CN210816303U - Radio horn detection device capable of screening defective products - Google Patents
Radio horn detection device capable of screening defective products Download PDFInfo
- Publication number
- CN210816303U CN210816303U CN201921190025.7U CN201921190025U CN210816303U CN 210816303 U CN210816303 U CN 210816303U CN 201921190025 U CN201921190025 U CN 201921190025U CN 210816303 U CN210816303 U CN 210816303U
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- radio
- defective products
- conveyor belt
- detection device
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Abstract
The utility model discloses a radio loudspeaker detection device that can filter defective products, including conveyer belt, four supporting legs and driving motor, driving motor's output shaft is connected with the commentaries on classics roller transmission that the inboard subsides of conveyer belt were covered, the supporting leg passes through the bearing housing and is connected with the commentaries on classics roller rotation that the inboard subsides of conveyer belt was covered, the top of conveyer belt is provided with the roof that is the type of falling U structure, the spacing slide bar of fixedly connected with perpendicular to conveyer belt direction of motion between the inner wall central point of roof puts the department. The utility model discloses in, through radio loudspeaker conveying on the conveyer belt, when between two electric slices, the return circuit is formed for the sound takes place for the radio, and simultaneously, the solenoid of both sides is in the on state always, and the radio takes place the abnormal sound of thorn ear under solenoid's interference, verifies to qualified radio loudspeaker, thereby has realized detecting the defective products of radio loudspeaker, has improved the quality and the efficiency of radio processing.
Description
Technical Field
The utility model relates to a radio processing technology field especially relates to a radio loudspeaker detection device that can filter defective products.
Background
The radio is a device which converts radio wave signals by electric energy and can listen to audio signals transmitted by a broadcasting station, also known as radio, broadcast, etc., and the radio restores high-frequency signals received from an antenna into audio signals by detection (demodulation) and transmits the audio signals to an earphone or a loudspeaker to become sound waves.
However, the existing radio still has some defects, firstly, the radio is mostly produced in large batch, a screening device for defective radio speakers is lacked, and the processing quality and the qualification rate of the radio are reduced; secondly, the existing radio horns are mostly classified manually, so that extra labor cost is increased, and automatic classification cannot be performed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the radio horn detection device capable of screening defective products is provided for solving the problems that the radio processing lacks a screening device for the defective products of the radio horns and the labor cost is increased due to the fact that automatic classification cannot be performed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a radio horn detection device capable of screening defective products comprises a conveyor belt, four supporting legs and a driving motor, the output shaft of the driving motor is in transmission connection with the rotating roller attached to the inner side of the conveyor belt, the supporting leg is in rotating connection with the rotating roller attached to the inner side of the conveyor belt through a bearing sleeve, a top plate in an inverted U-shaped structure is arranged above the conveyor belt, a limiting slide rod perpendicular to the movement direction of the conveyor belt is fixedly connected between the central positions of the inner walls of the top plate, the upper end surface of the top plate is fixedly connected with a servo motor through a bolt, an output shaft of the servo motor penetrates through the top plate, and is connected with a limiting plate in a transmission way, two supporting plates are symmetrically arranged at two sides of the conveyor belt, the top ends of the supporting plates are fixedly connected with a top plate, the bottom end of the supporting plate is fixedly connected with the supporting legs, and two electromagnetic coils and two electric pieces are symmetrically arranged on two sides of the upper portion of the conveying belt.
As a further description of the above technical solution:
the servo motor is close to the output end of the conveyor belt and is positioned on the central axis of the moving direction of the conveyor belt.
As a further description of the above technical solution:
and the limiting plate forms an included angle of 60 degrees with the axial lead of the limiting slide rod under a normal state.
As a further description of the above technical solution:
the axis line of the electromagnetic coil is parallel to the moving direction of the conveyor belt, and two sides of the electromagnetic coil are fixedly connected with the supporting plate through connecting rods.
As a further description of the above technical solution:
the two electric pieces are parallel to the axial lead of the electromagnetic coil, the center of the upper end face of each electric piece is fixedly connected with a sliding column, a sound sensor is arranged inside each sliding column, the top of each sliding column is connected with a limiting sliding rod in a sliding mode, the top extending end of each sliding column is connected with a sliding groove formed in the top plate in a sliding mode, and the top end of each sliding column is fixedly connected with the top plate through a bolt.
As a further description of the above technical solution:
the upper end surface of the top plate is provided with an electric cabinet and an electricity storage box, the electricity storage box is electrically connected with the driving motor, the servo motor, the electric sheet, the electromagnetic coil and the electric cabinet, and the electric cabinet is electrically connected with the sound sensor and the servo motor.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through radio loudspeaker conveying on the conveyer belt, when between two electric slices, the return circuit is formed for the sound takes place for the radio, and simultaneously, the solenoid of both sides is in the on state always, and the radio takes place the abnormal sound of thorn ear under solenoid's interference, verifies to qualified radio loudspeaker, thereby has realized detecting the defective products of radio loudspeaker, has improved the quality and the efficiency of radio processing.
2. The utility model discloses in, through the setting of sound inductor, the abnormal sound wave scope is predetermine to sound sensor, make sound sensor sense abnormal sound wave, and give the AVR central control treater of control box with the signal transmission, control box control servo motor clockwise rotation to symmetrical inclination position, then reset, qualified loudspeaker are from the left side conveying out under the effect of limiting plate, unqualified loudspeaker are from the right side conveying out under the effect of limiting plate, thereby the automatic classification screening of radio loudspeaker has been realized.
Drawings
Fig. 1 is a schematic structural view of a radio horn detection device capable of screening defective products according to the present invention;
fig. 2 is a schematic top view of a supporting plate of the radio speaker detecting device capable of screening defective products according to the present invention;
fig. 3 is a schematic top view of the radio speaker detection device capable of screening defective products according to the present invention;
fig. 4 is a block diagram illustrating a flow of the radio speaker detecting device capable of screening defective products according to the present invention.
Illustration of the drawings:
1. a top plate; 2. a traveler; 3. a sound sensor; 4. an electric sheet; 5. a limiting plate; 6. a servo motor; 7. an electric cabinet; 8. an electricity storage box; 9. an electromagnetic coil; 10. a limiting slide bar; 11. a support plate; 12. a conveyor belt; 13. supporting legs; 14. the motor is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a radio horn detection device capable of screening defective products comprises a conveyor belt 12, four supporting legs 13 and a driving motor 14, wherein an output shaft of the driving motor 14 is in transmission connection with a rotating roller attached to the inner side of the conveyor belt 12, the supporting legs 13 are in rotation connection with the rotating roller attached to the inner side of the conveyor belt 12 through bearing sleeves, a top plate 1 in an inverted U-shaped structure is arranged above the conveyor belt 12, a limiting slide rod 10 perpendicular to the movement direction of the conveyor belt 12 is fixedly connected between the central positions of the inner wall of the top plate 1, the arrangement of the limiting slide rod 10 ensures the sliding stability of two slide columns 2, the upper end face of the top plate 1 is fixedly connected with a servo motor 6 through bolts, the output shaft of the servo motor 6 penetrates through the top plate 1 and is in transmission connection with a limiting plate 5, two supporting plates 11 are symmetrically arranged on two sides of the conveyor belt 12, the top ends of the supporting plates 11 are, two electromagnetic coils 9 and two electric sheets 4 are symmetrically arranged at the upper two sides of the conveyor belt 12.
Specifically, as shown in fig. 1 to 3, the servo motor 6 is close to the output end of the conveyor belt 12 and is located on the central axis of the movement direction of the conveyor belt 12, so that the servo motor 6 can control the limiting plate 5 to control the radio speaker to perform limiting movement.
Specifically, as shown in fig. 1 and 2, the angle formed by the limiting plate 5 and the axis of the limiting slide rod 10 is 60 degrees in a normal state, which is convenient for sending out unqualified radio speakers.
Specifically, as shown in fig. 1 and 2, the axis of the electromagnetic coil 9 is parallel to the moving direction of the conveyor belt 12, and two sides of the electromagnetic coil 9 are fixedly connected with the supporting plate 11 through connecting rods, so that the distance of the radio which is interfered is lengthened, and the accuracy of the radio horn detection is improved.
Specifically, as shown in fig. 1 and 2, two electric pieces 4 are parallel to the axial lead of the electromagnetic coil 9, the upper end face center positions of the two electric pieces 4 are fixedly connected with the sliding column 2, the inside of the sliding column 2 is provided with the sound sensor 3, the top of the sliding column 2 is connected with the limiting sliding rod 10 in a sliding manner, the top of the sliding column 2 extends to be connected with the sliding groove of the top plate 1, the top of the sliding column 2 is fixedly connected with the top plate 1 through a bolt, so that the distance between the two electric pieces 4 can be freely adjusted, and the electromagnetic coil is convenient to be applied to radio horns of different models.
Specifically, as shown in fig. 1-3, an electric cabinet 7 and an electric storage box 8 are installed on the upper end face of the top plate 1, the electric storage box 8 is electrically connected with a driving motor 14, a servo motor 6, an electric sheet 4, an electromagnetic coil 9 and the electric cabinet 7, and the electric cabinet 7 is electrically connected with the sound sensor 3 and the servo motor 6, so that the stability of the electrical connection is ensured.
The working principle is as follows: during the use, convey on conveyer belt 12 through radio loudspeaker, when between two electric slices 4, form the return circuit with two electric slices 4, make the radio take place the sound, the solenoid 9 of both sides is in the on-state always simultaneously, the radio is under solenoid 9's interference, the abnormal sound of taking place the ear-piercing, sound inductor 3 predetermines the sound wave of unusual sound wave scope and receives, make sound inductor 3 sense the unusual sound wave, and give the AVR central control treater of electric cabinet 7 with the signal transmission, electric cabinet 7 control servo motor 6 clockwise rotation to symmetrical inclination position, then reset, thereby qualified loudspeaker conveys out from the left side under limiting plate 5's effect, unqualified loudspeaker conveys out from the right side under limiting plate 5's effect, thereby the automatic classification screening of radio loudspeaker has been realized.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A radio horn detection device capable of screening defective products comprises a conveyor belt (12), four supporting legs (13) and a driving motor (14), wherein an output shaft of the driving motor (14) is in transmission connection with a rotating roller pasted on the inner side of the conveyor belt (12), the supporting legs (13) are in rotation connection with the rotating roller pasted on the inner side of the conveyor belt (12) through a bearing sleeve, the radio horn detection device is characterized in that a top plate (1) in an inverted U-shaped structure is arranged above the conveyor belt (12), a limiting slide rod (10) perpendicular to the movement direction of the conveyor belt (12) is fixedly connected between the central positions of the inner wall of the top plate (1), a servo motor (6) is fixedly connected to the upper end face of the top plate (1) through bolts, an output shaft of the servo motor (6) penetrates through the top plate (1) and is in transmission connection with a limiting plate (5), two supporting plates (11) are symmetrically arranged on two sides, the top end of the supporting plate (11) is fixedly connected with the top plate (1), the bottom end of the supporting plate (11) is fixedly connected with the supporting legs (13), and two electromagnetic coils (9) and two electric pieces (4) are symmetrically arranged on two sides of the upper portion of the conveying belt (12).
2. The radio horn detecting device capable of screening defective products as claimed in claim 1, wherein the servo motor (6) is close to the output end of the conveyor belt (12) and is located on the central axis of the moving direction of the conveyor belt (12).
3. The radio horn detection device capable of screening defective products as claimed in claim 1, wherein the angle formed by the limiting plate (5) and the axis of the limiting slide rod (10) is 60 degrees in a normal state.
4. The radio receiver horn detection device capable of screening defective products as claimed in claim 1, wherein the axis of the electromagnetic coil (9) is parallel to the moving direction of the conveyor belt (12), and two sides of the electromagnetic coil (9) are fixedly connected with the support plate (11) through connecting rods.
5. The radio horn detection device capable of screening defective products according to claim 1, wherein the two electric pieces (4) are parallel to the axial lead of the electromagnetic coil (9), the upper end face center positions of the two electric pieces (4) are fixedly connected with a sliding column (2), a sound sensor (3) is installed inside the sliding column (2), the top of the sliding column (2) is in sliding connection with a limiting sliding rod (10), the top extending end of the sliding column (2) is in sliding connection with a sliding groove formed in a top plate (1), and the top end of the sliding column (2) is fixedly connected with the top plate (1) through a bolt.
6. The radio horn detection device capable of screening defective products according to claim 1, wherein an electric cabinet (7) and an electric storage box (8) are installed on the upper end face of the top plate (1), the electric storage box (8) is electrically connected with a driving motor (14), a servo motor (6), an electric sheet (4), an electromagnetic coil (9) and the electric cabinet (7), and the electric cabinet (7) is electrically connected with a sound sensor (3) and the servo motor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921190025.7U CN210816303U (en) | 2019-07-26 | 2019-07-26 | Radio horn detection device capable of screening defective products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921190025.7U CN210816303U (en) | 2019-07-26 | 2019-07-26 | Radio horn detection device capable of screening defective products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210816303U true CN210816303U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921190025.7U Expired - Fee Related CN210816303U (en) | 2019-07-26 | 2019-07-26 | Radio horn detection device capable of screening defective products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210816303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705484A (en) * | 2020-12-23 | 2021-04-27 | 深圳市德林自动化科技有限公司 | Tone quality defective goods sorting device for automobile radar horn processing |
| CN113093691A (en) * | 2021-03-16 | 2021-07-09 | 通山星火原实业有限公司 | Testing equipment and testing method for intelligent household Bluetooth voice remote controller |
-
2019
- 2019-07-26 CN CN201921190025.7U patent/CN210816303U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705484A (en) * | 2020-12-23 | 2021-04-27 | 深圳市德林自动化科技有限公司 | Tone quality defective goods sorting device for automobile radar horn processing |
| CN113093691A (en) * | 2021-03-16 | 2021-07-09 | 通山星火原实业有限公司 | Testing equipment and testing method for intelligent household Bluetooth voice remote controller |
| CN113093691B (en) * | 2021-03-16 | 2024-02-02 | 通山星火原实业有限公司 | Testing equipment and testing method for intelligent household Bluetooth voice remote controller |
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| 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: 20200623 Termination date: 20210726 |
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| CF01 | Termination of patent right due to non-payment of annual fee |