Double-color optical fiber amplifier

Abstract

The utility model provides a double-color optical fiber amplifier, which comprises an outer shell, a display, a control key and a display lamp signal, a PCB (printed circuit board) arranged in the outer shell is electrically connected with the parts and is also electrically connected with an LED (light-emitting diode) receiving and transmitting inner module, a first inner detection unit and a second inner detection unit, and the first inner detection unit and the second inner detection unit are electrically connected with the PCB. Through the combination of the control keys, various parameters can be set and detection modes can be adjusted, so that an accurate detection result can be quickly obtained, the problems of signal confusion and complicated operation in a traditional detection method are solved, and the purposes of simplicity in operation, convenience and practicability are achieved.

Description

Technical Field

[0001] The utility model relates to the field of fiber optic amplifiers, and specifically refers to a dual-color fiber optic amplifier. Background Art

[0002] Generally, a fiber optic amplifier uses color light beams for detection applications. Common colors include: red, white, green, blue, and many other colors. However, usually a single color is used for detection. With the progress of technology, as the parts of related electronic information products become more precise, the complexity of the processing applications or combinations will also increase. Therefore, gradually two beams of the same color are also used for detection work, but relatively high requirements are also imposed on the operation and judgment of users.

[0003] Specifically, if the same object has two special detection points, or two different objects, the teaching function is carried out through the red light reception value threshold and the green light reception value threshold. The set parameters of the chip provided in the fiber optic amplifier are used for comparison and judgment to detect whether the obtained values of the object are correct. When the two output values match the relevant threshold values according to the amplifier set parameters, the output detection results will be indicated as qualified or not through the corresponding red output light and green output light after the red light and green light are detected respectively.

[0004] Currently, most of the display screens of commercially available fiber optic amplifiers are seven-segment displays, and the light beams used are red emission light sources and red output lights. Therefore, it is very difficult to identify which group each of the results of the first set of channels and outputs and the second set of channels and outputs obtained after the detection belongs to. Moreover, in addition to the cumbersome menu function and many adjustable functions of the fiber optic amplifier, it is also relatively more difficult for users without basic technology to adjust and apply complex functions.

[0005] In view of this, the utility model specifically studies the above-mentioned existing technologies and cooperates with the application of theory, and tries its best to solve the above problems, which becomes the improvement goal of the utility model. Summary of the Utility Model

[0006] The main purpose of the utility model is to provide a dual-color fiber optic amplifier. A display, display signal lights and control keys are embedded above the outer shell of the amplifier. A PCB board is arranged inside the outer shell. The PCB board is electrically connected to the display, display signal lights and control keys. An LED receiving and transmitting inner module is also arranged inside the outer shell. The PCB board is electrically connected to the LED receiving and transmitting inner module, a first internal detection unit and a second internal detection unit, so as to provide the red LED and the green LED for receiving and transmitting, and further achieve the purpose of dual-color detection. The function menu of the display is adjusted and applied through the control keys.

[0007] The second objective of the present utility model is that the first internal detection unit is composed of a main red light receiving LED and a main red light emitting LED.

[0008] The third objective of the present utility model is that the second internal detection unit is composed of a main green light receiving LED and a main green light emitting LED.

[0009] The fourth objective of the present utility model is that the display is an OLED panel display, and the display can also be replaced with a detachable structure for application.

[0010] The fifth objective of the present utility model is that a protective cover is pivotally connected to one side above the outer casing, and the protective cover covers the operation keys for protection.

[0011] The sixth objective of the present utility model is that the function menu has: parameter setting of the basic mode of dual-color light, switching of numerical information and key prompts of the display, detection and adjustment of dual-color light sources for wafer cutting, logical output of dual-color light, and corresponding delay and time adjustment.

[0012] The present utility model enables the use of dual-color light beams to be emitted and received separately, and further cooperates with the display and keys to make the switching function and parameter calibration more convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a perspective view of the present utility model.

[0014] Figure 2 is based on Figure 1 Another perspective view of the present utility model.

[0015] Figure 3 is an exploded schematic view of the present utility model.

[0016] Figure 4 is a schematic view of the function menu of the present utility model.

[0017] The labels in the figures are as follows:

[0018] 10... Outer casing

[0019] 11... Protective cover

[0020] 12... Display

[0021] 13... Display light signal

[0022] 14... Operation keys

[0023] 15... PCB board

[0024] 16... Guide rail installation part

[0025] 20... LED Receiving and Transmitting Inner Module

[0026] 21... First Internal Detection Unit

[0027] 211... Main Red Light Receiving LED

[0028] 212... Main Red Light Transmitting LED

[0029] 22... Second Internal Detection Unit

[0030] 221... Main Green Light Receiving LED

[0031] 222... Main Green Light Transmitting LED

[0032] 30... Function Menu Detailed Implementation Manner

[0033] Generally, according to the best feasible embodiments of the present invention, and in conjunction with the accompanying drawings Figures 1 to 4 After detailed description, the understanding of the present invention is increased. The present invention is a dual-color fiber optic amplifier, which includes: a housing 10, on the upper part of the housing 10, a display 12, a display light signal 13 and at least one control button 14 are embedded. The display 12 uses an OLED panel for display, and the display 12 can also be replaced with a detachable structure for application, and can transmit relevant data through wires or use wireless transmission instead, which is not limited thereto. And inside the housing 10, a PCB board 15 is provided, and the PCB board 15 is electrically connected to the display 12, the display light signal 13 and the control button 14. And a rail mounting part 16 for fixing is provided below the housing 10, and it can be fixed to the commonly used rail connection in the field, so it will not be elaborated.

[0034] The aforementioned control button 14 can open, close and apply the function menu 30 through multiple cooperation means. Here, the cooperation means means that the control button 14 can be operated by long pressing, pressing twice or more continuously, or pressing and holding multiple buttons in a similar combination manner. The description is only for understanding purposes and does not specifically limit the operation means.

[0035] And an LED receiving and transmitting inner module 20 is arranged inside the outer shell 10 and is electrically connected to the PCB board 15. The PCB board 15 is also electrically connected to a first internal detection unit 21 and a second internal detection unit 22, which can be used to provide dual-color light for receiving and transmitting. The aforementioned first internal detection unit 21 is mainly composed of a main red light receiving LED 211 and a main red light transmitting LED 212. The second internal detection unit 22 is mainly composed of a main green light receiving LED 221 and a main green light transmitting LED 222. On one side above the aforementioned outer shell 10, a protective cover 11 is pivotally connected. The protective cover 11 is used to cover the control button 14 for protection. The protective cover 11 can also cover from the upper side to the other side of the outer shell 10 at most by changing the outer shape size. This is a quite simple improvement in the art, so it is not restricted. The outer surface of the outer shell 10 can also mark simple operation instructions or symbols through the laser engraving function, which can also improve the use efficiency.

[0036] This embodiment illustrates that red light LEDs and green light LEDs are used for receiving and transmitting to achieve the purpose of dual-color detection. The function menu 30 of the display 12 can also be adjusted through the control button 14. However, the aforementioned two-color lights are not limited to this and can be changed according to actual detection requirements or the environment.

[0037] And the aforementioned function menu 30 has: 1. Parameter setting of the dual-color light basic mode. For example: signal reception value display of dual-color light, automatic adjustment of dual-color light threshold value, manual adjustment of dual-color light threshold value, selection of dual-color light emission power, switch of dual-color light display signal, restoration of dual-color light factory preset value, function of adjusting dual-color light intensity.

[0038] 2. Information switching of the display 12. For example: the display 12 can simultaneously display the voltage value and ADC value of dual-color light, or display the relevant information and key prompts such as reception value and threshold value in a separate screen.

[0039] 3. Detection adjustment of dual-color light source switching for wafer cutting. For example: detection of BBD fragments, height measurement detection of NCS, relevant adjustment of detection of dual-color light source switching and single-group voltage output.

[0040] 4. Logic output of dual-color light and corresponding delay and time adjustment. For example: dual-color light can perform settings of respective delay modes and time adjustment, setting of delay time and matching with cross detection or fiber applications one after another, or performing logic synchronous detection of dual-color light, NPN / PNP dual-output application function.

[0041] The main innovative purpose of the present invention is to adopt dual-color light beam detection. Therefore, the application means of the above-mentioned function menu 30 should be clear to those skilled in the art, so it will not be described in detail. The relevant function menu 30 can also be adjusted and matched according to model changes, but is not limited to this.

[0042] In summary, the dual-color fiber amplifier of the present invention can adjust the transmission and reception of two sets of signals of different colors through simple control keys 14, display 12 and function menu 30, which can greatly improve the problem of difficult detection and easy signal confusion, and can also reduce the user's qualification requirements, and further advance the purpose of convenient application.

Claims

1. A dual-color optical fiber amplifier, comprising: an outer shell (10), a display (12), a display light (13) and at least one control key (14) are embedded on the upper side of the outer shell (10), a PCB board (15) is arranged inside the outer shell (10), and the PCB board (15) is electrically connected to the display (12), the display light (13) and the control key (14), and a guide rail mounting portion (16) for fixing is arranged on the lower side of the outer shell (10), characterized in that: An LED receiving and transmitting inner module (20) is arranged inside the outer shell (10) and is electrically connected to the PCB board (15). The PCB board (15) is also electrically connected to a first internal detection unit (21) and a second internal detection unit (22). The receiving and transmitting of grouped dual-color LEDs is used to achieve the dual-color detection purpose. The display (12) is also adjusted and applied with a function menu (30) through the control key (14).

2. The dual-color optical fiber amplifier according to claim 1, characterized in that: The first internal detection unit (21) is composed of a main red light receiving LED (211) and a main red light emitting LED (212).

3. The dual-color optical fiber amplifier according to claim 1, characterized in that: The second internal detection unit (22) is composed of a main green light receiving LED (221) and a main green light emitting LED (222).

4. The dual-color optical fiber amplifier according to claim 1, characterized in that: The display (12) is an OLED panel display, and the display (12) can also be replaced with a detachable structure for application.

5. The dual-color optical fiber amplifier according to claim 1, characterized in that: A protective cover (11) is pivotally connected to one side of the upper portion of the outer shell (10), and the protective cover (11) covers the control key (14) for protection.

6. The dual-color optical fiber amplifier according to claim 1, characterized in that: The function menu (30) includes: parameter setting of the basic mode of dual-color light, information switching of the display, detection adjustment of dual-color light source switching for wafer cutting, and logic output of dual-color light and corresponding delay and time adjustment.

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