CN209216847U - Bagpipe button - Google Patents
Bagpipe button Download PDFInfo
- Publication number
- CN209216847U CN209216847U CN201821883411.XU CN201821883411U CN209216847U CN 209216847 U CN209216847 U CN 209216847U CN 201821883411 U CN201821883411 U CN 201821883411U CN 209216847 U CN209216847 U CN 209216847U
- Authority
- CN
- China
- Prior art keywords
- conductive sheet
- bagpipe
- shell
- mandril
- stationary contact
- 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
- 238000011084 recovery Methods 0.000 claims abstract description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000003032 molecular docking Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Push-Button Switches (AREA)
Abstract
The utility model relates to a kind of bagpipe buttons, it includes shell, connects electrical component and press component, the first conductive sheet for connecing electrical component is arranged in the first limiting slot of shell, first conductive sheet is equipped with the first stationary contact, second conductive sheet is equipped with the second stationary contact, and the second conductive sheet is arranged in the second limiting slot of shell；Third conductive sheet is respectively equipped with the first movable contact and the second movable contact, and third conductive sheet is between the first stationary contact and the second stationary contact；One end of the mandril of press component is pierced by shell connection button cap, and the other end of mandril, which protrudes into, connects third conductive sheet in shell, elastic recovery part is sheathed on mandril, and the top of elastic recovery part connects button cap.The bagpipe button, which can effectively prevent pressing docking location for a long time, there is contact deflection, and button cap is made to be not easy to be improved service life by by bad.
Description
Technical field
The utility model relates to a kind of bagpipe buttons.
Background technique
Bagpipe button is that a kind of control the main of bagpipe electrically-controlled valve enables device, and after pressing bagpipe button, electrically-controlled valve is powered, even
Give a dinner for a visitor from afar flute air pipe line it is open-minded, wind reach bagpipe after, bagpipe is just blown a whistle.
However conventional bagpipe button needs finger push button cap always in ring, button cap through a long time presses, and holds
Easily there is the case where by broken (hole occurs in button cap).In addition, the normally opened stationary contact of bagpipe button, normally closed stationary contact respectively by
Two copper sheets and two contact compositions, because copper sheet size is usually smaller, after Long Term Contact effect, stationary contact and movable contact cannot
Good docking, and then two contacts occur and deviate situation about not docking even, lead to bagpipe button failure.
Utility model content
For the technical problems in the prior art, providing one kind can be not easy by broken and be less prone to the utility model
Deviate the bagpipe button for leading to failure in contact contact.
The technical solution that the utility model solves above-mentioned technical problem is as follows:
A kind of bagpipe button, comprising:
Shell, the shell is interior to be equipped with the first limiting slot and the second limiting slot；
Electrical component is connect, the electrical component that connects is disposed in the housing, and the electrical component that connects is led including the first conductive sheet, second
Electric piece and third conductive sheet, first conductive sheet are arranged in first limiting slot, the side table of first conductive sheet
Face is equipped with the first stationary contact, and a side surface of second conductive sheet is equipped with the second stationary contact, first conductive sheet and
Second conductive sheet interval is set on the inner sidewall of the shell and first stationary contact and second stationary contact are opposite,
Second conductive sheet is arranged in second limiting slot, for connecting the solenoid valve of bagpipe mechanism；The third conductive sheet
A side surface be equipped with the first movable contact, another side surface of the third conductive sheet is equipped with the second movable contact, described the
Three conductive sheets are between first stationary contact and second stationary contact；And
Press component, the press component include button cap, mandril and elastic recovery part, and one end of the mandril is pierced by institute
It states shell and connects the button cap, the other end of the mandril protrudes into the connection third conductive sheet, the bullet in the shell
Property reply part and be sheathed on the mandril, and the top of the elastic recovery part connects the button cap；
Under natural conditions, the elastic recovery part is in compressive state, first movable contact and first stationary contact
Contact, for disconnecting the circuit of bagpipe mechanism；The button cap is pressed, the elastic recovery part further compresses, the mandril
The third conductive sheet is pushed to move down, second movable contact and the second stationary contact point contact, for connecting bagpipe mechanism
Circuit.
The beneficial effects of the utility model are:
Above-mentioned bagpipe button is by being arranged the first limiting slot limited respectively to the first conductive sheet and the second conductive sheet
With the second limiting slot, it can be effectively prevent the case where pressing appearance contact contact deflection for a long time, guarantee the stability of contact docking.Together
When, the bagpipe button also pass through setting include elastic recovery part press component, reinforce buffer function, make button cap be not easy by by
It is bad, it improves service life.
Based on the above technical solution, the utility model can also do following improvement.
The press component further includes limit plate in one of the embodiments,；The limit plate is set to the shell
On inner wall, the other end of the elastic recovery part connects the limit plate.
There is in the shell boss portion, the other end connection for stating elastic recovery part in one of the embodiments,
The boss portion.
The button cap is hard button cap in one of the embodiments,.
The mandril connects the central region of the bottom wall of the button cap in one of the embodiments,；The button cap
The join domain of the corresponding mandril be additionally provided be recessed inwardly press region or outwardly convex press region.
The elastic recovery part is cylindrical spring in one of the embodiments,.
First conductive sheet, second conductive sheet and the third conductive sheet are in one of the embodiments,
Copper sheet.
The mandril is hard plastic bar in one of the embodiments,.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the bagpipe button of an embodiment.
In attached drawing, parts list represented by the reference numerals are as follows:
10, bagpipe button, 110, connect electrical component, the 111, first conductive sheet, the 1111, first stationary contact, 112, second is conductive
Piece, the 1121, second stationary contact, 113, third conductive sheet, the 1131, first movable contact, the 1132, second movable contact, 120, pressing group
Part, 121, button cap, 122, mandril, 123, elastic recovery part.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.It should be noted that when an element be considered as " connection " another
Element, it can be directly to another element or may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Incorporated by reference to Fig. 1, the bagpipe button 10 of an embodiment, including shell, connect electrical component 110 and press component 120.
Specifically, in the present embodiment, shell is column structure made of hard plastic.Be equipped in shell for pair
The first limiting slot that first conductive sheet 111 is limited and the second limiting slot for being limited to the second conductive sheet 112.Into
One step, also there is boss portion, for connecting the other end of elastic recovery part 123 in shell.The bottom of shell is additionally provided with wiring
Hole, for connecting the electromagnetic valve circuit of bagpipe mechanism by conducting wire.
Specifically, in the present embodiment, electrical component 110 is connect to be set in the housing.Connecing electrical component 110 includes the first conductive sheet
111, the second conductive sheet 112 and third conductive sheet 113.First conductive sheet 111 is arranged in the first limiting slot, the first conductive sheet
111 side surface is equipped with the first stationary contact 1111, and a side surface of the second conductive sheet 112 is equipped with the second stationary contact
1121, the first conductive sheet 111 and the second conductive sheet 112 interval be set to shell inner sidewall on and the first stationary contact 1111 and second
Stationary contact 1121 is opposite, and the second conductive sheet 112 is arranged in the second limiting slot, for connecting the solenoid valve of bagpipe mechanism.Third
One side surface of conductive sheet 113 is equipped with the first movable contact 1131, and it is dynamic that another side surface of third conductive sheet 113 is equipped with second
Contact 1132, third conductive sheet 113 is between the first stationary contact 1111 and the second stationary contact 1121.
Preferably, the first conductive sheet 111, the second conductive sheet 112 and third conductive sheet 113 are copper sheet.First conductive sheet
It is set on 111 there are two the first stationary contact 1111, sets that there are two the second stationary contact 1121, third conductive sheets on the second conductive sheet 112
It is respectively equipped with two the first movable contacts 1131 and two the second movable contacts 1132 on 113, guarantees that electric conductivity is well good, it is at low cost.
Specifically, in the present embodiment, press component 120 includes button cap 121, mandril 122 and elastic recovery part
123。
Mandril 122 is arranged on shell, one end of mandril 122 be pierced by shell connection button cap 121, mandril 122 it is another
End, which is protruded into, connects third conductive sheet 113 in shell.Elastic recovery part 123 is sheathed on mandril 122, and elastic recovery part 123
Top connects button cap 121, and the bottom end of elastic recovery part 123 connects boss portion, makes elastic recovery part 123 always in compression shape
State.
In other embodiments, when being not provided with boss portion in shell, press component 120 can also include limit plate.
Limit plate is set on the inner wall of shell, and the other end of elastic recovery part 123 connects limit plate.
Preferably, button cap 121 is hard button cap made of plastic material, red.Elastic recovery part 123 is preferably column
Shape spring guarantees stability when pressing.Mandril 122 is hard plastic bar made of plastic material, has certain elasticity.
Further, mandril 122 connects the central region of the bottom wall of button cap 121.The corresponding mandril 122 of button cap 121
Join domain be additionally provided be recessed inwardly press region or outwardly convex press region, further increase the steady fortune of button
Turn, improves service life.
Under natural conditions, elastic recovery part 123 is in compressive state, and the first movable contact 1131 and the first stationary contact 1111 connect
Touching, for disconnecting the circuit of bagpipe mechanism.Push button cap 121, elastic recovery part 123 further compress, and mandril 122 pushes the
Three conductive sheets 113 move down, the second movable contact 1132 and the contact of the second stationary contact 1121, for connecting the circuit of bagpipe mechanism.
The bagpipe button 10 of present embodiment respectively carries out the first conductive sheet 111 and the second conductive sheet 112 by setting
The first limiting slot and the second limiting slot of limit can effectively prevent the case where pressing appearance contact contact deflection for a long time, guarantee touching
The stability of point docking.Meanwhile the bagpipe button 10 of present embodiment also includes the pressing group of elastic recovery part 123 by setting
Part reinforces buffer function, and button cap 121 is made to be not easy to be improved service life by by bad.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, all in the utility model
Spirit and principle within, any modification, equivalent replacement, improvement and so on should be included in the protection model of the utility model
Within enclosing.
Claims (9)
1. a kind of bagpipe button characterized by comprising
Shell, the shell is interior to be equipped with the first limiting slot and the second limiting slot；
Electrical component is connect, the electrical component that connects is disposed in the housing, and the electrical component that connects includes the first conductive sheet, the second conductive sheet
With third conductive sheet, first conductive sheet is arranged in first limiting slot, on a side surface of first conductive sheet
Equipped with the first stationary contact, a side surface of second conductive sheet is equipped with the second stationary contact, first conductive sheet and described
Second conductive sheet interval is set on the inner sidewall of the shell and first stationary contact and second stationary contact are opposite, described
Second conductive sheet is arranged in second limiting slot, for connecting the solenoid valve of bagpipe mechanism；The one of the third conductive sheet
Side surface is equipped with the first movable contact, and another side surface of the third conductive sheet is equipped with the second movable contact, and the third is led
Electric piece is between first stationary contact and second stationary contact；And
Press component, the press component include button cap, mandril and elastic recovery part, and one end of the mandril is pierced by the shell
Body connects the button cap, and the other end of the mandril protrudes into the connection third conductive sheet in the shell, and the elasticity is returned
Copy is sheathed on the mandril, and the top of the elastic recovery part connects the button cap；
Under natural conditions, the elastic recovery part is in compressive state, first movable contact and the first stationary contact point contact,
For disconnecting the circuit of bagpipe mechanism；The button cap is pressed, the elastic recovery part further compresses, and the mandril pushes institute
It states third conductive sheet to move down, second movable contact and the second stationary contact point contact, for connecting the circuit of bagpipe mechanism.
2. bagpipe button according to claim 1, which is characterized in that the press component further includes limit plate；
The limit plate is set on the inner wall of the shell, and the other end of the elastic recovery part connects the limit plate.
3. bagpipe button according to claim 1, which is characterized in that there is boss portion in the shell, it is described to state elasticity
The other end for replying part connects the boss portion.
4. bagpipe button according to any one of claims 1 to 3, which is characterized in that the button cap is hard button cap.
5. bagpipe button according to claim 4, which is characterized in that the mandril connects in the bottom wall of the button cap
Portion region；
The join domain that the button cap corresponds to the mandril be additionally provided be recessed inwardly press pressing for region or outwardly convex
Region.
6. bagpipe button according to any one of claims 1 to 3, which is characterized in that the elastic recovery part is cylindricality bullet
Spring.
7. bagpipe button according to any one of claims 1 to 3, which is characterized in that first conductive sheet, described second
Conductive sheet and the third conductive sheet are copper sheet.
8. bagpipe button according to any one of claims 1 to 3, which is characterized in that the mandril is hard plastic bar.
9. bagpipe button according to any one of claims 1 to 3, which is characterized in that the shell is additionally provided with wiring hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821883411.XU CN209216847U (en) | 2018-11-15 | 2018-11-15 | Bagpipe button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821883411.XU CN209216847U (en) | 2018-11-15 | 2018-11-15 | Bagpipe button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209216847U true CN209216847U (en) | 2019-08-06 |
Family
ID=67459592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821883411.XU Expired - Fee Related CN209216847U (en) | 2018-11-15 | 2018-11-15 | Bagpipe button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209216847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346358A (en) * | 2018-11-15 | 2019-02-15 | 襄阳奇竞特机电制造有限责任公司 | Bagpipe button |
| CN112344288A (en) * | 2020-11-04 | 2021-02-09 | 曹丽玲 | Simulation candle |
-
2018
- 2018-11-15 CN CN201821883411.XU patent/CN209216847U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346358A (en) * | 2018-11-15 | 2019-02-15 | 襄阳奇竞特机电制造有限责任公司 | Bagpipe button |
| CN112344288A (en) * | 2020-11-04 | 2021-02-09 | 曹丽玲 | Simulation candle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |