Battery cover structure of electronic musical instrument

Abstract

The utility model discloses a battery cover structure of an electronic musical instrument, comprising a battery cover module comprising a machine body upper cover and a battery cover; the battery taking-out module comprises a sliding cover, a clamping block, a first limiting bulge, a fourth limiting bulge and a spring; the sliding cover slides on the other side of the upper surface of the machine body upper cover, the clamping block is fixed to the lower portion of the front end of the sliding cover and clamped in a clamping groove in the lower portion of one end of the battery cover, the first limiting protrusion is fixed to one side of the lower end of the sliding cover, the fourth limiting protrusion is arranged on one side of the first limiting protrusion, and one end of the spring is fixed to the middle of the inner side of the fourth limiting protrusion. And the other end of the spring sleeves the outer side of one end of the first limiting bulge. The utility model solves the problems that the battery in the prior art needs to be assembled and disassembled through threads, time and labor are wasted, and the applicability is insufficient.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic musical instruments, in particular to a battery cover structure of the electronic musical instrument. Background Art

[0002] Electronic musical instruments are instruments that produce sound electronically. They do not rely on traditional acoustic sound-producing bodies such as strings, membranes or metal bodies to produce sound. The battery cover is a component structure of electronic musical instruments and provides external protection for the battery that provides electrical energy.

[0003] After searching, China's authorized patent number CN202022959618.4 discloses a smart box, including a shell, a longitudinal partition of a certain length is arranged in the shell, and the longitudinal partition divides the inside of the smart box into a battery installation area and a circuit board installation area. The shell has an opening at one end of the battery installation area to allow the battery to be taken out, and the other end is provided with a cylindrical structure for installing a battery ejection device. The battery is installed in the battery box, and a first groove is arranged on the side of the battery box close to the longitudinal partition. A PCB circuit board is installed in the circuit board installation area, and a battery locking device is installed on the PCB circuit board. The battery is locked in the smart box by cooperating with the first groove on one side of the battery box. The battery of the existing patented smart box is detachable and integrates functional modules. It can be installed on the side of the electric guitar, which is convenient for users to replace batteries and keeps the appearance of the electric guitar simple and beautiful.

[0004] However, the applicant found that the above existing patents still have the following disadvantages in actual use:

[0005] The purpose of the above-mentioned existing patent is to integrate the battery and the circuit board into a smart box, wherein the battery is loaded in the smart box and automatically unloaded by a pop-up device. However, after the battery box is automatically unloaded, the battery in the battery box needs to be screwed and disassembled, which is time-consuming and labor-intensive and has insufficient applicability. Utility Model Content

[0006] The utility model aims to provide a battery cover structure for an electronic musical instrument to solve the defects or limitations of the smart box battery proposed in the above background technology, that is, the battery needs to be assembled and unassembled by screwing, which is time-consuming and labor-intensive and has insufficient applicability.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] A battery cover structure for an electronic musical instrument, comprising:

[0009] A battery cover module, the battery cover module includes a body cover and a battery cover, the battery cover is snap-connected to one side of the upper surface of the body cover; and

[0010] A battery removal module, the battery removal module comprises a sliding cover, a clamping block, a first limiting protrusion, a fourth limiting protrusion and a spring;

[0011] Among them, the sliding cover slides on the other side of the upper surface of the upper cover of the fuselage, and the card block is fixed at the lower part of the front end of the sliding cover, the card block is connected to the card slot at the lower part of one end of the battery cover, and the first limiting protrusion is fixed on one side of the lower end of the sliding cover, the fourth limiting protrusion is arranged on one side of the first limiting protrusion, one end of the spring is fixed to the middle part of the inner side of the fourth limiting protrusion, and the other end of the spring is sleeved on the outer side of one end of the first limiting protrusion.

[0012] Furthermore, a groove is provided on the other side of the upper surface of the upper cover of the body, and the sliding cover slides in the groove, and the length of the groove is greater than the length of the sliding cover.

[0013] Furthermore, the battery removal module further includes a second limiting protrusion and a third limiting protrusion, the second limiting protrusion is fixed to one side of the fourth limiting protrusion, and the third limiting protrusion is fixed to one side of the first limiting protrusion.

[0014] Furthermore, the first limiting protrusion and the fourth limiting protrusion are L-shaped, and the second limiting protrusion and the third limiting protrusion are rectangular.

[0015] Furthermore, it also includes a protection module, which includes a lower protective cover and an upper protective cover. The upper protective cover is fixed to the outer side of the middle part of the lower end of the sliding cover, and the lower protective cover is arranged below the upper protective cover. The fourth limiting protrusion is fixed to the middle part of the upper end of the lower protective cover.

[0016] Furthermore, a locking column is threadedly provided through the front and rear ends of the lower protective cover, and a locking hole is fixedly provided at the front and rear ends of the upper protective cover, and one end of the locking column is threadedly extended into the locking hole.

[0017] Furthermore, a cross hole is provided in the middle of the other end of the locking column.

[0018] Furthermore, the battery cover module also includes a body lower cover, which is threaded on the lower end of the body upper cover, and batteries are arranged at one end inside the body upper cover and the body lower cover.

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] The utility model adopts the method of the slide cover cooperating with the card block to fix the structure of the battery cover. When the battery is disassembled and taken out, a force is applied to the slide cover to one side, and the force acts on the spring to compress the spring so that the card block inserted into the card slot is disengaged. The battery cover is opened, and the battery can be quickly loaded or taken out, which saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is the appearance diagram of the utility model. Figure 2 The internal schematic diagram of the utility model Figure 1 .

[0023] Figure 3 The interior of the utility model is shown in FIG. Figure 2 .

[0024] Figure 4 For the utility model Figure 3 A is an enlarged schematic diagram.

[0025] Figure 5 It is a cross-sectional view of the connection between the card block and the card slot of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 11. Body upper cover; 12. Body lower cover; 13. Battery cover; 21. Sliding cover; 22. First limiting protrusion; 23. Block; 24. Second limiting protrusion; 25. Third limiting protrusion; 26. Fourth limiting protrusion; 27. Spring; 31. Lower protective cover; 32. Upper protective cover; 33. Locking column; 34. Locking hole; 4. Battery. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0030] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0031] See also Figure 1-5As shown, this embodiment discloses a battery cover structure of an electronic musical instrument, including a battery cover module, a battery removal module and a protection module. The battery cover module includes a body cover 11 and a battery cover 13. The battery cover 13 is snapped onto one side of the upper surface of the body cover 11, and the battery cover 13 provides external shielding and protection for the battery. A groove is provided on the other side of the upper surface of the body cover 11, and a slide cover 21 slides in the groove, and the length of the groove is greater than the length of the slide cover 21. The groove is used to install the structure of the slide cover 21 and provide the moving space required for sliding. The length of the groove is greater than the length of the slide cover 21, so that the sliding requirement is met.

[0032] The battery cover module also includes a body lower cover 12, which is threaded on the lower end of the body upper cover 11, and a battery 4 is arranged at one end inside the body upper cover 11 and the body lower cover 12. The body upper cover 11 and the body lower cover 12 form an inner closed space, which can be used as a main installation carrier, and the battery 4 provides the power required by the electronic musical instrument.

[0033] The battery removal module includes a sliding cover 21, a card block 23, a first limiting protrusion 22, a fourth limiting protrusion 26 and a spring 27. The sliding cover 21 slides on the other side of the upper surface of the upper cover 11 of the fuselage, and the card block 23 is fixed to the lower part of the front end of the sliding cover 21. The card block 23 is clamped in the card slot at the lower part of one end of the battery cover 13, and the first limiting protrusion 22 is fixed to one side of the lower end of the sliding cover 21. The fourth limiting protrusion 26 is arranged on one side of the first limiting protrusion 22. One end of the spring 27 is fixed to the middle position of the inner side of the fourth limiting protrusion 26, and the other end of the spring 27 is sleeved on the outer side of one end of the first limiting protrusion 22.

[0034] The sliding cover 21 installs the first limiting protrusion 22, the second limiting protrusion 24, the third limiting protrusion 25, the block 23 and the locking hole 34. The block 23 is used in conjunction with the card slot to fix the battery cover 13. The first limiting protrusion 22 and the second limiting protrusion 24 install the spring 27. The block 23 can slide forward and backward through the elastic expansion and contraction of the spring 27, and the battery cover 13 can be opened and closed by using it with the card slot.

[0035] The battery removal module further includes a second limiting protrusion 24 and a third limiting protrusion 25. The second limiting protrusion 24 is fixed to one side of the fourth limiting protrusion 26, and the third limiting protrusion 25 is fixed to one side of the first limiting protrusion 22. The second limiting protrusion 24 and the third limiting protrusion 25 limit the position of the fourth limiting protrusion 26 in the forward and backward sliding. The first limiting protrusion 22 and the fourth limiting protrusion 26 are set to be L-shaped, and the second limiting protrusion 24 and the third limiting protrusion 25 are set to be rectangular.

[0036] The protection module of the battery cover structure of the electronic musical instrument includes a lower protective cover 31 and an upper protective cover 32. The upper protective cover 32 is fixed to the outer side of the middle part of the lower end of the sliding cover 21, and the lower protective cover 31 is arranged below the upper protective cover 32. The fourth limiting protrusion 26 is fixed to the middle part of the upper end of the lower protective cover 31.

[0037] The upper protective cover 31 and the lower protective cover 32 form a sealed environment, which can protect the lower structure of the battery removal module. The front and rear ends of the lower protective cover 31 are threaded with locking columns 33, and the front and rear ends of the upper protective cover 32 are fixed with locking holes 34, and one end of the locking column 33 is threadedly extended into the locking hole 34. The upper protective cover 31 and the lower protective cover 32 can be installed and fixed by the threaded connection between the locking column 33 and the locking hole 34, and the threaded connection is conducive to the disassembly and assembly of the structure.

[0038] A cross hole is provided in the middle of the other end of the locking column 33 , which can be used with an external plum screwdriver to apply the force required for disassembly and assembly of the locking column 33 .

[0039] Working principle: When the user wants to replace the battery 4, a backward sliding force can be applied to the slide cover 21 to move the card block 23 out of the card slot. At the same time, the force acts on the spring 27 to compress the spring 27, and the second limiting protrusion 24 and the third limiting protrusion 25 also move backward until the rear end of the slide cover 21 contacts one end of the groove, and an upward force is applied to the battery cover 13 to separate the battery cover 13 from the upper cover 11 of the fuselage, so that the battery 4 is exposed and can be taken out.

[0040] After the battery 4 is replaced, the above reverse steps are applied so that the clamping block 23 is clamped into the clamping slot again, and the spring 27 that restores the deformation applies a resisting force to the clamping block 23 so that it is tightly clamped inside the clamping slot.

[0041] The battery cover structure design of the utility model can easily take out and replace the battery 4 without repeatedly disassembling and installing the screws of the upper cover 11 of the machine body, which saves time and effort and is convenient to use.

[0042] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A battery cover structure for an electronic musical instrument, characterized in that: include: A battery cover module, the battery cover module comprising a body upper cover (11) and a battery cover (13), the battery cover (13) being snap-connected to one side of the upper surface of the body upper cover (11); and A battery removal module, the battery removal module comprising a sliding cover (21), a clamping block (23), a first limiting protrusion (22), a fourth limiting protrusion (26) and a spring (27); The sliding cover (21) slides on the other side of the upper surface of the body cover (11), and the card block (23) is fixed to the lower part of the front end of the sliding cover (21), the card block (23) is engaged in the card slot at the lower part of one end of the battery cover (13), and the first limiting protrusion (22) is fixed to one side of the lower end of the sliding cover (21), the fourth limiting protrusion (26) is arranged on one side of the first limiting protrusion (22), one end of the spring (27) is fixed to the middle part of the inner side of the fourth limiting protrusion (26), and the other end of the spring (27) is sleeved on the outer side of one end of the first limiting protrusion (22).

2. The battery cover structure of the electronic musical instrument according to claim 1, characterized in that: A groove is provided on the other side of the upper surface of the upper cover (11) of the body, and the sliding cover (21) slides in the groove, and the length of the groove is greater than the length of the sliding cover (21).

3. The battery cover structure of the electronic musical instrument according to claim 1, characterized in that: The battery removal module further comprises a second limiting protrusion (24) and a third limiting protrusion (25), wherein the second limiting protrusion (24) is fixed to one side of the fourth limiting protrusion (26), and the third limiting protrusion (25) is fixed to one side of the first limiting protrusion (22).

4. The battery cover structure of the electronic musical instrument according to claim 3, characterized in that: The first limiting protrusion (22) and the fourth limiting protrusion (26) are L-shaped, and the second limiting protrusion (24) and the third limiting protrusion (25) are rectangular.

5. The battery cover structure of the electronic musical instrument according to claim 1, characterized in that: The invention also comprises a protection module, wherein the protection module comprises a lower protection cover (31) and an upper protection cover (32), wherein the upper protection cover (32) is fixed to the outer side of the middle part of the lower end of the sliding cover (21), and the lower protection cover (31) is arranged below the upper protection cover (32), and the fourth limiting protrusion (26) is fixed to the middle part of the upper end of the lower protection cover (31).

6. The battery cover structure of the electronic musical instrument according to claim 5, characterized in that: The front and rear ends of the lower protective cover (31) are threadedly provided with locking columns (33), and the front and rear ends of the upper protective cover (32) are fixed with locking holes (34), and one end of the locking column (33) is threadedly extended into the locking hole (34).

7. The battery cover structure of the electronic musical instrument according to claim 6, characterized in that: A cross hole is provided in the middle of the other end of the locking column (33).

8. The battery cover structure of the electronic musical instrument according to claim 1, characterized in that: The battery cover module also includes a body lower cover (12), wherein the body lower cover (12) is threaded on the lower end of the body upper cover (11), and batteries (4) are arranged at one end of the inner part of the body upper cover (11) and the body lower cover (12).

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