Replaceable pickup module

Abstract

The utility model relates to the technical field of electronic musical instruments, in particular to a replaceable sound pick-up module, a sound pick-up and a musical instrument body adopt a detachable structure, the later maintenance of the sound pick-up is facilitated, different types of sound pick-ups can be selected according to different use conditions, and the use effect of the musical instrument is enriched. Specifically, an accommodating groove is formed in the guitar main body, a metal frame is fixed on the accommodating groove, and the metal frame and the sound pick-up are detachably connected through the matching of a convex strip and a sliding groove, so that the mounting and dismounting are convenient, and the difficulty of later maintenance and replacement is reduced; meanwhile, the sound pick-up is provided with the connecting male seat, the metal frame is provided with the connecting female seat, electric connection is achieved through abutting connection of the connecting male seat and the connecting female seat, and normal use of the sound pick-up is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic musical instruments, in particular to a replaceable pickup module. Background Art

[0002] A pickup is a device used to collect ambient sound on site and transmit it to the back-end equipment. It is composed of a microphone and an audio amplifier circuit. Pickups are widely used in electronic musical instruments to collect the sounds produced by analog instruments.

[0003] In current electronic musical instruments, the pickup is mainly buried in the instrument body, forming an integrated structure with the instrument body, which is not convenient for subsequent maintenance and replacement. Utility Model Content

[0004] Based on this, the purpose of the present invention is to provide a replaceable pickup module.

[0005] The utility model adopts the following technical solutions:

[0006] A replaceable pickup module comprises a piano body, wherein the piano body is provided with a receiving groove, an annular metal frame is fixedly provided inside the receiving groove, and a detachably connected pickup is provided inside the metal frame.

[0007] Preferably, a back plate is provided at the opening of the accommodating groove.

[0008] Preferably, a shockproof buffer block is provided in the accommodating groove, and the shockproof buffer block is arranged on the inward side of the back plate.

[0009] Preferably, a threaded hole is provided on a side surface of the metal frame, and a fastening screw is inserted into the threaded hole to fix the metal frame in the receiving groove.

[0010] Preferably, a control module is provided inside the body of the instrument, and the pickup is electrically connected to the control module.

[0011] Preferably, a male connection seat is provided on the side wall of the pickup, and a female connection seat is provided on the metal frame, and the female connection seat is electrically connected to the control module; the male connection seat abuts against the female connection seat to realize the electrical connection between the pickup and the control module.

[0012] Preferably, a wiring socket is provided in the main body of the instrument, a first connecting wire is connected to one side of the wiring socket, and a second connecting wire is connected to the other side of the wiring socket, the first connecting wire is connected to the connecting female socket, and the second connecting wire is connected to the control module.

[0013] Preferably, the male connection seat includes a first connection seat and metal springs evenly and equidistantly arranged on the outward side of the first connection seat; the female connection seat includes a second connection seat and a metal contact sheet arranged corresponding to the metal spring sheet; the metal spring sheet abuts against the metal contact sheet to achieve conduction.

[0014] Preferably, a convex strip is provided on the inner side of the metal frame, and a slide groove is provided on the side wall of the pickup. The convex strip and the slide groove are both vertically arranged, and the convex strip is inserted into the slide groove to assemble the pickup on the inner side of the metal frame.

[0015] Preferably, a limit block is provided at the bottom of the slide groove, and the bottom end of the convex strip abuts against the limit block; the convex strip and the limit block are penetrated by vertically arranged mounting holes, and fixing screws are inserted into the mounting holes to fix the pickup to the metal frame.

[0016] The beneficial effects of the utility model are:

[0017] The replaceable pickup module involved in the utility model has a detachable structure for the pickup and the instrument body, which is convenient for the later maintenance of the pickup. At the same time, different types of pickups can be selected according to different usage conditions to enrich the use effect of the musical instrument. Specifically, a receiving groove is opened on the main body of the instrument body, and a metal frame is fixed on the receiving groove. The metal frame and the pickup are detachably connected through the cooperation of the convex strip and the sliding groove, which is convenient for installation and disassembly, and reduces the difficulty of later maintenance and replacement. At the same time, a connecting male seat is set on the pickup, and a connecting female seat is set on the metal frame. Electrical connection is achieved through the abutment of the connecting male seat and the connecting female seat to ensure the normal use of the pickup. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the replaceable pickup module of the utility model;

[0019] Figure 2 for Figure 1 Section view along AA;

[0020] Figure 3 It is a schematic diagram of the installation of the detachable musical instrument body of the present invention.

[0021] Numbers in the figure:

[0022] 10-body; 11-backboard; 12-shockproof buffer block;

[0023] 20-accommodation tank;

[0024] 30-metal frame; 31-threaded hole; 32-fastening screw; 33-connecting female seat; 331-first connecting seat; 332-metal spring sheet; 34-convex strip;

[0025] 40-pickup; 41-connecting male socket; 411-second connecting socket; 412-metal contact piece; 42-sliding groove; 421-limiting block; 422-mounting hole;

[0026] 50-Control module;

[0027] 60-fixing screw;

[0028] 70 - wiring socket; 71 - first connecting wire; 72 - second connecting wire. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be noted that the terms "vertical direction", "upper", "lower", "horizontal" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0031] 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, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or 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.

[0032] like Figures 1 to 3 As shown, the replaceable pickup module of the utility model comprises a body 10, a receiving groove 20 is provided on the body 10, a ring-shaped metal frame 30 is fixedly provided inside the receiving groove 20, and a detachably connected pickup 40 is provided inside the metal frame 30. The pickup 40 can be removed from the metal frame 30, which is convenient for the maintenance and replacement of the pickup 40 at a later time. Different models of pickups 40 can be selected according to different usage conditions to output different sound effects.

[0033] Specifically, a back plate 11 is provided at the opening of the accommodating groove 20, and at the same time, a shockproof buffer block 12 is provided in the accommodating groove 20, and the shockproof buffer block 12 is arranged on the inner side of the back plate 11; the back plate 11 is used to cover the notch of the accommodating groove 20 to achieve the function of dustproof and waterproof so as not to affect the normal use of the pickup 40 in the accommodating groove 20; the shockproof buffer block 12 plays a buffering role, and elastic materials such as sponge can be selected.

[0034] Specifically, a threaded hole 31 is provided on the side of the metal frame 30 , a fastening screw 32 is inserted into the threaded hole 31 , and one end of the fastening screw 32 penetrates into the body 10 , thereby fixing the metal frame 30 in the receiving groove 20 .

[0035] Specifically, a control module 50 for processing sound effects and performing audio output is provided inside the body 10, and the pickup 40 is electrically connected to the control module 50 to achieve data transmission. To achieve the electrical connection between the pickup 40 and the control module 50, a male connection socket 41 is provided on the side wall of the pickup 40, and a female connection socket 33 is provided on the metal frame 30. The female connection socket 33 is electrically connected to the control module 50. After the pickup 40 is assembled into the metal frame 30, the male connection socket 41 will abut against the female connection socket 33 to complete the electrical connection between the pickup 40 and the control module 50.

[0036] Furthermore, a terminal block 70 is also provided in the body 10, and a first connecting line 71 is connected to one side of the terminal block 70, and a second connecting line 72 is connected to the other side of the terminal block 70, the first connecting line 71 is connected to the connecting female socket 33, and the second connecting line 72 is connected to the control module 50; the electrical signal of the pickup 40 is transmitted to the control module 50 in sequence through the connecting male socket 41, the connecting female socket 33, the first connecting line 71, the terminal block 70, and the second connecting line 72.

[0037] Furthermore, the male connector 41 includes a first connector 331 and metal springs 332 evenly and equidistantly arranged on the outward side of the first connector 331; the female connector 33 includes a second connector 411 and a metal contact 412 corresponding to the metal spring 332; after the pickup 40 and the metal frame 30 are aligned and assembled, the metal spring 332 will abut against the metal contact 412 to achieve electrical signal conduction between the male connector 41 and the female connector 33.

[0038] Specifically, a convex strip 34 is convexly provided on the inner side of the metal frame 30, and a slide groove 42 is concavely provided on the side wall of the pickup 40. The convex strip 34 and the slide groove 42 are both vertically provided, and the convex strip 34 is inserted into the slide groove 42 to assemble the pickup 40 in the metal frame 30. At the same time, a stop block 421 is provided at the bottom of the slide groove 42. When the pickup 40 is connected to the metal frame 30, the bottom end of the convex strip 34 abuts against the stop block 421. In addition, a vertically provided mounting hole 422 is provided on the convex strip 34 and the stop block 421, and a fixing screw 60 is inserted into the mounting hole 422 to fix the pickup 40 to the metal frame 30.

[0039] The specific connection method between the pickup 40 and the metal frame 30 is as follows: Figure 3 As shown, the pickup 40 is pushed into the metal frame 30 along the direction of the arrow. During the pushing process, the convex strip 34 cooperates with the slide groove 42 to achieve limiting, until the bottom of the convex strip 34 abuts against the limiting block 421, and then the fixing screw 60 is locked into the mounting hole 422 to complete the connection between the pickup 40 and the metal frame 30.

[0040] Compared with the prior art, the replaceable pickup module involved in the utility model adopts a detachable structure between the pickup 40 and the instrument body, which is convenient for the later maintenance of the pickup 40. At the same time, different types of pickups 40 can be selected according to different usage conditions to enrich the use effect of the musical instrument. Specifically, a receiving groove 20 is opened on the instrument body 10, and a metal frame 30 is fixed on the receiving groove 20. The metal frame 30 and the pickup 40 are detachably connected through the cooperation of the convex strip 34 and the slide groove 42, which is convenient for installation and disassembly, reducing the difficulty of later maintenance and replacement. At the same time, a connecting male seat 41 is provided on the pickup 40, and a connecting female seat 33 is provided on the metal frame 30. The electrical connection is achieved by the abutment of the connecting male seat 41 and the connecting female seat 33 to ensure the normal use of the pickup 40.

[0041] The above only expresses the preferred technical solution of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and the utility model is also intended to include these modifications and modifications.

Claims

1. A replaceable pickup module, characterized in that: The invention comprises a body of a musical instrument, wherein a receiving groove is provided on the body of the musical instrument, an annular metal frame is fixedly provided inside the receiving groove, and a detachably connected pickup is provided inside the metal frame; a control module is provided inside the body of the musical instrument, and the pickup is electrically connected to the control module; a convex strip is provided on the inner side of the metal frame, and a slide groove is provided on the side wall of the pickup, the convex strip and the slide groove are both vertically arranged, and the convex strip is inserted into the slide groove to assemble the pickup on the inner side of the metal frame.

2. The replaceable pickup module according to claim 1, characterized in that: A back plate is provided at the opening of the accommodating groove.

3. The replaceable pickup module according to claim 2, characterized in that: A shockproof buffer block is arranged in the accommodating groove, and the shockproof buffer block is arranged on the inner side of the back plate.

4. The replaceable pickup module according to claim 1, characterized in that: The side surface of the metal frame is provided with a threaded hole, and the threaded hole is inserted with a fastening screw to fix the metal frame in the containing groove.

5. The replaceable pickup module according to claim 1, characterized in that: A male connection seat is provided on the side wall of the pickup, and a female connection seat is provided on the metal frame. The female connection seat is electrically connected to the control module; the male connection seat abuts against the female connection seat to realize the electrical connection between the pickup and the control module.

6. The replaceable pickup module according to claim 5, characterized in that: A wiring socket is provided in the body of the instrument, a first connecting wire is connected to one side of the wiring socket, and a second connecting wire is connected to the other side of the wiring socket. The first connecting wire is connected to the connecting female socket, and the second connecting wire is connected to the control module.

7. The replaceable pickup module according to claim 6, characterized in that: The male connection seat includes a first connection seat and metal springs evenly arranged at equal distances on the outward side of the first connection seat; the female connection seat includes a second connection seat and a metal contact corresponding to the metal spring; the metal spring and the metal contact are in contact with each other to achieve conduction.

8. The replaceable pickup module according to claim 1, characterized in that: A limit block is provided at the bottom of the slide slot, and the bottom end of the convex strip abuts against the limit block; the convex strip and the limit block are penetrated by vertically arranged mounting holes, and fixing screws are inserted into the mounting holes to fix the pickup to the metal frame.

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