Electronic module detection equipment

Abstract

The utility model relates to the technical field of electronic module detection, particularly provides electronic module detection equipment, and aims to solve the problem that the conventional electronic module detection equipment is relatively low in detection efficiency. In order to achieve the purpose, the electronic module detection equipment comprises a base plate, a first probe array, a pressing plate and a pressing device, and the first probe array is connected to the base plate, extends out of the base plate and corresponds to a slot of an electronic module; the pressing plate is located on one side of the base plate, and the pressing device is configured to drive the pressing plate to be close to the base plate so as to press the electronic module, so that the first probe array is inserted into the slot. The pressing device drives the pressing plate to be close to the base plate and gradually extrudes the electronic module located between the pressing plate and the base plate, so that the first probe array is inserted into a slot of the electronic module, and electric connection between the electronic module and the first probe array is rapidly and accurately completed.

Description

Technical Field

[0001] This utility model relates to the technical field of electronic module testing, and specifically provides an electronic module testing device. Background Technology

[0002] Electronic modules (such as circuit boards) exist in electronic devices such as distance detectors and level gauges. Whether the electronic modules function properly directly affects whether the electronic devices can be used normally.

[0003] Currently, most electronic module testing methods involve manually connecting the probes of the testing equipment to the electronic module one by one, and then using the testing equipment for testing, which is inefficient.

[0004] Therefore, there is an urgent need for an electronic module testing device to solve the problem of low testing efficiency of existing electronic module testing devices. Utility Model Content

[0005] The present invention aims to solve the above-mentioned technical problems, namely, to solve the problem of low detection efficiency of existing electronic module testing equipment.

[0006] This utility model provides an electronic module testing device, comprising: a base plate; a first probe array connected to the base plate and capable of extending out of the base plate, corresponding to a slot of an electronic module; a pressure plate located on one side of the base plate; a clamping device configured to drive the pressure plate close to the base plate to clamp the electronic module, causing the first probe array to be inserted into the slot; and a base located on the side of the base plate away from the clamping device, wherein a first guide rod is provided on the base, the first guide rod is slidably engaged with the base plate, and the first probe array is fixed in the base and can pass through the base plate; when the base plate is furthest from the base, the first probe array does not extend beyond the base plate, and when the base plate is closest to the base, the first probe array extends beyond the base plate.

[0007] By adopting the above technical solution, the pressing device drives the pressure plate to approach the base plate, gradually squeezing the electronic module located between the pressure plate and the base plate, so that the first probe array is inserted into the slot of the electronic module, quickly and accurately completing the electrical connection between the electronic module and the first probe array; when the electronic module is installed on the base plate, the first probe array does not extend beyond the base plate, ensuring that the electronic module will not tilt on the base plate, which facilitates the stability of the electronic module; after the pressure plate and the base plate press the electronic module tightly, they drive the base plate and the electronic module to move downward, at which time the first probe array gradually inserts into the base plate and the electronic module.

[0008] In a specific embodiment of the above-mentioned electronic module testing equipment, an elastic reset member is provided between the base and the base plate.

[0009] Through the above technical scheme, after the pressing plate moves towards the direction away from the base, the elastic reset member can push the seat plate away from the base through elasticity, and reset the base.

[0010] In the specific embodiment of the electronic module detection device, one side of the pressing plate is further provided with a second probe array, and the second probe array faces the seat plate.

[0011] Through the above technical scheme, the detection device can also simultaneously insert the second probe array into the electronic module with the slot on the top, and improve the adaptability of the detection device to different electronic modules.

[0012] In the specific embodiment of the electronic module detection device, a second guide rod is arranged on the seat plate, and the second guide rod is fixedly connected with the seat plate and slidably connected with the pressing plate.

[0013] Through the above technical scheme, the second guide rod can guide the moving direction of the pressing plate, and facilitate the alignment of the pressing plate and the seat plate.

[0014] In the specific embodiment of the electronic module detection device, the pressing device is a pneumatic cylinder or a crank connecting rod mechanism.

[0015] In the specific embodiment of the electronic module detection device, a plurality of elastic pressing fingers are arranged on the side of the pressing plate facing the seat plate, and the pressing fingers are in contact with the electronic module.

[0016] Through the above technical scheme, the elastic pressing fingers can be in contact with the local part of the electronic module, and the welding points on the electronic module will not be damaged.

[0017] In the specific embodiment of the electronic module detection device, the detection device further comprises a signal input module and a signal output module, and the output end of the signal input module is electrically connected with part of the first probe array, and the signal output module is electrically connected with part of the first probe array.

[0018] In the specific embodiment of the electronic module detection device, the side of the seat plate facing the pressing plate is provided with a shape matched with the electronic module.

[0019] Through the above technical scheme, the electronic module can be quickly positioned on the seat plate.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] The electronic module detection equipment of the utility model discloses a seat plate, first probe array, pressing plate and compression device, first probe array is connected in the seat plate and stretches out the seat plate, with the corresponding slot of electronic module;The pressing plate is located at one side of the seat plate, and the compression device is configured to drive the pressing plate to be close to the seat plate to press the electronic module, and make the first probe array insert into the slot. BRIEF DESCRIPTION OF DRAWINGS

[0022] The preferred embodiments of the utility model will be described below with reference to the drawings, in which:

[0023] Figure 1 It is three-dimensional structure schematic diagram of electronic module detection equipment that the utility model provides.

[0024] Mark explanation:

[0025] 1, base;11, first guide rod;12, second guide rod;2, seat plate;3, pressing plate;31, elastic pressing finger;4, compression device;6, electronic module. DETAILED DESCRIPTION

[0026] The preferred embodiments of the utility model will be described below with reference to the drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the utility model, and are not intended to limit the protection scope of the utility model.

[0027] It should be noted that, in the description of the utility model, the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the direction or positional relationship of the terms based on the direction or positional relationship shown in the drawings, which is only for the convenience of description, and is not intended to indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0028] In addition, it should also be noted that, in the description of the utility model, unless otherwise specified and limited, the terms "mounting", "setting", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] In order to solve the problem of low detection efficiency of the existing electronic module detection equipment, the utility model provides an electronic module detection equipment, include: seat board, first probe array, connect in seat board and can extend seat board, with electronic module's slot corresponds, pressing plate, be located seat board's one side, compression device, be configured as drive pressing plate close seat board to with electronic module compression, make first probe array insert slot.

[0030] The electronic module detection equipment of some embodiments of the present disclosure will be described below through specific examples.

[0031] As Figure 1 The electronic module detection equipment provided by the utility model includes a base 1, a seat plate 2, a pressing plate 3, a compression device 4, and a first probe array. The seat plate 2 is installed on the base 1, the pressing plate 3 is arranged above the seat plate 2, and the compression device 4 is configured to drive the pressing plate 3 to move back and forth along the vertical direction. The first probe array is connected to the seat plate 2 and can extend out of the seat plate 2, and the setting position of the first probe array corresponds to the slot of the electronic module 6. The electronic module 6 is placed on the seat plate 2. During the process of driving the pressing plate 3 to approach the seat plate 2 by the compression device 4, the pressing plate 3 will compress the electronic module 6, so that the electronic module 6 approaches the first probe array, and finally the first probe array is inserted into the slot of the electronic module 6 to test the electronic module 6, thereby improving the detection efficiency.

[0032] The seat plate 2 is provided with a shape matched with the electronic module 6, for example, a clamping groove matched with the shape of the electronic module 6, so as to quickly position the electronic module 6 on the seat plate 2.

[0033] The compression device 4 can be a pneumatic cylinder or a crank connecting rod mechanism. Of course, this is not a specific example of the utility model, and in other possible embodiments, the compression device 4 can also use other mechanisms that can drive the pressing plate 3 to move back and forth along the vertical direction, which should be included in the protection scope of the utility model.

[0034] In some examples, the seat plate 2 and the base 1 are fixedly connected.

[0035] In some examples, the seat plate 2 is capable of reciprocating relative to the base 1 in a horizontal direction. Specifically, the base 1 is provided with a horizontally arranged first guide rod 11, which is in sliding cooperation with the base 1, so that the seat plate 2 is capable of reciprocating relative to the base 1. The first probe array is fixed to the base 1 and capable of penetrating the seat plate 2. When the seat plate 2 is farthest away from the base 1, the first probe array does not exceed the seat plate 2. When the seat plate 2 is closest to the base 1, the first probe array exceeds the seat plate 2. When the electronic module 6 is placed on the seat plate 2, the seat plate 2 is farthest away from the base 1, the first probe array does not exceed the seat plate 2, which ensures that the electronic module 6 does not tilt on the seat plate 2, and facilitates the electronic module 6 to remain stable. After the pressing plate 3 and the seat plate 2 press the electronic module 6 tightly, the pressing plate 3 drives the seat plate 2 and the electronic module 6 to move downward, at which time the first probe array gradually penetrates the seat plate 2 and is inserted into the slot of the electronic module 6. In this way, during the process of the first probe array being inserted into the electronic module 6, the electronic module 6 always remains in the same position, which reduces the possibility of the electronic module 6 being offset.

[0036] An elastic reset member can also be arranged between the seat plate 2 and the base 1. After the pressing plate 3 moves away from the base 1, the elastic reset member can push the seat plate 2 away from the base 1 by elasticity, so as to reset the base 1.

[0037] In some examples, the seat plate 2 is further provided with a second guide rod 12, which is fixedly connected with the seat plate 2 and slidably connected with the pressing plate 3, so as to guide the reciprocating movement of the pressing plate 3 relative to the seat plate 2, and facilitate the alignment of the pressing plate 3 and the seat plate 2. For example, the first guide rod 11 and the second guide rod 12 can be the same component, so as to simplify the structure.

[0038] For the electronic module 6 provided with slots on both sides, a second probe array can also be arranged on one side of the pressing plate 3, which faces the seat plate 2. During the process of the pressing plate 3 moving towards the seat plate 2, the second probe array can also be inserted into the slot on the side of the electronic module 6 facing the pressing plate 3. For the electronic module 6 provided with a slot on one side, the second probe array on the pressing plate 3 can be selectively removed, so as to improve the adaptability of the detection equipment to different electronic modules 6.

[0039] The electronic module 6 is generally a circuit board, which is provided with electronic elements and solder joints. In order to avoid damaging the electronic module 6 by the pressing plate 3, an elastic pressing finger 31 can be arranged on the side of the pressing plate 3 facing the seat plate 2, which abuts against the relatively hard part (such as the substrate of the circuit board) of the electronic module 6, so as to avoid the electronic elements and solder joints, and reduce the possibility of damaging the electronic module 6.

[0040] The detection device further comprises a signal input module and a signal output module, an output end of the signal input module is electrically connected with part of the first probe array, and the signal output module is electrically connected with part of the first probe array.

[0041] In summary, the working principle of the utility model is as follows:

[0042] The electronic module 6 is placed on the seat plate 2, at this time, the seat plate 2 is farthest from the base 1, the first probe array does not exceed the seat plate 2, the electronic module 6 is guaranteed not to be warped on the seat plate 2, and the electronic module 6 is facilitated to be kept stable; the pressing device 4 is started to move the pressing plate 3 downwards, the pressing plate 3 gradually approaches the seat plate 2, after the pressing plate 3 and the seat plate 2 press the electronic module 6, the pressing plate 3 drives the seat plate 2 and the electronic module 6 to move downwards, at this time, the first probe array gradually penetrates through the seat plate 2 and is inserted into the slot of the electronic module 6, and the electrical connection between the electronic module 6 and the detection device is completed.

[0043] The technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but it is easy for those skilled in the art to understand that the protection scope of the utility model is obviously not limited to these specific embodiments. Those skilled in the art can make equivalent changes or replacements to the related technical features without departing from the principles of the utility model, and the technical schemes after the changes or replacements will all fall within the protection scope of the utility model.

Claims

1. An electronic module inspection apparatus characterized by comprising: The utility model relates to a detection equipment for electronic module, including: A seat board (2); First probe array, be connected to the seat board (2) and can protrude the seat board (2), with the slot of electronic module corresponds; Pressing plate (3) is located one side of the seat board (2); Pressing device (4) is configured as driving the pressing plate (3) close to the seat board (2) to press the electronic module tightly, make the first probe array insert into the slot;Base (1), the base (1) is located the side of the seat board (2) away from the pressing device (4);The base (1) is provided with first guide rod (11), and the first guide rod (11) is slidably connected with the seat board (2), and the first probe array is fixed in the base (1) and can pass through the seat board (2);The first probe array does not exceed the seat board (2) when the seat board (2) is farthest from the base (1), and the first probe array exceeds the seat board (2) when the seat board (2) is closest to the base (1).

2. The electronic module testing apparatus of claim 1, wherein The base (1) and the seat board (2) are provided with elastic reset parts.

3. The electronic module testing apparatus of claim 1, wherein One side of the pressing plate (3) is further provided with a second probe array, and the second probe array faces the seat board (2).

4. The electronic module testing apparatus of claim 1, wherein The seat board (2) is provided with a second guide rod (12), the second guide rod (12) is fixedly connected with the seat board (2), and is slidably connected with the pressing plate (3).

5. The electronic module testing apparatus of claim 1, wherein The pressing device (4) is a gas cylinder or a crank connecting rod mechanism.

6. The electronic module testing apparatus of claim 1, wherein The side of the pressing plate (3) facing the seat board (2) is provided with a plurality of elastic pressing fingers, and the pressing fingers are in contact with the electronic module.

7. The electronic module testing apparatus of claim 1, wherein The detection equipment further comprises a signal input module and a signal output module, the output end of the signal input module is electrically connected with part of the first probe array, and the signal output module is electrically connected with part of the first probe array.

8. The electronic module testing apparatus of claim 1, wherein The side of the seat board (2) facing the pressing plate (3) is provided with a shape matched with the electronic module.

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