CN110875028A - Foldable electronic organ with flat cable resetting mechanism - Google Patents
Foldable electronic organ with flat cable resetting mechanism Download PDFInfo
- Publication number
- CN110875028A CN110875028A CN201911262882.8A CN201911262882A CN110875028A CN 110875028 A CN110875028 A CN 110875028A CN 201911262882 A CN201911262882 A CN 201911262882A CN 110875028 A CN110875028 A CN 110875028A
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- flat cable
- pull ring
- electronic organ
- pcb
- organ
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- 210000000056 organ Anatomy 0.000 title claims abstract description 47
- 230000007246 mechanism Effects 0.000 title claims abstract description 45
- 238000006073 displacement reaction Methods 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- ZHBBDTRJIVXKEX-UHFFFAOYSA-N 1-chloro-2-(3-chlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C(=CC=CC=2)Cl)=C1 ZHBBDTRJIVXKEX-UHFFFAOYSA-N 0.000 description 7
- 230000006872 improvement Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/32—Constructional details
- G10H1/34—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
The invention relates to the technical field of electronic organs, in particular to a foldable electronic organ with a flat cable resetting mechanism, which comprises at least two organ key bases, wherein each organ key base is hinged with the adjacent key base, a PCB is arranged in each organ key base, the PCB in each organ key base is electrically connected with the PCB of the adjacent organ key base through a flat cable, the corresponding position of the flat cable is provided with the flat cable resetting mechanism for preventing the flat cable from unevenness, and the flat cable resetting mechanism comprises a pull ring sleeved on the flat cable and an elastic connecting piece connected to the other end of the pull ring; the flat cable resetting mechanism can smoothly drive the flat cable to reset, the flat cable resetting mechanism can enable the flat cable to be connected to the two adjacent PCB boards smoothly all the time, the flat cable can be prevented from being clamped in the key seat of the electronic organ, the electronic organ can be stably folded and unfolded, the normal connection of lines can be ensured, a good playing effect is further presented, and the service life of the electronic organ can be prolonged.
Description
The technical field is as follows:
the invention relates to the technical field of electronic organs, in particular to a foldable electronic organ with a flat cable resetting mechanism.
Background art:
the electronic organ is a common musical instrument in modern society, has the advantages of low price and simple operation, is popular with people of all ages, and is not convenient to carry in daily outing due to the large volume of the electronic organ, so that the foldable electronic organ appears on the market.
When the foldable electronic organ that exists in the market at present is unfolded again after folding, the winding displacement between the adjacent musical instrument keyways can not reset original position well, blocks very easily in musical instrument keyway the inside to influence the next normal folding and the expansion of electronic organ, still can cause the influence to the line transmission, and then influence the performance effect, and the winding displacement breaks easily, thereby leads to electronic organ life weak point.
The invention content is as follows:
the invention aims to provide a foldable electronic organ with a flat cable resetting mechanism, which can reset a flat cable well and prevent the flat cable from being clamped in a key seat of the organ, aiming at the defects in the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that: take winding displacement canceling release mechanical system's collapsible electronic organ, including two at least musical instrument keybeds, every musical instrument keybed all articulates rather than adjacent key bed, every musical instrument keybed all is equipped with the PCB board, the PCB board in every musical instrument keybed all is connected rather than the PCB board electricity of adjacent musical instrument keybed through the winding displacement, the relevant position department of winding displacement is equipped with the winding displacement canceling release mechanical system who is used for preventing the winding displacement unevenness, winding displacement canceling release mechanical system establishes the pull ring on the winding displacement including the cover, connect the elastic connection spare on the pull ring other end.
The further improvement of the scheme is that the elastic connecting piece is a rubber band, two sides of the pull ring are bent inwards to form barbs, and one end of the rubber band is sleeved and hooked on the two barbs.
The further improvement of the scheme is that the elastic connecting piece is a spring, one end of the pull ring, which is far away from the flat cable, is bent to form a hooking part, and one end of the spring is sleeved and hooked on the hooking part of the pull ring.
The flat cable reset mechanism further comprises a protrusion arranged at the corresponding position of the pull ring, one end of the elastic connecting piece is connected to the pull ring, and the other end of the elastic connecting piece is connected to the protrusion.
The other end of the elastic connecting piece of the flat cable resetting mechanism is also provided with a pull ring and a flat cable, the two ends of the elastic connecting piece are respectively connected with the pull ring at the corresponding end, and the pull rings at the two ends are respectively sleeved on the flat cable at the corresponding end.
The further improvement of the scheme is that the pull ring is sleeved at the bending part of the flat cable, and the flat cable is sleeved with a flexible sheath for protecting the flat cable at the position outside the piano key seat.
The scheme is further improved in that the flexible sheath is a grid-shaped flexible sheath woven by PET materials.
The further improvement of the scheme is that a wire arranging port for a wire to pass through is formed in one side, connected with the adjacent piano key seat, of each piano key seat, and the cross sectional area of the wire arranging port is larger than that of a flexible sheath sleeved on the wire.
The further improvement of the scheme is that the PCB is provided with a flat cable wiring terminal, one end of the flat cable is provided with a flat cable resetting mechanism, one end of the flat cable is electrically connected with the flat cable wiring terminal along the transverse direction, and the other end of the flat cable penetrates through the pull ring upwards and then is electrically connected with the flat cable wiring terminal on the other PCB.
The PCB board is provided with a flat cable connecting terminal, both ends of the flat cable are provided with flat cable resetting mechanisms, and both ends of the flat cable respectively penetrate through pull rings of the flat cable resetting mechanisms at the corresponding ends and then are electrically connected with the flat cable connecting terminal on the PCB board at the corresponding end along the transverse direction.
The invention has the beneficial effects that: the invention provides a foldable electronic organ with a flat cable resetting mechanism, which comprises at least two organ key bases, wherein each organ key base is hinged with the adjacent key base, a PCB (printed circuit board) is arranged in each organ key base, the PCB in each organ key base is electrically connected with the PCB of the adjacent organ key base through a flat cable, a flat cable resetting mechanism for preventing the flat cable from being uneven is arranged at the corresponding position of the flat cable, and the flat cable resetting mechanism comprises a pull ring sleeved on the flat cable and an elastic connecting piece connected to the other end of the pull ring; the flat cable resetting mechanism can smoothly drive the flat cable to reset, the flat cable resetting mechanism can enable the flat cable to be connected to the two adjacent PCB boards smoothly all the time, the flat cable can be prevented from being clamped in the key seat of the electronic organ, the electronic organ can be stably folded and unfolded, the normal connection of lines can be ensured, a good playing effect is further presented, and the service life of the electronic organ can be prolonged.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a point a in fig. 1.
Fig. 3 is an enlarged view at B in fig. 1.
FIG. 4 is a schematic structural view of a flat cable resetting mechanism according to the present invention
Fig. 5 is a schematic structural view of a flat cable resetting mechanism according to embodiment 2 of the present invention.
Fig. 6 is a schematic structural view of a flat cable resetting mechanism according to embodiment 3 of the present invention.
Fig. 7 is a schematic structural diagram of embodiment 4 of the present invention.
Description of reference numerals: the piano key seat 1, the flat cable resetting mechanism 2, the pull ring 3, the rubber band 4, the spring 5, the PCB 6, the flexible sheath 7, the protrusion 8, the flat cable 9, the flat cable port 10, the flat cable wiring terminal 11, the barb 12 and the hooking part 13.
The specific implementation mode is as follows:
in embodiment 1, as shown in fig. 1 to 4, the present invention includes four key bases 1, each key base 1 is hinged to its adjacent key base 1, each key base 1 is provided with a PCB 6 therein, the PCB 6 is provided with a cable connecting terminal 11, one side of the key base 1 connected to the adjacent key base 1 is provided with a cable port 10 for a cable 9 to pass through, the cross-sectional area of the cable port 10 is larger than the cross-sectional area of a flexible sheath 7 sleeved on the cable 9, the cable 9 sleeved with the flexible sheath 7 can smoothly extend back and forth in the cable port 10, one end of the cable 9 is transversely electrically connected to the cable connecting terminal 11, the other end of the cable 9 passes through the pull ring 3 upward and then is electrically connected to the cable connecting terminal 11 on another adjacent PCB 6 through the cable port 10, the PCB 6 in each key base 1 is electrically connected to the PCB 6 of its adjacent key base 1 through the cable 9, the flat cable 9 is provided with a flat cable resetting mechanism 2 for preventing the flat cable 9 from being uneven at the corresponding position, the flat cable resetting mechanism 2 comprises a rubber band 4, a pull ring 3 at the bending position of the flat cable 9 is sleeved with the pull ring 3, a protrusion 8 is arranged at the corresponding position of the pull ring 3, two sides of the pull ring 3 are bent inwards to form barbs 12, one end of the rubber band 4 is hooked on the two barbs 12, the other end of the rubber band 4 is connected to the protrusion 8, the flat cable 9 can be smoothly driven to reset through the flat cable resetting mechanism 2, the flat cable resetting mechanism 2 can enable the flat cable 9 to be connected to two adjacent PCB plates 6 all the time, the flat cable 9 is prevented from being clamped in the piano keybed 1, so that the electronic piano can be stably folded and unfolded, the normal connection of circuits can be ensured, the good playing effect can be presented, and the service life of the electronic.
The flexible sheath 7 used for protecting the flat cable 9 is sleeved on the position, located outside the piano key seat 1, of the flat cable 9, the flexible sheath 7 is a latticed flexible sheath 7 woven by a PET material, and the latticed flexible sheath 7 woven by the PET material has friction resistance, good dimensional stability and fatigue resistance, and can well protect the flat cable 9 located outside the piano key seat 1.
Example 3, as shown in fig. 6, differs from example 1 in that: the flat cable resetting mechanism 2 comprises a rubber band 4 and two pull rings 3, wherein two ends of the rubber band 4 are respectively sleeved and hooked on the pull rings 3 at the corresponding ends, the pull rings 3 at the two ends are respectively sleeved on the flat cable 9 at the corresponding end, and the rest parts are the same and are not repeated.
Example 4, as shown in fig. 7, differs from example 1 in that: the two ends of the flat cable 9 are both provided with the flat cable resetting mechanism 2, the two ends of the flat cable 9 respectively penetrate through the pull rings 3 of the flat cable resetting mechanisms 2 at the corresponding ends and then are electrically connected with the flat cable wiring terminals 11 on the PCB 6 at the corresponding ends along the transverse direction, and the rest parts are the same and are not described again.
The working principle is as follows:
when the electronic organ is folded, the flat cable 9 is connected to two adjacent PCB boards 6 in a bending mode, the length of the flat cable 9 turning upwards is lengthened, when the electronic organ is unfolded, the flat cable 9 is connected to the two adjacent PCB boards 6 in a straight mode, the length of the flat cable 9 turning upwards is shortened, no matter the electronic organ is folded or unfolded, the pull ring 3 can pull the flat cable 9 to the opposite direction under the elastic action of the elastic connecting piece, the flat cable 9 can be connected to the two adjacent PCB boards 6 all the time flatly, the flat cable 9 can be prevented from being clamped in the key seat 1, therefore, the electronic organ can be guaranteed to be stably folded and unfolded, the normal connection of circuits can be guaranteed, good playing effect can be presented, and the service life of the electronic organ can be prolonged.
It is understood that the above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, features and principles described in the present invention are included in the scope of the present invention.
Claims (10)
1. Take winding displacement canceling release mechanical system's collapsible electronic organ, its characterized in that: including two at least musical instrument keyways (1), every musical instrument keyway (1) all is articulated rather than adjacent musical instrument keyway (1), be equipped with PCB board (6) in every musical instrument keyway (1) all, PCB board (6) in every musical instrument keyway (1) all are connected rather than PCB board (6) electricity of adjacent musical instrument keyway (1) through winding displacement (9), the relevant position department of winding displacement (9) is equipped with winding displacement canceling release mechanical system (2) that are used for preventing winding displacement (9) unevenness, winding displacement canceling release mechanical system (2) establish pull ring (3) on winding displacement (9) including the cover, connect the elastic connection spare on the pull ring (3) other end.
2. The foldable electronic organ with the bus reset mechanism as claimed in claim 1, wherein: the elastic connecting piece is a rubber band (4), two sides of the pull ring (3) are bent inwards to form barbs (12), and one end of the rubber band (4) is sleeved on the two barbs (12).
3. The foldable electronic organ with the bus reset mechanism as claimed in claim 1, wherein: the elastic connecting piece is a spring (5), one end of the pull ring (3), which is far away from the flat cable (9), is bent to form a hooking part (13), and one end of the spring (5) is sleeved and hooked on the hooking part (13) of the pull ring (3).
4. The foldable electronic organ with the bus reset mechanism as claimed in claim 1, wherein: the flat cable resetting mechanism (2) further comprises a bulge (8) arranged at the corresponding position of the pull ring (3), one end of the elastic connecting piece is connected to the pull ring (3), and the other end of the elastic connecting piece is connected to the bulge (8).
5. The foldable electronic organ with the bus reset mechanism as claimed in claim 1, wherein: the other end of the elastic connecting piece of the flat cable resetting mechanism (2) is also provided with a pull ring (3) and a flat cable (9), the two ends of the elastic connecting piece are respectively connected with the pull ring (3) at the corresponding end, and the pull rings (3) at the two ends are respectively sleeved on the flat cable (9) at the corresponding end.
6. The foldable electronic organ with the bus reset mechanism as claimed in claim 1, wherein: the pull ring (3) is sleeved at the bending part of the flat cable (9), and the flat cable (9) is sleeved with a flexible sheath (7) for protecting the flat cable (9) at the position outside the piano key seat (1).
7. The foldable electronic organ with the bus reset mechanism as claimed in claim 6, wherein: the flexible sheath (7) is a latticed flexible sheath (7) woven by PET materials.
8. A foldable electronic organ with a bus reset mechanism according to claim 6 or 7, characterized in that: one side of the piano key seat (1) connected with the adjacent piano key seat (1) is provided with a flat cable port (10) for a flat cable (9) to pass through, and the cross-sectional area of the flat cable port (10) is larger than that of the flexible sheath (7) sleeved on the flat cable (9).
9. The foldable electronic organ with the bus reset mechanism as claimed in claim 1, wherein: the PCB is characterized in that a flat cable wiring terminal (11) is arranged on the PCB (6), a flat cable resetting mechanism (2) is arranged at one end of the flat cable (9), one end of the flat cable (9) is electrically connected with the flat cable wiring terminal (11) along the transverse direction, and the other end of the flat cable (9) upwards penetrates through the pull ring (3) and then is electrically connected with the flat cable wiring terminal (11) on the other PCB (6).
10. The foldable electronic organ with the bus reset mechanism as claimed in claim 1, wherein: the flat cable connecting terminal is characterized in that flat cable connecting terminals (11) are arranged on the PCB (6), flat cable resetting mechanisms (2) are arranged at two ends of the flat cable (9), and two ends of the flat cable (9) respectively penetrate through pull rings (3) of the flat cable resetting mechanisms (2) at one corresponding end and are electrically connected with the flat cable connecting terminals (11) on the PCB (6) at one corresponding end along the transverse direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911262882.8A CN110875028B (en) | 2019-12-11 | 2019-12-11 | Foldable electronic organ with flat cable resetting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911262882.8A CN110875028B (en) | 2019-12-11 | 2019-12-11 | Foldable electronic organ with flat cable resetting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110875028A true CN110875028A (en) | 2020-03-10 |
| CN110875028B CN110875028B (en) | 2024-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911262882.8A Active CN110875028B (en) | 2019-12-11 | 2019-12-11 | Foldable electronic organ with flat cable resetting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110875028B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111986639A (en) * | 2020-09-04 | 2020-11-24 | 黄志坚 | Electronic percussion melody musical instrument |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2487072Y (en) * | 2001-06-27 | 2002-04-17 | 吴聪乐 | Recorder electronic musical organ |
| JP3112648U (en) * | 2005-04-08 | 2005-08-25 | 得利誠電子股▲ふん▼有限公司 | Foldable electronic organ keyboard control device |
| US20060230913A1 (en) * | 2005-04-14 | 2006-10-19 | Guten Electronics Industrial Co., Ltd. | Controller for an electronic keyboard instrument that can be folded up and rolled up |
| CN202512878U (en) * | 2012-04-07 | 2012-10-31 | 张雪晗 | Foldable electronic organ |
| US20130340592A1 (en) * | 2012-03-28 | 2013-12-26 | Jun Yao | Detachable and foldable integrated organ and process for manufacturing keyboard thereof |
| CN203910252U (en) * | 2014-06-27 | 2014-10-29 | 杨琪 | Electronic organ |
| CN105869616A (en) * | 2016-05-30 | 2016-08-17 | 王伯中 | Folding portable electronic organ |
| CN109545175A (en) * | 2019-01-31 | 2019-03-29 | 刘洋 | A kind of electronic organ being divided into 4 sections of foldings |
| CN211376178U (en) * | 2019-12-11 | 2020-08-28 | 东莞市美派电子科技有限公司 | Foldable electronic organ with flat cable resetting mechanism |
| CN115910008A (en) * | 2022-10-21 | 2023-04-04 | 盐城师范学院 | Foldable electronic organ with bus reset mechanism |
-
2019
- 2019-12-11 CN CN201911262882.8A patent/CN110875028B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2487072Y (en) * | 2001-06-27 | 2002-04-17 | 吴聪乐 | Recorder electronic musical organ |
| JP3112648U (en) * | 2005-04-08 | 2005-08-25 | 得利誠電子股▲ふん▼有限公司 | Foldable electronic organ keyboard control device |
| US20060230913A1 (en) * | 2005-04-14 | 2006-10-19 | Guten Electronics Industrial Co., Ltd. | Controller for an electronic keyboard instrument that can be folded up and rolled up |
| US20130340592A1 (en) * | 2012-03-28 | 2013-12-26 | Jun Yao | Detachable and foldable integrated organ and process for manufacturing keyboard thereof |
| CN202512878U (en) * | 2012-04-07 | 2012-10-31 | 张雪晗 | Foldable electronic organ |
| CN203910252U (en) * | 2014-06-27 | 2014-10-29 | 杨琪 | Electronic organ |
| CN105869616A (en) * | 2016-05-30 | 2016-08-17 | 王伯中 | Folding portable electronic organ |
| CN109545175A (en) * | 2019-01-31 | 2019-03-29 | 刘洋 | A kind of electronic organ being divided into 4 sections of foldings |
| CN211376178U (en) * | 2019-12-11 | 2020-08-28 | 东莞市美派电子科技有限公司 | Foldable electronic organ with flat cable resetting mechanism |
| CN115910008A (en) * | 2022-10-21 | 2023-04-04 | 盐城师范学院 | Foldable electronic organ with bus reset mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111986639A (en) * | 2020-09-04 | 2020-11-24 | 黄志坚 | Electronic percussion melody musical instrument |
| CN113851100A (en) * | 2020-09-04 | 2021-12-28 | 黄志坚 | Electronic percussion melody musical instrument |
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| Publication number | Publication date |
|---|---|
| CN110875028B (en) | 2024-06-07 |
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