CN201853479U - Electronic drum disc - Google Patents
Electronic drum disc Download PDFInfo
- Publication number
- CN201853479U CN201853479U CN2010205393998U CN201020539399U CN201853479U CN 201853479 U CN201853479 U CN 201853479U CN 2010205393998 U CN2010205393998 U CN 2010205393998U CN 201020539399 U CN201020539399 U CN 201020539399U CN 201853479 U CN201853479 U CN 201853479U
- Authority
- CN
- China
- Prior art keywords
- drum
- drum head
- sensor
- pick
- head
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Electrophonic Musical Instruments (AREA)
Abstract
The utility model relates to an electronic drum disc, in particular to an electronic drum disc with a meshy drum skin, which comprises the meshy drum skin, a drum frame body, a sensing device for detecting the vibration of the drum skin and a fixing device for fixing the sensing device, wherein the meshy drum skin is tensioned on the drum frame body, and the sensing device is positioned above and contacted with the drum skin, and is used for detecting the knocking of the drum skin and outputting an electric signal. In the electronic drum disc with the meshy drum skin, the handfeel of drumming is similar to the real handfeel of a real drum, and the impact sound during drumming is low.
Description
Technical field
The utility model relates to a kind of electronics drum, specifically a kind of netted drum head electronics drum.
Background technology
By called optical imaging, it was a kind of popular musical instrument that can cause drummer and audience's sympathetic response since jazz's drum length was of a specified duration.No matter be professional drummer or beginner, all need to repeat the skill of beating a drum, thereby make technology more consummate consummate.And when exercise also only hits on real jazz's drum and can experience the true feel that drum head produces, and then improves the strike skill.
But because the drum head material of traditional primary sound jazz drum drum is the polyester film, the huge sound that is produced when knocking primary sound jazz drum drum causes noise easily, to arround other people impact.In addition, purchase the appropriate litigation fees costliness of a cover jazz drum, also quite high to the requirement of each configuration.
In order to reduce noise pollution and convenient exercise, " quiet drum " appearred on the market, be also referred to as mute drum.It loads onto a kind of wire side as drum head at drum on frame, can be referred to as netted drum head, opens after on the drum frame when netted drum head, can play the quiet effect of knocking, and its sense of touch approaches true drum head, and it is very little to hit noise, netted drum head tensioning degree scalable.Yet, because this kind " quiet drum " can't send drum beating sound, generally be applicable to exercise use at ordinary times, hit skill and feel to improve, be not suitable for and play the performance use.And its acquisition expenses is still relatively more expensive.
Development along with electronics industry, " electronic drum musical instrument " also arises at the historic moment, its drum is different from traditional jazz's drum drum, form as the drum head electronic-controlled installation built-in and use a kind of rubber drum pad instead with it, come the electronic musical instrument of realistic simulation primary sound jazz drum sounding with electroacoustic, its key components is a sensor, is used to detect knocking from drum head.Electronic-controlled installation is converted into electric signal with drummer's performance, and this signal sends digital audio after being transferred to and being programmed in the sound module.Its advantage is to purchase cheaply, and tone color is true to nature, and is easy to carry, thus the electronic drum musical instrument accepted by numerous drummers, in the recording studio or the performance place often be used.
Yet, though knocking of knocking that the drum head of this kind electronics drum brings the more traditional jazz's drum of clash pounded out knock clash reduce many, its knock clash still for arround have noise effect, also directly have influence on and play performance.In addition, it is relatively poor that the drum head of this kind electronics drum knocks feel, can't simulate the feel of truly beating a drum well.Real is its a fly in the ointment.
The utility model content
The purpose of this utility model, be to provide a kind of " netted drum head electronics drum ", by a kind of electronics drum is provided, it is different from the bulging drum of the traditional jazz who loads onto wire side, and it does not trigger the tympanitic note look, also being different from its drum head of conditional electronic drum is made by rubber, knock the pick-up unit composition but use wire side instead as the drum head drum head external with it, come the tone color sounding of realistic simulation primary sound jazz drum with electroacoustic, its key equipment is used to detect knocking from netted drum head for the drum head that is equipped with sensor outward knocks pick-up unit.Drum head knocks pick-up unit drummer's performance is converted into electronic signal, and this signal sends digital audio after being transferred to and being programmed in the sound module.When netted drum head open the drum frame on after, can have the feel of knocking as the netted drum head of tradition, also can impact drum head and not produce noise, can also when impacting drum head, send the tympanitic note look simultaneously, can effectively solve existing more ubiquitous defectives of drum music device thus.
In addition, if being knocked pick-up unit, drum head is built in bulging framework, because whole bulging framework is an enclosed construction, the user can't knock pick-up unit and do adjusting to built-in drum head, therefore to find to knock sensitivity improper when the user changes drum head, when thereby false triggering occurring or leaking the situation of sound,, the user improves this phenomenon thereby can't regulating the height that drum head knocks pick-up unit.Similarly, be built in bulging framework if drum head is knocked pick-up unit, and be bound to the drum head lower surface, knock drum head when for a long time, drum head and drum head knock pick-up unit when not fitting so, and sensitivity just reduces, and influences the user and knocks.
The utility model uses external drum head to knock pick-up unit, can effectively avoid built-in drum head to knock the puzzlement that pick-up unit brings.Knock pick-up unit by external drum head, and the scalable drum head knocks the height and position of pick-up unit, make its relative exposure level scalable with respect to drum head.Because the exposure level that drum head knocks pick-up unit and drum head is with to knock sensitivity just directly related, therefore, by the relative height that the adjusting drum head knocks pick-up unit, the drum head that can satisfy differing texture is for the different demands of knocking sensitivity.In addition, different drummers also can be solved by regulating the relative altitude position that drum head knocks pick-up unit for the individual sexual demand of drum head elasticity and sensitivity.
For achieving the above object, the utility model has adopted following technical scheme:
The electronics drum comprises netted drum head, the drum framework, and sensing device and stationary installation is characterized in that: described sensing device is contacted with netted drum head upper surface.
Sensing device and stationary installation are knocked pick-up unit as drum head.Sensing device fixes with stationary installation.
Sensing device places on the netted drum head, and that detects that described netted drum head transmits knocks and be converted to electric signal.Sensing device can be made of sensor and the padded coaming that is covered in the sensor lower surface, also can be sensor.
Signal wire from the sensor extends bulging framework inside from the described bulging framework outside, and is connected with sound source chip.
Stationary installation places the outside of bulging framework, and covers sensor device, the effect of also can playing in the time of with the fixation of sensor device and block sensor device, regulating the sensor device height and position.
Described stationary installation can be fixed on any support zone of drum frame, comprises the positions such as bulging frame of bulging framework, drum circle or frame drum.
The utility model compared with prior art has remarkable advantages and beneficial effect:
The utility model, knocks pick-up unit with external drum head and detects from the knocking of netted drum head as drum head with wire side, and the output electric signal is to sound source chip.
It is many than the reduction of conditional electronic drum that the beneficial effects of the utility model are that it knocks clash, to avoid noise when practising.And the drum head sense of touch of this electronics drum approaches real drum head, the true feel that produces in the time of can providing drummer's experience sense to overwhelm primary sound jazz drum.In addition, the utility model uses external drum head to knock pick-up unit, knocks sensitivity for user's adjusting convenience is provided, thereby satisfy different drummers' individual demand.And the utility model is with low cost, handling ease.
Description of drawings
Fig. 1 is the synoptic diagram of the utility model embodiment.
Fig. 2 is the schematic top plan view of the utility model embodiment.
Fig. 3 knocks the pick-up unit synoptic diagram for the drum head of the utility model embodiment.
Fig. 4 knocks pick-up unit part-structure synoptic diagram for the drum head of the utility model embodiment.
Fig. 5 is the cover plate synoptic diagram of the utility model embodiment.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
A kind of electronics drum is based on wire side as drum head, and places a drum head and knock pick-up unit in that the drum framework is outer, and it from the knocking of drum head, and is converted to electric signal with knocking in order to detection, is sent to sound source chip.
What deserves to be mentioned is that described drum head is made by Web materials.Web materials can obtain the fabulous feel of knocking.In addition, because air can be from the network interface convection current of Web materials, the clash that knocks drum head can become very little.
Fig. 1 is the synoptic diagram of described electronics drum, and this electronics drum 11 comprises: netted drum head 3, and drum framework 1, drum head knocks pick-up unit 10.
Described netted drum head 3 is made by Web materials.
Described drum head knocks pick-up unit 10, is fixed in the outside of bulging framework 1 by handle 13 (shown in Figure 2) is installed, and places the top of netted drum head 3.
Described drum head knocks pick-up unit 10, and the signal wire (not shown) of its sensor 6 knocks the pick-up unit 10 from drum head and extends within the bulging framework, and is connected in the sound source chip (not shown), knocking be converted to electric signal and be sent to sound source chip.
Fig. 3 has done structural representation for the drum head among Fig. 1 knocks pick-up unit 10, it is by padded coaming 7, sensor 6 and stationary installation 14 are formed, padded coaming 7 fits on the netted drum head, sensor 6 depends on the upper surface of padded coaming 7, stationary installation 14 covers sensor 6 from the top of sensor 6, and stationary installation 14 is fixed in the bulging framework outside.
Wherein, described sensor 6 is stacked in the upper surface of padded coaming 7.Simultaneously, padded coaming 7 contacts with the upper surface of netted drum head 3.In other words, sensor 6 is placed on the upper surface of netted drum head 3 together with padded coaming 7.
Specifically, sensor 6 of the present utility model is placed on the top of netted drum head, places the scheme of drum head below compared to sensor, and performance is more excellent.Scheme below sensor places drum head, the position in just striking when if the drummer knocks drum head directly over the sensor, so very easily damage sensor, and cause detected signal magnitude sudden change, thereby influence the homogeneity that drum knocks, cause the drummer to knock freely, need avoid striking this position constantly, thus influence exercise or performing effect.Review the utility model, any position of knocking drum head 3 all can not produce uneven signal, can not damage sensor yet.
Described padded coaming 7 fixedly is stacked in the lower surface of sensor 6, is made by elastomeric material or other similar materials.
Furtherly and since padded coaming 7 depend on sensor 6 under, and contact with the upper surface of netted drum head 3, knocking the vibration that netted drum head 3 brings can decay rapidly, therefore also decay rapidly of output signal, the detection mistake of knocking drum head 3 repeatedly fast, i.e. false triggering can be avoided.
Described stationary installation 14 comprises, buffer body 5, radical occlusion device 9 and cover plate 4.Buffer body 5 is stacked in the top of sensor 6, and depends on the lower surface of radical occlusion device 9.Radical occlusion device 9 fixedly places the below of cover plate 4.Cover plate is fixed (shown in Figure 2) with the drum framework by handle 13 is installed.
Described buffer body 5 in conjunction with shown in Figure 4, fits in the upper surface of sensor 6, and contacts with the lower surface of radical occlusion device 9.Because buffer body 5 is flexible material, and be sandwiched between the sensor 6 and radical occlusion device 9 that hard material makes.When knocking bulging face, the vibration of sensor is cushioned body 5 and absorbs, thereby is protected sensor 6 to avoid the damage that radical occlusion device 9 collisions cause.
Described radical occlusion device 9, in conjunction with shown in Figure 4, fixedly place cover plate 4 the below and from around surround buffer body 5, sensor 6 and padded coaming 7.Stop foreign object to go to the core position of collision sensing device, guarantee the fastness of sensing device from side.And,, can protect sensor to avoid knocking collision by radical occlusion device 9.
Described cover plate 4, as shown in Figure 5, Fig. 5 is the synoptic diagram that drum head shown in Figure 3 knocks the cover plate 4 of pick-up unit.In conjunction with Fig. 5 and Fig. 2, the screw 12 of cover plate 4 one ends is solid on the drum framework by the nut spiral shell with installation handle 13 (shown in Figure 2).In conjunction with Fig. 5 and Fig. 3, the other end of cover plate 4 is solid by nut 2 and radical occlusion device 9 spiral shells.
As another scheme, cover plate 4 also can be the part of drum framework, and is fixed as one with the drum framework; Perhaps cover plate 4 also can be the part of drum circle, and is integral with the drum circle.Or cover plate 4 can also be fixed on the frame drum drum frame.
That is to say that stationary installation 14 can be fixed on any support zone of drum frame, comprise the positions such as bulging frame of bulging framework, drum circle or frame drum.
As another scheme, cover plate 4 can carry out spiral shell admittedly with different positions with the installation handle, thereby realize cover plate 4 rising or decline vertically, drum head knocks each ingredient of pick-up unit 10, can use mode such as viscose glue thread connection to be fixed as an integral body.When cover plate 4 vertically has rising slightly, can raise whole drum head and knock pick-up unit 10, make drum head knock between pick-up unit 10 and the netted drum head 3 and contact slightly that when cover plate 4 vertically has decline slightly, drum head knocks pick-up unit 10 and compresses and be close to netted drum head 3 so downwards.Because the applying degree that drum head knocks pick-up unit and netted drum head is with to knock the sensitivity height directly related, snugly tight more, sensitivity is just high more, otherwise sensitivity is just low more.Therefore, the different applying degree according to drum head knocks pick-up unit 10 and netted drum head 3 can realize different sensitivity requirements.That is to say, when the user changes drum head, concurrent existing false triggering or when leaking the not good situation of sensitivity such as sound, the user can regulate the position that drum head knocks pick-up unit to the different demands of sensitivity a little according to different drum heads.Perhaps, different drummers can regulate for the different demands of knocking sensitivity according to own.
Knock pick-up unit compared to drum head and be built in bulging framework, quilt rouses base support and places the scheme of drum head lower surface, when in a single day drum head is tensioned on the bulging framework, whole bulging framework is exactly an enclosed construction, the user can't do adjusting to the applying degree that drum head knocks pick-up unit and drum head, therefore to find to knock sensitivity improper as the user, high slightly or low slightly such as sensitivity, when thereby false triggering occurring or leaking the situation of sound,, the user improves this phenomenon thereby can't regulating the height that drum head knocks pick-up unit.Similarly, knock pick-up unit compared to drum head and be built in bulging framework, and be bound to the scheme of drum head lower surface, when drum head was tensioned to bulging framework, drum head knocks pick-up unit and is close to drum head, and was highly sensitive, knock drum head when for a long time, drum head and drum head knock pick-up unit when not fitting so, and sensitivity just reduces, and influences the user and knocks.
Therefore, knock pick-up unit, can regulate drum easily and knock sensitivity by external drum head.
That is to say, use the utility model, when drum head is tensioned to bulging framework, can regulate the applying degree that drum head knocks pick-up unit and drum head easily, thereby effectively regulate sensitivity, these all be built-in drum head knock pick-up unit can't realize.
On the other hand, described padded coaming 7 places on the netted drum head 3, and by radical occlusion device 9 be fixed in sensor 6 under, be used for vibration isolation.Correspondingly, the lower surface at radical occlusion device 9 is fitted with buffer body 5 equally in order to vibration isolation.Specifically, when knocking bulging limit, the vibration on drum limit brings bulging frame and the vibration of drum base, and then drives cover plate 4 and radical occlusion device 9 vibrations.By padded coaming 7, be partially absorbed and isolate from the vibration of drum frame, and from the vibration of cover plate 4, can be by the above-mentioned buffer body of mentioning 5, be absorbed and isolate, rely on the dual absorption vibration of buffer body 5 and padded coaming 7, can effectively isolate bulging limit vibration transfer to sensor 6.In other words, when knocking bulging limit, drum limit vibration transfer is given in order to detect the bulging limit sensor 8 that knocks on bulging limit, and this sensor output signal triggers drum lateral look to sound source chip, sensor 6 is close to does not have signal output, and then the possibility of false touch swell face tone color is lowered or avoids.
The signal wire (not shown) of described sensor 6 penetrates to the hooking device of cover plate 4 vertical direction inboards, stretches in it from drum framework 1 outside along cover plate 4 inwall downward directions, and is connected with the sound source chip (not shown).So, signal wire is protected and is fixing.And, owing to signal wire does not pass from netted drum head, but stretch to sound source chip from the outside of drum framework, changing netted drum head will can not influence the connection of signal wire.
Aforesaid structure, when using the drum rod to knock netted drum head 3, sensor 6 detects knocking from the drum face.When using the wire brush brush to hit netted drum head 3, sensor 6 detects contacting between wire brush and the netted drum head 3.
Aforesaid structure, when netted drum head tensioning, padded coaming is contacted with the drum head upper surface naturally together with sensor, place the sensor 6 on the padded coaming, detection is knocked from netted drum head, and knocking is converted to electric signal, is sent to sound source chip by signal wire.
As another kind of scheme of the present utility model, sensing device can be made of padded coaming and sensor, also can be sensor.
The utility model " a kind of electronics drum " knocks pick-up unit with wire side as the drum head drum head built-in with it and forms, and comes realistic simulation primary sound jazz drum sounding with electroacoustic.Open after on the drum frame when wire side, can be as traditional drum head when hitting, send tum.And sensor device of the present utility model is placed on bulging framework, and it is simple in structure, and handling ease is with low cost.
It should be noted that at last: the above only is a preferred embodiment of the present utility model, can not limit scope of the present utility model with this.Therefore, although this instructions has been described in detail the utility model with reference to the above embodiments, yet the equalization that those skilled in the art do according to spirit of the present utility model changes and modifies, and must belong to protection domain of the present utility model.
Claims (3)
1. an electronics drum comprises netted drum head, the drum framework, and sensing device and stationary installation is characterized in that: described sensing device is contacted with netted drum head upper surface.
2. by the described a kind of electronics drum of claim 1, it is characterized in that: described stationary installation is connected with drum frame.
3. by the described a kind of electronics drum of claim 1, it is characterized in that: described sensing device can be made of sensor and the padded coaming that is attached at the sensor lower surface, also can be sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205393998U CN201853479U (en) | 2010-09-21 | 2010-09-21 | Electronic drum disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205393998U CN201853479U (en) | 2010-09-21 | 2010-09-21 | Electronic drum disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201853479U true CN201853479U (en) | 2011-06-01 |
Family
ID=44095866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205393998U Expired - Lifetime CN201853479U (en) | 2010-09-21 | 2010-09-21 | Electronic drum disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201853479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915727A (en) * | 2012-07-30 | 2013-02-06 | 天津市津宝乐器有限公司 | External double trigger for electronic drum |
| CN104050956A (en) * | 2013-03-12 | 2014-09-17 | 雅马哈株式会社 | Electronic percussion instrument |
-
2010
- 2010-09-21 CN CN2010205393998U patent/CN201853479U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915727A (en) * | 2012-07-30 | 2013-02-06 | 天津市津宝乐器有限公司 | External double trigger for electronic drum |
| CN104050956A (en) * | 2013-03-12 | 2014-09-17 | 雅马哈株式会社 | Electronic percussion instrument |
| US9460699B2 (en) | 2013-03-12 | 2016-10-04 | Yamaha Corporation | Electronic percussion instrument |
| CN104050956B (en) * | 2013-03-12 | 2017-09-22 | 雅马哈株式会社 | Electronic percussion instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8115088B2 (en) | Cajon instrument | |
| US8785758B2 (en) | Electronic hi-hat cymbal controller | |
| JP2023062034A5 (en) | ||
| US5811709A (en) | Acoustic drum with electronic trigger sensor | |
| CN201622833U (en) | Electronic drum disc | |
| US8835733B2 (en) | Frame cajon | |
| JPS61251900A (en) | Pad for electronic drum | |
| WO2011120395A1 (en) | Drumhead for acoustic drum and electronic drum | |
| CN201853479U (en) | Electronic drum disc | |
| US20150122109A1 (en) | Stringless bowed musical instrument | |
| CN201237893Y (en) | Electronic drum | |
| CN102142248A (en) | Electronic drum disk | |
| US6239340B1 (en) | Snare drum simulator practice pad | |
| JP4132170B2 (en) | Tapping device and electronic percussion instrument | |
| JP2007249141A (en) | Electronic percussion instrument | |
| US10507348B2 (en) | Apparatus and method for upright drumming and exercising | |
| CN211427820U (en) | Performance type shelf drum | |
| JP4333926B2 (en) | Striking device | |
| WO2020042515A1 (en) | Double-layer dumb drum having sanding belt adjustment function | |
| US8907201B2 (en) | Device for producing percussive sounds | |
| CN206946921U (en) | A kind of tumbler music box | |
| CN215341928U (en) | Net surface pre-tightening drum disc and electronic drum | |
| CN203300210U (en) | Bass drum pedal | |
| JP2008217035A (en) | Percussion surface device | |
| KR20120113304A (en) | Multi-pad for drumkit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DELI MUSICAL INSTRUMENTS (ZHUHAI) CO., LTD. Free format text: FORMER OWNER: MEDELI ELECTRONICS (SHANGHAI) CO., LTD. Effective date: 20130409 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200233 XUHUI, SHANGHAI TO: 519090 ZHUHAI, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130409 Address after: The 519090 Bay area Guangdong city of Zhuhai Province Hong Kong Industrial Zone Dalin Hill District Shuanglin Road No. 2 Patentee after: Deli Musical Instruments (Zhuhai) Co., Ltd. Address before: 200233, No. 2, building 398, Shanghai, Tianlin Road, 4B Patentee before: Medeli Electronics (Shanghai) Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110601 |
|
| CX01 | Expiry of patent term |