TW202315240A - Electronic device test vehicle and transportation test system - Google Patents

Abstract

An electronic device test vehicle is provided, which includes a frame, a base, a plurality of partitions, and a plurality of electrical connectors; the base is fixed on the frame; the plurality of partitions is fixed on the base to divide the frame into a plurality of placement areas for vertically placing electronic devices; the partition includes a first shaft arranged along the first direction, the electrical connector is a floating electrical connector, and the electrical connector is adjustably fixed to the first shaft, and protrudes from the first side of the partition; when the electronic device is carried to be electrically connected to the electrical connector, the electronic device is placed vertically on the base. The test vehicle provided by the present invention can conveniently realize the docking of the power interface when electronic products are loaded, without the need for the operator to manually plug and unplug the power line and arrange the power line.

Description

Electronic device test bench and transport test system

The invention relates to the field of electronic device manufacturing, in particular to an electronic device testing platform.

In the life cycle of electronic products, there is a bathtub curve (or failure rate curve) rule in the probability of equipment failure, in which there is an early failure period, that is to say, there is a high probability of equipment failure in the early stage of product use, which reflects the design, manufacturing, Installation and other issues. In order to find out the existing problems, determine the direction of improvement, test the service life of the product, and avoid the high failure probability of the initial stage of the product with a long investment time, and enter a stage with a low failure rate and a relatively stable stage, it is usually necessary in the production process of the product Aging tests are performed on all products or their components. The current more efficient method is to load electronic products in batches on a test trolley and transport them to a specific high-temperature aging test room for testing. However, the current test trolley requires the operator to manually perform plugging and unplugging operations on the power sockets and line management operations of the power cords for the placed multiple electronic products, as well as manually push the test trolley for transportation, which is labor-intensive. In addition, the current test bench and test system cannot monitor the progress of the aging test in real time, for example, the total test time of each electronic product, the time when an electronic product crashes, and the time when the power-on test is restarted, etc. , It is often necessary for the operator to record and manually power on when the inspection finds a fault, and real-time monitoring cannot be achieved.

Therefore, it is necessary to design a new type of test platform and delivery test system to overcome the above-mentioned defects.

The invention relates to a new type of test trolley and a transport test system, which can automatically realize the docking of electrical connectors and the docking of common electrical connectors during loading, reducing the burden on operators and reducing the failure rate.

According to one aspect of the present invention, an electronic device testing platform is provided, including a vehicle frame, a base, a plurality of spacers and a plurality of electrical connectors; the base is fixed on the vehicle frame; the plurality of spacers are fixedly arranged on On the base, the vehicle frame is divided into a plurality of placing areas for vertically placing the electronic device, wherein the display surface of the electronic device is parallel to the vertical distribution; The first shaft, the electrical connector is a floating type electrical connector, the electrical connector is adjustably fixed on the first shaft, and the electrical connector protrudes from the first side of the partition; wherein, the first The direction is parallel to the display surface of the electronic device, and the direction of the first side is perpendicular to the first direction; wherein, when the electronic device is transported to be electrically connected to the electrical connector, the electronic device is vertically placed on the base superior.

Compared with the prior art, the test trolley provided by the present invention is convenient for automatically realizing the docking of the power interface when electronic products are loaded, without the need for the operator to manually plug and unplug the power cord and arrange the power cord. In addition, the test bench provided by the present invention can realize automatic docking with the external power supply connector. In addition, the test trolley provided by the present invention can also automatically power on the electronic device to be tested and start the test mode, and monitor and feed back the power-on state of the electronic device in real time, so as to accurately grasp the test duration and ensure the accuracy of the test conditions of each electronic device. Consistency and timely resolution of problems, saving retest time and improving the utilization rate of the test room.

In order to have a better understanding of the above-mentioned and other aspects of the present invention, the following specific examples are given in detail with the accompanying drawings as follows:

In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.

Certain terms are used in the specification and claims to refer to particular elements. Those of ordinary skill in the art will appreciate that manufacturers may refer to the same element by different terms. This description and the scope of the patent application do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. The term "including" mentioned throughout the specification and scope of patent application is an open term, so it should be interpreted as "including but not limited to".

Referring to Figures 1 to 4, a schematic diagram of a first embodiment of the electronic device testing trolley of the present invention is disclosed. The electronic device testing trolley 10 includes a vehicle frame 11, a base 12, a plurality of spacers 13 and a plurality of electrical components. Connector 14.

The base 12 is fixed on the vehicle frame 11 . Preferably, the vehicle frame 11 is spliced with stainless steel or aluminum profiles to form a frame structure, and its projection on the horizontal plane is roughly rectangular. The base 12 is used to support the electronic device placed thereon. An electronic device such as a display, a display panel, or a part of a semi-finished product including a display panel in a display, the present invention is not limited thereto, and the following uses a display as an example for illustration. In this embodiment, the base 12 is arranged substantially horizontally. A plurality of partitions 13 are fixed on the base 12 to divide the vehicle frame 11 into a plurality of placement areas, and each placement area can place a display vertically. As shown in Figure 1, among the xyz coordinate axes, the xy plane is approximately horizontal, the z direction is vertical, and the x direction is not parallel to the y direction; preferably, in this embodiment, the x direction is perpendicular to the y direction, The present invention is not limited thereto. A plurality of partitions 13 are arranged along the x direction, and each partition 13 extends along a direction in the yz plane. In this way, since the display is placed vertically, the display surface is parallel to the extension direction of the partition, or the display surface is parallel to the yz plane, so the occupied space is small, and more displays can be accommodated at the same time for testing at the same time; They are arranged at intervals. During the test, the operator can intuitively and conveniently observe the problems of the test screens of each display from an oblique angle. Preferably, the partition 13 may further include a partition 133 for separating adjacent placement areas, so as to prevent the free end of the display from being skewed and going over into the placement area of the next wall.

In other embodiments, the base 12 can also present a slight angle (for example, not more than 5°) relative to the horizontal direction, so that the base 12 on the feed side is slightly higher, so as to prevent the display carried on the base 12 from the feed side. Accidentally slipped. Wherein, the feed side is located on one side (such as the y direction in the first figure) of the arrangement direction of the plurality of partitions 13 (such as the x direction in the first figure), and the robot arm carries the display in and out of the placement area on the feed side, and the operation Personnel can also manually carry the monitors in and out of the storage area on the feed side. Preferably, a stopper is provided on the side opposite to the feeding side of the vehicle frame 11 to prevent the display carried on the base 12 from accidentally slipping off from the opposite side.

In this embodiment, the partition 13 includes a first shaft 131 arranged along the first direction l, the electrical connector 14 is adjustably fixed on the first shaft 131, and the electrical connector 14 extends from the first side of the partition 13. out. The first axis 131 is parallel to the display surface of the display device, and in the figure the first axis 131 is parallel to the yz plane; the first side is approximately perpendicular to the first direction 131 . The first shaft 131 can be one, two or more smooth shaft columns, and its cross-sectional shape includes but not limited to circular, square, triangular, etc. shaft column, the present invention is not limited thereto). The first shaft 131 may also be a threaded shaft, or a combination of a smooth shaft and a threaded shaft, and the present invention is not limited thereto.

In a preferred embodiment, the electrical connector 14 is a floating type, or in other words, the electrical connector 14 can float in a small range in a plane perpendicular to the insertion direction, so that the accuracy of automatic alignment can be reduced Requirements, and when there is a small range of offset after the two are aligned, the electrical connection can still be effectively realized without damaging the power socket of the display and the electrical connector 14 in the test trolley 10, improving the life of the accessories of the test trolley 10 . In a preferred embodiment, the electrical connector 14 can also float in a small range in the insertion direction, so that the power socket of the display and the electrical connector 14 in the test trolley 10 can be overcome due to height differences. damage. As shown in FIG. 2 and FIG. 3 , the electrical connector 14 may include a floating seat 144 , the floating seat 144 is sleeved on the first shaft 131 and is floatingly connected to the joint part.

The electrical connector 14 can adopt the elastic probe type, and the elastic probe 141 is electrically connected to each pin in the power socket of the display along the insertion direction, which is suitable for the situation where the pins are arranged side by side in the power socket, such as the power socket of the display. The power socket is an AC three-pin socket. Preferably, the electrical connector 14 further includes a guide part 142, the free end 1421 of the guide part 142 shrinks in size relative to the bottom 1422 of the guide part 142, and the bottom 1442 of the guide part 142 is consistent with the cross-sectional size of the power socket of the display, or That is to say, the bottom 1422 of the guide part 142 is consistent with the corresponding size of the plug matching the power socket of the display, so that the free end 1421 of the guide part 142 with a smaller size can be inserted into the power socket of the display within a certain offset range, and Gradually guide the probes of the electrical connector 14 to precisely dock with the pins in the power socket of the display. The shape of the bottom 1422 of the guide portion 142 can be the same as or different from the shape of the plug corresponding to the power socket of the display, but at least part of its sides or corners coincide with the edge of the plug corresponding to the power socket of the display. When the free end of the guide portion 142 abuts against the inside of the power socket of the display, or the extension portion of the electrical connector 14 abuts against the housing of the display outside the power socket of the display, the docking is completed.

Preferably, the electrical connector 14 also includes a standard power socket 143, which is used to introduce power to the electrical connector 14 through a universal power cord, and to supply power to the display connected to the electrical connector 14. The standard power socket 143 can be connected to the display The power sockets of the two devices can be the same or different.

In another embodiment, the electrical connector 14 can also directly adopt a standard plug that matches the power socket of the display. At this time, the electrical connector 14 can directly clamp the cable including the standard plug on the floating part of the floating structure. The electrical connector 14 can also adopt an adapter seat of the first standard plug and the second standard socket, the adapter seat is fixed on the floating part of the floating structure, and then the power is introduced into the electric power supply through the power cord with the corresponding second standard plug. Connector 14. The first standard and the second standard may be the same or different.

For the case where the insertion direction of the power socket is parallel to the display surface of the monitor, and the display surface extends vertically:

In one embodiment, as shown in FIG. 1 , the first direction l is parallel to the base 12 , and the insertion direction of the electrical connector 14 is perpendicular to the base 12 (such as the z direction in FIG. 1 ). When the display is placed vertically, the insertion direction of its power socket is vertical, or in other words, the insertion direction of the power socket is like the z direction in FIG. 1 , and is opposite to the insertion direction of the electrical connector 14 . Carry the display to the sky above a placement area formed by the partition 13, and align the power socket of the display vertically with the corresponding electrical connector 14 and then move the display downward, so that the display is vertically connected to the electrical connector 14 after being electrically connected to the display. Place it on the base 12 in the drop zone.

In another embodiment, the first direction l is perpendicular to the base 12 (or along the z direction in the first figure), at this time, the insertion direction of the electrical connector 14 is parallel to the base 12, and the electrical connector 14 is located Opposite side of feed side. When the display is placed vertically, the insertion direction of its power socket is parallel to the base 12; it is also possible to vertically rotate the display with the insertion direction of the power socket perpendicular to the base 12, and the orientation of the display surface of the display remains unchanged, so as to realize the When placed vertically, the insertion direction of the power socket is parallel to the base 12 . Move the display to the base 12 in a placement area formed by the partition 13, and move the display horizontally, so that the power socket of the display is aligned with the corresponding electrical connector 14 and inserted to realize electrical connection.

For the case where the power socket is inserted perpendicular to the display surface of the monitor and the display surface extends vertically:

The first direction l is parallel to the base 12 , at this time, the insertion direction of the electrical connector 14 is parallel to the base 12 (such as the x direction in FIG. 1 ). Carry the display on the base 12 of a placement area formed by the partition 13, and move the display horizontally, the moving direction is perpendicular to the display surface (such as the x direction in Figure 1), so that the power socket of the display is connected to the corresponding electrical connection The device 14 is aligned and inserted to achieve electrical connection.

In one embodiment, when the display is transported to be electrically connected to an electrical connector 14 and placed vertically on the base 12, the display also leans against the first side of the corresponding partition 13, or in other words, the back shell of the display. Abut against the first side of the partition 13 corresponding to the electrical connector 14 to which it is electrically connected.

Preferably, the corners of the outer surface of the separator 13 are rounded or rounded. Preferably, a flexible member (not shown in the figure) is attached to the outer surface of the partition member 13 . Wherein, at least part of the position of the first side of the partition 13 is provided with a flexible member to avoid defects such as scratches and indentations on the back shell of the display; At least part of the two sides are provided with flexible parts at the same time, so as to avoid defects such as scratches and indentations on the front shell of the display or the surface of the screen. The flexible member may be a flexible film, flexible coating, flexible board, foam, sponge, etc., and is disposed on the separator 13 by plating, sticking or other methods. Preferably, the flexible member can also be independently installed on the partition 13 or the base, for example, the flexible member can be a flexible brush tray or a flexible sponge tray, which protrudes from the first side and the second side of the partition 13, To support or lean against the display in the corresponding placement area, the flexible brush tray or flexible sponge tray moves or rotates when the display is placed, and its flexible bristles or sponge deform. The flexible piece can also protrude only from the first side of the first side of the partition 13; the flexible piece can also be immovable or rotatable; the present invention is not limited thereto.

As shown in Figures 4 and 5, in this embodiment, the test trolley 10 further includes a common electrical connector 15 for automatically docking with the power supply connector 41 outside the test trolley 10 through magnetic adsorption. At least one of the common electrical connector 15 and the external power supply connector 41 can move within a certain range. Preferably, one of the two is floating; or in other words, at least one of the two can float in a small range in a plane perpendicular to the insertion direction. In another embodiment, one or the other of the two may float in the direction of insertion. This can reduce the accuracy requirements for automatic alignment. When the test trolley 10 is pushed or transported to the vicinity of the external power supply connector 41, its common electrical connector 15 can be automatically aligned with the power supply connector 41 through magnetic adsorption and electrical connection. The common electrical connector 15 can be arranged on the outer side or the bottom side of the frame 11 of the test trolley 10 . Preferably, the public electrical connector 15 can be arranged on the lower position of the vehicle frame 11 on the left side or the right side of the x-direction in Figures 1 and 4; preferably, the public electrical connector 15 can be arranged on the The frame 11 is located at the lower position on the opposite side (or the rear side) of the feed side in Figure 1; the above-mentioned preferred position is conducive to the power supply and testing of multiple test trolleys 10 side by side, and is also beneficial to the operator or automatic monitoring equipment for testing Numerous displays in trolley 10 allow for viewing and handling during testing.

The public electrical connector 15 in the test trolley 10 can be directly connected electrically with each electrical connector in the same test trolley through a cable, and can also be indirectly connected with the electrical connectors in the same test trolley through modules such as a power management chip and a hub and cables. Each electrical connector realizes electrical connection.

Preferably, the test trolley 10 further includes an automatic power-on module 16 for automatically powering on the display connected to the electrical connector 14 on the test trolley 10 . The automatic power-on module 16 can also control and start the test mode in the display to play a specific picture (for example, a red picture, a green picture, a blue picture, and a mixed color picture of at least two of the above-mentioned three colors) to perform a burn-in test. The above-mentioned test mode in the display can also be controlled and started by a specific control generator, for example, the universal remote controller of the display is operated in a certain order, so that corresponding coded signaling is generated according to the sequence to instruct the display to enter the test mode. In another embodiment, the test platform 10 also provides various displays to test images through an external signal source, and the present invention is not limited thereto.

Preferably, the test trolley 10 further includes a power-on detection module 17 for detecting the power-on state of each display electrically connected to the electrical connector 14 . According to the detection result of the power-on detection module 17, the total time for the display to perform the burn-in test can be conveniently recorded; when the display crashes, record the time when the display crashes, and the time when the display is re-powered on to enter the test, etc. There can be one power-on detection module 17, which is used to record the detection results of the displays in each placement area; there can also be multiple power-on detection modules 17, which are used to record the detection results of the displays corresponding to one placement area or a plurality of placement areas . Preferably, the test trolley 10 can also include a processing module, which is used to record the above-mentioned power-on state information of each display from the power-on state information of each display of the power-on detection module 17, and upload it to the upper computer or server for further deal with. The processing module can also be further processed to obtain at least one of the total test duration of each processor, the time point when the machine crashes relative to the start of the test, and the number of machine crashes, etc., so as to facilitate the analysis and processing of the display with problems during the test process. , and further make up for the test duration and so on.

Preferably, the test trolley 10 may include a multi-layer base 12 (for example, two layers), and each layer of the base is provided with a corresponding partition 13 and an electrical connector 14 to carry more displays. When the positions of the placement areas in the multi-layer base 12 are in one-to-one correspondence, some components can also be connected or integrated to reduce installation costs. 12 partitions of the drop zone.

Preferably, the test trolley 10 also includes swivel casters 112 to facilitate the movement of the test trolley 10 .

Referring to FIG. 6 , a schematic diagram of an embodiment of the electronic device delivery testing system of the present invention is disclosed. The electronic device transportation and testing system includes the above-mentioned test platform 10 , a robot arm handling module 20 and an AGV trolley 30 (Automated Guided Vehicle, AGV for short). The robotic arm handling module 20 is used to transport the electronic device (the display is used as an example below) to a placement area in the test trolley 10, and align and connect the power interface of the display with the electrical connector 14 corresponding to the placement area. The transportation, placement and alignment connection are all realized by the movement of the robot arm transportation module 20 to carry the display. Preferably, the robot arm handling module 20 includes a visual positioning function to locate the test trolley 10 and each placement area therein, so as to realize the power interface of the display it carries and the electrical connector 14 corresponding to the placement area Align the connection. After the test trolley 10 is loaded, the AGV trolley 30 transports the test trolley 10 to the test room, and positions it so that the common electrical connector 15 in the test trolley 10 docks with a power supply connector 41 in the test room.

The robot arm transport module 20 transports the display to align the power interface of the display with the electrical connector 14 corresponding to the placement area, and to align the display area with the corresponding placement area, relying on the visual positioning module in the robot arm transport module 20 group achieved. For example, the visual positioning module can align with the alignment mark in the corresponding placement area or partition, and obtain the coordinates of the corresponding electrical connector relative to the alignment mark, and the coordinates of the display power interface relative to the positioning point of the display, Based on the above coordinate information and alignment information, the power interface of the display to be carried is aligned with the electrical connector 14 corresponding to the placement area, and in another embodiment, the display is aligned to the corresponding placement area. As another example, the visual positioning module can also directly identify part of the physical boundary or structure of the corresponding placement area or partition, and obtain the coordinates of the corresponding electrical connector relative to the alignment mark, as well as the position of the display power interface relative to the positioning point of the display. Coordinates are aligned based on the above three types of information. For another example, the visual positioning module can also directly identify the position of the corresponding electrical connector, and then realize alignment according to the position and the coordinates of the power interface of the display relative to the positioning point of the display. The present invention is not limited thereto. The above coordinate information can be pre-obtained by the visual positioning module and stored in the visual positioning module, or can be pre-stored in the visual positioning module through manual input by an operator.

Preferably, the test trolley 10 also includes a support 111, the support 111 is arranged on the bottom of the test trolley 10, and it is a certain distance from the ground, so that the AGV trolley 30 can enter under the test trolley 10 and position the support 111, Thereby, the test vehicle 10 is conveyed or moved. Wherein, the AGV trolley 30 can lift the test trolley 10 to move, and can also move together with the help of the universal casters 112 of the test trolley 10 after being positioned. The support 111 can be a part of the frame 11 ; the support 111 can also be integrated with the base 12 , and when there are multiple bases 12 , the support 111 can be integrated with the bottommost base 12 . Preferably, the support member 111 has a specific shape or a specific pattern to realize accurate positioning and lifting of the AGV trolley 30 .

The AGV trolley 30 can be a special-purpose vehicle with a fixed transportation path, for example, carrying out transportation from the handling point of the mechanical arm to the testing room, and transportation from the testing room to other testing stations or packaging stations. The AGV trolley 30 can also be a general-purpose vehicle dispatched by the AGV dispatching system, executes the task instructions sent by the AGV dispatching system via the wireless network, and uploads its own status, location and other information.

The power supply connector 41 in the test room can be arranged on the wall of the test room, or on a power supply pile protruding from the ground or the wall. The AGV trolley 30 can transport and locate the test trolley 10 to a precise location according to the positioning marks near the power supply connector 41 or a specific transport path, so as to facilitate the testing of the public electrical connector 15 in the trolley 10 and one of the test chambers. Alignment and magnetic connection of the power supply connector 41 .

A mechanical auxiliary positioning structure can also be provided near the power supply connector 41 to fix the test trolley 10 before the power supply connector 41 is aligned with the magnetic attraction, and to assist the alignment and magnetic connection between the power supply connector 41 and the common electrical connector 15 . The mechanical auxiliary positioning structure can be arranged on the ground or wall, and can also be integrated with the power supply connector 41 . FIG. 5 is a preferred embodiment, which adopts double hooks 42, which can be driven by a cylinder 43 to expand, expand or rotate, so as to hook the horizontal column in the test trolley 10. The mechanically assisted positioning structure also accounts for a stable electrical connection of the test bench during testing, avoiding accidental power outages. After the test is completed, when the test trolley 10 needs to be removed, the cylinder 43 drives the double hooks 42 to release the test trolley 10. At this time, the power supply connector 41 can also be disconnected from the public electrical connector 15. In another embodiment, the mechanical auxiliary positioning structure can also be a ground lock, which can lock the universal wheels of the test trolley 10 .

The test room control module 40 is used for controlling the automatic opening and closing of the sliding door 45 of the test room according to the location information of the AGV trolley 30 . For example, when the AGV trolley 30 approaches the sliding door 45, the testing room control module 40 controls the automatic opening of the sliding door 45 of the testing room. When the AGV dolly 30 was away from the sliding door 45, the test room control module 40 controlled the automatic closing of the sliding door 45 of the test room; in another embodiment, when the AGV dolly left the test room and moved away from the sliding door 45, the test room control The module 40 controls the automatic closing of the sliding door 45 of the testing room. The test room control module 40 can obtain the position information of the AGV car 30 through the sensor provided at the sliding door 45 , or obtain the approaching or leaving of the AGV car 30 . The test room control module 40 can also obtain its location information by receiving information from the AGV car 30 indicating its approach or departure. The test room control module 40 can also obtain the above information through the control system of the AGV trolley 30 . The test room control module 40 can also combine the above means to obtain the location information of the AGV trolley 30, so as to identify the door opening and closing requirements, and the present invention is not limited thereto.

The test room is also provided with a power supply connector 41 for monitoring whether the power supply connector supplies power. The power supply connector 41 can also be connected to the power detection module 17 in the test trolley 10 through communication, so as to obtain whether each display under test is powered on normally. The test room control module 40 is also used to control the power supply connector 41 to supply power to the common electrical connector 15 of the test trolley 10 .

To sum up, the test trolley provided by the present invention is convenient for automatically realizing the docking of the power interface when loading electronic products, and does not require the operator to manually plug and unplug the power cord and organize the power cord. In addition, the test bench provided by the present invention can realize automatic docking with the external power supply connector. In addition, the test trolley provided by the present invention can also automatically power on the electronic device to be tested and start the test mode, and monitor and feed back the power-on state of the electronic device in real time, so as to accurately grasp the test duration and ensure the consistency and consistency of the test conditions. The timely solution to the problem saves retesting time and improves the utilization rate of the test room; there is no need for the operator to press the power button of each electronic device to power on and start, and then select to enter the test mode through multiple remote control operations.

To sum up, although the present invention has been disclosed by the above embodiments, it is not intended to limit the present invention. Those with ordinary knowledge in the technical field of the present invention can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be defined by the scope of the appended patent application.

10:Electronic device test bench 11: Frame 12: Base 13:Separator 14: Electrical connector 15: Common electrical connector 16: Automatic power-on module 17: Power-on detection module 20: Robotic arm handling module 30:AGV trolley 41: Power supply connector 42: Double card hook 43: Cylinder 45: sliding door 111: support 112: Universal caster 131: first axis 133: partition 142: Guidance department 1421: free end 1422: bottom 143: Standard power socket 144: floating seat l: first direction

Fig. 1 is a schematic structural view of the test platform of the first embodiment of the present invention; Fig. 2 is a structural schematic diagram of a separator and an electrical connector in the first embodiment of the present invention; Figure 3 is a schematic structural view of the electrical connector in the first embodiment of the present invention; Fig. 4 is a structural schematic diagram of the power supply of the test platform of the first embodiment of the present invention; Fig. 5 is a schematic structural diagram of the power supply connector and the mechanical auxiliary positioning mechanism of the first embodiment of the present invention; FIG. 6 is a functional schematic diagram of the delivery test system according to the second embodiment of the present invention.

10:Electronic device test bench

11: Frame

12: base

13:Separator

15: Common electrical connector

111: support

112: Universal caster

133: partition

l: first direction

Claims (12)

An electronic device testing trolley, comprising a frame, a base, a plurality of partitions and a plurality of electrical connectors; the base is fixed on the frame; the plurality of partitions are fixed on the base, so that the The vehicle frame is divided into a plurality of placing areas for vertically placing the electronic device, wherein the display surface of the electronic device is parallel to the vertical distribution; the partition includes a first shaft arranged along the first direction, and the electrical connector It is a floating type electrical connector, the electrical connector is adjustably fixed on the first shaft, and the electrical connector protrudes from the first side of the partition; wherein the first direction is parallel to the display of the electronic device surface, the direction of the first side is perpendicular to the first direction; Wherein, when the electronic device is transported to be electrically connected to the electrical connector, the electronic device is vertically placed on the base. The electronic device testing trolley according to claim 1, wherein the electrical connector includes a guide part, the free end of the guide part is retracted relative to the bottom size of the guide part, and the guide part is used to guide the insertion of the electrical connector into the The power interface of an electronic device. The electronic device testing trolley as described in claim 1, wherein the first direction is parallel to the base, and the insertion direction of the electrical connector is vertically upward; the electronic device is transported to the space above the placement area, and After being vertically aligned with the corresponding electrical connector, it moves downward, so that the electronic device is electrically connected to the electrical connector and vertically placed on the base in the placement area; wherein, the power interface of the electronic device The insertion direction is parallel to the display surface. The electronic device testing trolley according to claim 1, wherein the first direction is perpendicular to the base; after the electronic device is transported and placed on the base, the electronic device is moved horizontally to be aligned and electrically connected to the base An electrical connector; wherein, the insertion direction of the power interface of the electronic device is parallel to the display surface. The electronic device testing trolley according to claim 1, wherein the first direction is parallel to the base; after the electronic device is transported and placed on the base, the electronic device is moved horizontally to be aligned and electrically connected to the base An electrical connector; wherein, the insertion direction of the power interface of the electronic device is perpendicular to the display surface. The electronic device testing trolley as claimed in claim 1, further comprising a flexible member for supporting the electronic device; The flexible member is disposed on the first side of the partition; or, the flexible member is disposed on the first side and the second side of the partition; or, the flexible member protrudes toward the corresponding first side of the partition; Or, the flexible member protrudes toward the corresponding first side and the second side of the partition member simultaneously. The electronic device testing trolley as described in Claim 1 further includes a public electrical connector for docking with the external power supply connector of the testing trolley through magnetic adsorption. The electronic device testing trolley according to claim 1 further uses a mechanical auxiliary positioning mechanism to assist the docking of the common electrical connector and the power supply connector. The electronic device testing platform as described in claim 1, further comprising: an automatic power-on module, for automatically powering on the electronic device electrically connected to the electrical connector; and/or, The power-on detection module is used for detecting the power-on state of the electronic device electrically connected to the electrical connector. An electronic device transportation test system, comprising: the electronic device test platform as described in any one of claims 1 to 8, a mechanical arm handling module, and an AGV trolley; The mechanical arm handling module is used to transport the electronic device to a placement area in the electronic device testing trolley, and align and connect the power interface of the electronic device with the electrical connector of the placement area; The AGV trolley is used to transport the electronic device testing trolley to the testing room, and is positioned so that the common electrical connector in the electronic device testing trolley docks with a power supply connector in the testing room. An electronic device delivery testing system as described in Claim 10 further includes a testing room control module for controlling the automatic opening or closing of the sliding door of the testing room according to the position information of the AGV trolley. An electronic device delivery test system as described in claim 10, further comprising: The power-on monitoring module is used to monitor whether the power supply connector supplies power, or communicate with the power-on detection module in the electronic device test trolley; and, The test room control module is used for controlling the power supply of the power supply connector.

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