CN207908052U - A kind of intensity of sound detection conversion equipment - Google Patents
A kind of intensity of sound detection conversion equipment Download PDFInfo
- Publication number
- CN207908052U CN207908052U CN201820327586.6U CN201820327586U CN207908052U CN 207908052 U CN207908052 U CN 207908052U CN 201820327586 U CN201820327586 U CN 201820327586U CN 207908052 U CN207908052 U CN 207908052U
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- Prior art keywords
- notch
- intensity
- sound detection
- conversion equipment
- shaft
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Abstract
The utility model discloses a kind of intensity of sound detection conversion equipments, including pedestal, holder is installed at the top of the pedestal, motor and mounting plate, collection cylinder record is installed on the holder, circular fixed frame is installed inside one end of the collection cylinder record, the inside of the fixed frame is equipped with rubber membrane, the side of the rubber membrane is fixed with eyeglass, it is connected with lead screw on the output shaft of the motor, sleeve is socketed with by screw thread on the lead screw, the top of the sleeve is fixed with elevator, one end of the elevator offers the first notch, the lamp holder of T-type is equipped in first notch, the both sides of the lamp holder are respectively and fixedly provided with shaft, the shaft is rotatably installed on the inner wall of the first notch, laser lamp is installed on the lamp holder.The utility model can easily simulate the variation of intensity of sound, can help to sing the ability that personnel improve control volume up-down, and practice operation is sung suitable for general, easy to make, easy to operate.
Description
Technical field
The utility model is related to training device technical field more particularly to a kind of intensity of sound detection conversion equipments.
Background technology
Singing is the favorite activity of people, well must just add to practice to what is sung, many love the man who loves to singings are always looking for
More auxiliary appliances are sought to help oneself to improve, wherein the control about volume up-down is the important technical ability of one of which.But
Be existing singing equipment it is typically all set of equipment, cost is expensive, and other of general condition cannot afford, and therefore, how lead to
Cross simple equipment becomes the focus commonly sung fan and be concerned about to reach simulated sound height.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of intensity of sound inspection proposed
Survey conversion equipment.
To achieve the goals above, the utility model uses following technical solution：
A kind of intensity of sound detection conversion equipment, including pedestal are equipped with holder, motor and peace at the top of the pedestal
Loading board is equipped with collection cylinder record on the holder, circular fixed frame, the fixed frame is equipped with inside one end of the collection cylinder record
Inside rubber membrane is installed, the side of the rubber membrane is fixed with eyeglass, lead screw, institute is connected on the output shaft of the motor
It states and sleeve is socketed with by screw thread on lead screw, the top of the sleeve is fixed with elevator, and one end of the elevator offers
The both sides of first notch, the interior lamp holder for being equipped with T-type of first notch, the lamp holder are respectively and fixedly provided with shaft, the shaft rotation
On the inner wall of the first notch, laser lamp being installed on the lamp holder, the side of the mounting plate offers the second notch,
Guide post is fixed in second notch, the elevator is located in the second notch, and the guide post sliding runs through elevator, described
The side of mounting plate offers scale strip, and the top of the mounting plate is equipped with light barrier.
Preferably, the axial line of the collection cylinder record is vertical with mounting plate, and the upper surface of the axial line and pedestal that collect cylinder record is flat
Row, it is in horn mouth to collect one end far from fixed frame on cylinder record.
Preferably, the bottom surface of the light barrier is pasted with black cloth.
Preferably, the output shaft of the motor is connect with lead screw by shaft coupling, and lead screw is parallel with guide post.
Preferably, the shaft and the inner wall of the first notch are closely connected.
Preferably, the rubber membrane is be bonded by glue with eyeglass.
Compared with prior art, the utility model has the beneficial effects that：
By the way that pedestal, motor, lead screw, sleeve, laser lamp, holder, collection cylinder record, light barrier, quarter is arranged in the utility model
Spend item, mounting plate, elevator, guide post, lamp holder, shaft, fixed frame, rubber membrane and eyeglass, it may be convenient to intensity of sound
Variation is simulated, and can help to sing the ability that personnel improve control volume up-down, and practice operation, system are sung suitable for general
Facilitate, easy to operate, structure novel, there is good practicability.
Description of the drawings
Fig. 1 be the utility model proposes a kind of intensity of sound detection conversion equipment structural schematic diagram；
Fig. 2 be the utility model proposes a kind of intensity of sound detection conversion equipment location A partial schematic diagram；
Fig. 3 be the utility model proposes a kind of intensity of sound detection conversion equipment laser lamp mounting structure signal
Figure.
In figure：1 pedestal, 2 motors, 3 lead screws, 4 sleeves, 5 laser lamps, 6 holders, 7 collection cylinder records, 8 light barriers, 9 scale strips, 10
Mounting plate, 11 elevators, 12 guide posts, 13 lamp holders, 14 shafts, 15 fixed frames, 16 rubber membranes, 17 eyeglasses.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of intensity of sound detection conversion equipment, including pedestal 1, the top of pedestal 1 are equipped with holder
6, motor 2 and mounting plate 10 are equipped with collection cylinder record 7 on holder 6, collect and are equipped with circular fixed frame 15 inside one end of cylinder record 7,
The inside of fixed frame 15 is equipped with rubber membrane 16, and the side of rubber membrane 16 is fixed with eyeglass 17, is connected on the output shaft of motor 2
Lead screw 3 is socketed with sleeve 4 on lead screw 3 by screw thread, and the top of sleeve 4 is fixed with elevator 11, and one end of elevator 11 opens up
There is the first notch, the lamp holder 13 of T-type is equipped in the first notch, the both sides of lamp holder 13 are respectively and fixedly provided with shaft 14, the rotation peace of shaft 14
On the inner wall of the first notch, laser lamp 5 being installed on lamp holder 13, the side of mounting plate 10 offers the second notch, and second
Guide post 12 is fixed in notch, elevator 11 is located in the second notch, and the sliding of guide post 12 runs through elevator 11, the side of mounting plate 10
While offering scale strip 9, the top of mounting plate 10 is equipped with light barrier 8, and the axial line for collecting cylinder record 7 is vertical with mounting plate 10, collection
The axial line of cylinder record 7 is parallel with the upper surface of pedestal 1, and it is in horn mouth, light barrier 8 to collect one end far from fixed frame 15 on cylinder record 7
Bottom surface be pasted with black cloth, the output shaft of motor 2 is connect with lead screw 3 by shaft coupling, and lead screw 3 is parallel with guide post 12, shaft 14
It is closely connected with the inner wall of the first notch, rubber membrane 16 is be bonded by glue with eyeglass 17.
Operation principle：Start motor 2 and open laser lamp 5, elevator 11 is adjusted to specified by lead screw 3 and sleeve 4
A height value, then the light beam of laser lamp 5, is irradiated to the center of eyeglass 17, light beam is in eyeglass 17 by rotating lamp holder 13
It is projected under reflection on scale strip 9, at this moment, can sing at the horn mouth of collection cylinder record 7 or other sound sources are placed in horn mouth,
Sound is transmitted to by collecting cylinder record 7 on rubber membrane 16, and rubber membrane 16 can have different amplitudes according to the Strength Changes of sound, this
When eyeglass 17 also will produce corresponding vibrations, light beam can beat on scale strip 9 at this time, in this way can detect intensity of sound change
Change, help to carry out voice training, control the size of sound, structure novel has good practicability.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
In the description of this patent, it is to be understood that term "center", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on ... shown in the drawings
Orientation or positional relationship, be merely for convenience of description this patent and simplify describe, do not indicate or imply the indicated device or
Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limitation to this patent.
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " connects " connected "
Connect ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, be arranged or one
It connects to body, be arranged.For the ordinary skill in the art, it can understand that above-mentioned term is special at this as the case may be
Concrete meaning in profit.
Claims (6)
1. a kind of intensity of sound detection conversion equipment, including pedestal（1）, which is characterized in that the pedestal（1）Top installation
There is holder（6）, motor（2）And mounting plate（10）, the holder（6）On collection cylinder record is installed（7）, the collection cylinder record（7）One
End is internal to be equipped with circular fixed frame（15）, the fixed frame（15）Inside rubber membrane is installed（16）, the rubber membrane
（16）Side be fixed with eyeglass（17）, the motor（2）Output shaft on be connected with lead screw（3）, the lead screw（3）On pass through
Screw thread is socketed with sleeve（4）, the sleeve（4）Top be fixed with elevator（11）, the elevator（11）One end open up
There is the first notch, the lamp holder of T-type is equipped in first notch（13）, the lamp holder（13）Both sides be respectively and fixedly provided with shaft
（14）, the shaft（14）It is rotatably installed on the inner wall of the first notch, the lamp holder（13）On laser lamp is installed（5）, institute
State mounting plate（10）Side offer the second notch, be fixed with guide post in second notch（12）, the elevator（11）
In the second notch, the guide post（12）Sliding runs through elevator（11）, the mounting plate（10）Side offer scale
Item（9）, the mounting plate（10）Top light barrier is installed（8）.
2. a kind of intensity of sound detection conversion equipment according to claim 1, which is characterized in that the collection cylinder record（7）
Axial line and mounting plate（10）Vertically, collect cylinder record（7）Axial line and pedestal（1）Upper surface it is parallel, collect cylinder record（7）It is upper remote
From fixed frame（15）One end be in horn mouth.
3. a kind of intensity of sound detection conversion equipment according to claim 1, which is characterized in that the light barrier（8）
Bottom surface be pasted with black cloth.
4. a kind of intensity of sound detection conversion equipment according to claim 1, which is characterized in that the motor（2）'s
Output shaft and lead screw（3）It is connected by shaft coupling, lead screw（3）With guide post（12）It is parallel.
5. a kind of intensity of sound detection conversion equipment according to claim 1, which is characterized in that the shaft（14）With
The inner wall of first notch is closely connected.
6. a kind of intensity of sound detection conversion equipment according to claim 1, which is characterized in that the rubber membrane（16）
With eyeglass（17）It is bonded by glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820327586.6U CN207908052U (en) | 2018-03-10 | 2018-03-10 | A kind of intensity of sound detection conversion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820327586.6U CN207908052U (en) | 2018-03-10 | 2018-03-10 | A kind of intensity of sound detection conversion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207908052U true CN207908052U (en) | 2018-09-25 |
Family
ID=63558909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820327586.6U Expired - Fee Related CN207908052U (en) | 2018-03-10 | 2018-03-10 | A kind of intensity of sound detection conversion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207908052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279067A (en) * | 2018-03-10 | 2018-07-13 | 麻江县第二中学 | A kind of intensity of sound detection conversion equipment |
-
2018
- 2018-03-10 CN CN201820327586.6U patent/CN207908052U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279067A (en) * | 2018-03-10 | 2018-07-13 | 麻江县第二中学 | A kind of intensity of sound detection conversion equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20190310 |