (2) covers, and the middle part plastic housing (3) is arranged on the centre position of strip of paper used for sealing shell (1), the middle part plastic housing (3) Interior to be equipped with placing groove (13), the accumulator (6), PCB circuit board (7) and pronunciation loudspeaker (8) are arranged at middle part plastic housing (3) Placing groove (13) in, the PCB circuit board (7) be equipped with electronics IC stamens piece (14) and I/O wire connection terminals (15), the electronics Storage is there are many standard pronunciation of knowledge on IC stamens piece (14), and the I/O wire connection terminals (15) are corresponding and switch key (9), volume adjustment button (10), page selection button (11), content button (12) connection, the printing wall chart pattern (4) use ring Plastic material manufacture is protected, it is described to print the size of knowledge piece frame (16) and the size one of content button (12) on wall chart pattern (4) It causes.

2. a kind of wall chart point reads song learning machine according to claim 1, it is characterised in that：Placing groove (13) side wall is set There is sliding slot, closing slide plate (17) is slidably connected on the sliding slot.

3. a kind of wall chart point reads song learning machine according to claim 1, it is characterised in that：Strip of paper used for sealing shell (1) endothelium Inserting column (18) is equipped with, the printing wall chart pattern (4) is equipped with loose-leaf jack, the loose-leaf jack and inserting column (18) grafting.

4. a kind of wall chart point reads song learning machine according to claim 1, it is characterised in that：The printing wall chart pattern (4) It is manufactured using PP plastic papers.

5. a kind of wall chart point reads song learning machine according to claim 1, it is characterised in that：Middle part plastic housing (3) side Face is equipped with bar hole (19), and the bar hole (19) is corresponding at the I/O wire connection terminals (15) in PCB circuit board (7).

6. a kind of wall chart point reads song learning machine according to claim 1, it is characterised in that：The middle part plastic housing (3) Battery is equipped in placing groove (13) and places shell (20), the accumulator (6) is arranged on battery and places in shell (20).

7. a kind of wall chart point reads song learning machine according to claim 6, it is characterised in that：The battery place shell (20) with Middle part plastic housing (3) is an integral molding structure.

8. a kind of wall chart point reads song learning machine according to claim 6, it is characterised in that：The battery place shell (20) with Middle part plastic housing (3) bottom wall is fixed by rivet or screw.

9. a kind of wall chart point reads song learning machine according to claim 1, it is characterised in that：In the middle part of the strip of paper used for sealing shell (1) Both sides are equipped with binding hole (21), and the binding hole (21) is equipped with binder ring (22).

10. a kind of wall chart point reads song learning machine according to claim 1, it is characterised in that：It is set on the strip of paper used for sealing shell (1) There is protection lock (23), the height and the thickness of middle part plastic housing (3) of the protection lock (23) are adapted.