CN205428482U - Electronic drum - Google Patents
Electronic drum Download PDFInfo
- Publication number
- CN205428482U CN205428482U CN201620231634.2U CN201620231634U CN205428482U CN 205428482 U CN205428482 U CN 205428482U CN 201620231634 U CN201620231634 U CN 201620231634U CN 205428482 U CN205428482 U CN 205428482U
- Authority
- CN
- China
- Prior art keywords
- drum
- cavity
- electronic
- conducting strip
- contact sensor
- 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 - Fee Related
Links
Abstract
The utility model discloses an electronic drum, its goes up non - contact pick up (3) for drum head interval setting with fixing in cavity (101) of drum shell (1) including drum shell (1), the exhibition of propping drum head on drum shell (1), the drum head is including electrically conductive drum face (201), be equipped with the conducting layer on at the bottom of the chamber wall of cavity (101) and the chamber, still be equipped with conducting strip (4) that NOT AND contact pick up (3) switched on on cavity (101), conducting strip (4), conducting layer and drum face (201) switch on. The utility model has the advantages that this electronic drum is whole to constitute a shield, has stronger interference killing feature to can make the electronic drum sound production more accurate, truer.
Description
Technical field
This utility model relates to a kind of electronic drum.
Background technology
Electronic drum belongs to electronic percussion instrument, and it picks up into source of sound by hitting the mechanical signal produced by trigger, and source of sound converts the signal into required tone color, then becomes, by audio amplifier or earphone, the sound that human ear can be heard.
The contactless trigger installed in current electronic drum includes that condenser type triggers and electromagnetic type triggers, and condenser type and electromagnetic type trigger by electric field or the change in magnetic field between detection transducer and drum head, produce the corresponding signal of telecommunication.Nowadays, its shield effectiveness of electronic drum of the contactless trigger of installation is undesirable, and the contactless trigger capacity of resisting disturbance installed in causing electronic drum is weak so that the problems such as distortion, noise occurs in electronic drum sounding.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of electronic drum, and this electronic drum is monolithically fabricated a shield so that non-contact sensor has stronger capacity of resisting disturbance such that it is able to make electronic drum sounding more accurate, more truly.
For solving above-mentioned technical problem, the technical scheme that this utility model provides is: a kind of electronic drum, and it includes drum shell, the support exhibition drum head on drum shell and is fixed on the cavity of bulging shell relative to the spaced non-contact sensor of drum head；Described drum head includes the drum surface of conduction；It is provided with conductive layer at the bottom of the cavity wall of described cavity and chamber, described cavity is additionally provided with and the conducting strip of non-contact sensor conducting, described conducting strip, conductive layer and drum surface conducting.
Preferred as one, described drum head also includes the drum head ring for fixing being positioned at directly over drum surface, and described drum head ring for fixing is connected by screw is fixing with drum shell.
Preferred as one, it is provided with reinforcement at the bottom of the chamber of described cavity.
Preferred as one, it is provided with connection post at the bottom of the chamber of described cavity, described non-contact sensor contacts with conducting strip and is fixed by screws on connection post.
Preferred as one, described conducting strip includes vertical extension that the horizontal extension that the horizontal part contacted with non-contact sensor connects with horizontal part connects with horizontal extension and passes, with the connection of vertical extension, the kink that the cavity wall of cavity contacts with drum surface and turns on.
Preferred as one, described vertical extension is located in the cavity wall of cavity.
As one preferably, the conductive layer at the bottom of the cavity wall of described cavity and chamber is conductive coating.
Using after above method, this utility model compared with prior art, has the advantage that at the bottom of the cavity wall of cavity and chamber and is provided with conductive layer, cavity is additionally provided with and the conducting strip of non-contact sensor conducting, conducting strip, conductive layer and drum surface conducting.By arranging conductive layer at the bottom of the cavity wall of cavity and chamber, and arrange and the conducting strip of non-contact sensor conducting, realize conducting strip, conductive layer and drum surface conducting simultaneously, the electronic drum achieving the application has generally formed a shield, extraneous vibration, and the non-contact sensor of electronic drum is affected less by sound, non-contact sensor can capture the vibration from drum surface exactly, there is stronger capacity of resisting disturbance such that it is able to electronic drum sounding is become apparent from, more truly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is explosive view of the present utility model.
Shown in figure, 1, drum shell, 101, cavity, 102, reinforcement, 103, connect post, 201, drum surface, 202, drum head ring for fixing, 3, non-contact sensor, 4, conducting strip, 401, horizontal part, 402, horizontal extension, 403, vertical extension, 404, kink.
Detailed description of the invention
Below in conjunction with the accompanying drawings 1 and accompanying drawing 2 this utility model is described in further detail.
As shown in Figures 1 and 2, this utility model one electronic drum, it includes drum shell 1, the support exhibition drum head on drum shell 1 and is fixed on the cavity 101 of bulging shell 1 relative to the spaced non-contact sensor of drum head 3；Described drum head includes the drum surface 201 of conduction；Be provided with conductive layer at the bottom of the cavity wall of described cavity 101 and chamber, at the bottom of the cavity wall of described cavity 101 and chamber on conductive layer be conductive coating；It is provided with reinforcement 102 at the bottom of the chamber of described cavity 101；Being additionally provided with on described cavity 101 and the conducting strip 4 of non-contact sensor 3 conducting, described conducting strip 4, conductive layer and drum surface 201 turn on；Non-contact sensor 3 described herein is the patent announcement number a kind of noncontacting proximity sensor disclosed by the patent document of CN203787074U.
Described drum head also includes the drum head ring for fixing 202 being positioned at directly over drum surface 201, and described drum head ring for fixing 202 is connected by screw is fixing with drum shell 1.
Being provided with connection post 103 at the bottom of the chamber of described cavity 101, described non-contact sensor 3 contacts with conducting strip 4 and is fixed by screws on connection post 103.
Described conducting strip 4 includes vertical extension 403 that the horizontal extension 402 that the horizontal part 401 contacted with non-contact sensor 3 connects with horizontal part 401 connects with horizontal extension 402 and connects with vertical extension 403 and pass the kink 404 that the cavity wall of cavity 101 contacts with drum surface 201 and turns on.
Described vertical extension 403 is located in the cavity wall of cavity 101.
Operation principle of the present utility model is: when the electronic drum of the application works when, non-contact sensor 3 is energized, non-contact sensor 3, horizontal part 401, horizontal extension 402, vertical extension 403, conductive layer, kink 404 and drum surface 201 are sequentially turned on, so that the electronic drum of the application forms a shield, make non-contact sensor 3 can be accurately captured the vibration from drum surface, so that electronic drum sounding is more true, more accurately.
Below only most preferred embodiment of the present utility model is described, but is not to be construed as limitations on claims.This utility model is not limited only to above example, and all various changes made in the protection domain of this utility model independent claims are all in protection domain of the present utility model.
Claims (7)
1. an electronic drum, it includes drum shell (1), the support exhibition drum head on drum shell (1) and is fixed on the cavity (101) of bulging shell (1) relative to the spaced non-contact sensor of drum head (3)；Described drum head includes the drum surface (201) of conduction；It is characterized in that: at the bottom of the cavity wall of described cavity (101) and chamber, be provided with conductive layer, described cavity (101) is additionally provided with the conducting strip (4) turned on non-contact sensor (3), described conducting strip (4), conductive layer and drum surface (201) conducting.
A kind of electronic drum the most according to claim 1, it is characterised in that: described drum head also includes being positioned at the drum head ring for fixing (202) directly over drum surface (201), and described drum head ring for fixing (202) is connected by screw and drum shell (1) are fixing.
A kind of electronic drum the most according to claim 1, it is characterised in that: it is provided with reinforcement (102) at the bottom of the chamber of described cavity (101).
A kind of electronic drum the most according to claim 1, it is characterised in that: being provided with connection post (103) at the bottom of the chamber of described cavity (101), described non-contact sensor (3) contacts with conducting strip (4) and is fixed by screws in connection post (103).
A kind of electronic drum the most according to claim 4, it is characterised in that: described conducting strip (4) includes vertical extension (403) that the horizontal extension (402) that the horizontal part (401) contacted with non-contact sensor (3) connects with horizontal part (401) connects with horizontal extension (402) and passes, with vertical extension (403) connection, the kink (404) that the cavity wall of cavity (101) contacts with drum surface (201) and turns on.
A kind of electronic drum the most according to claim 5, it is characterised in that: described vertical extension (403) is located in the cavity wall of cavity (101).
A kind of electronic drum the most according to claim 1, it is characterised in that: the conductive layer at the bottom of the cavity wall of described cavity (101) and chamber is conductive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620231634.2U CN205428482U (en) | 2016-03-24 | 2016-03-24 | Electronic drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620231634.2U CN205428482U (en) | 2016-03-24 | 2016-03-24 | Electronic drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205428482U true CN205428482U (en) | 2016-08-03 |
Family
ID=56548238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620231634.2U Expired - Fee Related CN205428482U (en) | 2016-03-24 | 2016-03-24 | Electronic drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205428482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531139A (en) * | 2016-08-23 | 2017-03-22 | 宁波音王电声股份有限公司 | Netted electronic drum |
-
2016
- 2016-03-24 CN CN201620231634.2U patent/CN205428482U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531139A (en) * | 2016-08-23 | 2017-03-22 | 宁波音王电声股份有限公司 | Netted electronic drum |
| CN106531139B (en) * | 2016-08-23 | 2023-07-28 | 音王电声股份有限公司 | Netted electronic drum |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110007908A1 (en) | Speaker Capacitive Sensor | |
| US9820067B2 (en) | Micro speaker with capacitors formed by conductive segmented cover and segmented diaphram | |
| CN101237712A (en) | Interface microphone | |
| US20160234597A1 (en) | Microphone device | |
| CN205428482U (en) | Electronic drum | |
| US20170013382A1 (en) | Micro Speaker | |
| US9866982B2 (en) | Micro speaker with capacitors formed by conductive diaphragm and segmented pole plate | |
| US9820068B2 (en) | Micro speaker with capacitors formed by conductive cover and segmented diaphragm | |
| CN102831884A (en) | Noncontact triggering-type electronic drum | |
| CN105389905A (en) | Trigger parameter optimization intelligent doorbell | |
| CN203787074U (en) | Electronic percussion instrument and non-contacting sensor thereof | |
| US9820066B2 (en) | Micro speaker with capacitors formed by conductive cover and diaphragm | |
| WO2017193603A1 (en) | Anti-coupling sound structure for refrigerator and refrigerator | |
| CN202905153U (en) | Non-contact triggering type electronic drum | |
| US9826326B2 (en) | Micro speaker with capacitors formed by conductive diaphragm and pole plate | |
| WO2015131411A1 (en) | Electronic percussion instrument and contactless sensor thereof, and signal detection method | |
| CN116047240A (en) | Switch cabinet partial discharge detection device based on ozone and ultrasonic combined detection | |
| CN211856927U (en) | Living body approach detection device and electronic apparatus | |
| CN204758521U (en) | Electric capacity formation of image probe with degree of depth that detect more | |
| CN205142501U (en) | Miniature sounder | |
| US9866981B2 (en) | Micro speaker with capacitors formed by conductive segmented diaphragm and pole plate | |
| CN110582038A (en) | sound output control method and smart bracelet | |
| WO2020073170A1 (en) | Key device and operation panel | |
| US11719737B2 (en) | Sensing arrangement | |
| CN203457283U (en) | Combined type sounding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20200324 |