Portable sound hole pickup

Abstract

The utility model discloses a portable sound hole pickup, which relates to the technical field of sound hole pickups and comprises a box body, a box cover is mounted at the top end of the box body, the outer wall of the box cover is fixedly connected with a gear shaft mounted on the outer wall of the box body, an inner container in sliding connection with the inner wall of the box body is arranged in the box body, and the inner container is connected with the inner wall of the box body. A containing cavity used for containing a sound hole pickup is formed in the end face of the top end of the inner container, a cavity is further formed in the position, located at the bottom of the inner container, of the lower portion of the containing cavity, and notches are further formed in the two sides of the containing cavity. According to the utility model, through the arrangement of the box body, the sound hole pickup is more convenient to carry, and through the simple structure of gear linkage, the sound hole pickup can be further assisted to be taken.

Description

Technical Field

[0001] The utility model relates to the technical field of sound hole pickups, in particular to a sound hole pickup which is easy to carry. Background Art

[0002] The sound hole pickup is a key device in electric guitars and basses that converts the vibration of the strings into electrical signals. Its main function is to convert the vibration of the guitar strings into electrical signals so that they can be processed by amplifiers and effects. The working principle of the pickup is that when the guitar strings vibrate, the induction coil inside the pickup cuts the magnetic lines of force and generates electrical signals according to the principle of electromagnetic induction.

[0003] Since the sound hole pickup can only be installed on the guitar when the guitar is in use, the musician must carry the sound hole pickup separately when carrying the guitar. In the prior art, the sound hole pickup is inconvenient to carry because of the cable and the fixing buckle. Therefore, we propose a sound hole pickup that is easy to carry. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a portable sound hole pickup to solve the technical problems mentioned in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable sound hole pickup, comprising a box body, a box cover is installed on the top of the box body, and the outer wall of the box cover is fixedly connected to a gear shaft installed on the outer wall of the box body, an inner shell is provided inside the box body and is slidably connected to the inner wall of the box body, and a placement cavity for placing the sound hole pickup is provided on the top end surface of the inner shell, a cavity is also provided at the bottom of the inner shell below the placement cavity, and notches are also provided on both sides of the placement cavity.

[0006] By adopting the above technical solution, the sound hole pickup can be carried more conveniently, and the simple structure of gear linkage can further assist in taking the sound hole pickup.

[0007] The utility model is further configured that vertical plates are fixed to the outer walls at both ends of the inner container, and rollers extending to both sides of the vertical plates are installed inside each group of the vertical plates, and the rollers are provided in multiple groups and distributed at intervals.

[0008] By adopting the above technical solution, the movement of the inner liner is assisted.

[0009] The utility model is further configured that a limit frame adapted to the vertical plate is arranged on the inner wall of the box body outside the vertical plate, and there are two groups of limit frames which are symmetrically arranged, and sliding cavities for assisting the movement of the roller are opened in the two groups of limit frames.

[0010] By adopting the above technical solution, the movement of the inner liner is assisted.

[0011] The utility model is further configured that an outer wall on one side of the inner container is provided with an inwardly recessed groove, and a driven tooth wall is provided in the groove.

[0012] By adopting the above technical solution, a driven effect is achieved.

[0013] The utility model is further configured that a driving gear meshingly connected to the driven tooth wall is arranged in the groove, and the driving gear is installed in the inner wall of the box body, and a steering gear meshingly connected to the driving gear is installed in the inner wall of the box body, and the steering gear is meshingly connected to the gear shaft.

[0014] By adopting the above technical solution, the inner tank can be driven.

[0015] In summary, the utility model mainly has the following beneficial effects:

[0016] 1. The utility model is provided with a box body, a box cover and an inner liner. First, when the sound hole pickup needs to be carried, the box cover is rotated to open, and then the fixing buckle and the cable of the sound hole pickup are placed in the cavity below the inner liner, and then the sound hole pickup is placed in the placement cavity of the inner liner, so that the placement of the sound hole pickup is completed, and then the box body can be rotated to close, so that the sound hole pickup can be carried in a portable manner;

[0017] 2. The utility model provides a notch, a gear shaft, a driving gear and a driven tooth wall. When the sound hole pickup needs to be taken out, the box cover is opened by rotating. The rotation of the box cover will drive the gear shaft to rotate synchronously, and the rotation of the gear shaft will drive the rotation of the adjustment gear. After the adjustment gear rotates, it will drive the driving gear to rotate. Therefore, the driving gear drives the inner shell to move upward through the meshing action with the driven tooth wall, thereby facilitating the taking out of the sound hole pickup. In addition, the notch provided on the inner shell can further improve the convenience of taking out the sound hole pickup. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a schematic diagram of the expanded structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the inner tank structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the box body of the utility model;

[0022] Figure 5It is a schematic cross-sectional view of the box body of the present utility model.

[0023] In the figure: 1. box body; 2. box cover; 3. gear shaft; 4. liner; 5. placement cavity; 6. cavity; 7. notch; 8. vertical plate; 9. roller; 10. limit frame; 11. sliding cavity; 12. driven gear wall; 13. driving gear; 14. adjustment gear. DETAILED DESCRIPTION

[0024] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0025] The following describes an embodiment of the utility model based on its overall structure.

[0026] A portable sound hole pickup, such as Figure 1-Figure 5 As shown, it comprises a box body 1, a box cover 2 is installed on the top of the box body 1, and the outer wall of the box cover 2 is fixedly connected to a gear shaft 3 installed on the outer wall of the box body 1, an inner liner 4 is provided inside the box body 1 and is slidably connected to the inner wall of the box body 1, and a placement cavity 5 for placing a sound hole pickup is provided on the top end surface of the inner liner 4, and a cavity 6 is further provided at the bottom of the inner liner 4 below the placement cavity 5 to place a fixing buckle and a cable, and notches 7 are further provided on both sides of the placement cavity 5 to assist in taking the sound hole pickup;

[0027] Furthermore, in this embodiment, vertical plates 8 are fixed to the outer walls at both ends of the inner container 4, and rollers 9 extending to both sides of the vertical plates 8 are installed inside each group of vertical plates 8, and there are multiple groups of rollers 9 distributed at intervals.

[0028] See also Figure 4 A limit frame 10 adapted to the vertical plate 8 is arranged on the inner wall of the box body 1 on the outer side of the vertical plate 8, and there are two groups of limit frames 10 and they are symmetrically arranged, and a sliding cavity 11 for assisting the movement of the roller 9 is opened in the two groups of limit frames 10 to achieve the auxiliary movement of the inner liner 4.

[0029] See also Figure 3 An inwardly recessed groove is provided on one side outer wall of the inner liner 4 , and a driven tooth wall 12 is provided in the groove to realize the driving effect on the inner liner 4 .

[0030] See also Figure 4-Figure 5 A driving gear 13 meshing with the driven tooth wall 12 is provided in the groove, and the driving gear 13 is installed in the inner wall of the box body 1. A steering gear 14 meshing with the driving gear 13 is installed in the inner wall of the box body 1, and the steering gear 14 is meshing with the gear shaft 3 to realize the driving effect on the inner tank 4.

[0031] The working principle of the utility model is as follows: first, when the sound hole pickup needs to be carried, the box cover 2 is rotated to open, and then the fixing buckle and the cable of the sound hole pickup are placed in the cavity 6 below the inner liner 4, and then the sound hole pickup is placed in the placement cavity 5 of the inner liner 4, so that the placement of the sound hole pickup is completed, and then the box cover 2 can be rotated to close, so that the portable carrying of the sound hole pickup is completed;

[0032] When the sound hole pickup needs to be taken out, the box cover 2 is turned to open, and the rotation of the box cover 2 will drive the gear shaft 3 to rotate synchronously, and the rotation of the gear shaft 3 will drive the rotation of the adjustment gear 14, and the rotation of the adjustment gear 14 will drive the driving gear 13 to rotate, so that the driving gear 13 drives the inner liner 4 to move upward through the meshing action with the driven tooth wall 12, so as to facilitate the taking out of the sound hole pickup. In addition, the notch 7 provided on the inner liner 4 can further improve the convenience of taking out the sound hole pickup;

[0033] In addition, during the upward movement of the inner liner 4, an auxiliary structure is added in this embodiment to ensure the steady and smooth movement of the inner liner 4. Specifically, when the inner liner 4 moves upward, the rollers 9 located at the two side ends of the inner liner 4 will roll in the limit frame 10 to assist the movement of the inner liner 4, thereby converting the sliding friction of the inner liner 4 into rolling friction, greatly reducing the friction resistance, thereby improving the smoothness of the movement of the inner liner 4.

[0034] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A portable sound hole pickup, comprising a box body (1), characterized in that: A box cover (2) is mounted on the top of the box body (1), and the outer wall of the box cover (2) is fixedly connected to a gear shaft (3) mounted on the outer wall of the box body (1). An inner liner (4) is arranged inside the box body (1) and is slidably connected to the inner wall of the box body (1). A placement cavity (5) for placing a sound hole pickup is provided on the top end surface of the inner liner (4), a cavity (6) is further provided below the placement cavity (5) and at the bottom of the inner liner (4), and notches (7) are further provided on both sides of the placement cavity (5).

2. A portable sound hole pickup according to claim 1, characterized in that: Vertical plates (8) are fixed to the outer walls at both ends of the inner container (4), and rollers (9) extending to both sides of the vertical plates (8) are installed inside each group of the vertical plates (8), and the rollers (9) are provided in multiple groups and are distributed at intervals.

3. A portable sound hole pickup according to claim 2, characterized in that: A limit frame (10) adapted to the vertical plate (8) is arranged on the inner wall of the box body (1) outside the vertical plate (8), and there are two sets of limit frames (10) which are symmetrically arranged, and a sliding cavity (11) for the auxiliary roller (9) to move is opened in the two sets of limit frames (10).

4. A portable sound hole pickup according to claim 1, characterized in that: An inwardly recessed groove is provided on one side outer wall of the inner container (4), and a driven tooth wall (12) is provided in the groove.

5. A portable sound hole pickup according to claim 4, characterized in that: A driving gear (13) meshingly connected with the driven gear wall (12) is arranged in the groove, and the driving gear (13) is installed in the inner wall of the box body (1).

6. A portable sound hole pickup according to claim 5, characterized in that: A direction-adjusting gear (14) meshingly connected to the driving gear (13) is installed in the inner wall of the box body (1), and the direction-adjusting gear (14) meshingly connected to the gear shaft (3).

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