CN221010151U - Automatic test device for Ethernet interface - Google Patents
Automatic test device for Ethernet interface Download PDFInfo
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- CN221010151U CN221010151U CN202322662081.9U CN202322662081U CN221010151U CN 221010151 U CN221010151 U CN 221010151U CN 202322662081 U CN202322662081 U CN 202322662081U CN 221010151 U CN221010151 U CN 221010151U
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Abstract
The utility model discloses an Ethernet interface automatic testing device, which comprises a test bed, tested equipment and accompanying testing equipment, wherein a plurality of cables are sequentially arranged on the test bed along the Y-axis direction, a first Ethernet interface and a second Ethernet interface are respectively arranged at two ends of each cable, and a first Y-axis motor and a second Y-axis motor are arranged on the test bed; the tested interface on the tested equipment is fixed on the first Y-axis motor, and the accompanying testing interface on the accompanying testing equipment is fixed on the second Y-axis motor; the first Y-axis motor can move along the X-axis or Y-axis direction to control the plug of the tested interface and different first Ethernet interfaces; the second Y-axis motor can move along the X-axis or Y-axis direction to control the insertion and extraction of the accompanying test interface and the different second Ethernet interfaces. The automatic testing device improves the automation degree of the plugging test of the equipment interface and the ultimate line length performance test of the equipment signal, and improves the testing efficiency while ensuring the testing accuracy.
Description
Technical Field
The utility model relates to the technical field of Ethernet interface testing, in particular to an Ethernet interface automatic testing device.
Background
With the progress of the types and the rates of the Ethernet interfaces, the plug test of the equipment interfaces and the ultimate line length performance test of the equipment signals become more and more complicated. Most of traditional testing methods rely on manual testing, so that the testing efficiency is low, and the degree of automation testing is low; the method for switching on and off the relay in the market is different from the actual use condition, and attenuation and reflection of the relay are introduced, so that the test result is not accurate enough.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an Ethernet interface automatic testing device, which improves the automation degree of the plugging test of the equipment interface and the ultimate wire length performance test of the equipment signal, and improves the testing efficiency while ensuring the testing accuracy.
The utility model is realized by the following technical scheme:
The automatic test device for the Ethernet interfaces comprises a plurality of cables with different lengths, wherein a first Ethernet interface and a second Ethernet interface are respectively arranged at two ends of each cable, the automatic test device comprises a test bed, the cables are sequentially arranged on the test bed along the Y-axis direction, and a first Y-axis motor and a second Y-axis motor are arranged on the test bed;
The automatic testing device further comprises tested equipment and accompanying testing equipment, a tested interface on the tested equipment is fixed on the first Y-axis motor, and an accompanying testing interface on the accompanying testing equipment is fixed on the second Y-axis motor;
The first Y-axis motor can move along the X-axis direction to control the plug of the tested interface and the first Ethernet interface, and the first Y-axis motor can move along the Y-axis direction to control the tested interface to be aligned with different first Ethernet interfaces; the second Y-axis motor can move along the X-axis direction to control the insertion and extraction of the accompanying test interface and the second Ethernet interface, and the second Y-axis motor can move along the Y-axis direction to control the accompanying test interface to be aligned with different second Ethernet interfaces.
Further, the test bed is also provided with a placement plate, and a plurality of cables are sequentially arranged on the placement plate along the Y-axis direction.
Further, the first ethernet interfaces are sequentially fixed on the left side of the placement plate along the Y-axis direction, and the second ethernet interfaces are sequentially fixed on the right side of the placement plate along the Y-axis direction.
Further, the first Y-axis motor is located on the left side of the placement plate, and the second Y-axis motor is located on the right side of the placement plate.
Further, a first Y-axis screw rod and a second Y-axis screw rod which are arranged along the Y-axis direction are further arranged on the test bed, the first Y-axis screw rod and the second Y-axis screw rod are symmetrically arranged relative to the placement plate, the first Y-axis motor is in sliding connection with the first Y-axis screw rod, and the second Y-axis motor is in sliding connection with the second Y-axis screw rod.
Further, a first X-axis motor and a second X-axis motor are respectively fixed at two ends of the first Y-axis screw rod, and the first X-axis motor and the second X-axis motor can move along the X-axis direction to control the position of the first Y-axis motor in the X-axis direction; the two ends of the second Y-axis screw rod are respectively fixed with a third X-axis motor and a fourth X-axis motor, and the third X-axis motor and the fourth X-axis motor can move along the X-axis direction to control the position of the second Y-axis motor in the X-axis direction.
Further, a first X-axis screw rod and a second X-axis screw rod are arranged on the test bed along the X-axis direction, the first X-axis screw rod and the second X-axis screw rod are symmetrically arranged relative to the mounting plate, the first X-axis motor and the third X-axis motor are both in sliding connection with the first X-axis screw rod, and the second X-axis motor and the fourth X-axis motor are both in sliding connection with the second X-axis screw rod.
Further, the automatic test device further comprises a controller, and the controller is electrically connected with the first Y-axis motor, the second Y-axis motor, the first X-axis motor, the second X-axis motor, the third X-axis motor and the fourth X-axis motor at the same time.
Further, the two ends of the first X-axis screw rod are both fixed with first stop blocks.
Further, the two ends of the second X-axis screw rod are both fixed with second stop blocks.
Compared with the prior art, the utility model has the advantages that:
1. The utility model designs the Ethernet interface automatic test device, reduces repeated manual operation through automatic control, has simple design, reduces interference of hardware environment, improves the automation degree of the plugging test of the equipment interface and the ultimate line length performance test of the equipment signal, improves the test precision and the test efficiency, and reduces the research and development cost.
Drawings
Fig. 1 is a schematic structural diagram of an ethernet interface automation testing device according to an embodiment of the present utility model.
1. A cable; 10. a first ethernet interface; 11. a second ethernet interface; 2. a test bed; 3. a first Y-axis motor; 30. a first Y-axis screw rod; 31. a first X-axis motor; 32. a second X-axis motor; 4. a second Y-axis motor; 40. a second Y-axis screw rod; 41. a third X-axis motor; 42. a fourth X-axis motor; 5. a device under test; 50. a tested interface; 6. a companion measurement device; 60. a companion test interface; 7. a setting plate; 8. a first X-axis screw rod; 80. a first stopper; 9. a second X-axis screw rod; 90. a second stopper; 100. and a controller.
Detailed Description
The technical scheme of the utility model is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. In the description of the present utility model, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. refer to the azimuth or positional relationship based on the azimuth or positional relationship shown in the drawings. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
As shown in fig. 1, an automatic testing device for an ethernet interface according to an embodiment of the present utility model includes a plurality of cables 1 having different lengths, a first ethernet interface 10 and a second ethernet interface 11 are respectively provided at two ends of the cables 1, the automatic testing device includes a test stand 2, a device under test 5 and a device under test 6, the plurality of cables 1 are sequentially arranged on the test stand 2 along a Y-axis direction, and the test stand 2 is provided with a first Y-axis motor 3 and a second Y-axis motor 4; the tested interface 50 on the tested device 5 is fixed on the first Y-axis motor 3, and the accompanying test interface 60 on the accompanying test device 6 is fixed on the second Y-axis motor 4; the first Y-axis motor 3 can move along the X-axis direction to control the plug of the tested interface 50 and the first Ethernet interface 10, and the first Y-axis motor 3 can move along the Y-axis direction to control the tested interface 50 to be aligned with different first Ethernet interfaces 10; the second Y-axis motor 4 can move along the X-axis direction to control the insertion and extraction of the accompanying test interface 60 and the second ethernet interface 11, and the second Y-axis motor 4 can move along the Y-axis direction to control the accompanying test interface 60 to align with different second ethernet interfaces 11.
The cable 1 may be any length of wire, for example 1 meter, 10 meters, 20 meters … … meters.
The test bench 2 is also provided with a placement plate 7, and a plurality of cables 1 are sequentially arranged on the placement plate 7 along the Y-axis direction.
Specifically, the first ethernet interfaces 10 are sequentially fixed on the left side of the setting board 7 along the Y-axis direction, and the second ethernet interfaces 11 are sequentially fixed on the right side of the setting board 7 along the Y-axis direction. The first Y-axis motor 3 is located on the left side of the setter plate 7, and the second Y-axis motor 4 is located on the right side of the setter plate 7.
The test bench 2 is further provided with a first Y-axis screw rod 30 and a second Y-axis screw rod 40 which are arranged along the Y-axis direction, the first Y-axis screw rod 30 and the second Y-axis screw rod 40 are symmetrically arranged about the placement plate 7, the first Y-axis motor 3 is in sliding connection with the first Y-axis screw rod 30, and the second Y-axis motor 4 is in sliding connection with the second Y-axis screw rod 40.
A first X-axis motor 31 and a second X-axis motor 32 are respectively fixed at both ends of the first Y-axis screw 30, and the first X-axis motor 31 and the second X-axis motor 32 can move along the X-axis direction to control the position of the first Y-axis motor 3 in the X-axis direction; the third X-axis motor 41 and the fourth X-axis motor 42 are fixed to both ends of the second Y-axis screw 40, and the third X-axis motor 41 and the fourth X-axis motor 42 are movable in the X-axis direction to control the position of the second Y-axis motor 4 in the X-axis direction.
The test bed 2 is further provided with a first X-axis screw rod 8 and a second X-axis screw rod 9 which are arranged along the X-axis direction, the first X-axis screw rod 8 and the second X-axis screw rod 9 are symmetrically arranged relative to the placement plate 7, the first X-axis motor 31 and the third X-axis motor 41 are in sliding connection with the first X-axis screw rod 8, and the second X-axis motor 32 and the fourth X-axis motor 42 are in sliding connection with the second X-axis screw rod 9.
The automated test equipment further includes a controller 100, the controller 100 being electrically connected to the first Y-axis motor 3, the second Y-axis motor 4, the first X-axis motor 31, the second X-axis motor 32, the third X-axis motor 41, and the fourth X-axis motor 42 simultaneously.
Wherein, first dog 80 is all fixed with at first X axle lead screw 8 both ends, and second dog 90 is all fixed with at second X axle lead screw 9 both ends, avoids the motor derailment.
Wherein, the first Y-axis motor 3, the second Y-axis motor 4, the first X-axis motor 31, the second X-axis motor 32, the third X-axis motor 41 and the fourth X-axis motor 42 are all linear screw rod stepping motors.
When in use, the controller 100 controls the first Y-axis motor 3 to align with the first Ethernet interface 10 of the first cable 1, and then controls the first X-axis motor 31 and the second X-axis motor 32 to drive the first Y-axis motor 3 to be close to the first Ethernet interface 10, so that the tested interface 50 on the first Y-axis motor 3 is spliced with the aligned first Ethernet interface 10; meanwhile, the controller 100 controls the second Y-axis motor 4 to align with the second ethernet interface 11 of the same cable 1, then controls the third X-axis motor 41 and the fourth X-axis motor 42 to approach the first ethernet interface 10, so that the companion test interface 60 on the second Y-axis motor 4 is plugged with the aligned second ethernet interface 11, and the tested device 5 and the companion test device 6 can detect whether the interfaces of the tested device 5 and the companion test device 6 are connected in place with the cable 1 or not by plugging the first ethernet interface 10 and the second ethernet interface 11 of the cables 1 with different lengths, and can detect the length of the limit cable of the signal connection between the tested device 5 and the companion test device 6.
The utility model designs the Ethernet interface automatic test device, reduces repeated manual operation through automatic control, has simple design, reduces interference of hardware environment, improves the automation degree of the plugging test of the equipment interface and the ultimate line length performance test of the equipment signal, improves the test precision and the test efficiency, and reduces the research and development cost.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. The automatic test device for the Ethernet interfaces comprises a plurality of cables (1) with different lengths, wherein a first Ethernet interface (10) and a second Ethernet interface (11) are respectively arranged at two ends of each cable (1), and the automatic test device is characterized by comprising a test bench (2), the cables (1) are sequentially arranged on the test bench (2) along the Y-axis direction, and a first Y-axis motor (3) and a second Y-axis motor (4) are arranged on the test bench (2);
the automatic testing device further comprises tested equipment (5) and accompanying testing equipment (6), a tested interface (50) on the tested equipment (5) is fixed on the first Y-axis motor (3), and an accompanying testing interface (60) on the accompanying testing equipment (6) is fixed on the second Y-axis motor (4);
The first Y-axis motor (3) can move along the X-axis direction to control the plug of the tested interface (50) and the first Ethernet interface (10), and the first Y-axis motor (3) can move along the Y-axis direction to control the tested interface (50) to be aligned with different first Ethernet interfaces (10); the second Y-axis motor (4) can move along the X-axis direction to control the insertion and extraction of the accompanying test interface (60) and the second Ethernet interface (11), and the second Y-axis motor (4) can move along the Y-axis direction to control the accompanying test interface (60) to be aligned with different second Ethernet interfaces (11).
2. The automated testing device according to claim 1, wherein the test bench (2) is further provided with a placement plate (7), and a plurality of cables (1) are sequentially arranged on the placement plate (7) along the Y-axis direction.
3. The automated test equipment according to claim 2, characterized in that the first ethernet interface (10) is fixed in sequence in the Y-axis direction on the left side of the placement plate (7), and the second ethernet interface (11) is fixed in sequence in the Y-axis direction on the right side of the placement plate (7).
4. The automated test equipment according to claim 2, characterized in that the first Y-axis motor (3) is located on the left side of the rest plate (7) and the second Y-axis motor (4) is located on the right side of the rest plate (7).
5. The automated testing apparatus according to claim 2, wherein the test stand (2) is further provided with a first Y-axis screw (30) and a second Y-axis screw (40) arranged along the Y-axis direction, the first Y-axis screw (30) and the second Y-axis screw (40) are symmetrically arranged with respect to the placement plate (7), the first Y-axis motor (3) is slidably connected with the first Y-axis screw (30), and the second Y-axis motor (4) is slidably connected with the second Y-axis screw (40).
6. The automated test equipment according to claim 5, wherein a first X-axis motor (31) and a second X-axis motor (32) are respectively fixed to both ends of the first Y-axis screw (30), and the first X-axis motor (31) and the second X-axis motor (32) are movable in the X-axis direction to control the position of the first Y-axis motor (3) in the X-axis direction; both ends of the second Y-axis screw rod (40) are fixedly provided with a third X-axis motor (41) and a fourth X-axis motor (42), and the third X-axis motor (41) and the fourth X-axis motor (42) can move along the X-axis direction to control the position of the second Y-axis motor (4) in the X-axis direction.
7. The automated test equipment according to claim 6, wherein the test stand (2) is further provided with a first X-axis screw (8) and a second X-axis screw (9) arranged along the X-axis direction, the first X-axis screw (8) and the second X-axis screw (9) are symmetrically arranged with respect to the placement plate (7), the first X-axis motor (31) and the third X-axis motor (41) are both slidably connected with the first X-axis screw (8), and the second X-axis motor (32) and the fourth X-axis motor (42) are both slidably connected with the second X-axis screw (9).
8. The automated test equipment of claim 6, further comprising a controller (100), the controller (100) being electrically connected to the first Y-axis motor (3), the second Y-axis motor (4), the first X-axis motor (31), the second X-axis motor (32), the third X-axis motor (41), and the fourth X-axis motor (42) simultaneously.
9. The automated test equipment of claim 7, wherein a first stop (80) is fixed to both ends of the first X-axis screw (8).
10. The automated testing apparatus of claim 7, wherein a second stop (90) is fixed to both ends of the second X-axis screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322662081.9U CN221010151U (en) | 2023-09-28 | 2023-09-28 | Automatic test device for Ethernet interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322662081.9U CN221010151U (en) | 2023-09-28 | 2023-09-28 | Automatic test device for Ethernet interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221010151U true CN221010151U (en) | 2024-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322662081.9U Active CN221010151U (en) | 2023-09-28 | 2023-09-28 | Automatic test device for Ethernet interface |
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| Country | Link |
|---|---|
| CN (1) | CN221010151U (en) |
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- 2023-09-28 CN CN202322662081.9U patent/CN221010151U/en active Active
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