Child musical instrument angle iron

Abstract

The utility model relates to the technical field of musical instruments, and discloses a children's musical instrument angle iron, which comprises an angle iron and a base, a main frame is fixedly mounted on the base, a connecting elastic rope is horizontally arranged in the middle of the main frame, the connecting elastic rope is positioned at the middle lower part of the main frame, a plurality of groups of lower clamping frames are uniformly and fixedly mounted on the connecting elastic rope, and the lower clamping frames are fixedly mounted on the base. A lower clamping groove is formed in the lower end face of the lower clamping frame, an upper mounting rope is arranged at the position, located on the upper middle portion, in the main frame, and the upper mounting rope and the connecting elastic rope are both elastic ropes. The notch of the angle iron is inserted into the lower clamping frame in the middle of the main frame, then the angle iron is pulled upwards until the notch of the angle iron is flush with the upper mounting rope, after the angle iron is inserted into the upper mounting rope, a hand for grasping the angle iron is loosened, the angle iron is automatically supported by the upper mounting rope and the elastic force of the connecting elastic rope, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of musical instruments, in particular to a triangle for children's musical instruments. Background Art

[0002] The triangle is a common percussion instrument for children. It is made of a metal rod bent into a triangular structure, usually suspended on a bracket, and a clear sound is produced by hitting one side with a metal rod. Its structure is simple and easy to operate, so it has a wide application in children's music education. However, the unique shape of the triangle brings inconvenience in storage and storage.

[0003] The triangle usually appears in a closed or open triangular structure. Although this structural design helps to produce a clear sound, there are some problems in storage and storage. First, the triangular shape makes it difficult for the triangle to be placed stably on a horizontal plane, and it is easy to slide or fall over, thus increasing the difficulty of storage. Second, when multiple triangles are stacked, due to their protruding edges and irregular shapes, it is very difficult to arrange them closely, resulting in a large occupied space and low storage efficiency. In addition, the surface of the triangle is smooth and the metal material is easy to slide, which further exacerbates the problem of inconvenient storage.

[0004] In order to solve the above problems, various improvement methods have been tried in the prior art. For example, Chinese Patent Publication No. CN201920751717.8 discloses a percussion instrument for cultivating children's music literacy, including a wooden board and several triangles. One side of the wooden board is provided with a handheld arc plate and the other side is provided with a hanging arc plate. The inside of the wooden board is provided with a hollow area, and the triangle is located in the hollow area. The wooden board is provided with several through holes, and the through holes are arranged in two rows and are respectively located above and below the hollow area. The through holes are provided with several connecting ropes for cooperating with them. One end of the connecting rope passes through one of the through holes above and the upper inner angle of the triangle and then extends out from the adjacent through hole above. One end of the connecting rope passes through one of the through holes below and the lower inner angle of the triangle and then extends out from the adjacent through hole below. The utility model can train children's hearing and strengthen the cultivation of children in music, adding a sense of music; the design of the handheld arc plate and the hanging arc plate is adopted, so that it can be easily held or hung for use.

[0005] When the triangle of this type is stored, the connecting rope located below needs to be picked up before it can pass through the triangle for storage, and the storage is not convenient enough.

[0006] Therefore, we propose a triangle for children's musical instruments. Content of the Utility Model

[0007] The utility model mainly solves the technical problems existing in the above prior art, and provides a triangle for children's musical instruments.

[0008] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a children's musical instrument triangle, comprising a triangle and a base, wherein a main frame is fixedly mounted on the base, a connecting elastic rope is horizontally arranged in the middle of the main frame, the connecting elastic rope is located in the middle and lower part of the main frame, a plurality of groups of lower clamping frames are evenly fixedly mounted on the connecting elastic rope, a lower clamping groove is provided on the lower end surface of the lower clamping frame, an upper mounting rope is arranged in the middle and upper part of the main frame, and both the upper mounting rope and the connecting elastic rope are elastic ropes.

[0009] Preferably, the front end surface of the lower clamping frame is provided with a side clamping groove, which is an arc-shaped groove that cooperates with the triangle iron. Lower clamping pads are fixedly installed on both sides of the inner wall of the lower clamping groove, and the lower clamping pads are flexible pads.

[0010] Preferably, a plurality of groups of adjusting threads are evenly spaced apart on the side wall of the main frame, and screw rods are fixedly mounted on both ends of the upper mounting rope, and the screw rods are threadedly connected to the adjusting threads.

[0011] Preferably, multiple groups of sub-frames are evenly spaced within the main frame, the connecting elastic rope is connected between adjacent sub-frames, an avoidance groove is provided on the sub-frame, the upper mounting rope passes through the avoidance groove and can move up and down within the avoidance groove, and a taking groove is provided in the middle of the sub-frame.

[0012] Preferably, a rear frame that can rotate around the bottom of the base is movably installed on the rear end surface of the base. The rear frame is a rectangular plate and has a through slot corresponding to the position of the lower clamp. The rear frame is connected to the base through a damping hinge, and a hanging plate is fixedly installed on the top of the rear frame.

[0013] Preferably, a rod slot is provided on the main frame, and a knocking rod is installed in the rod slot.

[0014] Beneficial effects

[0015] The utility model provides a children's musical instrument triangle, which has the following beneficial effects:

[0016] (1) This is a children's musical instrument triangle. In order to make it easier for children to use, the device can be held with one hand, and then the other hand can pinch the triangle, insert the notch of the triangle into the lower clamping frame located in the middle of the main frame, and then pull the triangle up until the notch of the triangle is flush with the upper installation rope. After the triangle is inserted through the upper installation rope, release the hand holding the triangle, and the elastic force of the upper installation rope and the connecting elastic rope will automatically prop up the triangle, which is easy to use.

[0017] (2) The triangle iron, a kind of children's musical instrument, can adjust the horizontal height of the upper mounting rope by the threaded connection between the screw rod and the adjusting screw hole, so as to adapt to triangle irons of different sizes. It can also screw the screw rods at both ends of the upper mounting rope into the adjusting screw holes at different positions to make the upper mounting rope form an inclined plane for mounting triangle irons of different sizes simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those of ordinary skill in the art, other implementation drawings can be obtained by extension based on the provided drawings without creative efforts.

[0019] The structures, ratios, sizes, etc. illustrated in this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they do not have substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present invention.

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the present invention;

[0021] Figure 2 It is a front view of the present invention;

[0022] Figure 3 It is the Figure 2 enlarged view of part A in the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the upper mounting rope of the present invention;

[0024] Figure 5 It is a schematic diagram of the support state structure of the present invention.

[0025] Legend Explanation:

[0026] 1. Base; 2. Main frame; 3. Sub-frame; 4. Connecting elastic rope; 5. Lower clamp; 6. Side clamping groove; 7. Lower clamping groove; 8. Lower clamping pad; 9. Avoidance groove; 10. Adjusting screw hole; 11. Upper mounting rope; 12. Screw rod; 13. Rod groove; 14. Knocking rod; 15. Hanging plate; 16. Taking groove; 17. Triangle iron; 18. Rear frame; 19. Through groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Embodiment: A children's musical instrument triangle, such as Figures 1-5 As shown, it includes a triangle 17 and a base 1, and a main frame 2 is fixedly installed on the base 1. The main frame 2 is a rectangular frame. A connecting elastic rope 4 is horizontally arranged in the middle of the main frame 2, and the connecting elastic rope 4 is located in the middle and lower part of the main frame 2. A plurality of groups of lower clamping frames 5 are evenly fixed on the connecting elastic rope 4, and a lower clamping groove 7 is opened on the lower end surface of each group to facilitate the placement of the triangle 17. At the same time, an upper mounting rope 11 is provided at the middle and upper part of the main frame 2. The upper mounting rope 11 and the connecting elastic rope 4 are both elastic ropes. Therefore, when using and storing the triangle 17, the triangle 17 can be directly passed through the lower clamping frame 5, and then the opening of the triangle 17 is pulled up to the upper mounting rope 11, and then the triangle 17 is passed through the upper mounting rope 11. After loosening the triangle 17, the elastic force of the upper mounting rope 11 and the connecting elastic rope 4 is stretched along the inclined surface of the triangle 17, automatically propping up the triangle 17 in the main frame 2, achieving the convenience of one-handed operation.

[0029] Furthermore, a side clamping groove 6 is provided on the front end surface of the lower clamping frame 5 . The side clamping groove 6 is an arc-shaped groove that cooperates with the triangle iron 17 to position the triangle iron 17 .

[0030] Furthermore, lower clamping pads 8 are fixedly installed on both sides of the inner wall of the lower clamping groove 7. The lower clamping pads 8 are flexible pads, which are made of rubber in this embodiment and can be made of sponge, silicone or other materials in other embodiments, so as to facilitate the clamping of the triangle iron 17.

[0031] Due to the elastic force of the upper mounting rope 11 and the connecting elastic rope 4, smaller triangles 17 can be stored in the main frame 2. At the same time, when storing larger triangles 17, the upper mounting rope 11 can hang the triangles 17 from above, so that triangles 17 of different sizes can be stored in the main frame 2.

[0032] Furthermore, in order to enhance the effect of storing the triangle iron 17, a plurality of groups of adjustment wire holes 10 are evenly spaced on the side wall surface of the main frame 2, and screw rods 12 are fixedly installed at both ends of the upper mounting rope 11. The screw rods 12 are threadedly connected to the adjustment wire holes 10. The position of the upper mounting rope 11 in the main frame 2 can be adjusted to adapt to triangle irons 17 of different sizes.

[0033] In order not to affect the adjacent triangle irons 17 when taking a single triangle iron 17, multiple sub-frames 3 are evenly spaced in the main frame 2. The connecting elastic ropes 4 are connected between adjacent sub-frames 3. Avoidance grooves 9 are also provided on the sub-frames 3. The upper mounting ropes 11 pass through the avoidance grooves 9 and can move up and down in the avoidance grooves 9. A taking groove 16 is also provided in the middle of the sub-frame 3. The taking groove 16 is an arc-shaped concave surface to avoid fingers when taking the triangle iron 17.

[0034] Further, the rear end face of the base 1 is movably installed with a rear frame 18 that can rotate around the bottom of the base 1. The rear frame 18 is a rectangular plate and a through groove 19 is provided corresponding to the position of the lower clamping frame 5. The rear frame 18 and the base 1 are connected by a damping hinge, and the angle between the rear frame 18 and the base 1 can be freely adjusted to provide greater supporting force, so that the main frame 2 can be placed vertically. A hanging plate 15 is fixedly installed at the top of the rear frame 18 for hanging the main frame 2.

[0035] Further, a rod groove 13 is provided on the main frame 2, and a striking rod 14 is installed in the rod groove 13.

[0036] The working principle of the present utility model: For the convenience of children to use, the device can be held with one hand, and then the other hand pinches the triangle iron 17, inserts the notch of the triangle iron 17 onto the lower clamping frame 5 in the middle of the main frame 2, and then pulls up the triangle iron 17 until the notch of the triangle iron 17 is flush with the upper mounting rope 11. After inserting the triangle iron 17 through the upper mounting rope 11, release the hand holding the triangle iron 17, and the elastic force of the upper mounting rope 11 and the connecting elastic rope 4 automatically supports the triangle iron 17, which is convenient to use.

[0037] At the same time, the side clamping position grooves 6 and the lower clamping pads 8 on the lower clamping frame 5 cooperate to fix the triangle iron 17 in a specific position without shaking.

[0038] By the threaded connection of the lead screw 12 and the adjusting thread hole 10, the height of the upper mounting rope 11 at different levels can be adjusted to adapt to triangle irons 17 of different sizes. The lead screws 12 at both ends of the upper mounting rope 11 can also be screwed into the adjusting thread holes 10 at different positions to form an inclined plane for the upper mounting rope 11 to simultaneously install triangle irons 17 of different sizes.

[0039] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A children's musical instrument, the triangle, comprising a triangle (17) and a base (1), characterized in that: A main frame (2) is fixedly installed on the base (1). A connecting elastic cord (4) is horizontally arranged in the middle of the main frame (2). The connecting elastic cord (4) is located at the lower middle position of the main frame (2). A plurality of groups of lower clamping frames (5) are fixedly installed on the connecting elastic cord (4) evenly. A lower clamping groove (7) is formed on the lower end surface of the lower clamping frame (5). An upper mounting cord (11) is arranged at the upper middle position in the main frame (2). Both the upper mounting cord (11) and the connecting elastic cord (4) are elastic cords.

2. The triangle iron for children's musical instrument according to claim 1, characterized in that: A side clamping slot (6) is formed on the front end surface of the lower clamping frame (5). The side clamping slot (6) is an arc-shaped groove for cooperating with an angle iron (17). Lower clamping pads (8) are fixedly installed on both sides of the inner side wall surface of the lower clamping groove (7). The lower clamping pads (8) are flexible pads.

3. A triangle for children's musical instrument according to claim 1, characterized in that: A plurality of groups of adjusting screw holes (10) are formed on the side wall surface of the main frame (2) at equal intervals. Both ends of the upper mounting cord (11) are fixedly installed with screw rods (12). The screw rods (12) are in threaded connection with the adjusting screw holes (10).

4. A triangle for children's musical instrument according to claim 1, characterized in that: A plurality of sub-frames (3) are arranged in the main frame (2) at equal intervals. The connecting elastic cord (4) is connected between adjacent sub-frames (3). An avoidance groove (9) is also formed on the sub-frame (3). The upper mounting cord (11) passes through the avoidance groove (9) and can move up and down in the avoidance groove (9). A taking groove (16) is also formed in the middle of the sub-frame (3).

5. A triangle for children's musical instruments according to claim 1, characterized in that: A rear frame (18) that can rotate around the bottom of the base (1) is movably installed on the rear end surface of the base (1). The rear frame (18) is a rectangular plate and a through slot (19) is formed at the position corresponding to the lower clamping frame (5). The rear frame (18) is connected to the base (1) through a damping hinge. A hanging plate (15) is fixedly installed at the top of the rear frame (18).

6. A triangle for children's musical instrument according to claim 1, characterized in that: A rod slot (13) is formed on the main frame (2). A knocking rod (14) is installed in the rod slot (13).

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