Tailstock of electric blow pipe and electric blow pipe

Abstract

The utility model relates to the technical field of musical instruments, in particular to an electric blow pipe tailstock which is used for being connected with an electric blow pipe body to complete assembly of an electric blow pipe and comprises a shell, a containing bin is arranged in the shell, and a loudspeaker is arranged in the containing bin. A battery bin is arranged in the shell and used for installing a battery. A sound cavity is formed in the side, facing the electric blowing pipe body, of the containing bin, and the sound cavity communicates with the containing bin for sound conduction. A mounting hole is formed in one side, far away from the electric blow pipe main body, of the accommodating bin, and a vibrating diaphragm is mounted in the mounting hole, so that the effects of reducing vibration and enabling the bass effect to be more obvious are achieved; the loudspeaker gives out sound in the accommodating bin and conducts the sound under the action of the sound cavity and the vibrating diaphragm, so that a good cavity effect and a good bass effect are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of musical instruments, in particular to an electric blowpipe tailstock and the electric blowpipe. Background Art

[0002] The electric blowpipe is a musical instrument that generates sound through electricity. The electric blowpipe includes a shell and structures such as a control circuit and a sound-generating unit arranged in the shell. The electric blowpipe can imitate the sounds of various musical instruments. It can not only be used as a solo instrument, but also can produce the effect of an entire orchestra ensemble, and is therefore deeply loved by people.

[0003] The speaker structure installed on the tailstock of the existing electric blowpipe is not set properly, resulting in poor bass effect and cavity effect, which cannot meet the user's usage requirements. Utility Model Content

[0004] In order to solve the problem of unreasonable structural arrangement of the current electric blowpipe tailstock, the utility model provides an electric blowpipe tailstock and an electric blowpipe.

[0005] The technical solution of the utility model is:

[0006] On the one hand, the utility model provides an electric blowpipe tailstock for being connected to the electric blowpipe main body, and is characterized in that: it includes a shell, a accommodating compartment is arranged in the shell, and a speaker is arranged in the accommodating compartment; a battery compartment is arranged in the shell for installing batteries; a sound cavity is also arranged in the shell, and the sound cavity is arranged on the side of the accommodating compartment facing the electric blowpipe main body and is connected with the accommodating compartment; a mounting hole connected to the outside world is opened on the side of the accommodating compartment away from the electric blowpipe main body, and a diaphragm is installed in the mounting hole.

[0007] Furthermore, the battery compartment is arranged on a side of the accommodating compartment facing the electric blowpipe body and is arranged away from the sound cavity.

[0008] Furthermore, the cross-sectional area of the acoustic cavity is greater than or equal to the cross-sectional area of the battery compartment.

[0009] Furthermore, the shell includes an upper cover and a bottom cover that are connected to each other, and a sealed cavity can be formed between the upper cover, the bottom cover, the accommodating chamber, and the diaphragm.

[0010] Furthermore, the speaker includes a small end and a large end, the small end is fixedly connected to the bottom wall of the accommodating compartment; the large end abuts against the inner top of the upper cover, and the upper cover has a through hole corresponding to the large end.

[0011] Furthermore, a groove is provided on the top outer wall of the upper cover, the through hole is located at the bottom of the groove, a decorative patch is connected to the groove, and the decorative patch covers the portion of the through hole.

[0012] Furthermore, the outer side surface of the speaker is circular, and the inner wall of the accommodating compartment is provided with an arc-shaped limiting portion corresponding to the speaker.

[0013] Furthermore, an exhaust hole is provided on a side of the accommodating compartment facing the bottom cover.

[0014] Furthermore, a saliva drainage hole is provided on a side of the accommodating compartment away from the electric blowpipe body.

[0015] According to another aspect of the present invention, an electric blowpipe is provided, characterized in that it comprises the electric blowpipe tailstock and an electric blowpipe body as described above, wherein one end of the electric blowpipe body away from the blowpipe nozzle is connected to the electric blowpipe tailstock.

[0016] The beneficial effects achieved by the utility model are:

[0017] The electric blowpipe tailstock shown in the embodiment of the present application is used to be connected to the electric blowpipe main body to complete the assembly of the electric blowpipe, and the electric blowpipe tailstock includes a shell, a storage compartment is arranged in the shell, and a speaker is arranged in the storage compartment; a battery compartment is arranged in the shell for installing batteries; a sound cavity is provided on the side of the storage compartment facing the electric blowpipe main body, and the sound cavity is connected to the storage compartment for sound conduction; a mounting hole is provided on the side of the storage compartment away from the electric blowpipe main body, and a diaphragm is installed in the mounting hole, so as to reduce vibration and make the bass effect more obvious; the speaker emits sound in the storage compartment and conducts the sound under the action of the sound cavity and the diaphragm, thereby achieving a good cavity effect and bass effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] One or more embodiments are exemplarily illustrated by pictures in the corresponding drawings. These exemplifications do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements. Unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0021] Figure 1 This is a schematic diagram of the first three-dimensional structure of the first embodiment of the present application after the shell is removed;

[0022] Figure 2This is a schematic diagram of a second three-dimensional structure of the first embodiment of the present application after the shell is removed;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of Example 2 of the present application;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of Example 2 of the present application after removing the decorative patch;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of Example 2 of the present application after removing the upper cover.

[0026] In the figure,

[0027] 100, storage compartment; 200, speaker; 300, battery compartment; 400, sound cavity; 500, mounting hole; 600, shell; 110, exhaust hole; 120, saliva drainage hole; 130, decorative patch; 210, small end; 220, large end; 610, upper cover; 620, bottom cover; 611, groove; 612, through hole. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0029] The disclosure below provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, these are merely examples and are not intended to limit the present application. In addition, the present application may repeat reference numbers and / or letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0030] For ease of description, spatially relative terms may be used herein to describe the relative position or movement of an element or feature relative to another element or feature as shown in the figures, such as "inside", "outside", "inside", "outside", "below", "beneath", "above", "above", "front", "back", etc. Such spatially relative terms are intended to include different orientations of the device in use or operation other than the orientation depicted in the figures. For example, if the device in the figures undergoes a position flip or a change in posture or a change in motion state, then these directional indications will also change accordingly. For example, an element described as "below" or "below" another element or feature will then be oriented as "above" or "above" another element or feature. Thus, the example term "below" can include both above and below orientations. The device can be oriented otherwise (rotated 90 degrees or in other orientations) and the spatially relative descriptors used herein will be interpreted accordingly.

[0031] Example 1

[0032] See Figure 1 The electric blowpipe tailstock shown in the embodiment of the present application is used to be connected to the electric blowpipe main body to complete the assembly of the electric blowpipe, and the electric blowpipe tailstock includes a shell 600, a storage compartment 100 is provided in the shell 600, and a speaker 200 is provided in the storage compartment 100; a battery compartment 300 is provided in the shell 600 for installing batteries; a sound cavity 400 is provided on the side of the storage compartment 100 facing the electric blowpipe main body, and the sound cavity 400 is connected to the storage compartment 100 for sound conduction; a mounting hole 500 is provided on the side of the storage compartment 100 away from the electric blowpipe main body, and a diaphragm (not shown) is installed in the mounting hole 500 to reduce vibration and make the bass effect more obvious; the speaker 200 emits sound in the storage compartment 100 and conducts the sound under the action of the sound cavity 400 and the diaphragm, thereby achieving a good cavity effect and bass effect.

[0033] In an optional embodiment, the housing 600 includes an upper cover 610 and a bottom cover 620 connected to each other, and the upper cover 610 and the bottom cover 620 can be connected by screws; it is understandable that other connection methods are also possible, preferably a detachable connection; Figure 3-5 As shown, a sealed cavity can be formed between the upper cover 610, the bottom cover 620, the accommodating chamber 100, and the diaphragm (not shown) in the through hole 500; it can be understood that the internal space of the accommodating chamber 100 and the internal space of the sound cavity 400 constitute this closed cavity.

[0034] In an optional embodiment, one or more speakers 200 are provided in the storage chamber 100 for sound production; the speaker 200 may be cylindrical, and an arc-shaped limiting portion is provided on the side wall of the storage chamber 100 corresponding to the speaker 200; this is beneficial in reducing the overall volume, making the structure of the embodiment of the present application more compact.

[0035] In an optional embodiment, dry cells are installed in the battery compartment 300. The electric blowpipe itself is relatively large, and requires a battery that can store a large amount of electricity to ensure battery life. Taking into account both cost and meeting usage requirements, dry cells are preferred. Of course, it is also feasible to use other power storage modules that can meet the power usage requirements of the embodiment of the present application; for example, multiple button cells connected together; for example, lithium batteries, etc. On this basis, the battery compartment 300 is arranged on the side of the accommodating compartment 100 facing the main body of the electric blowpipe and is arranged away from the sound cavity 400; that is, the sound cavity 400 is arranged back to back with the accommodating compartment 100. Since the battery itself has a large length and width, the sound cavity 400 can occupy a larger space, ensuring a large sound cavity space, which can help ensure its good sound effect.

[0036] In an optional embodiment, the cross-sectional area of the acoustic cavity 400 is greater than or equal to the cross-sectional area of the battery compartment 300; this can expand the effective space inside the acoustic cavity 400 as much as possible to ensure the sound effect.

[0037] In an optional embodiment, the height of the acoustic cavity 400 is at least one-fourth of the height of the battery compartment 300 , further ensuring that the internal space of the acoustic cavity 400 is sufficient.

[0038] In an optional embodiment, the speaker 200 includes a small end 210 and a large end 220, the small end 210 is fixedly connected to the bottom wall of the accommodating chamber 100; the large end 220 abuts against the inner top of the upper cover 610, and the upper cover 610 has a through hole 612 corresponding to the large end 220; this embodiment has the effect of a more compact structural design and a better sound effect.

[0039] In an optional embodiment, a groove 611 is formed on the top outer wall of the upper cover 610, and the through hole 612 is located at the bottom of the groove 611. A decorative patch 130 is connected to the groove 611, so that the decorative patch plays a decorative role while not protruding from the outer surface of the shell 600; the decorative patch 130 covers the part where the through hole 612 is formed; so that the other part of the through hole 612 is connected to the outside world. For details, please refer to Figure 3 , that is, a number of small holes are opened on the decorative patch, and the parts where the small holes are aligned with the through holes 612 are connected to the outside world.

[0040] In an optional embodiment, an exhaust hole 110 is opened on the accommodating chamber 100; when the diaphragm is not installed, the exhaust hole 110 is open; when the diaphragm is installed, the exhaust hole 110 is closed.

[0041] In an optional embodiment, a saliva drainage hole 120 is opened on a side of the accommodating chamber 100 away from the electric blowpipe body to drain the saliva therein.

[0042] Example 2

[0043] The electric blowpipe comprises the electric blowpipe tailstock and the electric blowpipe body as described above, wherein one end of the electric blowpipe body away from the blowpipe nozzle is connected to the electric blowpipe tailstock to form a complete electric blowpipe; Figure 3-5 As shown, the shell 600 can be extended to serve as the outer shell of the entire electric blowpipe; of course, it can be understood that this arrangement can be made in the whole because the structure is the simplest and the production is the most convenient; if the tailstock of the electric blowpipe is produced separately, the shell 600 can also only wrap the tailstock of the electric blowpipe.

[0044] It should be understood that the terms used herein are for the purpose of describing specific example embodiments only and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "comprise", "include", "contain" and "have" are inclusive and therefore specify the presence of stated features, steps, operations, elements and / or parts, but do not exclude the presence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring them to be performed in the specific order described or illustrated, unless the order of execution is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0045] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates otherwise, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0046] The foregoing is merely a list of specific embodiments of the present application, intended to enable those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the broadest scope consistent with the principles and novel features of the present application.

Claims

1. The tailstock of the electric blowpipe is used to connect with the main body of the electric blowpipe, and its characteristics are: The invention comprises a shell (600), wherein a storage compartment (100) is provided in the shell (600), and a speaker (200) is provided in the storage compartment (100); a battery compartment (300) is provided in the shell (600) for installing a battery; a sound cavity (400) is also provided in the shell (600), and the sound cavity (400) is provided on a side of the storage compartment (100) facing the main body of the electric blowpipe and is connected to the storage compartment (100); a mounting hole (500) connected to the outside is opened on a side of the storage compartment (100) away from the main body of the electric blowpipe, and a diaphragm is installed in the mounting hole (500).

2. The tailstock of the electric blowpipe according to claim 1, characterized in that: The battery compartment (300) is arranged on a side of the accommodating compartment (100) facing the electric blowpipe body and is arranged away from the sound cavity (400).

3. The tailstock of the electric blowpipe according to claim 2, characterized in that: The cross-sectional area of the acoustic cavity (400) is greater than or equal to the cross-sectional area of the battery compartment (300).

4. The tailstock of the electric blowpipe according to any one of claims 1 to 3, characterized in that: The housing (600) comprises an upper cover (610) and a bottom cover (620) that are connected to each other, and a sealed cavity can be formed between the upper cover (610), the bottom cover (620), the accommodating chamber (100), and the diaphragm.

5. The tailstock of the electric blowpipe according to claim 4, characterized in that: The speaker (200) includes a small end (210) and a large end (220), wherein the small end (210) is fixedly connected to the bottom wall of the accommodating chamber (100); the large end (220) abuts against the inner top of the upper cover (610), and the upper cover (610) is provided with a through hole (612) corresponding to the large end (220).

6. The tailstock of the electric blowpipe according to claim 5, characterized in that: A groove (611) is provided on the top outer wall of the upper cover (610), the through hole (612) is located at the bottom of the groove (611), a decorative patch (130) is connected in the groove (611), and the decorative patch (130) covers the portion of the through hole (612).

7. The tailstock of the electric blowpipe according to claim 4, characterized in that: The outer side surface of the speaker (200) is circular, and the inner wall of the accommodating chamber (100) is provided with an arc-shaped limiting portion corresponding to the speaker (200).

8. The tailstock of the electric blowpipe according to claim 4, characterized in that: The accommodating compartment (100) is provided with an exhaust hole (110) on a side facing the bottom cover (620).

9. The tailstock of the electric blowpipe according to claim 4, characterized in that: A saliva drainage hole (120) is provided on one side of the accommodating compartment (100) away from the main body of the electric blowpipe.

10. Electric blowpipe, characterized in that: The invention comprises the electric blowpipe tailstock as claimed in any one of claims 1 to 9 and an electric blowpipe body, wherein one end of the electric blowpipe body away from the blowpipe nozzle is connected to the electric blowpipe tailstock.

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