Electric detection device

Abstract

The utility model discloses an electric detection device, which is used for electronic products, relates to the technical field of power electronic control, and comprises a base, a feeding assembly, a communication assembly, a test assembly, a first driving structure, a second driving structure and a circuit board. A testing station is formed on the machine base, the feeding assembly is used for transporting electronic products to the testing station, the communication assembly comprises a communication interface part movably installed relative to the machine base, and the communication interface part is used for being in butt joint with interfaces of the electronic products located at the testing station to be electrically connected. The test assembly comprises at least two different test parts movably installed relative to the machine base and used for correspondingly testing at least two to-be-tested parts on the electronic product so as to correspondingly obtain at least two different test parameters of the electronic product, and the first driving structure is used for driving the at least two different test parts to move so as to drive the at least two different test parts to move. The second driving structure is used for driving the communication interface part of the communication assembly to move. Therefore, all functions of the electronic product can be measured in a full-automatic manner.

Description

Technical Field

[0001] The utility model relates to the technical field of power electronic control, in particular to an electric detection device. Background Art

[0002] As the number of electronic products on the market increases, it is necessary to test their various functions. Currently, there are electrical testing devices on the market that manually test electronic products one by one, but the operation steps of this electrical testing device are complicated and inefficient. There are also electrical testing devices that measure the various performances of electronic products together, but the structure is complex, and the operator needs certain training to achieve proficiency, and the labor and equipment costs are high. Utility Model Content

[0003] The main purpose of the utility model is to provide an electrical detection device, aiming to provide an electrical detection device which can realize full-automatic measurement of various functions of electronic products.

[0004] To achieve the above-mentioned purpose, the electrical detection device proposed in the utility model is used for electronic products, and the electrical detection device comprises:

[0005] A machine base is formed with a testing station;

[0006] A feeding assembly, used for transporting the electronic product to the testing station;

[0007] A communication component, comprising a communication interface portion movably mounted relative to the base, the communication interface portion being used to dock with an interface of the electronic product at the test station for electrical connection;

[0008] A test assembly, comprising at least two different test parts movably mounted relative to the base, for correspondingly testing at least two to-be-tested parts on the electronic product, so as to correspondingly obtain at least two different test parameters of the electronic product;

[0009] A first driving structure, used for driving at least two different activities of the testing parts;

[0010] A second driving structure is used to drive the communication interface part of the communication component to move; and

[0011] The circuit board is electrically connected to the feeding component, the communication component, the testing component, the first driving structure and the second driving structure.

[0012] In one embodiment, the testing section includes a probe, the first driving structure includes a probe transport assembly, and the probe transport assembly includes:

[0013] A first sliding block is mounted on the base and is capable of moving relative to the base in a second direction.

[0014] A second slider is mounted on the base and can be moved relative to the first slider in the first direction; and

[0015] The third slider is movable in a third direction relative to the second slider and is installed on the base, and is used for fixing the probe on the bottom of the third slider.

[0016] In one embodiment, the second direction is an up-down direction, a slideway is formed on one of the first slider and the base, and a slideway matching portion is formed on the other, and the slideway matches the slideway matching portion; and / or,

[0017] The probe transport assembly also includes a connecting portion, which extends in the first direction and is fixedly arranged on the first slider, a first elongated mounting hole extending in the first direction is provided on the connecting portion, and a first threaded hole is correspondingly provided on the second slider, the connecting portion and the second slider are respectively installed with the first threaded hole and the first elongated mounting hole in the second direction by screws, wherein the relative position of the first elongated mounting hole and the first threaded hole can be adjusted in the first direction; and / or,

[0018] The third slider is provided with a second elongated mounting hole, the second elongated mounting hole is extended in the third direction, the second slider is provided with a second threaded hole, the second slider and the third slider are respectively installed with the second threaded hole and the second elongated mounting hole in the first direction by screws, wherein the relative position of the second elongated mounting hole and the second threaded hole can be adjusted in the first direction.

[0019] In one embodiment, at least two first elongated mounting holes are provided and spaced apart in the third direction, and at least two first threaded holes are provided correspondingly; and / or,

[0020] At least two second elongated mounting holes are provided and are spaced apart in the third direction, and at least two second threaded holes are provided correspondingly.

[0021] In one embodiment, the testing unit includes a light guide column and a Hall module, and the first driving structure includes:

[0022] A mounting plate is slidably disposed on the base in the second direction relative to the base; and

[0023] A pen-shaped cylinder, extending from the second direction and mounted on the mounting plate, wherein the end of the cylinder rod of the pen-shaped cylinder is connected to the Hall module;

[0024] The light guide column is fixedly mounted on the mounting plate.

[0025] In one embodiment, the first driving structure further includes a probe transport assembly, and a avoidance hole is provided in the middle of the mounting plate for avoiding the probe transport assembly.

[0026] In one embodiment, the electrical detection device further includes a camera and a light guide tube, wherein the camera is slidably disposed on the base in the second direction relative to the base, and one end of the light guide tube is connected to one end of the light guide column and guided to below the shooting surface of the camera.

[0027] In one embodiment, the electrical detection device also includes a positioning structure, which includes a positioning block. The positioning block extends from the second direction and is fixedly mounted on the bottom of the mounting plate. When the light guide column is aligned with the light-emitting part of the electronic product, the positioning block is exactly in contact with the surface of the electronic product for positioning.

[0028] In one embodiment, the second driving structure includes a fourth sliding block, the fourth sliding block is slidably disposed on the base in a first direction relative to the base, and the communication interface portion is extended from the first direction;

[0029] The communication component also includes:

[0030] A mounting block, the communication interface portion being fixedly mounted on the mounting block from a first direction;

[0031] A first floating block is arranged to be spaced apart from the mounting block, wherein the first floating block is connected to the mounting block via a spring screw extending from a first direction; and

[0032] A connecting block, one end of which is fixedly connected to the floating block and the other end of which is fixedly connected to the fourth sliding block.

[0033] In one embodiment, the communication component further comprises:

[0034] a second floating block, wherein a circular protrusion extends from a first direction toward the first floating block on a side surface of the second floating block, and the second floating block is fixedly connected to the first floating block via the circular protrusion; and

[0035] The spring is sleeved on the circular protrusion.

[0036] In one embodiment, at least two of the spring screws and / or the circular protrusions are arranged at intervals in the third direction, and / or at least two of the spring screws are arranged at intervals in the second direction.

[0037] In one embodiment, the feeding assembly is slidably mounted on the machine base relative to the machine base in a first direction, and the test station is located on the sliding stroke of the feeding assembly, wherein:

[0038] The feeding assembly comprises a placement portion, and a receiving cavity is formed on the placement portion for receiving the electronic product; and / or,

[0039] The feeding assembly includes a positioning portion, and a matching portion is provided on the machine base. During the movement stroke of the positioning portion, the positioning portion can abut against the matching portion.

[0040] In one embodiment, the base is in a tetrahedral configuration with an opening upward, and the circuit board is fixedly mounted on the bottom surface of the base.

[0041] In one embodiment, the side of the base is flippable so that the circuit board can be moved in and out of the base from the side; and / or,

[0042] The base also includes a closing plate which is detachably covered on the opening of the base.

[0043] In one embodiment, the base, the communication component, the test component, the feeding component and the circuit board are arranged in a one-to-one correspondence to form an electrical detection structure group, and a plurality of the electrical detection structure groups are arranged.

[0044] The technical solution of the utility model adopts an electrical detection device for electronic products, the electrical detection device includes a base, a feeding component, a communication component, a test component, a first drive structure, a second drive structure and a circuit board. A test station is formed on the base, the feeding component is used to transport the electronic product to the test station, the communication component includes a communication interface part movably installed relative to the base, the communication interface part is used to electrically connect with the interface of the electronic product at the test station, the test component includes at least two different test parts movably installed relative to the base, used to test at least two parts to be tested on the electronic product, so as to obtain at least two different test parameters of the electronic product, the first drive structure is used to drive the at least two different test parts to move, the second drive structure is used to drive the communication interface part of the communication component to move, and the circuit board is electrically connected to the feeding component, the communication component, the test component, the first drive structure and the second drive structure. The circuit board controls the feeding assembly to transport the electronic product to the testing station, and then controls the second driving structure to transport the communication interface part of the communication assembly to the interface of the electronic product at the testing station for electrical connection, reads the communication test data on the electronic product, and then controls the first driving structure through the circuit board to drive at least two different test parts in the test assembly to perform tests on at least two corresponding parts to be tested on the electronic product, so as to obtain at least two different test parameters of the electronic product, thereby realizing fully automatic measurement of various functions of the electronic product. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0046] Figure 1 A three-dimensional structural diagram of an embodiment of an electrical detection device provided by the utility model;

[0047] Figure 2 for Figure 1 A schematic top view of the electrical detection device in FIG.

[0048] Figure 3 for Figure 1 Schematic diagram of the three-dimensional structure of the communication component of the electrical detection device.

[0049] Description of Figure Numbers:

[0050] 100. Electrical detection device; 1. Machine base; 11. Closing plate; 2. Feeding assembly; 21. Placing part; 211. Accommodating cavity; 22. Positioning part; 3. Communication assembly; 31. Communication interface part; 32. Mounting block; 33. First floating block; 34. Connecting block; 35. Second floating block; 36. Spring; 37. Circular protrusion; 38. Spring screw; 4. Test assembly; 41. Probe; 42. Light guide column; 43. Hall module; 511. First slider; 512. Second slider; 5121. First threaded hole; 5122. Second threaded hole; 513. Third slider; 5131. Second long strip mounting hole; 514. Connecting part; 5141. First long strip mounting hole; 52. Mounting plate; 521. Avoidance hole; 53. Pen-shaped cylinder; 61. Fourth sliding block; 7. Camera; 8. Positioning structure; 8a. Positioning block; 9. Matching part.

[0051] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0052] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0053] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0054] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0055] As the number of electronic products on the market increases, it is necessary to test their various functions. Currently, there are electrical testing devices on the market that manually test electronic products one by one, but the operation steps of this electrical testing device are complicated and inefficient. There are also electrical testing devices that measure the various performances of electronic products together, but the structure is complex, and the operator needs certain training to achieve proficiency, and the labor and equipment costs are high.

[0056] In view of this, the utility model provides an electrical detection device. Figures 1 to 3 is a schematic diagram of the electrical detection device.

[0057] See also Figure 1The electrical detection device 100 is used for electronic products. The electrical detection device 100 includes a base 1, a feeding component 2, a communication component 3, a test component 4, a first drive structure, a second drive structure and a circuit board. A test station is formed on the base 1. The feeding component 2 is used to transport the electronic product to the test station. The communication component 3 includes a communication interface part 31 movably installed relative to the base 1. The communication interface part 31 is used to electrically connect with the interface of the electronic product at the test station. The test component 4 includes at least two different test parts movably installed relative to the base 1, which are used to test at least two parts to be tested on the electronic product to obtain at least two different test parameters of the electronic product. The first drive structure is used to drive at least two different test parts to move. The second drive structure is used to drive the communication interface part 31 of the communication component 3 to move. The circuit board is electrically connected to the feeding component 2, the communication component 3, the test component 4, the first drive structure and the second drive structure.

[0058] The technical solution of the utility model adopts an electrical detection device 100 for electronic products, and the electrical detection device 100 includes a base 1, a feeding component 2, a communication component 3, a test component 4, a first drive structure, a second drive structure and a circuit board. A test station is formed on the base 1, the feeding component 2 is used to transport the electronic product to the test station, the communication component 3 includes a communication interface part 31 movably installed relative to the base 1, and the communication interface part 31 is used to be electrically connected to the interface of the electronic product at the test station, the test component 4 includes at least two different test parts movably installed relative to the base 1, and is used to test at least two to-be-tested parts on the electronic product to obtain at least two different test parameters of the electronic product, the first drive structure is used to drive at least two different test parts to move, the second drive structure is used to drive the communication interface part 31 of the communication component 3 to move, and the circuit board is electrically connected to the feeding component 2, the communication component 3, the test component 4, the first drive structure and the second drive structure. The circuit board controls the feeding component 2 to transport the electronic product to the testing station, and then controls the second driving structure to transport the communication interface part 31 of the communication component 3 to the interface of the electronic product at the testing station for electrical connection, reads the communication test data on the electronic product, and then controls the first driving structure through the circuit board to drive at least two different test parts in the test component 4 to test at least two parts to be tested on the electronic product, so as to obtain at least two different test parameters of the electronic product, thereby realizing fully automatic measurement of various functions of the electronic product.

[0059] In this embodiment, the charging box of the earphone is specifically tested, and the test part includes a probe 41, and the probe 41 is used to connect with the spring 36 pin of the electronic product to test the contact reliability of the electronic product. In order to enable the probe 41 to abut against the spring 36 pin of the electronic product, the first driving structure includes a probe transport component, and the probe transport component is used to transport the probe 41 to connect with the spring 36 pin. The probe transport component includes a first slider 511, a second slider 512 and a third slider 513. The first slider 511 can be moved relative to the base 1 in the second direction and installed on the base 1. In this way, the first slider 511 has a degree of freedom in one direction relative to the base 1, and the second slider 512 can be moved relative to the first slider 511 in the first direction and installed on the base 1. In this way, the second slider 512 has two degrees of freedom in the second direction and the first direction relative to the base 1. The third slider 513 can be moved relative to the second slider 512 in the third direction and installed on the base 1, and the probe 41 is fixedly installed at the bottom of the third slider 513. Thus, the third slider 513 has three degrees of freedom in the first direction, the second direction and the third direction relative to the base 1. The first direction can be selected as any one of the three directions of up and down, front and back, and left and right, the second direction can be selected as any one of the other two directions except the first direction, and the third direction is the last remaining direction. Obviously, the electronic product is not limited to this, and can also be a power bank, etc.

[0060] Further, in the present embodiment, the second direction is the up-down direction, and a slideway is formed on one of the first slider 511 and the base 1, and a slideway mating portion 9 is formed on the other, and the slideway and the slideway mating portion 9 are mated. And / or, the probe transport assembly further comprises a connecting portion 514, the connecting portion 514 extends in the first direction and is fixedly disposed on the first slider 511, the connecting portion 514 is provided with a first elongated mounting hole 5141 extending in the first direction, and the second slider 512 is correspondingly provided with a first threaded hole 5121, the connecting portion 514 and the second slider 512 are respectively mounted with the first threaded hole 5121 and the first elongated mounting hole 5141 in the second direction by screws, wherein the first elongated mounting hole 5141 is connected to the first threaded hole 5121. 121 can be adjusted in the first direction; and / or, the third slider 513 is provided with a second long strip mounting hole 5131, the second long strip mounting hole 5131 is extended in the third direction, the second slider 512 is provided with a second threaded hole 5122, the second slider 512 and the third slider 513 are respectively installed with the second threaded hole 5122 and the second long strip mounting hole 5131 in the first direction by screws, wherein the relative position of the second long strip mounting hole 5131 and the second threaded hole 5122 can be adjusted in the first direction. In this way, the probe 41 can slide quickly in the up and down directions, and then when the probe 41 is needed, it can quickly and stably reach the test station and dock with the electronic product at the test station. After the test of the probe 41 is completed, it can be quickly moved out of the test station to quickly make room for the next test. The first threaded hole 5121 and the first long strip mounting hole 5141 are provided, and the relative position between the two can be adjusted in the first direction. The first slider 511 and the second slider 512 are fixedly connected together by screws passing through the first long strip mounting hole 5141 and the first threaded hole 5121 respectively. When the probe 41 needs to be finely adjusted in the first direction, the relative position between the first long strip mounting hole 5141 and the first threaded hole 5121 can be changed to achieve the movement of the probe 41 in the first direction. In addition, the second long strip mounting hole 5131 and the second threaded hole 5122 are provided, and the relative position between the two can be adjusted in the third direction. The second slider 512 and the third slider 513 are fixedly connected together by screws passing through the second long strip mounting hole 5131 and the second threaded hole 5122 respectively. When the probe 41 needs to be finely adjusted in the third direction, the relative position between the second long strip mounting hole 5131 and the second threaded hole 5122 can be changed to achieve the movement of the probe 41 in the third direction.

[0061] Further, at least two of the first long strip mounting holes 5141 are provided and are spaced apart in the third direction, and at least two of the first threaded holes 5121 are provided correspondingly; and / or at least two of the second long strip mounting holes 5131 are provided and are spaced apart in the third direction, and at least two of the second threaded holes 5122 are provided correspondingly. A plurality of the first long strip mounting holes 5141 and the second long strip mounting holes 5131 are provided and are spaced apart in the third direction. In this way, the connection stability between the first slider 511 and the second slider 512, and between the second slider 512 and the third slider 513 can be ensured, and the probe 41 can be adjusted in a wider range in the third direction.

[0062] In addition, in this embodiment, the test section further includes a light guide column 42 and a Hall module 43, the first driving structure includes a mounting plate 52 and a pen-shaped cylinder 53, the mounting plate 52 is slidably disposed on the base 1 in the second direction relative to the base 1, the pen-shaped cylinder 53 extends from the second direction and is mounted on the mounting plate 52, the cylinder rod end of the pen-shaped cylinder 53 is connected to the Hall module 43, and the light guide column 42 is fixedly mounted on the mounting plate 52. The light guide column 42 and the Hall module 43 are both mounted on the mounting plate 52, and the mounting plate 52 can be as follows Figure 1 As described above, it is guided and installed on the base 1 by components such as cylinders and sliding bearings, and can also be achieved by components such as slide rails, gears, and slide grooves. The sliding bearing makes the operation of the mounting plate 52 more stable. When other components are arranged on the mounting plate 52, the risk of shaking of other components on the mounting plate 52 during operation is reduced. For example, in this embodiment, the pen-shaped cylinder 53 is directly extended from the second direction and installed on the mounting plate 52. When the pen-shaped cylinder 53 is operated, the mounting plate 52 will not shake easily. The volume and size of the light guide column 42 are very small. One end of the pen-shaped cylinder 53 is connected to the light guide column 42 to drive the light guide column 42 to run in the second direction. It can not only not occupy the position of the mounting plate 52 and not add more weight to the mounting plate 52, but also accurately control the running displacement of the light guide column 42.

[0063] Furthermore, in order to detect the light efficacy of the electronic device, in this embodiment, the electrical detection device 100 further includes a camera 7 and a light guide tube, wherein the camera 7 is slidably disposed on the base 1 in the second direction relative to the base 1, and one end of the light guide tube is connected to one end of the light guide column 42 and guided to the shooting surface of the camera 7. In this way, the light guide tube is docked with the light guide column 42, and the light source is guided to the camera 7, and the camera 7 is used to shoot to determine whether the light efficacy meets the standard.

[0064] Furthermore, the first driving structure further comprises a probe transport assembly, and a clearance hole 521 is provided in the middle of the mounting plate 52 for avoiding the probe transport assembly. Figure 1 In the present embodiment, the probe transport assembly is disposed in the middle portion of the mounting plate 52. Thus, the positions of the various test parts are arranged more reasonably in accordance with the needs of the equipment. The probe 41 only needs slight adjustments in the first direction and the third direction, and has a small range of motion. Therefore, the probe 41 can be disposed in the avoidance hole 521 in the middle portion of the mounting plate 52.

[0065] Furthermore, the electrical detection device 100 further includes a positioning structure 8, wherein the positioning structure 8 includes a positioning block 8a, wherein the positioning block 8a extends from the second direction, and the positioning block 8a is fixedly mounted on the bottom of the mounting plate 52, and is used for the positioning block 8a to be in contact with the surface of the electronic product when the light guide column 42 is aligned with the light-emitting portion of the electronic product. When the light guide column 42 is aligned with the light source of the electronic product, there is a certain distance between the mounting plate 52 and the electronic product in the second direction, and in this embodiment, by providing the positioning block 8a extending from the second direction on the mounting plate 52, the positioning block 8a can fix the electronic product, thereby reducing the risk of the electronic product shaking and causing unstable testing when the electronic product is being tested.

[0066] In addition, the second driving structure includes a fourth sliding block 61, and the fourth sliding block 61 is slidably arranged on the base 1 in a first direction relative to the base 1. The communication interface part 31 is extended from the first direction. The communication component 3 also includes a mounting block 32, a first floating block 33 and a connecting block 34. The communication interface part 31 is fixedly installed on the mounting block 32 from the first direction. The first floating block 33 is arranged to separate the mounting block 32. The first floating block 33 is connected to the mounting block 32 by a spring screw 38 extending from the first direction, and one end of the connecting block 34 is fixedly connected to the floating block and the other end is fixedly connected to the fourth sliding block 61. By installing the communication interface part 31 on the mounting block 32, the first floating block 33 is connected to the mounting block 32 through the spring screw 38, wherein there is an installation gap between the first floating block 33 and the spring screw 38, so that the mounting block 32 and the first floating block 33 have three degrees of freedom in the first direction, the second direction and the third direction, and the floating whole of the first floating block 33 and the mounting block 32 is installed on the fourth sliding block 61 through the connecting block 34, and moves following the trajectory of the fourth sliding block 61 sliding relative to the base 1 in the first direction.

[0067] Furthermore, in this embodiment, the communication component 3 further includes a second floating block 35, a circular protrusion 37 extending from a side surface of the second floating block 35 toward the first floating block 33 from the first direction, the second floating block 35 is fixedly connected to the first floating block 33 via the circular protrusion 37, and the spring 36 is sleeved on the circular protrusion 37. The arrangement of the second floating block 35 enables the second floating block 35 and the connecting block 34 to move stably with a large displacement in the first direction.

[0068] Further, in order to improve the stability of the floating mechanism, at least two of the spring screws 38 and / or the circular protrusions 37 are arranged at intervals in the third direction, and / or at least two of the spring screws 38 are arranged at intervals in the second direction. The at least two spring screws 38 are arranged at intervals in the third direction, so that the mounting block 32 can be more stable when following the fourth sliding block 61 to slide relative to the base 1, and the risk of the mounting block 32 shaking with the first direction as the axis is reduced. When at least two circular protrusions 37 are arranged at intervals in the third direction, the first floating block 33 can be installed more stably with the connecting block 34, and the risk of the first floating block 33 shaking with respect to the connecting block 34 with the first direction as the axis is reduced. The at least two spring screws 38 are arranged at intervals in the second direction, so that the mounting block 32 can be more stable when following the fourth sliding block 61 to slide relative to the base 1, and the risk of the mounting block 32 shaking with the third direction as the axis is reduced.

[0069] In addition, the feeding assembly 2 is slidably mounted on the base 1 relative to the base 1 in a first direction, and the test station is located on the sliding stroke of the feeding assembly 2, wherein the feeding assembly 2 includes a placement portion 21, and a receiving cavity 211 is formed on the placement portion 21 for receiving the electronic product, and / or the feeding assembly 2 includes a positioning portion 22, and a matching portion 9 is provided on the base 1, and the positioning portion 22 can abut against the matching portion 9 during the movement stroke of the positioning portion 22. In this way, a receiving cavity 211 is formed on the placement portion 21 to receive the electronic product to be tested. The feeding assembly 2 also includes a positioning portion 22, and the positioning portion 22 is matched with the matching portion 9 provided on the base 1, so that the feeding assembly 2 can be accurately positioned at the test station to transport the electronic product to the test station.

[0070] In addition, the base 1 is arranged in a tetrahedron with an opening upward, and the circuit board is fixedly mounted on the bottom surface of the base 1. The circuit board connects various components to realize fully automatic testing.

[0071] Furthermore, the side of the base 1 is flippable, so that the circuit board can enter and exit the base 1 from the side; and / or the base 1 further includes a closing plate 11, which can be detachably covered on the opening of the base 1. The base 1 is configured to be flippable on the side, so as to facilitate the maintenance and treatment of the circuit board on the bottom surface of the base 1. The base 1 further includes a closing plate 11, which can close the base 1 and isolate the circuit board from the outside to protect the circuit board and extend the service life of the circuit board.

[0072] In addition, the base 1, the communication component 3, the test component 4, the feeding component 2 and the circuit board are set to form an electrical detection structure group in a one-to-one correspondence, and the electrical detection structure group is set in multiples. It is set to two groups because the number of the electronic products to be tested is large, and it takes a certain amount of time to detect the electronic products, and the operation time of taking the electronic products is much shorter than the detection time of the electronic products in the electrical detection device 100, so a double station is set, and it can also be set to a multi-station, so that the detection of the two stations can be set with a time difference, and when one of the electronic products is detected at one of the stations, the electronic product at another station is taken.

[0073] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An electrical detection device for electronic products, characterized in that: include: A machine base is formed with a testing station; A feeding assembly, used for transporting the electronic product to the testing station; A communication component, comprising a communication interface portion movably mounted relative to the base, the communication interface portion being used to dock with an interface of the electronic product at the test station for electrical connection; A test assembly, comprising at least two different test parts movably mounted relative to the base, for correspondingly testing at least two to-be-tested parts on the electronic product, so as to correspondingly obtain at least two different test parameters of the electronic product; A first driving structure, used for driving at least two different activities of the testing parts; A second driving structure is used to drive the communication interface part of the communication component to move; as well as, The circuit board is electrically connected to the feeding component, the communication component, the testing component, the first driving structure and the second driving structure.

2. The electrical detection device according to claim 1, characterized in that The testing section includes a probe, the first driving structure includes a probe transport assembly, and the probe transport assembly includes: A first sliding block is mounted on the base and is capable of moving relative to the base in a second direction. A second slider is mounted on the base and can move relative to the first slider in a first direction; and The third slider is movable in a third direction relative to the second slider and is installed on the base, and is used for fixing the probe on the bottom of the third slider.

3. The electrical detection device according to claim 2, characterized in that: The second direction is the up-down direction, a slideway is formed on one of the first slider and the base, and a slideway matching portion is formed on the other, and the slideway matches with the slideway matching portion; and / or, The probe transport assembly also includes a connecting portion, which extends in the first direction and is fixedly arranged on the first slider, a first elongated mounting hole extending in the first direction is provided on the connecting portion, and a first threaded hole is correspondingly provided on the second slider, the connecting portion and the second slider are respectively installed with the first threaded hole and the first elongated mounting hole in the second direction by screws, wherein the relative position of the first elongated mounting hole and the first threaded hole can be adjusted in the first direction; and / or, The third slider is provided with a second elongated mounting hole, the second elongated mounting hole is extended in the third direction, the second slider is provided with a second threaded hole, the second slider and the third slider are respectively installed with the second threaded hole and the second elongated mounting hole in the first direction by screws, wherein the relative position of the second elongated mounting hole and the second threaded hole can be adjusted in the first direction.

4. The electrical detection device according to claim 3, characterized in that: At least two first elongated mounting holes are provided and spaced apart in the third direction, and at least two first threaded holes are provided correspondingly; and / or, At least two second elongated mounting holes are provided and are spaced apart in the third direction, and at least two second threaded holes are provided correspondingly.

5. The electrical detection device according to claim 1, characterized in that: The testing unit includes a light guide column and a Hall module, and the first driving structure includes: A mounting plate is slidably disposed on the base in a second direction relative to the base; and A pen-shaped cylinder, extending from the second direction and mounted on the mounting plate, wherein the end of the cylinder rod of the pen-shaped cylinder is connected to the Hall module; The light guide column is fixedly mounted on the mounting plate.

6. The electrical detection device according to claim 5, characterized in that The first driving structure also includes a probe transport component, and a avoidance hole is opened in the middle of the mounting plate for avoiding the probe transport component.

7. The electrical detection device according to claim 5, characterized in that: The electrical detection device also includes a camera and a light guide tube. The camera is slidably arranged on the base in the second direction relative to the base. One end of the light guide tube is connected to one end of the light guide column and guided to the shooting surface of the camera.

8. The electrical detection device according to claim 5, characterized in that The electrical detection device also includes a positioning structure, which includes a positioning block. The positioning block extends from the second direction and is fixedly mounted on the bottom of the mounting plate. When the light guide column is aligned with the light-emitting part of the electronic product, the positioning block is exactly in contact with the surface of the electronic product for positioning.

9. The electrical detection device according to claim 1, characterized in that: The second driving structure includes a fourth sliding block, the fourth sliding block is slidably disposed on the base in a first direction relative to the base, and the communication interface portion is extended from the first direction; The communication component also includes: A mounting block, the communication interface portion being fixedly mounted on the mounting block from a first direction; A first floating block is arranged to be spaced apart from the mounting block, wherein the first floating block is connected to the mounting block via a spring screw extending from a first direction; and A connecting block, one end of which is fixedly connected to the floating block and the other end of which is fixedly connected to the fourth sliding block.

10. The electrical detection device according to claim 9, characterized in that The communication component also includes: a second floating block, wherein a circular protrusion extends from a first direction toward the first floating block on a side surface of the second floating block, and the second floating block is fixedly connected to the first floating block via the circular protrusion; and The spring is sleeved on the circular protrusion.

11. The electrical detection device according to claim 10, characterized in that At least two of the spring screws and / or the circular protrusions are arranged at intervals in the third direction, and / or at least two of the spring screws are arranged at intervals in the second direction.

12. The electrical detection device according to claim 1, characterized in that: The feeding assembly is slidably mounted on the machine base relative to the machine base in a first direction, and the testing station is located on the sliding stroke of the feeding assembly, wherein: The feeding assembly comprises a placement portion, and a receiving cavity is formed on the placement portion for receiving the electronic product; and / or, The feeding assembly includes a positioning portion, and a matching portion is provided on the machine base. During the movement stroke of the positioning portion, the positioning portion can abut against the matching portion.

13. The electrical detection device according to claim 1, characterized in that: The base is in a tetrahedral configuration with an opening upwards, and the circuit board is fixedly mounted on the bottom surface of the base.

14. The electrical detection device according to claim 13, characterized in that: The side of the base can be turned over so that the circuit board can be moved in and out of the base from the side; and / or, The base also includes a closing plate which is detachably covered on the opening of the base.

15. The electrical detection device according to any one of claims 1 to 14, characterized in that: The base, the communication component, the test component, the feeding component and the circuit board are arranged in a one-to-one correspondence to form an electrical detection structure group, and a plurality of the electrical detection structure groups are arranged.

Images