Convenient string cleaning equipment

Abstract

The utility model discloses portable string cleaning equipment, and particularly relates to the technical field of string cleaning, the portable string cleaning equipment comprises a C-shaped plate, when a string needs to be cleaned, an extension plate is moved out of a connecting box, then the extension plate is pulled to move towards a direction close to bristles I, and bristles II and the bristles I are positioned on the same horizontal line, so that the string is convenient to clean, and the cleaning efficiency is improved. Then the connecting boxes on the two sides are rotated in the opposite directions, then one extending plate can penetrate through the lower portion of the string, the other extending plate is located above the string, the second brush bristles can make contact with the string, then the second brush bristles slowly move in the string extending direction, the string can be cleaned conveniently, and the cleaning efficiency is improved; when the device needs to be stored, the extension plate can slide into the connecting box, then the first sliding block can slide to the bottom of the second sliding groove, then the second screw is rotated to be inserted into the disc and the first sliding block in a threaded mode, the extension plate is fixed, and the device is convenient to store and carry.

Description

TECHNICAL FIELD

[0001] The utility model relates to string cleaning technical field, concretely is a kind of portable string cleaning equipment. BACKGROUND

[0002] In the music field, stringed instruments such as guitar, violin and the like are widely loved by people. Strings are the key components for stringed instruments to produce sound. However, in the process of use, strings are easily contaminated by dust, dirt, hand sweat and the like. These contaminants not only affect the tone and sound quality of the instrument, but also can accelerate the aging and damage of the strings, and string cleaning equipment needs to be used to clean the strings.

[0003] A stringed instrument string cleaning brush is disclosed in Chinese Patent Publication No. CN220937153U. When the brush body needs to be replaced due to wear caused by increased cleaning frequency, pull the connecting block to move the clamping L-shaped plate away from the brush body. Through the fixing device, the problem of traditional stringed instrument string cleaning brush, which is basically a one-piece structure of bristles and handle, is solved, which requires simultaneous replacement of bristles and handle, making replacement troublesome.

[0004] However, the string cleaning brush in the above-mentioned scheme has bristles only on one side, which results in that only one side of the string can be cleaned when cleaning the string, and the other side needs to be cleaned again, which is low in cleaning efficiency. In addition, the cleaning brush is relatively large in size, and the distance between the string and the bridge of the stringed instrument is often very short, so it is difficult to insert the cleaning brush into this narrow space for cleaning operation. Forced insertion may damage the string and limit the applicability of the cleaning brush in actual use.

[0005] Therefore, it is necessary to invent a portable string cleaning equipment. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a portable string cleaning equipment to solve the problems raised in the above background.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a portable string cleaning equipment, comprising a C-shaped plate, symmetrically distributed connecting boxes are rotatably arranged between the two side walls of the C-shaped plate, a plurality of bristles one are fixedly arranged on one side of the connecting box, an L-shaped plate is slidably arranged in the connecting box, a spring telescopic rod is fixedly arranged on one side of the L-shaped plate, a vertical plate is fixedly arranged at the other end of the spring telescopic rod, a sliding block one is fixedly arranged on one side of the L-shaped plate, the sliding block one is slidably connected with the connecting box, a sliding block two is fixedly arranged on one side of the vertical plate, the sliding block two is slidably connected with the connecting box, an extension plate is fixedly arranged on the top of the vertical plate, and a plurality of bristles two are fixedly arranged on one side of the extension plate.

[0008] Preferably, one side of the connecting box is provided with an L-shaped sliding groove one, and the sliding block two is slidingly installed in the L-shaped sliding groove one.

[0009] Preferably, one side of the connecting box is provided with a sliding groove two, and the sliding block one is slidingly installed in the sliding groove two.

[0010] Preferably, one side of the connecting box is fixedly provided with a square block, a screw one is threadedly inserted into the top of the square block, and the screw one is threadedly inserted into the sliding block two and the sliding block one.

[0011] Preferably, the bottom of the sliding block two and the bottom of the sliding block one are respectively provided with a threaded hole two and a threaded hole one, and the screw one is threadedly inserted into the threaded hole two and the threaded hole one.

[0012] Preferably, the C-shaped plate is rotatably provided with symmetrically distributed rotating shafts between the two side walls, and the rotating shafts are fixedly connected with the connecting box.

[0013] Preferably, one end of the rotating shaft penetrates through the C-shaped plate and is fixedly provided with a disc at the end, one side of the C-shaped plate is fixedly provided with symmetrically distributed horizontal plates, the bottom of the horizontal plate is threadedly provided with a screw two, and the screw two is threadedly inserted into the disc.

[0014] Preferably, a plurality of threaded holes three are formed in the outer side of the disc, and the screw two is threadedly inserted into the threaded hole three.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1. when needing to clean the strings, the extension plate is moved out of the connecting box, then the extension plate is pulled to move towards the brush hair one, the brush hair two is in the same horizontal line with the brush hair one, the strings are conveniently cleaned, then the connecting boxes on the two sides are rotated in the opposite direction, then one of the extension plates can pass through below the strings, the other extension plate is above the strings, the brush hair two can contact the strings, then the strings are slowly moved along the extension direction, the strings are conveniently cleaned, and the cleaning efficiency is improved.

[0017] 2. when needing to store the device, the extension plate is slid to the connecting box, then the sliding block one is slid to the bottom of the sliding groove two, then the screw two is threadedly inserted into the disc and the sliding block one, the extension plate is fixed, and the device is conveniently stored and carried. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model provides an overall structure schematic view;

[0019] Figure 2 The utility model provides Figure 1 The structure enlarged schematic view of A in the middle;

[0020] Figure 3 Provided by this utility model Figure 1 Enlarged schematic diagram of the structure at point B;

[0021] Figure 4 A schematic diagram of the connecting box structure provided by this utility model;

[0022] Figure 5 Provided by this utility model Figure 4 Enlarged schematic diagram of the structure at point C.

[0023] In the diagram: 1. C-shaped plate; 11. Connecting box; 111. Brush bristle one; 12. Extension plate; 121. Brush bristle two; 13. Square block; 14. Screw one; 15. L-shaped slide groove one; 16. Slide groove two; 19. L-shaped plate; 191. Vertical plate; 192. Spring telescopic rod; 193. Slider one; 1931. Threaded hole one; 194. Slider two; 1941. Threaded hole two; 21. Rotating shaft; 22. Disc; 221. Threaded hole three; 23. Horizontal plate; 24. Screw two. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example: Figures 1-4 As shown, this utility model provides a convenient string cleaning device, including a C-shaped plate 1. A symmetrically distributed connecting box 11 is rotatably arranged between the two side walls of the C-shaped plate 1. Multiple brush bristles 111 are fixedly arranged on one side of the connecting box 11. An L-shaped plate 19 is slidably arranged inside the connecting box 11. A spring telescopic rod 192 is fixedly arranged on one side of the L-shaped plate 19. A vertical plate 191 is fixedly arranged at the other end of the spring telescopic rod 192. A slider 193 is fixedly arranged on one side of the L-shaped plate 19 and is slidably connected to the connecting box 11. A slider 2 194 is fixedly arranged on one side of the vertical plate 191 and is slidably connected to the connecting box 11. An extension plate 12 is fixedly arranged at the top of the vertical plate 191, and multiple brush bristles 121 are fixedly arranged on one side of the extension plate 12.

[0026] Furthermore, an L-shaped groove 15 is provided on one side of the connecting box 11, and the slider 194 is slidably installed in the L-shaped groove 15 to facilitate the sliding of the slider 194.

[0027] Further, one side of the connecting box 11 is provided with a sliding groove two 16, and the sliding block one 193 is slidingly installed in the sliding groove two 16, facilitating the sliding of the sliding block one 193.

[0028] Further, one side of the connecting box 11 is provided with a square block 13, a screw one 14 is threadedly inserted into the top of the square block 13, and the screw one 14 is threadedly inserted into the sliding block two 194 and the sliding block one 193.

[0029] Further, the bottom of the sliding block two 194 and the sliding block one 193 is respectively provided with a threaded hole two 1941 and a threaded hole one 1931, the screw one 14 is threadedly inserted into the threaded hole two 1941 and the threaded hole one 1931, and the sliding block two 194 and the sliding block one 193 are facilitated to be fixed.

[0030] Further, the C-shaped plate 1 is rotatably provided with symmetrically distributed rotating shafts 21 between the two side walls, the rotating shafts 21 are fixedly connected with the connecting box 11, and the connecting box 11 is facilitated to rotate.

[0031] Further, one end of the rotating shaft 21 penetrates through the C-shaped plate 1 and is fixedly provided with a disc 22 at the end, one side of the C-shaped plate 1 is fixedly provided with symmetrically distributed cross plates 23, the bottom of the cross plate 23 is threadedly provided with a screw two 24, and the screw two 24 is threadedly inserted into the disc 22.

[0032] Further, the outer side of the disc 22 is provided with a plurality of threaded holes three 221, and the screw two 24 is threadedly inserted into the threaded holes three 221, facilitating the fixation of the disc 22.

[0033] Working principle: when the strings need to be cleaned, the L-shaped plate 19 and the vertical plate 191 can be pulled out from the connecting box 11, the extension plate 12 is moved out of the connecting box 11, then the extension plate 12 is pulled towards the brush one 111, the sliding block two 194 is moved towards the brush one 111, the spring telescopic rod 192 is squeezed, and the brush two 121 and the brush one 111 are on the same horizontal line, facilitating the cleaning of the strings, then the screw one 14 is threadedly inserted into the sliding block two 194 and the sliding block one 193, the L-shaped plate 19 and the extension plate 12 are fixed, then the other extension plate 12 can be pulled out from the other connecting box 11, and then it is fixed.

[0034] Then the screw two 24 on both sides is twisted and removed from the disc 22 on both sides, then the connecting box 11 on both sides is rotated in the opposite direction, then one of the extension plates 12 passes through the strings below, and the other extension plate 12 is above the strings, then the brush two 121 can contact the strings, and then slowly move along the square extension of the strings to clean the strings, improving the cleaning efficiency.

[0035] When the device needs to be stored, the extension plate 12 can be slid into the connecting box 11, then the sliding block 193 can be slid to the bottom of the sliding groove 16, and then the screw 24 is screwed into the disc 22 and the sliding block 193, so that the extension plate 12 is fixed.

[0036] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A portable string cleaning device comprising a C-shaped plate (1), characterized in that: The C-shaped plate (1) has symmetrically distributed connecting boxes (11) rotating between its two side walls. Multiple brush bristles (111) are fixedly provided on one side of the connecting box (11). An L-shaped plate (19) is slidably provided inside the connecting box (11). A spring telescopic rod (192) is fixedly provided on one side of the L-shaped plate (19). A vertical plate (191) is fixedly provided at the other end of the spring telescopic rod (192). A slider (193) is fixedly provided on one side of the L-shaped plate (19). The slider (193) is slidably connected to the connecting box (11). A slider (194) is fixedly provided on one side of the vertical plate (191). The slider (194) is slidably connected to the connecting box (11). An extension plate (12) is fixedly provided at the top of the vertical plate (191). Multiple brush bristles (121) are fixedly provided on one side of the extension plate (12).

2. A portable string cleaning device according to claim 1, wherein: The connecting box (11) has an L-shaped groove (15) on one side, and the slider (194) is slidably installed in the L-shaped groove (15).

3. A portable string cleaning device as claimed in claim 1, wherein: The connecting box (11) has a second sliding groove (16) on one side, and the first slider (193) is slidably installed in the second sliding groove (16).

4. A portable string cleaning device as claimed in claim 1, wherein: A block (13) is fixedly provided on one side of the connecting box (11), and a screw (14) is threadedly inserted into the top of the block (13). The screw (14) is threadedly inserted into the slider (194) and the slider (193).

5. A portable string cleaning device according to claim 4, wherein: The bottom of slider two (194) and slider one (193) are respectively provided with threaded hole two (1941) and threaded hole one (1931), and screw one (14) is threaded into threaded hole two (1941) and threaded hole one (1931).

6. A portable string cleaning device as defined in claim 1, wherein: The C-shaped plate (1) has symmetrically distributed rotating shafts (21) between its two side walls, and the rotating shafts (21) are fixedly connected to the connecting box (11).

7. A portable string cleaning device according to claim 6, wherein: One end of the rotating shaft (21) passes through the C-shaped plate (1) and a disc (22) is fixed at its end. A symmetrically distributed horizontal plate (23) is fixed on one side of the C-shaped plate (1). A screw (24) is threaded into the bottom of the horizontal plate (23). The screw (24) is threaded into the disc (22).

8. A portable string cleaning device according to claim 7, wherein: The outer side of the disc (22) has multiple threaded holes (221), and the screw (24) is threaded into the threaded holes (221).

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