Pump source testing method and system

Abstract

The invention belongs to the technical field of laser test equipment, and discloses a pump source test method, which comprises the following steps: placing a pump source on a bracket, and driving a clamp assembly on the bracket to clamp the pump source; placing an optical fiber adapted to a pumping source on the optical fiber mounting rack; acquiring coordinate values of the central point of the power meter, coordinate values of the optical fiber mounting rack and optical fiber parameters, and driving the optical fiber mounting rack to move according to the coordinate values of the central point of the power meter, the coordinate values of the optical fiber mounting rack and the optical fiber parameters so as to align the optical fiber to the central point of the power meter; connecting the optical fiber to the output end of the pump source; the positive pole rack is electrically connected with the positive pole of the pump source through a wire I, and the negative pole rack is electrically connected with the negative pole of the pump source through a wire II; and starting the test power supply to test the output power of the pump source. The optical fiber can be ensured to align with the power meter, operation errors or operation errors of workers are avoided, and therefore the accuracy of pump source testing is ensured. The invention further discloses a test system based on the test method.

Description

Technical Field

[0001] The invention belongs to the technical field of laser testing equipment, and in particular relates to a pump source testing method and system. Background Art

[0002] During the laser production process, the output power of the pump source needs to be tested. Generally, manufacturers use manual testing, and the staff have the disadvantage of poor consistency in operation during the test process, especially in the calibration process of optical fiber and power meter, which can easily lead to certain errors in the test data. In addition, the staff will also become fatigued when repeating the operation, which will also lead to certain errors or mistakes in the test data. Summary of the invention

[0003] In order to solve the above technical problems, the present invention discloses a pump source test method, which can ensure that the optical fiber is aligned with the power meter, avoid operating errors or mistakes of the staff, and thus ensure the accuracy of the pump source test. The present invention also discloses a test system based on the above test method.

[0004] The specific technical solutions of the present invention are as follows:

[0005] A pump source testing method comprises the following steps:

[0006] Place the pump source on the bracket, and drive the clamp assembly on the bracket to clamp the pump source;

[0007] Place the optical fiber equipped with a pump source on the optical fiber mounting frame;

[0008] Obtaining the coordinate value of the center point of the power meter, the coordinate value of the optical fiber mounting frame, and the optical fiber parameters, and driving the optical fiber mounting frame to move according to the coordinate value of the center point of the power meter, the coordinate value of the optical fiber mounting frame, and the optical fiber parameters, so that the optical fiber is aligned with the center point of the power meter;

[0009] Connect the optical fiber to the output of the pump source;

[0010] The positive pole rack is electrically connected to the positive pole of the pump source through the first conductor, and the negative pole rack is electrically connected to the negative pole of the pump source through the second conductor;

[0011] Start the test power supply and test the pump source output power.

[0012] Preferably, the distance between the clamp assembly and the pump source is obtained to determine whether the clamp assembly clamps the pump source;

[0013] After clamping the pump source, the driving bracket carries the pump source along its height direction to move to the test height.

[0014] Preferably, taking the direction in which any clamping jaw of the clamp assembly moves away from the pump source as the positive direction, when the clamp assembly clamps the pump source, the distance between the clamp assembly and the pump source is not greater than 0 mm.

[0015] Preferably, the optical fiber mounting bracket is driven to move so as to maintain a safe distance between the optical fiber and the power meter.

[0016] Preferably, the positive pole rack and the negative pole rack are driven to move according to the pump source model, so that there is a safety distance two between the positive pole rack and the positive pole of the pump source, a safety distance three between the negative pole rack and the negative pole of the pump source, and a safety distance four between the positive pole rack and the negative pole rack.

[0017] Preferably, the optical fiber parameters include optical fiber diameter and optical fiber length.

[0018] A pump source testing system, based on the pump source testing method as described above, is characterized by comprising:

[0019] A bracket for placing a pump source;

[0020] An optical fiber mounting frame, used for placing optical fibers, the optical fiber mounting frame being provided with a frame power source;

[0021] A positive pole rack equipped with a conductor 1 for electrically connecting the positive pole of the pump source;

[0022] A negative pole rack equipped with a second conductor is used to electrically connect the negative pole of the pump source;

[0023] A power meter to measure the output power of the pump source; and

[0024] A control system, wherein the control system is communicated with and connected to a power source of the frame, wherein the control system obtains the coordinate value of the center point of the power meter, the coordinate value of the optical fiber mounting frame, and the optical fiber parameters to drive the power source of the frame to move so that the optical fiber is aligned with the center point of the power meter, and the control system is also communicated with and connected to the power meter to obtain test data of the pump source.

[0025] In the present application, the position of the power meter is fixed, and the coordinate value of the center point of the power meter is constant. Usually, after a test is completed, each movable component will be reset, and the coordinate value of the fiber optic mounting frame after reset is determined. Therefore, although the newly inserted optical fiber has different parameter information, it can be compensated to the coordinate value of the optical fiber mounting frame according to the actual optical fiber parameters. Therefore, the positional relationship between the center point of the power meter and the optical fiber can be obtained, and then the positional relationship is used to feedback to the control system, which can drive the frame power source to move through the control system, so that the center point of the power meter and the optical fiber are calibrated and aligned, thereby ensuring the test stability and accuracy of the pump source.

[0026] Preferably, the positive pole rack is provided with a positive pole power source, and the negative pole rack has a negative pole power source;

[0027] According to the coordinate value after adjusting the optical fiber installation frame, the positive power source and the negative power source are driven to operate respectively, so that there is a safety distance two between the positive rack and the positive pole of the pump source, a safety distance three between the negative rack and the negative pole of the pump source, and a safety distance four between the positive rack and the negative rack.

[0028] In the existing power connection process, due to the complex power connection method, the pump source may be burned out due to a short circuit between wires or a short circuit caused by the contact between the wires and other metal parts. Therefore, the positive and negative racks should be adjusted according to actual conditions to ensure normal power supply of the wires and avoid short circuits.

[0029] Preferably, the optical fiber mounting frame comprises a carrier and a pressing body, and the optical fiber is clamped between the carrier and the pressing body.

[0030] After the optical fiber is placed in the optical fiber mounting frame, the position of the optical fiber needs to be stabilized to avoid relative displacement between the optical fiber and the optical fiber mounting frame. When the optical fiber is clamped by the carrier and the pressing body, the position of the optical fiber can be well determined, thereby ensuring the calibration accuracy between the optical fiber and the power meter.

[0031] Preferably, the pressing body has a pressing power source, and the pressing power source drives the pressing body to move linearly or rotationally so as to be opened or closed relative to the carrier.

[0032] The driving method of the pressing body is simple and can well meet the clamping requirements for the optical fiber.

[0033] Compared with the prior art, the present invention can realize automated testing of the pump source, improve test accuracy and stability, effectively reduce labor costs and test time, and can effectively reduce the damage rate of the pump source or avoid damage to the pump source; in addition, the present invention has a simple structure, is easy to use, and can also be suitable for novice operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the process of fixing the pump source in an embodiment of the present invention;

[0035] Figure 2 Schematic diagram of the calibration process of optical fiber and power meter in an embodiment of the present invention;

[0036] Figure 3 A schematic diagram of a process for setting a safety distance one for a positive electrode rack in an embodiment of the present invention;

[0037] Figure 4 A schematic diagram of a test flow of a pump source in an embodiment of the present invention;

[0038] Figure 5 A schematic diagram of a pump source testing system in an embodiment of the present invention;

[0039] Figure 6 A schematic diagram of the coordination of the fixture and the pump source in an embodiment of the present invention;

[0040] Figure 7 This is a schematic diagram of a clamp clamping a pump source in an embodiment of the present invention;

[0041] Figure 8 A driving schematic diagram of a pressing body in one embodiment of the present invention;

[0042] Fig. 9 FIG. 4 is a driving schematic diagram of a pressing body in an embodiment of the present invention.

[0043] In the figure: 1- bracket; 2- optical fiber mounting frame; 3- conductor one; 4- positive pole rack; 5- conductor two; 6- negative pole rack; 7- power meter; 8- control system; 9- pump source; 10- optical fiber; 11- frame power source; 12- clamp assembly; 13- clamping and grasping part one; 14- clamping and grasping part two; 15- component one; 16- component two; 17- carrier; 18- pressing body; 19- positive pole power source; 20- negative pole power source; 21- bracket power source. DETAILED DESCRIPTION

[0044] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with specific implementation methods.

[0045] In the prior art, during the test of the pump source 9, the optical fiber 10 connected to the output end of the pump source 9 needs to be aligned with the center of the power meter 7. During the alignment and calibration process, the staff will produce a certain distance of offset, resulting in errors in the test power; and the entire operation process is manual, and since the test process is cumbersome, it is easy to make mistakes and is not conducive to the operation of newcomers. In addition, in order to ensure the test accuracy, no less than two staff members are usually required to cooperate with each other during the test process, which will also cause a waste of manpower. Therefore, this embodiment discloses a pump source 9 test method, which can realize automatic calibration between the optical fiber 10 and the power meter 7, thereby improving the test accuracy and effectively saving labor costs. Specifically, it includes the following steps:

[0046] S100, placing the pump source 9 on the bracket 1, and driving the clamp assembly 12 on the bracket 1 to clamp the pump source 9;

[0047] S200, placing the optical fiber 10 equipped with the pump source 9 on the optical fiber mounting frame 2;

[0048] S300, obtaining the coordinate value of the center point of the power meter 7 and the coordinate value of the optical fiber installation rack 2, as well as the parameters of the optical fiber 10, and driving the optical fiber installation rack 2 to move according to the coordinate value of the center point of the power meter 7, the coordinate value of the optical fiber installation rack 2, and the parameters of the optical fiber 10, so that the optical fiber 10 is aligned with the center point of the power meter 7;

[0049] S400, connecting the optical fiber 10 to the output end of the pump source 9;

[0050] S500, using the positive pole frame 4 to electrically connect the positive pole of the pump source 9 through the wire 1 3, and using the negative pole frame 6 to electrically connect the negative pole of the pump source 9 through the wire 2 5;

[0051] S600, start the test power supply to test the output power of the pump source 9.

[0052] In this embodiment, the optical fiber 10 parameters include the diameter of the optical fiber 10 and the length of the optical fiber 10. Before testing, the pump source 9 needs to be fixed to ensure the input and output stability of the pump source 9. Therefore, a clamp assembly 12 is usually provided on the bracket 1 to clamp the pump source 9. Figure 1 As shown, in this embodiment, the steps are also included:

[0053] S101, obtaining the distance between the clamp assembly 12 and the pump source 9 to determine whether the clamp assembly 12 clamps the pump source 9;

[0054] S102 , after clamping the pump source 9 , drive the bracket 1 to move along its height direction with the pump source 9 to a test height.

[0055] Specifically, in step S101, the direction in which any one of the clamping jaws of the clamp assembly 12 moves away from the pump source 9 is taken as the positive direction. When the clamp assembly 12 clamps the pump source 9, the distance between the clamp assembly 12 and the pump source 9 is not greater than 0 mm. The distance between the clamp assembly 12 and the pump source 9 can usually be determined by a distance sensor, which is generally -0.1 mm. In other words, when the distance sensor determines that the distance between the clamp assembly 12 and the pump source 9 is 0, the edge clamp assembly 12 and the pump source 9 are just in contact, and the stability requirement of the position of the pump source 9 can be met at this time. However, the frame power source 11 is usually further driven to give a stroke of 0.1 mm, so that the clamp assembly 12 squeezes the pump source 9, thereby better meeting the stability requirement of the pump source 9. In other embodiments, a pressure sensor is used to determine the clamping condition of the pump source 9 by the clamp assembly 12.

[0056] In this embodiment, it is necessary to maintain a safe distance between the optical fiber 10 and the power meter 7 to avoid laser power divergence and inaccurate test accuracy. Specifically, the following steps are also included:

[0057] S301, drive the optical fiber installation frame 2 to move so that a safe distance of one is maintained between the optical fiber 10 and the power meter 7.

[0058] like Figure 2As shown, before the optical fiber 10 and the power meter 7 are calibrated, the optical fiber mounting frame 2 is driven to carry the optical fiber 10 and the power meter 7 to maintain a safety distance of one. The position of the optical fiber mounting frame 2 can be adjusted according to the coordinate value of the center point of the power meter 7, the coordinate value of the optical fiber mounting frame 2, and the parameters of the optical fiber 10. After the adjustment is completed, the optical fiber mounting frame 2 is driven to move horizontally and / or vertically to complete the calibration of the safety distance of one. In this process, the coordinates of the optical fiber mounting frame 2 change in real time, and the calibration can be completed according to the coordinate value that changes in real time combined with the coordinate value of the center point of the power meter 7. Usually, the length of the safety distance of one is not less than 100 mm.

[0059] In this embodiment, in order to avoid short circuit caused by the wire during power transmission, it is necessary to adjust the positions of the positive rack 4 and the negative rack 6 according to the model of the pump source 9. The positive rack 4 is a positive cable with a wire 1 3 placed thereon, and the negative rack 6 is a negative cable with a wire 2 5 placed thereon. The wire 1 3 and the wire 2 5 are respectively electrically connected to the corresponding output ends of the power supply to complete the power supply to the pump source 9.

[0060] Therefore, if Figure 3 As shown, the following steps are also included:

[0061] S501. Drive the positive pole rack 4 and the negative pole rack 6 to move according to the model of the pump source 9, so that there is a safety distance 2 between the positive pole rack 4 and the positive pole of the pump source 9, a safety distance 3 between the negative pole rack 6 and the negative pole of the pump source 9, and a safety distance 4 between the positive pole rack 4 and the negative pole rack 6.

[0062] In this embodiment, since the positive pole rack 4 and the negative pole rack 6 are reset after the last test is completed, the initial coordinate values ​​of the positive pole rack 4 and the negative pole rack 6 are known. Based on the current coordinate value of the optical fiber installation frame 2, after compensating for the safety distance two, the safety distance three, and the safety distance four, the safety coordinates of the positive pole rack 4 and the negative pole rack 6 can be converted, and then after connecting the wire 1 3 and the wire 2 5 to the pump source 9, the test safety can be ensured.

[0063] Based on the above test method, this embodiment also discloses a pump source 9 test system, such as Figure 5As shown, it includes a bracket 1, an optical fiber mounting frame 2, a positive pole rack 4 equipped with a conductor 1 3, a negative pole rack 6 equipped with a conductor 2 5, a power meter 7 and a control system 8; the bracket 1 is used to place a pump source 9; the optical fiber mounting frame 2 is used to place an optical fiber 10, and the optical fiber mounting frame 2 is provided with a frame power source 11; the positive pole rack 4 is used to electrically connect the positive pole of the pump source 9; the negative pole rack 6 is used to electrically connect the negative pole of the pump source 9; the power meter 7 is used to test the output power of the pump source 9; the control system 8 is communicatively connected to the frame power source 11, the control system 8 obtains the coordinate value of the center point of the power meter 7, the coordinate value of the optical fiber mounting frame 2, and the parameters of the optical fiber 10 to drive the frame power source 11 to move, so that the optical fiber 10 is aligned with the center point of the power meter 7, and the control system 8 is also communicatively connected to the power meter 7 to obtain the test data of the pump source 9.

[0064] like Figure 6 and Figure 7 As shown, for the convenience of explanation, a rectangular coordinate system XYZ is established. The bracket 1 is provided with a clamp assembly 12, and the clamp assembly 12 includes a clamping jaw assembly 1 that opens and closes along the X-axis direction and a clamping jaw assembly 2 that opens and closes along the Y-axis direction; in the clamping jaw assembly 1 and the clamping jaw assembly 2, any one of the clamping jaws should be in contact with the pump source 9, or pressed against the pump source 9, and generally speaking, any one of the clamping jaws can press into the surface of the pump source 9 by 0.1 mm. Thus, the distance between any clamp and the pump source 9 is -0.1mm. Taking the clamp assembly 1 as an example, the clamp assembly 1 includes component 15 and component 2 16. The relative movement of component 1 15 and component 2 16 realizes opening and closing, that is, the clamping or loosening of the pump source 9 is realized. For component 1 15, the movement of component 1 15 away from component 2 16 is positive movement, and the movement of component 1 15 close to component 2 16 is negative movement. In other words, when component 1 15 moves away from the pump source 9, it is in the positive direction, and when component 1 15 moves close to the pump source 9, it is in the negative direction. Therefore, when the distance between component 1 15 and the pump source 9 is -0.1mm, the pump source 9 can be well pressed. The same is true for component 2 16 and the components in the clamp assembly 2, which will not be repeated here. The clamp assembly 12 has a clamp power source, through which the clamp power source can be used to open and close the clamp assembly 12. The bracket 1 has a bracket power source 21, which can reciprocate in three directions: X-axis, Y-axis, and Z-axis.

[0065] In this embodiment, the control system 8 can be a host computer such as a computer or a PLC. In this embodiment, a computer is used as an example, which is installed with application software and can realize calculation, control, input, and output operations, and the staff can use it directly. Figure 1As shown, in the process of fixing the pump source 9 in this embodiment, the power is turned on first, so that the computer outputs a control signal, and then the clamp power source is driven to clamp the pump source 9. When the distance sensor feedback shows that the distance between the clamp assembly 12 and the pump source 9 (the distance between each clamp and the pump source) is greater than -0.1mm, the clamp power source continues to drive, otherwise it stops. Then the bracket power source 21 is driven to make the bracket 1 carry the pump source 9 to the test height. The general test height is 80mm above the installation table, so that each movable component can maintain a corresponding level, thereby facilitating operation.

[0066] In this embodiment, it is necessary to fix the optical fiber 10 and realize the calibration of the optical fiber 10 and the power meter 7. Specifically, the optical fiber mounting frame 2 includes a carrier 17 and a pressing body 18, and the optical fiber 10 is clamped between the carrier 17 and the pressing body 18. Further, the pressing body 18 has a pressing power source, such as Figure 8 and Fig. 9 As shown, the pressing power source drives the pressing body 18 to move linearly or rotationally to expand or close relative to the carrier 17. The pressing body 18 is generally provided with a distance sensor, and the pressing power source is controlled by the numerical value fed back by the distance sensor. After the optical fiber 10 is placed on the carrier 17, the pressing power source is activated until it stops contacting the optical fiber 10, thereby fixing the optical fiber 10. Afterwards, the optical fiber 10 needs to be driven for calibration. The pressing power source can drive the pressing body 18 in a variety of ways, such as a cylinder, a motor, etc.

[0067] Usually, before calibration, it is necessary to ensure that there is a safe distance between the optical fiber 10 and the power meter 7. Figure 2 As shown, first power on to make the computer output a control signal, then drive the frame power source 11 to move, according to the coordinate value of the center point of the power meter 7 and the coordinate value of the optical fiber installation frame 2, as well as the parameters of the optical fiber 10, the bracket 1 is moved by the frame power source 11 carrying the optical fiber 10, so that the distance between the optical fiber 10 and the power meter 7 is not less than 100mm. If the distance between the optical fiber 10 and the power meter 7 is less than 100mm, the frame power source 11 continues to move, otherwise it stops. Then calibrate, using the frame power source 11 to move, it can be known that the safety distance is the distance in the Y-axis direction, therefore, based on the current coordinate value of the optical fiber installation frame 2 and the coordinate value of the power meter 7, the position adjustment in the X-axis direction and the Z-axis direction can be realized, after the adjustment is completed, the light is completed, that is, the calibration is completed.

[0068] After the pump source 9 is fixed, the optical fiber 10 is fixed, and the optical fiber 10 and the power meter 7 are calibrated, it is necessary to connect the power. In this embodiment, the positive pole rack 4 is provided with a positive pole power source 19, and the negative pole rack 6 has a negative pole power source 20; according to the coordinate value after adjusting the optical fiber mounting frame 2, the positive pole power source 19 and the negative pole power source 20 are driven to act respectively, so that there is a safety distance two between the positive pole rack 4 and the positive pole of the pump source 9, a safety distance three between the negative pole rack 6 and the negative pole of the pump source 9, and a safety distance four between the positive pole rack 4 and the negative pole rack 6. The positive power source 19 and the negative power source 20 can realize reciprocating motion in three directions: X-axis, Y-axis, and Z-axis. Take the positive pole power connection as an example. Figure 3 As shown, first power on, so that the computer outputs a control signal, and then drives the positive power source 19 to move, and uses a distance sensor to determine whether the distance between the positive power terminal of the pump source 9 and the positive frame 4 along the X axis, along the Y axis, and along the Z axis are all greater than 100 mm. If any distance along the coordinate axis does not reach 100 mm, the positive power source 19 continues to move, otherwise it stops, thereby meeting the requirement of safety distance 2. Generally speaking, in order to quickly meet the adjustment of the safety distance, the movement direction of the positive frame 4 is the positive direction, and the movement direction of the negative frame 6 is the opposite direction of the positive frame 4. In this way, while the negative frame 6 meets the safety distance 3, it can meet the requirement of safety distance 4, thereby ensuring that during the test, wire 1 3 and wire 2 5 cannot cause a short circuit.

[0069] For the above-mentioned power source that can perform reciprocating motion along the three directions of X-axis, Y-axis and Z-axis, it can be implemented using a three-way driving mechanism, such as a slider and rail mechanism that can move along three directions, the slider and rail mechanism includes an X-axis mechanism, a Y-axis mechanism and a Z-axis mechanism, the X-axis mechanism, the Y-axis mechanism and the Z-axis mechanism are all adjusted in position by the movement of the slider along the rail, the X-axis mechanism is arranged on the Y-axis mechanism, and the Y-axis mechanism is arranged on the Z-axis mechanism, thereby satisfying the three-way adjustment.

[0070] Therefore, if Figure 4 As shown, when the present embodiment is used to test the pump source 9, power is first turned on, the pump source 9 is fixed by computer control, and then the optical fiber 10 is fixed, and calibration between the optical fiber 10 and the power meter 7 is performed, and then the pump source 9 node is completed; then the computer controls the output of the pump source 9 and collects the sampling data of the power meter 7; finally, the computer controls the pump source 9 to power off and controls each power source to reset, thus completing the test of the pump source 9. The above process has little human intervention and a high degree of automation, and can complete the pump source 9 test efficiently and accurately.

[0071] The above are only preferred embodiments of the present invention. It should be noted that the above preferred embodiments should not be regarded as limiting the present invention, and the protection scope of the present invention should be based on the scope defined by the claims. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the spirit and scope of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A pump source testing method, characterized in that: The steps include: Place the pump source on the bracket, and drive the clamp assembly on the bracket to clamp the pump source; Place the optical fiber equipped with a pump source on the optical fiber mounting frame; Obtaining the coordinate value of the center point of the power meter, the coordinate value of the optical fiber mounting frame, and the optical fiber parameters, and driving the optical fiber mounting frame to move according to the coordinate value of the center point of the power meter, the coordinate value of the optical fiber mounting frame, and the optical fiber parameters, so that the optical fiber is aligned with the center point of the power meter; Connect the optical fiber to the output of the pump source; The positive pole rack is electrically connected to the positive pole of the pump source through the first conductor, and the negative pole rack is electrically connected to the negative pole of the pump source through the second conductor; Start the test power supply and test the pump source output power.

2. A pump source testing method as claimed in claim 1, characterized in that: Obtaining the distance between the clamp assembly and the pump source to determine whether the clamp assembly clamps the pump source; After clamping the pump source, the driving bracket carries the pump source along its height direction to move to the test height.

3. A pump source testing method as claimed in claim 2, characterized in that: Taking the direction in which any clamping jaw of the clamp assembly moves away from the pump source as the positive direction, when the clamp assembly clamps the pump source, the distance between the clamp assembly and the pump source is not greater than 0 mm.

4. A pump source testing method as claimed in claim 1, characterized in that: Drive the fiber mounting bracket to move so that a safe distance is maintained between the optical fiber and the power meter.

5. A pump source testing method as claimed in claim 1, characterized in that: According to the pump source model, the positive pole rack and the negative pole rack are driven to move, so that there is a safety distance 2 between the positive pole rack and the positive pole of the pump source, a safety distance 3 between the negative pole rack and the negative pole of the pump source, and a safety distance 4 between the positive pole rack and the negative pole rack.

6. A pump source testing method as claimed in claim 1, characterized in that: The optical fiber parameters include optical fiber diameter and optical fiber length.

7. A pump source testing system, characterized in that: Based on the pump source testing method according to any one of claims 1 to 6, it is characterized by comprising: A bracket for placing a pump source; An optical fiber mounting frame, used for placing optical fibers, the optical fiber mounting frame being provided with a frame power source; A positive pole rack equipped with a conductor 1 for electrically connecting the positive pole of the pump source; A negative pole rack equipped with a second conductor is used to electrically connect the negative pole of the pump source; A power meter to measure the output power of the pump source; and A control system, wherein the control system is communicated with and connected to a power source of the frame, wherein the control system obtains the coordinate value of the center point of the power meter, the coordinate value of the optical fiber mounting frame, and the optical fiber parameters to drive the power source of the frame to move so that the optical fiber is aligned with the center point of the power meter, and the control system is also communicated with and connected to the power meter to obtain test data of the pump source.

8. A pump source testing system as claimed in claim 7, characterized in that: The positive pole rack is provided with a positive pole power source, and the negative pole rack is provided with a negative pole power source; According to the coordinate value after adjusting the optical fiber installation frame, the positive power source and the negative power source are driven to operate respectively, so that there is a safety distance two between the positive rack and the positive pole of the pump source, a safety distance three between the negative rack and the negative pole of the pump source, and a safety distance four between the positive rack and the negative rack.

9. A pump source testing system as claimed in claim 7, characterized in that: The optical fiber installation frame comprises a carrier and a pressing body, and the optical fiber is clamped between the carrier and the pressing body.

10. A pump source testing system as claimed in claim 9, characterized in that: The pressing body has a pressing power source, and the pressing power source drives the pressing body to move linearly or rotationally so as to be opened or closed relative to the carrier.

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