CN213211688U

CN213211688U - Foldable electronic organ with organ frame for children

Info

Publication number: CN213211688U
Application number: CN202021852303.3U
Authority: CN
Inventors: 黄奉楷; 司柳萍
Original assignee: Nan'an Haowei Electronic Technology Co ltd
Current assignee: Nan'an Haowei Electronic Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-14
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a children are with musical instrument frame folded cascade electronic organ, including backup pad and fixing base, the both sides fixed mounting of backup pad bottom has articulated seat, the inside rotation of articulated seat is connected with first pivot. This children use musical instrument frame folded cascade electronic organ, through the lifter, a supporting plate, the slipmat, a fixed base, first pivot, the slider, the second pivot, the spout, the third pivot, articulated seat, mutually support of taut rope and spring, realized adjusting highly, the use of cooperation motor, make more swift and convenient of regulation, compare with traditional musical instrument frame regulation, the regulation of this device, and can let the player of different heights all reach the position of sitting in the optimum position of placing with the not unidimensional electronic organ, make playing more comfortable, and the slipmat at the top of backup pad plays the antiskid to the electronic organ, make the electronic organ place more firmly, the harm that the protection electronic organ dropped.

Description

Foldable electronic organ with organ frame for children

Technical Field

The utility model relates to an electronic organ field specifically is a children are with musical instrument frame folded cascade electronic organ.

Background

The electronic organ is an electronic keyboard musical instrument, belonging to electronic synthesizer, it adopts large scale integrated circuit, most of them are equipped with sound memory storage (wave table). For storing the real sound waveforms of various musical instruments and outputting them at the time of performance. The commonly used electronic organ comprises a composer keyboard (with automatic accompaniment) and a synthesizer (without automatic accompaniment), the electronic organ in the broad sense comprises an electronic piano (a digital piano, different from an electro-acoustic piano), mostly uses staff, and mostly records the staff in high and low tones. The rack for placing the electronic organ is an electronic organ rack, and is generally in an X shape and a Z shape.

However, when the existing electronic organ frame is used for playing and adjusting the electronic organ, the electronic organ frame is inconvenient to fold, inconvenient to carry during large-scale playing, and sometimes has certain obstruction on observing music scores due to the problem of light to influence playing, so that the foldable electronic organ frame for children is provided.

Disclosure of Invention

An object of the utility model is to provide a children are with musical instrument frame folded cascade electronic organ to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a children are with musical instrument frame folded cascade electronic organ, includes backup pad and fixing base, the both sides fixed mounting of backup pad bottom has articulated seat, the inside of articulated seat is rotated and is connected with first pivot, the spout has all been seted up to the both sides of fixing base, the inside sliding connection of spout has two sliders, rotate through the bearing on the slider and install the third pivot, it is connected with the lifter to rotate between third pivot and the first pivot, fixedly connected with spring between one side of slider and one side of spout inner wall, the both sides of fixing base are all rotated and are installed the second pivot, and the drive end fixedly connected with servo motor of second pivot, two straining ropes of take-up reel fixedly connected with have been cup jointed through it in the second pivot, and the opposite side fixed connection of the free end of straining rope and slider.

As a further aspect of the present invention: the all fixed mounting in both sides of fixing base bottom has the universal wheel, the quantity of universal wheel has four, and four universal wheels are located the four corners of fixing base bottom respectively.

As a further aspect of the present invention: one side fixed mounting of backup pad bottom has the lug, the bottom of lug is provided with the second nut, the bottom of lug is changeed and is installed the draw runner, one side at draw runner top is run through and is seted up the through-hole, the outer wall sliding connection of draw runner has the slide, the screw hole fixedly connected with third nut that the slide was seted up through it, the top fixedly connected with montant of slide, the top of montant is provided with the connecting rod, the first nut of screw hole fixedly connected with of seting up through its top between montant and the connecting rod, bottom one side fixedly connected with bulb of connecting rod, the welding of one side of draw runner has the fixed block.

As a further aspect of the present invention: the bottom of the sliding seat is provided with a sliding groove matched with the sliding strip, and the sliding strip is connected with the sliding seat in a sliding mode through the sliding groove.

As a further aspect of the present invention: and the top of the supporting plate is provided with an anti-slip pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a lifter, the backup pad, the slipmat, a fixed base, first pivot, the slider, the second pivot, the spout, the third pivot, articulated seat, mutually supporting of taut rope and spring, realized highly adjusting, the use of cooperation motor, make more swift and convenient of regulation, adjust with traditional musical instrument frame and compare, the regulation of this device, and can let the player of different heights and not unidimensional electronic organ all reach the position of sitting in the best position of placing, make playing more comfortable, and the slipmat at the top of backup pad plays anti-skidding effect to electronic organ, make electronic organ place more firmly, protect the harm that the electron dropped.

2. This practicality uses through mutually supporting of fixed block, lug, slide, montant, connecting rod, bulb, first nut, second nut, third nut and draw runner, uses light can be good play the additional action to electronic organ, and this device simple structure can carry out quick equipment simultaneously, and the area that occupies is less, and convenient to use, and can be along with adorning, the different occasions of being convenient for use.

Drawings

Fig. 1 is a schematic structural view of a foldable electronic organ with a frame for children;

fig. 2 is a top view of a support plate of a foldable electronic organ with a frame for children;

fig. 3 is a schematic view of a connection structure of a slider in an electronic organ with a foldable frame for children and a related structure thereof.

In the figure: the device comprises a fixing block 1, a bump 2, a sliding seat 3, a vertical rod 4, a connecting rod 5, a lifting rod 6, a supporting plate 7, an anti-slip pad 8, a spring 9, a fixing seat 10, a bulb 11, a first nut 12, a second nut 13, a first rotating shaft 14, a sliding block 15, a second rotating shaft 16, a universal wheel 17, a sliding groove 18, a third rotating shaft 19, a hinged seat 20, a through hole 21, a third nut 22, a sliding strip 23 and a tensioning rope 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a foldable electronic organ with a frame for children includes a supporting plate 7 and a fixing base 10, hinged bases 20 are fixedly installed on two sides of the bottom of the supporting plate 7, a first rotating shaft 14 is rotatably connected to the inside of the hinged bases 20, sliding grooves 18 are respectively formed on two sides of the fixing base 10, two sliders 15 are slidably connected to the inside of the sliding grooves 18, a third rotating shaft 19 is rotatably installed on the sliders 15 through bearings, a lifting rod 6 is rotatably connected between the third rotating shaft 19 and the first rotating shaft 14, a spring 9 is fixedly connected between one side of the slider 15 and one side of the inner wall of the sliding groove 18, a second rotating shaft 16 is rotatably installed on two sides of the fixing base 10, a servo motor is fixedly connected to a driving end of the second rotating shaft 16, two tensioning ropes 24 are fixedly connected to the second rotating shaft 16 through a winding reel sleeved thereon, and a free end of each, the universal wheels 17 are fixedly mounted on two sides of the bottom of the fixed seat 10, the number of the universal wheels 17 is four, the four universal wheels 17 are respectively positioned at four corners of the bottom of the fixed seat 10, the convex block 2 is fixedly mounted on one side of the bottom of the supporting plate 7, the second nut 13 is arranged at the bottom of the convex block 2, the slide bar 23 is rotatably mounted at the bottom of the convex block 2, a through hole 21 is formed in one side of the top of the slide bar 23 in a penetrating manner, the outer wall of the slide bar 23 is slidably connected with the slide seat 3, the slide seat 3 is fixedly connected with a third nut 22 through a threaded hole formed in the slide seat 3, the top of the slide seat 3 is fixedly connected with a vertical rod 4, a connecting rod 5 is arranged at the top of the vertical rod 4, a first nut 12 is fixedly connected between the vertical rod 4 and the connecting rod 5 through a threaded hole formed in the top of the slide seat, and the slide bar 23 is connected with the slide carriage 3 in a sliding way through a sliding groove, and the top of the support plate 7 is provided with an anti-skid pad 8.

The utility model discloses a theory of operation is:

when the electronic organ is used, after the electronic organ is placed, the servo motor at the bottom is opened, the servo motor can drive the second rotating shaft 16 to rotate, the second rotating shaft 16 can drive the tensioning rope 24 to contract to further enable the sliding block 15 at the other side to move towards the direction of the second rotating shaft 16, the lifting rod 6 is enabled to ascend in the moving process of the sliding block 15, the supporting plate 7 at the top is further driven to ascend under the action of the first rotating shaft 14, the height of the supporting plate 7 away from the ground is further adjusted to reach a comfortable position, the process is suitable for different crowds, the electronic organ placing device is more suitable for the vast crowds, players with different heights and electronic organs with different sizes can reach the optimal position for placing in a sitting posture, playing is more comfortable, the anti-skid pads 8 at the top of the supporting plate 7 play a role in skid prevention on the electronic organ, and the electronic organ placing is more firm, the harm that the protection electronic organ dropped later, installs lighting apparatus, and this equipment illuminating effect is good, can be good play the additional effect to electronic organ, and this device simple structure can carry out quick equipment simultaneously, and the area that occupies is less, convenient to use, and can be along with the occasion use of dress, the difference of being convenient for along with using.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a children are with musical instrument frame folded cascade electronic organ, includes backup pad (7) and fixing base (10), its characterized in that: hinged seats (20) are fixedly installed on two sides of the bottom of the supporting plate (7), a first rotating shaft (14) is rotatably connected inside the hinged seats (20), sliding grooves (18) are formed in two sides of the fixing seat (10), two sliding blocks (15) are slidably connected inside the sliding grooves (18), a third rotating shaft (19) is rotatably installed on each sliding block (15) through a bearing, a lifting rod (6) is rotatably connected between each third rotating shaft (19) and the first rotating shaft (14), a spring (9) is fixedly connected between one side of each sliding block (15) and one side of the inner wall of each sliding groove (18), a second rotating shaft (16) is rotatably installed on two sides of the fixing seat (10), a servo motor is fixedly connected to a driving end of each second rotating shaft (16), and two tensioning ropes (24) are fixedly connected to the second rotating shaft (16) through a winding disc in a sleeved mode, and the free end of the tensioning rope (24) is fixedly connected with the other side of the sliding block (15).

2. The foldable electronic organ with frame for children as claimed in claim 1, wherein: the all fixed mounting in both sides of fixing base (10) bottom has universal wheel (17), the quantity of universal wheel (17) has four, and four universal wheels (17) are located the four corners of fixing base (10) bottom respectively.

3. The foldable electronic organ with frame for children as claimed in claim 1, wherein: a convex block (2) is fixedly arranged on one side of the bottom of the supporting plate (7), a second nut (13) is arranged at the bottom of the convex block (2), a slide bar (23) is rotatably arranged at the bottom of the convex block (2), a through hole (21) is arranged at one side of the top of the slide bar (23) in a penetrating way, the outer wall of the slide bar (23) is connected with a slide seat (3) in a sliding way, the slide seat (3) is fixedly connected with a third nut (22) through a threaded hole formed in the slide seat, a vertical rod (4) is fixedly connected with the top of the sliding seat (3), a connecting rod (5) is arranged on the top of the vertical rod (4), a first nut (12) is fixedly connected between the vertical rod (4) and the connecting rod (5) through a threaded hole formed in the top of the vertical rod, the lamp bulb is fixedly connected to one side of the bottom of the connecting rod (5) and the fixing block (1) is welded to one side of the sliding strip (23).

4. The foldable electronic organ with frame for children as claimed in claim 3, wherein: the bottom of the sliding seat (3) is provided with a sliding groove matched with the sliding strip (23), and the sliding strip (23) is connected with the sliding seat (3) in a sliding mode through the sliding groove.

5. The foldable electronic organ with frame for children as claimed in claim 1, wherein: and the top of the supporting plate (7) is provided with an anti-skid pad (8).