WO2017219273A1 - 一种迷你电子琴 - Google Patents

一种迷你电子琴 Download PDF

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Publication number
WO2017219273A1
WO2017219273A1 PCT/CN2016/086705 CN2016086705W WO2017219273A1 WO 2017219273 A1 WO2017219273 A1 WO 2017219273A1 CN 2016086705 W CN2016086705 W CN 2016086705W WO 2017219273 A1 WO2017219273 A1 WO 2017219273A1
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Prior art keywords
button
circuit board
keycap
speaker
battery
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PCT/CN2016/086705
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English (en)
French (fr)
Inventor
尚艳燕
Original Assignee
尚艳燕
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Publication date
Application filed by 尚艳燕 filed Critical 尚艳燕
Priority to PCT/CN2016/086705 priority Critical patent/WO2017219273A1/zh
Publication of WO2017219273A1 publication Critical patent/WO2017219273A1/zh

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H5/00—Musical or noise- producing devices for additional toy effects other than acoustical

Definitions

  • the present invention relates to the field of electronic musical instruments, and more particularly to a mini electronic organ.
  • the toy keyboard is a good musical toy. When the child is playing, he can unwittingly increase his interest in music and instruments.
  • the current toy keyboard is very inconvenient to carry because of the heavy body, and the buttons are more The operation is very complicated and is not suitable for entry and use.
  • the technical problem to be solved by the present invention is to provide a mini keyboard that is more convenient to operate.
  • a mini electronic piano includes a casing, a circuit board and a horn are disposed in the casing, the horn is electrically connected to the circuit board, and the circuit board is provided with a button, and the button is provided with the button
  • the number of corresponding keycaps, the keycap and the button are set to eight, and the keycap is integrally formed.
  • the keycap is provided with a positioning hole
  • the housing is provided with a positioning post that cooperates with the positioning hole
  • the keycap is provided with a button contact
  • the button contact is The buttons match.
  • the interaction between the positioning post and the positioning hole makes the installation of the key cap very simple and convenient, and the key cap can be more firmly fixed on the housing, thereby effectively preventing the displacement of the key cap and ensuring good operation.
  • the effect of the button contact is convenient for the key cap and the button to cooperate with each other, which can effectively reduce the pressing keystroke of the button, thereby making the pressing more convenient and labor-saving, and making the applicability of the mini keyboard further. Step up.
  • the housing includes an upper cover, the positioning post is disposed on the upper cover, and the upper cover is provided with a keyhole hole that cooperates with the keycap, and an inner surface of the upper cover is provided There is a positioning surrounding bone, and the positioning surrounding bone limits the keycap.
  • the keycap hole can well limit the keycap, ensure the operation accuracy of each keycap, effectively prevent misoperation, and the setting of the keycap hole saves consumables, thereby further reducing the production cost.
  • Positioning the surrounding bone can facilitate the installation and positioning of the keycap, ensuring a one-to-one correspondence between the keycap and the button, thereby making the operation of the mini keyboard more precise, and pressing the corresponding keycap is very good to correspond to the sound of the output note. .
  • a sticker is disposed on an outer surface of the upper cover.
  • the setting of the sticker can well decorate the upper cover, and the pattern or the text can be printed on the sticker, such as the operation manual or the button logo, which can effectively save the production cost and also play the role of decorating the mini keyboard. .
  • the housing includes a lower cover, and the lower cover is provided with a speaker position, and the speaker position is provided with a sound hole.
  • the speaker position can well limit the speaker, fix the speaker on the speaker position, effectively prevent the speaker from shifting, ensure the normal operation of the speaker, and set the sound hole to facilitate the sound output of the speaker, and
  • the cover can protect the speaker well and effectively prevent the speaker from being damaged.
  • the circuit board is provided with a switch push button
  • the lower cover is provided with a push button hole matched with the switch push button.
  • a battery compartment is disposed on the lower cover, and two sides of the battery compartment are provided with a card slot, and the card slot is provided with a connecting piece.
  • the connecting piece is arranged in the card slot, and the connecting piece can be well fixed, and the connecting piece connects the batteries of the three battery compartments to ensure the good and efficient operation of the mini keyboard, and the card slot is very good to limit the connecting piece. Bit is fixed.
  • the battery compartment is provided with a battery cover, and the battery cover is provided with a pressing bone position, and the pressing bone position is corresponding to the battery compartment.
  • the pressing bone position is very good, and the battery is matched with the battery.
  • the pool is pressed and limited, so that the battery can be in good contact with the connecting piece to ensure that the mini keyboard works normally.
  • a buckle is disposed on one side of the battery cover, and a threaded post is disposed on the opposite side of the buckle.
  • the buckle cooperates with the lower cover, and the battery cover is well clamped, and the battery cover and the lower cover are fixed by the threaded column, which is very convenient for the installation and removal of the battery cover, and is convenient for the battery compartment. Replace the battery.
  • a partition plate is disposed between the circuit board and the battery compartment, and the partition plate is provided with a space to cooperate with the connecting piece, and the lower cover is provided with a fixing column, and the partition is provided The plate is provided with a fixing hole that cooperates with the fixing post. In this way, the partition plate can well separate the circuit board from the battery compartment, ensure good heat dissipation performance of the circuit board and the battery, and effectively prevent direct contact between the battery and the circuit board, so that the circuit board can work very stably. .
  • the button Since the button is controlled by pressing the key cap, the note corresponding to the button can emit sound through the speaker, so that various simple music can be played very conveniently and quickly, and the shell can be well-equipped with multiple boards and speakers. Protection, ensuring that the mini keyboard is not easily damaged; the integral forming of the key cap facilitates the processing and installation of the keycap, effectively saving processing costs and shortening the assembly time of the mini keyboard; the mini keyboard is very small in size, and its length, width and height are small.
  • buttons correspond to "Do, Re, Mi, Fa, Sol, La, Si, Do", so that it is very convenient and simple to pop up music, and the operation is very simple; the maximum degree of the first seven keycaps is sequentially increased, and the maximum length of the eighth keycap is the shortest. This makes it very convenient for the user to perceive the position of each key, to facilitate the blind operation of the mini keyboard, and to pop up the sound that you want to play. fun.
  • FIG. 1 is a schematic structural view of a mini keyboard according to an embodiment of the present invention.
  • Figure 2 is an exploded view of the mini keyboard of the embodiment of the present invention.
  • FIG. 3 is a schematic structural view of an upper cover according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a key cap according to an embodiment of the present invention.
  • Fig. 5 is a schematic structural view of a separator according to an embodiment of the present invention.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • a plurality means two or more unless otherwise stated.
  • the term “comprises” and its variations are intended to cover a non-exclusive inclusion.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • Connected, or integrally connected can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • the specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • the embodiment discloses a mini electronic organ including a casing 1.
  • the casing 1 is provided with a circuit board 11 and a horn 12, and the horn 12 is electrically connected to the circuit board 11, and the circuit board 11 is provided.
  • buttons 13 there is a button 13, the button 13 is provided with a key cap 14 corresponding to the number of the button 13, the key cap 14 is integrally formed, and the key cap 14 and the button 13 are arranged eight, each button 13 corresponds to one note, and the eight buttons 13 are sequentially Corresponding to "Do, Re, Mi, Fa, Sol, La, Si, Do", this can be very convenient and simple to pop up music, and the operation is very simple; the maximum of the first seven keycaps 14 are sequentially increased, the eighth The maximum length of the key cap 14 is the shortest, so that the user can easily perceive the position of each key, facilitate the blind operation of the mini keyboard, and pop the music that he wants to play; the integral molding of the key cap 14 facilitates the processing of the key cap 14 and The installation saves the processing cost and shortens the assembly time of the mini keyboard; by pressing the key cap 14 to control the button 13, the note corresponding to the button 13 can emit sound through the speaker 12, so that various kinds of sounds can be played very conveniently and quickly.
  • the housing 1 can be well protected by multiple circuit boards 11 and speakers 12 to ensure that the mini keyboard is not easily damaged; the mini keyboard is very small, its length, width and height are 72*36*21, Very easy to carry, and simple in structure, easy to use and operate, with strong market competitiveness.
  • the keyhole 14 is provided with a positioning hole 141.
  • the housing 1 is provided with a positioning post 151 that cooperates with the positioning hole 141.
  • the positioning post 151 and the positioning hole 141 cooperate with each other, so that the installation of the key cap 14 is very simple and convenient, and The keycap 14 can be more firmly fixed on the casing 1, thereby effectively preventing the displacement of the keycap 14, and ensuring a good operation effect.
  • the keycap 14 is provided with a button contact 142, the button contact 142 and the button 13 is matched, and the setting of the button contact 142 facilitates the cooperation of the key cap 14 and the button 13, which can effectively reduce the pressing keystroke of the button 13, thereby making the pressing more convenient and labor-saving, and further adapting the applicability of the mini keyboard. Improvement.
  • the housing 1 includes an upper cover 15 , and the positioning post 151 is disposed on the upper cover 15 , so that the key cap 14 can be more firmly fixed on the upper cover 15 , thereby effectively preventing the displacement of the key cap 14 and ensuring a good operation effect.
  • the upper cover 15 is provided with a keyhole 152 which cooperates with the keycap 14.
  • the keyhole 152 can well limit the keycap 14, ensuring the operation accuracy of each keycap 14, and effectively preventing mistakes. Operation, and the setting of the keycap hole 152 is very cost-effective, thereby further reducing the production cost, the inner surface of the upper cover 15.
  • the positioning surrounding bone 153 is provided, and the positioning surrounding bone 153 limits the keycap 14 to facilitate the installation and positioning of the keycap 14, thereby ensuring a one-to-one correspondence between the keycap 14 and the button 13, thereby making the operation of the mini keyboard more Accurately, pressing the corresponding key cap 14 is very good for the sound of the output note.
  • a sticker 154 is disposed on the outer surface of the upper cover 15.
  • the sticker 154 is disposed to decorate the upper cover 15 well, and the pattern or text can be printed on the sticker 154, such as an operation manual or a button 13 mark, which is very effective. It saves production costs and also plays the role of decorating the mini keyboard.
  • the housing 1 includes a lower cover 16, and the lower cover 16 is provided with a speaker position 161.
  • the speaker position 161 can well limit the speaker 12, and the speaker 12 is fixed on the speaker position 161, thereby effectively preventing the movement of the speaker 12.
  • the position of the speaker 12 ensures the normal operation of the speaker 12.
  • the speaker hole 161 is provided with a sound hole 162.
  • the sound hole 162 is arranged to facilitate the sound output of the speaker 12, and the lower cover 16 can well protect the speaker 12, effectively preventing the speaker 12 Damaged.
  • the circuit board 11 is provided with a switch push button 111.
  • the setting of the switch push button 111 facilitates the power-on and turn-off operation of the mini keyboard, and the operation is convenient and simple.
  • the connection between the power source and the circuit board 11 is cut off by the switch push button 111.
  • the electric keyboard can be saved very well, so that the mini keyboard can be used for a longer period of time and is more green.
  • the lower cover 16 is provided with a push button hole 163 matched with the switch push button 111, and the push button hole 163 is conveniently arranged to be switched. The operation of the button 111 is controlled, and the consumables of the lower cover 16 are also saved, further reducing the production cost.
  • the lower cover 16 is provided with a battery compartment 164.
  • the battery compartment 164 is arranged to facilitate the installation of the battery, and the battery compartment 164 is provided with three, so that the power required by the mini keyboard can be better provided, so that the mini keyboard is more durable and does not need to be frequent.
  • the battery compartment 164 is provided with a card slot 165 on both sides of the battery compartment 164.
  • the card slot 165 is provided with a connecting piece 166.
  • the connecting piece 166 is disposed in the card slot 165, and the connecting piece 166 can be well fixed, and the connecting piece 166 will be three.
  • the batteries of the battery compartments 164 are connected to ensure good and efficient operation of the mini keyboard, and the card slot 165 is very good for limiting and fixing the connecting piece 166.
  • a battery cover 17 is disposed on the battery compartment 164.
  • the battery cover 17 can shield the battery compartment 164 very well, thereby effectively protecting the battery in the battery compartment 164, effectively preventing the entry of dust and moisture.
  • the battery cover 17 is provided with a pressing bone position 171, and the pressing bone position 171 is corresponding to the battery compartment 164.
  • the pressing bone position 171 is very well matched with the battery, and the battery is pressed and limited.
  • the battery can be in good contact with the connecting piece 166 to ensure that the mini keyboard works normally.
  • a buckle 172 is disposed on one side of the battery cover 17.
  • the opposite side of the buckle 172 is provided with a threaded post 173.
  • the buckle 172 cooperates with the lower cover 16 to securely restrain the battery cover 17 from being restrained.
  • the battery cover 17 and the lower cover 16 are fixed by the threaded post 173, which greatly facilitates the installation and removal of the battery cover 17, and facilitates replacement of the battery in the battery compartment 164.
  • a partition 18 is disposed between the circuit board 11 and the battery compartment 164.
  • the partition 18 is disposed to separate the circuit board 11 from the battery compartment 164 to ensure good heat dissipation performance of the circuit board 11 and the battery, and is effective.
  • the direct contact between the battery and the circuit board 11 is prevented, so that the circuit board 11 can work very stably, and the partition 18 is provided with a cutout 181 which cooperates with the connecting piece 166.
  • the arrangement of the cutout 181 facilitates the installation of the connecting piece 166.
  • the cover 16 is provided with a fixing post 167.
  • the partition 18 is provided with a fixing hole 182 which cooperates with the fixing post 167.
  • the fixing post 167 is matched with the fixing hole 182, and is fixed by means of hot melt or glue bonding.
  • the column 167 is fixed to the fixing hole 182, and the partition plate 18 is well fixed on the lower cover 16, and the ribs are provided on the vacant 181, so that the escaping 181 can be well reinforced to ensure
  • the mini keyboard has a keychain for easy carrying of the mini keyboard.
  • the mini keyboard is very small, very portable, and simple in structure, easy to use, and has strong market competitiveness.

Abstract

一种迷你电子琴，包括壳体（1），所述壳体（1）内设有电路板（11）和喇叭（12），所述喇叭（12）与所述电路板（11）电连接，所述电路板（11）上设有按键（13），所述按键（13）上设有与所述按键（13）数量相对应的键帽（14），所述键帽（14）一体成型设置，所述键帽（14）和所述按键（13）设置八个，通过按压键帽（14）控制按键（13），按键（13）对应的音符就可以通过喇叭（12）来发出声音，从而可以非常方便快捷的弹奏出各种简单的音乐，同时壳体（1）可以很好的对电路板（11）和喇叭（12）进行保护，保证迷你电子琴不易损坏。

Description

一种迷你电子琴 【技术领域】
本发明涉及电子乐器领域，更具体的说，涉及一种迷你电子琴。
【背景技术】
为了培养孩子对音乐的兴趣，很多家长都会给孩子买一些音乐玩具或者乐器。然而，由于一些家长忙于工作，或者受自身水平的限制，并不能给孩子提供足够好的音乐启蒙教育，而且现在外面乐器辅导课程的学费普遍较高，年龄较小的孩子由于学习能力有限，也并不适合去学习乐器，所以好的音乐玩具对孩子十分重要。
玩具电子琴是一件不错的音乐玩具，孩子在弹弄时就能不知不觉地增加对音乐和乐器的兴趣，然而目前的玩具电子琴因琴体比较沉重，非常的不便于携带，而且按键比较多，操作非常的复杂，不适合入门启蒙使用。
【发明内容】
本发明所要解决的技术问题是提供一种更加方便操作的迷你电子琴。
本发明的目的是通过以下技术方案来实现的：
一种迷你电子琴，包括壳体，所述壳体内设有电路板和喇叭，所述喇叭与所述电路板电连接，所述电路板上设有按键，所述按键上设有与所述按键数量相对应的键帽，所述键帽和所述按键设置八个，所述键帽一体成型设置。
进一步的，所述键帽上设有定位孔，所述壳体上设有与所述定位孔相配合的定位柱，所述键帽上设有按键触点，所述按键触点与所述按键相配合。这样，定位柱与定位孔的相互配合，使得键帽的安装非常的简单方便，而且使得键帽可以更加牢固的固定在壳体上，从而有效的防止键帽的移位，保证很好的操作效果，按键触点的设置方便键帽与按键的相互配合，可以非常有效的减小对按键的按压键程，从而使得按压更加的方便省力，使得迷你电子琴的适用性进一 步的提高。
进一步的，所述壳体包括上盖，所述定位柱设在所述上盖上，所述上盖上设有与所述键帽相配合的键帽孔，所述上盖的内表面设有定位围骨，所述定位围骨对所述键帽进行限位。这样，键帽孔可以很好的对键帽进行限位，保证每个键帽的操作准确性，有效的防止误操作，而且键帽孔的设置非常的节约耗材，从而进一步的降低了生产成本；定位围骨可以方便键帽的安装定位，保证了键帽与按键之间一一对应，从而使得迷你电子琴的操作更加的精准，按压相应的键帽很以很好的对应输出的音符的声音。
进一步的，所述上盖的外表面上设置有贴纸。这样，贴纸的设置可以很好的对上盖进行装饰，而且可以在贴纸上印刷花纹或文字，如操作说明书或者按键标识，这样可以非常有效的节约生产成本，同时还起到了装饰迷你电子琴的作用。
进一步的，所述壳体包括下盖，所述下盖上设有喇叭位，所述喇叭位上设有出音孔。这样，喇叭位的可以很好的对喇叭进行限位，将喇叭固定在喇叭位上，有效的防止喇叭的移位，保证喇叭的正常工作，出音孔的设置方便喇叭的声音输出，而且下盖可以很好的保护喇叭，有效的防止喇叭受损。
进一步的，所述电路板上设有开关推钮，所述下盖上设有与所述开关推钮相配合的推钮孔。这样，开关推钮的设置方便对迷你电子琴进行电源的通断操作，操作方便简单，在不使用的时候通过开关推钮切断电源与电路板的连接，可以非常好的节省电能，使得迷你电子琴使用时间更长，而且更加的绿色环保。
进一步的，所述下盖上设有电池仓，所述电池仓的两侧设有卡槽，所述卡槽内设有连接片。这样，连接片设置在卡槽内，可以很好的将连接片固定，连接片将三个电池仓的电池进行连接，保证迷你电子琴的良好高效的运行，卡槽非常好的对连接片进行限位固定。
进一步的，所述电池仓上设有电池盖，所述电池盖上设有按压骨位，所述按压骨位对应所述电池仓设置。这样，按压骨位非常好的与电池相配合，对电 池进行压紧并限位，使得电池可以很好的与连接片进行接触，保证迷你电子琴正常工作。
进一步的，所述电池盖的一侧边上设有卡扣，所述卡扣的对侧边上设有螺纹柱。这样，卡扣与下盖相配合，很好的对电池盖进行限位卡紧，通过螺纹柱将电池盖与下盖进行固定，非常的方便电池盖的安装和拆卸，方便对电池仓内的电池进行更换。
进一步的，所述电路板与所述电池仓之间设有隔板，所述隔板上设有与所述连接片相配合的避空，所述下盖上设有固定柱，所述隔板上设有与所述固定柱相配合的固定孔。这样，隔板的设置可以很好的将电路板与电池仓进行分隔，保证电路板和电池的良好的散热性能，而且有效的防止电池与电路板的直接接触，使得电路板可以非常稳定的工作。
本发明由于通过按压键帽控制按键，按键对应的音符就可以通过喇叭来发出声音，从而可以非常方便快捷的弹奏出各种简单的音乐，同时壳体可以很好的多电路板和喇叭进行保护，保证迷你电子琴的不容易损坏；键帽的一体成型设置方便键帽的加工和安装，有效的节省加工成本和缩短迷你电子琴的装配时间；迷你电子琴的体积非常小，其长宽高的尺寸：72*36*21，非常便于携带，而且结构简单，使用操作方便，具有较强的市场竞争力；键帽和按键设置八个，每个按键对应一个音符，八个按键依次对应“Do、Re、Mi、Fa、Sol、La、Si、Do”，这样就可以非常方便简单的弹出音乐，而且操作非常的简单；前面七个键帽的最大程度依次递增，第八个键帽最大长度最短，这样就非常方便使用者感知每个键的位置，方便对迷你电子琴进行盲操作，弹出自己想弹奏的音乐。
【附图说明】
图1是本发明实施例的迷你电子琴的结构示意图；
图2是本发明实施例的迷你电子琴的爆炸图；
图3是本发明实施例的上盖的结构示意图；
图4是本发明实施例的键帽的结构示意图；
图5是本发明实施例的隔板的结构示意图。
其中：1、壳体，11、电路板，111、开关推钮，12、喇叭，13、按键，14、键帽，141、定位孔，142、按键触点，15、上盖，151、定位柱，152、键帽孔，153、定位围骨，154、贴纸，16、下盖，161、喇叭位，162、出音孔，163、推钮孔，164、电池仓，165、卡槽，166、连接片，167、固定柱，17、电池盖，171、按压骨位，172、卡扣，173、螺纹柱，18、隔板，181、避空，182、固定孔。
【具体实施方式】
在本发明的描述中，需要理解的是，术语“中心”、“横向”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。另外，术语“包括”及其任何变形，意图在于覆盖不排他的包含。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
下面结合附图和较佳的实施例对本发明作进一步说明。
如图1至图5所示，本实施例公开一种迷你电子琴，包括壳体1，壳体1内设有电路板11和喇叭12，喇叭12与电路板11电连接，电路板11上设有按键13，按键13上设有与按键13数量相对应的键帽14，键帽14一体成型设置，键帽14和按键13设置八个，每个按键13对应一个音符，八个按键13依次对应“Do、Re、Mi、Fa、Sol、La、Si、Do”，这样就可以非常方便简单的弹出音乐，而且操作非常的简单；前面七个键帽14的最大程度依次递增，第八个键帽14最大长度最短，这样就非常方便使用者感知每个键的位置，方便对迷你电子琴进行盲操作，弹出自己想弹奏的音乐；键帽14的一体成型设置方便键帽14的加工和安装，有效的节省加工成本和缩短迷你电子琴的装配时间；通过按压键帽14控制按键13，按键13对应的音符就可以通过喇叭12来发出声音，从而可以非常方便快捷的弹奏出各种简单的音乐，同时壳体1可以很好的多电路板11和喇叭12进行保护，保证迷你电子琴的不容易损坏；迷你电子琴的体积非常小，其长宽高的尺寸：72*36*21，非常便于携带，而且结构简单，使用操作方便，具有较强的市场竞争力。
键帽14上设有定位孔141，壳体1上设有与定位孔141相配合的定位柱151，定位柱151与定位孔141的相互配合，使得键帽14的安装非常的简单方便，而且使得键帽14可以更加牢固的固定在壳体1上，从而有效的防止键帽14的移位，保证很好的操作效果，键帽14上设有按键触点142，按键触点142与按键13相配合，按键触点142的设置方便键帽14与按键13的相互配合，可以非常有效的减小对按键13的按压键程，从而使得按压更加的方便省力，使得迷你电子琴的适用性进一步的提高。
壳体1包括上盖15，定位柱151设在上盖15上，使得键帽14可以更加牢固的固定在上盖15上，从而有效的防止键帽14的移位，保证很好的操作效果，上盖15上设有与键帽14相配合的键帽孔152，键帽孔152可以很好的对键帽14进行限位，保证每个键帽14的操作准确性，有效的防止误操作，而且键帽孔152的设置非常的节约耗材，从而进一步的降低了生产成本，上盖15的内表面 设有定位围骨153，定位围骨153对键帽14进行限位，可以方便键帽14的安装定位，保证了键帽14与按键13之间一一对应，从而使得迷你电子琴的操作更加的精准，按压相应的键帽14很以很好的对应输出的音符的声音。
上盖15的外表面上设置有贴纸154，贴纸154的设置可以很好的对上盖15进行装饰，而且可以在贴纸154上印刷花纹或文字，如操作说明书或者按键13标识，这样可以非常有效的节约生产成本，同时还起到了装饰迷你电子琴的作用。
壳体1包括下盖16，下盖16上设有喇叭位161，喇叭位161的可以很好的对喇叭12进行限位，将喇叭12固定在喇叭位161上，有效的防止喇叭12的移位，保证喇叭12的正常工作，喇叭位161上设有出音孔162，出音孔162的设置方便喇叭12的声音输出，而且下盖16可以很好的保护喇叭12，有效的防止喇叭12受损。
电路板11上设有开关推钮111，开关推钮111的设置方便对迷你电子琴进行电源的通断操作，操作方便简单，在不使用的时候通过开关推钮111切断电源与电路板11的连接，可以非常好的节省电能，使得迷你电子琴使用时间更长，而且更加的绿色环保，下盖16上设有与开关推钮111相配合的推钮孔163，推钮孔163的设置方便开关推钮111的操作控制，而且也很节约下盖16的耗材，进一步降低了生产成本。
下盖16上设有电池仓164，电池仓164的设置方便电池的安装，电池仓164设置三个，这样可以更好的提供迷你电子琴所需的电能，使得迷你电子琴更加的耐用，不需要频繁更换电池，电池仓164的两侧设有卡槽165，卡槽165内设有连接片166，连接片166设置在卡槽165内，可以很好的将连接片166固定，连接片166将三个电池仓164的电池进行连接，保证迷你电子琴的良好高效的运行，卡槽165非常好的对连接片166进行限位固定。
电池仓164上设有电池盖17，电池盖17能够非常好对电池仓164进行遮蔽，从而有效的对电池仓164内的电池进行保护，有效的防止灰尘和水分的进入， 保证电池的高效稳定的工作，电池盖17上设有按压骨位171，按压骨位171对应电池仓164设置，按压骨位171非常好的与电池相配合，对电池进行压紧并限位，使得电池可以很好的与连接片166进行接触，保证迷你电子琴正常工作。
电池盖17的一侧边上设有卡扣172，卡扣172的对侧边上设有螺纹柱173，卡扣172与下盖16相配合，很好的对电池盖17进行限位卡紧，通过螺纹柱173将电池盖17与下盖16进行固定，非常的方便电池盖17的安装和拆卸，方便对电池仓164内的电池进行更换。
电路板11与电池仓164之间设有隔板18，隔板18的设置可以很好的将电路板11与电池仓164进行分隔，保证电路板11和电池的良好的散热性能，而且有效的防止电池与电路板11的直接接触，使得电路板11可以非常稳定的工作，隔板18上设有与连接片166相配合的避空181，避空181的设置方便连接片166的安装，下盖16上设有固定柱167，隔板18上设有与固定柱167相配合的固定孔182，通过固定柱167与固定孔182的配合，通过热熔的方式或胶水粘合的方式将固定柱167与固定孔182固定，很好的将隔板18固定在下盖16上，避空181上设有加强筋，可以很好的对避空181进行加固，保证隔板18的耐用性。
迷你电子琴上设有钥匙扣，方便迷你电子琴的携带；迷你电子琴的体积非常小，非常便于携带，而且结构简单，使用方便，具有较强的市场竞争力。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本发明的保护范围。

Claims (10)

  1. 一种迷你电子琴，其特征在于，包括壳体，所述壳体内设有电路板和喇叭，所述喇叭与所述电路板电连接，所述电路板上设有按键，所述按键上设有与所述按键数量相对应的键帽，所述键帽和所述按键设置八个，所述键帽一体成型设置。
  2. 根据权利要求1所述的一种迷你电子琴，其特征在于，所述键帽上设有定位孔，所述壳体上设有与所述定位孔相配合的定位柱，所述键帽上设有按键触点，所述按键触点与所述按键相配合。
  3. 根据权利要求2所述的一种迷你电子琴，其特征在于，所述壳体包括上盖，所述定位柱设在所述上盖上，所述上盖上设有与所述键帽相配合的键帽孔，所述上盖的内表面设有定位围骨，所述定位围骨对所述键帽进行限位。
  4. 根据权利要求3所述的一种迷你电子琴，其特征在于，所述上盖的外表面上设置有贴纸。
  5. 根据权利要求4所述的一种迷你电子琴，其特征在于，所述壳体包括下盖，所述下盖上设有喇叭位，所述喇叭位上设有出音孔。
  6. 根据权利要求5所述的一种迷你电子琴，其特征在于，所述电路板上设有开关推钮，所述下盖上设有与所述开关推钮相配合的推钮孔。
  7. 根据权利要求6所述的一种迷你电子琴，其特征在于，所述下盖上设有电池仓，所述电池仓的两侧设有卡槽，所述卡槽内设有连接片。
  8. 根据权利要求7所述的一种迷你电子琴，其特征在于，所述电池仓上设有电池盖，所述电池盖上设有按压骨位，所述按压骨位对应所述电池仓设置。
  9. 根据权利要求8所述的一种迷你电子琴，其特征在于，所述电池盖的一侧边上设有卡扣，所述卡扣的对侧边上设有螺纹柱。
  10. 根据权利要求9所述的一种迷你电子琴，其特征在于，所述电路板与所述电池仓之间设有隔板，所述隔板上设有与所述连接片相配合的避空，所述 下盖上设有固定柱，所述隔板上设有与所述固定柱相配合的固定孔。
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