CN209312425U - A kind of percussion device for Beijing opera automatic accompanying system - Google Patents
A kind of percussion device for Beijing opera automatic accompanying system Download PDFInfo
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- CN209312425U CN209312425U CN201821985045.9U CN201821985045U CN209312425U CN 209312425 U CN209312425 U CN 209312425U CN 201821985045 U CN201821985045 U CN 201821985045U CN 209312425 U CN209312425 U CN 209312425U
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- servo motor
- linking arm
- drive shaft
- fixedly connected
- connecting rod
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Abstract
The utility model discloses a kind of percussion device for Beijing opera automatic accompanying system, it is characterized in that, it include: pedestal, first linking arm, second linking arm, third linking arm, 4th linking arm, first connecting rod, second connecting rod, mounting blocks, first servo motor, second servo motor, third servo motor and striking mechanism, percussion instrument is played instead of manpower, performance percussion instrument for a long time is avoided to be easy that the wrist of people and arm is made to generate the generation of feeling of fatigue and the technical issues of feeling of aching, simultaneously, second servo motor is arranged symmetrically with the third servo motor, improve stationarity when percussion device operating, and second servo motor passes through the first connecting rod, second connecting rod drives the mounting blocks movement, and the third servo motor drives the third linking arm and the 4th linking arm Movement, second servo motor is different from the component that the third servo motor drives, so that the movement of the percussion device is more flexible.
Description
Technical field
The utility model relates to a kind of striking structures, and in particular to a kind of strike dress for Beijing opera automatic accompanying system
It sets.
Background technique
Beijing opera performance at present needs manpower to play percussion instrument, plays percussion instrument for a long time and is easy to make the wrist of people and hand
Arm generates feeling of fatigue and sense of aching.
Utility model content
The purpose of the utility model is to overcome above-mentioned technical deficiencies, provide a kind of beating for Beijing opera automatic accompanying system
Device is hit, performance percussion instrument for a long time is solved in the prior art and is easy that the wrist of people and arm is made to generate feeling of fatigue and sense of aching
The technical issues of.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of for Beijing opera automatic accompanying system
Percussion device characterized by comprising pedestal, the first linking arm, the second linking arm, third linking arm, the 4th linking arm,
One connecting rod, the second connecting rod, mounting blocks, first servo motor, the second servo motor, third servo motor and striking mechanism,
The drive shaft of the first servo motor is perpendicularly fixed at the pedestal upper surface；First linking arm, second connection
Arm is symmetrically fixed on the left and right sides of the casing of the first servo motor, and first linking arm and second linking arm
It is in tilted layout upwards；The casing of second servo motor is fixed on the upper end of first linking arm, second servo
The drive shaft of motor is fixedly connected with one end of the first connecting rod, and the first connecting rod is driven to swing, and described first
The other end of connecting rod and one end of second connecting rod are hinged, the other end and the mounting blocks of second connecting rod
One end is hinged；The third linking arm, the 4th linking arm are symmetrically disposed on the left and right sides of the mounting blocks, and described
Three linking arms, the upper end of the 4th linking arm are hinged with the mounting blocks, and the third linking arm is connect with the described 4th
Connecting shaft is provided between arm, one end of the connecting shaft is fixedly connected with the third linking arm, the connecting shaft it is another
End is fixedly connected with the 4th linking arm；The casing of the third servo motor is fixed on the upper end of second linking arm,
The drive shaft of the third servo motor is fixedly connected with the lower end of the 4th linking arm, and the 4th linking arm is driven to put
It is dynamic, and the third servo motor, second servo motor are symmetrically arranged in the left and right sides of the first servo motor；
The striking mechanism is installed on the mounting blocks；
Wherein, drive shaft of the drive shaft of the first servo motor perpendicular to second servo motor.
Compared with prior art, the beneficial effects of the utility model include: the strike for being used for Beijing opera automatic accompanying system
Device plays percussion instrument instead of manpower, avoids performance percussion instrument for a long time and is easy to keep the wrist of people and arm generation tired
Labor sense and the generation for the technical issues of feeling of aching, meanwhile, second servo motor is arranged symmetrically with the third servo motor,
Stationarity when percussion device operating is improved, and second servo motor passes through the first connecting rod, the second connection
Bar drives the mounting blocks movement, and the third servo motor drives the third linking arm and the 4th linking arm fortune
Dynamic, second servo motor is different from the component that the third servo motor drives, so that the movement of the percussion device is more
Flexibly.
Detailed description of the invention
Fig. 1 is the left view face structural schematic diagram of the utility model.
Fig. 2 is that the left view face structural schematic diagram after substrate and press strip is removed in the utility model.
Fig. 3 is the partial enlargement structural representation in Fig. 2 at A.
Fig. 4 is that the right view face structural schematic diagram after substrate and press strip is removed in the utility model.
Fig. 5 is that the backsight face structural schematic diagram after substrate and press strip is removed in the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1~5 are please referred to, the present embodiment provides a kind of percussion device for Beijing opera automatic accompanying system, feature exists
In, comprising: pedestal 1, the first linking arm 2, the second linking arm 3, third linking arm 4, the 4th linking arm 5, first connecting rod 6,
Two connecting rods 7, mounting blocks 8, first servo motor 9, the second servo motor 10, third servo motor 11 and striking mechanism.
The drive shaft of the first servo motor 9 is perpendicularly fixed at 1 upper surface of pedestal；First linking arm 2, institute
State the left and right sides that the second linking arm 3 is symmetrically fixed on the casing of the first servo motor 9, and first linking arm 2 and
Second linking arm 3 is in tilted layout upwards；The casing of second servo motor 10 is fixed on first linking arm 2
Upper end, the drive shaft of second servo motor 10 is fixedly connected with one end of the first connecting rod 6, and drives described first
Connecting rod 6 is swung, and the other end of the first connecting rod 6 and one end of second connecting rod 7 are hinged, second connecting rod
One end of 7 other end and the mounting blocks 8 is hinged；The third linking arm 4, the 4th linking arm 5 are symmetrically disposed on institute
The left and right sides of mounting blocks 8 is stated, and the upper end of the third linking arm 4, the 4th linking arm 5 is cut with scissors with the mounting blocks 8
It connects, and the articulated position of the third linking arm 4, the 4th linking arm 5 and the mounting blocks 8 is different from described second and connects
The articulated position of extension bar 7 and the mounting blocks 8, so that the first connecting rod 6, the second connecting rod 7, mounting blocks 8 and
Three linking arms 4 form four-bar mechanism, are provided with connecting shaft a between the third linking arm 4 and the 4th linking arm 5, institute
The one end for stating connecting shaft a is fixedly connected with the third linking arm 4, the other end of the connecting shaft a and the 4th linking arm 5
It is fixedly connected；The casing of the third servo motor 11 is fixed on the upper end of second linking arm 3, the third servo motor
11 drive shaft is fixedly connected with the lower end of the 4th linking arm 5, and drives the 4th linking arm 5 to swing, and described
Third servo motor 11, second servo motor 10 are symmetrically arranged in the left and right sides of the first servo motor 9；It is described to beat
Mechanism is hit to be installed on the mounting blocks；Wherein, the drive shaft of the first servo motor 9 is perpendicular to second servo motor
10 drive shaft；The percussion device for being used for Beijing opera automatic accompanying system plays percussion instrument instead of manpower, when avoiding long
Between play the generation that percussion instrument is easy to make the wrist of people and arm generates feeling of fatigue and the technical issues of feeling of aching, meanwhile, institute
It states the second servo motor 10 to be arranged symmetrically with the third servo motor 11, improves stationarity when percussion device operating, and
And second servo motor 10 drives the mounting blocks 8 relatively described by the first connecting rod 6, the second connecting rod 7
The movement of three linking arms 4, and the third servo motor 11 drives the third linking arm 4 and the 4th linking arm relatively described
First linking arm 2 or second linking arm 3 movement, second servo motor 10 and the third servo motor 11 driving
Component is different, so that the movement of the percussion device is more flexible.
The striking mechanism include the 4th servo motor 12, the 5th servo motor 13, the 6th servo motor 14, shaft 15,
First link block 16, the second link block 17, fixture 18 and stamp 19, the casing of the 4th servo motor 12 and the installation
Block 8 is fixedly connected with connection, the drive shaft of the 4th servo motor 12, the drive shaft of the second servo motor 10, the first servo electricity
The drive shaft of machine 9 is mutually perpendicular to；One end of the drive shaft and the shaft 15 of 4th servo motor 12 is fixedly and coaxially connected,
The other end of the shaft 15 is fixedly connected with first link block 16；The casing of 5th servo motor 13 and described the
One link block 16 is fixedly connected, and the drive shaft of the 5th servo motor 13 is fixedly connected with second link block 17；It is described
The casing of 6th servo motor 14 is fixedly connected with second link block 17, the drive shaft of the 6th servo motor 14 and institute
It states fixture 18 to be fixedly connected, one end of the stamp 19 is fixedly clamped by the fixture 18；Wherein, the 5th servo motor
13 drive shaft, the drive shaft of the 4th servo motor 12, the drive shaft of the second servo motor 10 are mutually perpendicular to, the 6th servo
The drive shaft of motor 14 and the drive shaft of the 5th servo motor 13 are mutually perpendicular to；Specifically, the fixture 18 includes first
Connecting plate 181, the second connecting plate 182, lock-screw 183, sleeve 184, the side of first connecting plate 181 and the described 6th
The drive shaft of servo motor 14 is fixedly connected, and the edge of first connecting plate 181 is provided with first through its both sides of the face
Through-hole 181a, relatively described first connecting plate 181 of second connecting plate 182 is arranged, is provided on second connecting plate 182
It is corresponded through the threaded hole 182a, the threaded hole 182a and the first through hole 181a of its both sides of the face coaxially arranged；
The inner peripheral surface of the sleeve 184 is provided with internal screw thread；The lock-screw 183 is from first connecting plate 181 away from described the
After one end of two connecting plates 182 passes through the first through hole 181a, successively it is threadedly coupled with the sleeve 184, threaded hole 182a；
One end of the stamp 19 is clamped between first connecting plate 181, second connecting plate 182；The strike dress
Setting further includes bulging b, and the bulging b is located at the side of the stamp 19.
The left and right sides of the pedestal 1 is provided with positioning plate 1a；The percussion device further includes substrate 20 and press strip
21, the upper surface of the substrate 20 is provided with the T-slot 20a of a plurality of parallel arrangement, and each described at least one end T-slot 20a is passed through
It is through at the side wall of the substrate 20；The press strip 21 is two, two press strips 21 one-to-one correspondence be crimped on two it is described fixed
Position plate 1a, each press strip 21 include press strip ontology 211, positioning screw 212, location nut 213, the press strip ontology
211 are crimped on the upper surface of the positioning plate 1a along the length direction of the positioning plate 1a, and the length of the press strip ontology 211 is big
In the length of the positioning plate 1a, the both ends of the press strip ontology 211 each extend over out the both ends of the positioning plate 1a；The pressure
The both ends of ontology 211 are provided with second through-hole through lower end surface thereon, are respectively provided with one on each second through-hole
The positioning screw 212, the positioning screw 212 pass through second through-hole from the upper surface of the press strip ontology 211 and prolong
The T-slot 20a is extended to, the location nut 213 is hex nut, and the location nut 213 is built in the T-slot 20a
And be slidably connected with the T-slot 20a, two sides of the location nut 213 are connected to the two of the T-slot 20a respectively
Side wall, and limit the location nut 213 and rotated in the T-slot 20a, the location nut 213 and the positioning screw
212 lower thread connection；Above-mentioned connection structure, can be by the bottom without punching on the substrate 20 or the pedestal 1
Seat 1 is fixed on the substrate 20.
Working principle: the percussion device for being used for Beijing opera automatic accompanying system plays percussion instrument instead of manpower, avoids
It plays percussion instrument for a long time to be easy that the wrist of people and arm is made to generate the generation of feeling of fatigue and the technical issues of feeling of aching, together
When, second servo motor 10 is arranged symmetrically with the third servo motor 11, is improved steady when percussion device operates
Property, and second servo motor 10 drives the opposite institute of the mounting blocks 8 by the first connecting rod 6, the second connecting rod 7
The movement of third linking arm 4 is stated, and the third servo motor 11 drives the third linking arm 4 and the 4th linking arm opposite
First linking arm 2 or second linking arm 3 movement, second servo motor 10 drive with the third servo motor 11
Dynamic component is different, so that the movement of the percussion device is more flexible.
Specific embodiment of the present utility model described above does not constitute the restriction to scope of protection of the utility model.
Any other various changes and modifications that any technical concept according to the present utility model is made should be included in practical
In novel scope of protection of the claims.
Claims (5)
1. a kind of percussion device for Beijing opera automatic accompanying system characterized by comprising pedestal, the first linking arm, second
Linking arm, third linking arm, the 4th linking arm, first connecting rod, the second connecting rod, mounting blocks, first servo motor, second are watched
Motor, third servo motor and striking mechanism are taken, the drive shaft of the first servo motor is perpendicularly fixed at the pedestal upper end
Face；First linking arm, second linking arm are symmetrically fixed on the left and right sides of the casing of the first servo motor, and
First linking arm and second linking arm are in tilted layout upwards；The casing of second servo motor is fixed on described
The drive shaft of the upper end of first linking arm, second servo motor is fixedly connected with one end of the first connecting rod, and is driven
The first connecting rod to be moved to swing, the other end of the first connecting rod and one end of second connecting rod are hinged, and described the
The other end of two connecting rods and one end of the mounting blocks are hinged；The third linking arm, the 4th linking arm are symmetrical arranged
In the left and right sides of the mounting blocks, and the upper end of the third linking arm, the 4th linking arm is cut with scissors with the mounting blocks
It connects, connecting shaft, one end of the connecting shaft and the third is provided between the third linking arm and the 4th linking arm
Linking arm is fixedly connected, and the other end of the connecting shaft is fixedly connected with the 4th linking arm；The third servo motor
Casing is fixed on the upper end of second linking arm, the lower end of the drive shaft of the third servo motor and the 4th linking arm
It is fixedly connected, and drives the 4th connection arm swing, and the third servo motor, the symmetrical cloth of the second servo motor
It is placed in the left and right sides of the first servo motor；The striking mechanism is installed on the mounting blocks；
Wherein, drive shaft of the drive shaft of the first servo motor perpendicular to second servo motor.
2. percussion device according to claim 1, which is characterized in that the striking mechanism includes the 4th servo motor, the
Five servo motors, the 6th servo motor, shaft, the first link block, the second link block, fixture and stamp, the 4th servo
The casing of motor is fixedly connected with the mounting blocks and connect, the drive of the drive shaft, the second servo motor of the 4th servo motor
Moving axis, first servo motor drive shaft be mutually perpendicular to；One end of the drive shaft and the shaft of 4th servo motor is same
Axis is fixedly connected, and the other end of the shaft is fixedly connected with first link block；The casing of 5th servo motor with
First link block is fixedly connected, and the drive shaft of the 5th servo motor is fixedly connected with second link block；It is described
The casing of 6th servo motor is fixedly connected with second link block, the drive shaft of the 6th servo motor and the fixture
It is fixedly connected, one end of the stamp is fixed by the clamp；Wherein, the drive shaft of the 5th servo motor,
The drive shaft of four servo motors, the drive shaft of the second servo motor are mutually perpendicular to, the drive shaft of the 6th servo motor and institute
The drive shaft for stating the 5th servo motor is mutually perpendicular to.
3. percussion device according to claim 2, which is characterized in that the fixture includes the first connecting plate, the second connection
Plate, lock-screw, sleeve, the side of first connecting plate is fixedly connected with the drive shaft of the 6th servo motor, described
The edge of first connecting plate is provided with the first through hole through its both sides of the face, relatively described first connection of second connecting plate
Plate is arranged, the threaded hole through its both sides of the face, the threaded hole and the first through hole are provided on second connecting plate
It corresponds coaxially arranged；The inner peripheral surface of the sleeve is provided with internal screw thread；The lock-screw connects backboard from described first
After one end from second connecting plate passes through the first through hole, successively it is threadedly coupled with the sleeve, threaded hole；It is described to strike
The one end for hitting stick is clamped between first connecting plate, second connecting plate.
4. percussion device according to claim 1, which is characterized in that be provided with positioning at left and right sides of the pedestal
Plate；The percussion device further includes substrate and press strip, and the upper surface of the substrate is provided with the T-slot of a plurality of parallel arrangement,
Each T-slot at least side wall of the one end through the substrate；The press strip is two, and two press strips correspond
Two positioning plates are crimped on, each press strip includes press strip ontology, positioning screw, location nut, the press strip sheet
Body is crimped on the upper surface of the positioning plate along the length direction of the positioning plate, and it is described fixed that the length of the press strip ontology is greater than
The length of position plate, the both ends of the press strip ontology each extend over out the both ends of the positioning plate；The both ends of the press strip ontology are equal
It is provided with second through-hole through lower end surface thereon, is respectively provided with a positioning screw on each second through-hole, it is described
Positioning screw passes through second through-hole from the upper surface of the press strip ontology and extends to the T-slot, the location nut
For hex nut, the location nut is built in the T-slot and is slidably connected with the T-slot, and the two of the location nut
A side is connected to the two sidewalls of the T-slot respectively, and limits the location nut and rotate in the T-slot, described fixed
Position nut is connect with the lower thread of the positioning screw.
5. percussion device according to claim 2, which is characterized in that the percussion device further includes drum, the drum position
In the side of the stamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821985045.9U CN209312425U (en) | 2018-11-29 | 2018-11-29 | A kind of percussion device for Beijing opera automatic accompanying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821985045.9U CN209312425U (en) | 2018-11-29 | 2018-11-29 | A kind of percussion device for Beijing opera automatic accompanying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209312425U true CN209312425U (en) | 2019-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821985045.9U Active CN209312425U (en) | 2018-11-29 | 2018-11-29 | A kind of percussion device for Beijing opera automatic accompanying system |
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| Country | Link |
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| CN (1) | CN209312425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243560A (en) * | 2020-01-13 | 2020-06-05 | 安徽芜湖宝丰输送机械有限公司 | Knocking equipment based on chain conveying control |
-
2018
- 2018-11-29 CN CN201821985045.9U patent/CN209312425U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243560A (en) * | 2020-01-13 | 2020-06-05 | 安徽芜湖宝丰输送机械有限公司 | Knocking equipment based on chain conveying control |
| CN111243560B (en) * | 2020-01-13 | 2023-06-20 | 安徽芜湖宝丰输送机械有限公司 | Knocking equipment based on chain conveying control |
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