CN203300210U - Bass drum pedal - Google Patents
Bass drum pedal Download PDFInfo
- Publication number
- CN203300210U CN203300210U CN2013202223448U CN201320222344U CN203300210U CN 203300210 U CN203300210 U CN 203300210U CN 2013202223448 U CN2013202223448 U CN 2013202223448U CN 201320222344 U CN201320222344 U CN 201320222344U CN 203300210 U CN203300210 U CN 203300210U
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- CN
- China
- Prior art keywords
- foot
- operated
- pedal
- bass drum
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model provides a bass drum pedal, comprising a pedal box and a pedal. The pedal is arranged on the pedal box in a manner of being depressed and automatically reset; one end of the pedal is rotatably connected with the pedal box; a sensor module and a seesaw type hammer lever are arranged in the pedal box; and one end of the seesaw type hammer lever is connected with the pressing hammer pin arranged on the pedal in a stepped state and moves downwards with the pressing hammer pin. According to the bass drum pedal, the integral structure, in which the sensor module and the seesaw formula hammer lever are arranged in the pedal box, is employed instead of the traditional drum disc and pedal, the whole knock motion is hidden in the pedal box, the whole pedal is simple and beautiful, the hardware support and drum disc portions of the traditional bass drum are saved, vibration signal requirements of a bass drum are satisfied, costs are substantially reduced, and the bass drum is portable and easy to mount and dismount.
Description
[technical field]
The utility model belongs to the electronic musical instrument technical field, especially relates to a kind of bass drum foot-operated.
[background technology]
At present, in the electronic percussion instrument industry, the electronic bass drum is with reference to the structure of conventional rack drum, and great majority are that drum 1 ' adds and steps on the use that combines of hammer 2 ' two parts, as shown in Figure 1; When playing, the performing artist steps on pedal 21 ', and pedal 21 ' pulls drum hammer 22 ' to clash into drum 1 ' surface, and sensor 11 ' the output of vibration signal that drum 1 ' is inner, be delivered to the source of sound device.The source of sound device judges that according to signal amplitude the player steps on the dynamics of hitting, simulation bass drum sounding.
But there is following shortcoming in this structure: for sensor obtains good vibrations rule, existing electronic bass drum, with reference to conventional rack drum structural design, need independently drum structure and hardware bracket, assemble loaded down with trivial detailsly, is difficult for carrying, and material cost is high.
[utility model content]
In order to solve the above-mentioned technical matters that exists in prior art, the utility model provides a kind of employing that the integral type one-piece construction of sensor module and moving seesaw-type hammer stem is set in foot-operated box, brief attractive in appearance, both can reach the vibration signal requirement of bass drum, can greatly reduce costs again, make simultaneously bass drum become light, easily dismounting, become a kind of collection vibration signal accurate, the bass drum of stable work in work is foot-operated.
The technical scheme that the prior art problem that solves the utility model adopts is:
A kind of bass drum is foot-operated, includes foot-operated box and pedal, and described pedal can be located on described foot-operated box with stepping on and automatically reset, and one end and described foot-operated box are rotationally connected; In described foot-operated box, be provided with sensor module and moving seesaw-type hammer stem, one end of described moving seesaw-type hammer stem is connected with the hammer pin that the described pedal of stepping on state is provided with and moves downward thereupon, during the other end perk state of described moving seesaw-type hammer stem, with described sensor module, knocks and is connected.
Further, described sensor module is mainly by for gathering and sensor, the sensor fixation plate of output of vibration signal and pad and form except making an uproar, described sensor and be located at respectively upper surface and the lower surface of described sensor fixation plate except the pad of making an uproar, described sensor fixation plate is fixed in described foot-operated box.
Further, the both sides of described moving seesaw-type hammer stem are provided with bearing, and in described foot-operated box, relevant position is provided with bearing seat, and described bearing rotary is automatically connected on described bearing seat.
Further, described sensor fixation plate is fixed in described foot-operated box by screw, and described screw is provided with for buffering, reduces the shock absorbing ring that exterior vibration disturbs, and described shock absorbing ring is between the head of described sensor fixation plate and described screw.
Further, described bearing seat mainly is comprised of U-shaped dimple and U-shaped locking cover, and described U-shaped locking cover engages with described U-shaped dimple, and fixes by screw, and described bearing is locked between described U-shaped dimple and U-shaped locking cover rotationally.
Further, described bearing is located at and along described moving seesaw-type hammer stem, with described pedal, is connected an end and plays 1/4th places.
Further, described bearing and described moving seesaw-type hammer stem are one-body molded, and described U-shaped dimple and described foot-operated box are one-body molded.
Further, in described foot-operated box, also be provided with the support limit pad, described support limit pad is positioned at the below of described hammer pin, when described pedal is stepped on while putting in place, and described support limit pad and the support and connection of described hammer pin.
Further, described hammer pin and be equipped with another except making an uproar pad corresponding to the described foot-operated box inboard of described hammer pin.
Further, in described foot-operated box, also be provided with signal output interface, described signal output interface is connected with described sensor module conducting.
The beneficial effects of the utility model are as follows:
The utility model passes through technique scheme, employing arranges the integral type one-piece construction of sensor module and moving seesaw-type hammer stem in foot-operated box, replace the drum of traditional bass drum and step on the hammer part, whole hammer action is hidden in foot-operated box, whole foot-operated brief attractive in appearance, hardware bracket and the drum part of having saved traditional bass drum, both can reach the vibration signal requirement of bass drum, can greatly reduce costs again, make simultaneously bass drum become light, easily dismounting; And the movement velocity of knocking sensor fixation plate one end of moving seesaw-type hammer stem is exaggerated, and very easily realizes effective knocking; And the shock absorbing ring that arranges has avoided exterior vibration to cause interference to knocking, and causes the erroneous judgement of source of sound device (sound effect processor), has improved and has gathered the accuracy of vibration signal and the stability of bass drum.
In addition, when the support limit pad that is provided with in foot-operated box is avoided stepping on pedal, make the flexural deformation under the acting in conjunction of pedal and sensor fixation plate of moving seesaw-type hammer stem, even step on disconnectedly, guarantee the serviceability that it is stable; Simultaneously, noise and the vibrations of the hammer pin of pedal and generation when being equipped with another and bumping except making an uproar pad, can eliminating hammer pin and moving seesaw-type hammer stem and foot-operated box corresponding to the foot-operated box inboard of hammer pin, thus improved the quality of output of vibration signal.
[accompanying drawing explanation]
Fig. 1 is a kind of structural representation of conditional electronic bass drum;
Fig. 2 is the sectional structure schematic diagram of the foot-operated embodiment of a kind of bass drum described in the utility model;
Fig. 3 is the blast structural representation of the foot-operated embodiment of a kind of bass drum described in the utility model;
Fig. 4 is the principle of work structural representation of the foot-operated embodiment of a kind of bass drum described in the utility model; Wherein, Fig. 4 a is the structural representation of the foot-operated open state of bass drum, and Fig. 4 a is the structural representation of the foot-operated closure state of bass drum.
[embodiment]
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 2 to Fig. 4:
The described a kind of bass drum of the utility model implementation column is foot-operated, includes foot-operated box 1 and pedal 2, and described pedal 2 can be stepped on and be located on foot-operated box 1 by back-moving spring 22 with automatically reseting, and one end and foot-operated box 1 are rotationally connected.In described foot-operated box 1, be provided with sensor module 3 and moving seesaw-type hammer stem 4, one end of described moving seesaw-type hammer stem 4 is connected with the hammer pin 21 that the pedal 2 of stepping on state is provided with and moves downward thereupon, during the other end perk state of described moving seesaw-type hammer stem 4, with sensor module 3, knocks and is connected.Concrete structure can be:
Described sensor module 3 mainly forms by sensor 31, sensor fixation plate 32 with except the pad 33 of making an uproar; Wherein, described sensor 31 is mainly used in gathering and exporting moving seesaw-type hammer stem 4 and knocks the vibration signal that sensor fixation plate 32 produces, and is located at the upper surface of sensor fixation plate 32; Describedly except the pad 33 of making an uproar adopts, be made except the expanded material (as EVA foamed plastic material) of making an uproar, be mainly used in eliminating moving seesaw-type hammer stem 4 and knock the noise that forms on sensor fixation plate 32, the described lower surface of being located at sensor fixation plate 32 except the pad 33 of making an uproar; Described sensor fixation plate 32 is fixed in foot-operated box 1 by screw 321, and described screw 321 is provided with for buffering, reduces the shock absorbing ring 322 that exterior vibration disturbs, and described shock absorbing ring 322 is between the head of sensor fixation plate 32 and screw 321.
The both sides of described moving seesaw-type hammer stem 4 are provided with bearing 41, and described bearing 41 is located at and along moving seesaw-type hammer stem 4, with pedal 2, is connected an end and plays 1/4th places; The interior relevant position of described foot-operated box 1 is provided with bearing seat, described bearing seat mainly is comprised of U-shaped dimple 11 and U-shaped locking cover 12, described U-shaped locking cover 12 engages with U-shaped dimple 11, and fixing by screw (not showing in figure), described bearing 41 is locked between U-shaped dimple 11 and U-shaped locking cover 12 rotationally; Described bearing 41 is one-body molded with moving seesaw-type hammer stem 4, and described U-shaped dimple 11 is one-body molded with foot-operated box 1.
In addition, in described foot-operated box 1, also being provided with signal output interface 7, described signal output interface 7 and the sensor module 3(of institute sensor 31) conducting is connected.Certainly, the sensor module 3(of institute sensor 31) directly connect signal transmssion line, output of vibration signal.
Like this, bass drum described in the utility model is foot-operated by adopting in the interior integral type one-piece construction that sensor module 3 and moving seesaw-type hammer stem 4 are set of foot-operated box 1, replace the drum of traditional bass drum and step on the hammer part, whole hammer action is hidden in foot-operated box 1, whole foot-operated brief attractive in appearance, hardware bracket and the drum part of having saved traditional bass drum, both can reach the vibration signal requirement of bass drum, can greatly reduce costs again, make simultaneously bass drum become light, easily dismounting; And bearing 41 is located at and along moving seesaw-type hammer stem 4, with hammer pin 21, is connected an end and plays 1/4th places, and the movement velocity of knocking sensor fixation plate 32 1 ends of moving seesaw-type hammer stem 4 is amplified (approximately amplifying three times), very easily realizes effective knocking; And the shock absorbing ring 322 that arranges has buffer action, can avoid exterior vibration to cause sensor fixation plate 32 vibrations, knocking is caused to interference, and cause the erroneous judgement of source of sound device (sound effect processor), further improved and gathered the accuracy of vibration signal and the stability of bass drum.
As the utility model one preferred embodiment, in described foot-operated box 1, also be provided with support limit pad 5, described support limit pad 5 adopts elastomeric material to be made, and is positioned at the below of hammer pin 21; When pedal 2 is stepped on while putting in place, described support limit pad 5 and 4 support and connection of moving seesaw-type hammer stem.Like this, in the time of can avoiding stepping on pedal 2, make moving seesaw-type hammer stem 4 flexural deformation under the acting in conjunction of pedal 2 and sensor fixation plate 32, even step on disconnectedly, guarantee the serviceability that it is stable.
As the another preferred embodiment of the utility model, described hammer pin 21 and be equipped with another except the pad 6 of making an uproar corresponding to foot-operated box 1 inboard of hammer pin 21, described another is made except the expanded material (as EVA foamed plastic material) of making an uproar except the pad 6 of making an uproar adopts.Like this, noise and vibrations that the hammer pin 21 that can eliminate pedal 2 produces while with moving seesaw-type hammer stem 4 and foot-operated box 1, bumping, thus improve vibration signal quality of this foot-operated output.
Above content is in conjunction with concrete optimal technical scheme further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. a bass drum is foot-operated, includes foot-operated box (1) and pedal (2), and described pedal (2) can be located at described foot-operated box (1) with stepping on and automatically reset and go up, and one end and described foot-operated box (1) are rotationally connected; It is characterized in that: in described foot-operated box (1), be provided with sensor module (3) and moving seesaw-type hammer stem (4), one end of described moving seesaw-type hammer stem (4) is connected with the hammer pin (21) that the described pedal (2) of stepping on state is provided with and moves downward thereupon, during the other end perk state of described moving seesaw-type hammer stem (4), with described sensor module (3), knocks and is connected.
2. bass drum according to claim 1 is foot-operated, it is characterized in that: described sensor module (3) is mainly by for gathering and sensor (31), the sensor fixation plate (32) of output of vibration signal and remove the pad (33) of making an uproar and form, described sensor (31) and be located at respectively upper surface and the lower surface of described sensor fixation plate (32) except the pad (33) of making an uproar, described sensor fixation plate (32) is fixed in described foot-operated box (1).
3. bass drum according to claim 2 is foot-operated, and it is characterized in that: the both sides of described moving seesaw-type hammer stem (4) are provided with bearing (41), and the interior relevant position of described foot-operated box (1) is provided with bearing seat, and described bearing (41) is rotatably connected on described bearing seat.
4. bass drum according to claim 3 is foot-operated, it is characterized in that: described sensor fixation plate (32) is fixed in described foot-operated box (1) by screw (321), described screw (321) is provided with for buffering, reduces the shock absorbing ring (322) that exterior vibration disturbs, and described shock absorbing ring (322) is positioned between the head of described sensor fixation plate (32) and described screw (321).
5. bass drum according to claim 4 is foot-operated, it is characterized in that: described bearing seat mainly is comprised of U-shaped dimple (11) and U-shaped locking cover (12), described U-shaped locking cover (12) engages with described U-shaped dimple (11), and fix by screw, described bearing (41) is locked between described U-shaped dimple (11) and U-shaped locking cover (12) rotationally.
6. bass drum according to claim 5 is foot-operated, it is characterized in that: described bearing (41) is located at and along described moving seesaw-type hammer stem (4), with described hammer pin (21), is connected an end and plays 1/4th places.
7. bass drum according to claim 6 is foot-operated, it is characterized in that: described bearing (41) is one-body molded with described moving seesaw-type hammer stem (4), and described U-shaped dimple (11) is one-body molded with described foot-operated box (1).
8. according to claim 1 to 7, any one described bass drum is foot-operated, and it is characterized in that: in described foot-operated box (1), also be provided with support limit pad (5), described support limit pad (5) is positioned at the below of described hammer pin (21); When described pedal (2) is stepped on while putting in place, described support limit pad (5) and described hammer pin (21) support and connection.
9. bass drum according to claim 8 is foot-operated, it is characterized in that: described hammer pin (21) and be equipped with another except making an uproar pad (6) corresponding to described foot-operated box (1) inboard of described hammer pin (21).
10. according to claim 1 to 7, any one described bass drum is foot-operated, and it is characterized in that: in described foot-operated box (1), also be provided with signal output interface (7), described signal output interface (7) is connected with described sensor module (3) conducting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202223448U CN203300210U (en) | 2013-04-27 | 2013-04-27 | Bass drum pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202223448U CN203300210U (en) | 2013-04-27 | 2013-04-27 | Bass drum pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300210U true CN203300210U (en) | 2013-11-20 |
Family
ID=49576205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202223448U Withdrawn - After Issue CN203300210U (en) | 2013-04-27 | 2013-04-27 | Bass drum pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300210U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208277A (en) * | 2013-04-27 | 2013-07-17 | 得理乐器(珠海)有限公司 | Bass drum pedal |
| JP2016018132A (en) * | 2014-07-09 | 2016-02-01 | ローランド株式会社 | Pedal device for electronic percussion instrument |
-
2013
- 2013-04-27 CN CN2013202223448U patent/CN203300210U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208277A (en) * | 2013-04-27 | 2013-07-17 | 得理乐器(珠海)有限公司 | Bass drum pedal |
| CN103208277B (en) * | 2013-04-27 | 2015-06-24 | 得理乐器(珠海)有限公司 | Bass drum pedal |
| JP2016018132A (en) * | 2014-07-09 | 2016-02-01 | ローランド株式会社 | Pedal device for electronic percussion instrument |
| CN105304072A (en) * | 2014-07-09 | 2016-02-03 | 罗兰株式会社 | Pedal device for electronic percussion instrument |
| CN105304072B (en) * | 2014-07-09 | 2021-05-11 | 罗兰株式会社 | Pedal device for electronic percussion instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131120 Effective date of abandoning: 20150624 |
|
| RGAV | Abandon patent right to avoid regrant |